Pressing device |
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IPC classes for russian patent Pressing device (RU 2544973):
       
 Method of controlling smelting of matte in vanyukov's furnace at discrete delayed control over melted product quality / 2484157
Proposed method comprises control over copper content in matte and stabilisation of matte composition by maintaining reset melting conditions by correcting control effects. Note here that correction of said control effects is carried out continuously by compensating disturbances in discrete delayed control over copper content in matte corresponding to equivalent delay defined by mathematical expression.
 Method of producing metallic copper from air suspension of copper pyrite particles and device to this end / 2484155
Said air suspension and reducing agent are placed inside isolated vessel provided with perforated branch pipe located at vessel bottom to make air suspension and communicated with external pipeline for feeding compressed air at excess pressure of 0.1-0.6 kgf/cm2. Raw stock 0.02-1.0 mm-dia particles filled some 20-40% of the volume of said vessel. Said reducing agent represents carbon-bearing compounds contained in compressed air fed to make suspension of particles inside said vessel. Said suspension and reducing agent are subjected to effects of variable rotary magnetic field with intensity in treatment zone of 1.5×103÷1×106 A/m and frequency of 40-70 Hz. Reduction brings about copper particles. Components for generation of aforesaid field are composed of interconnected plates made from permeable material and shaped to rectangle inside which three windings-coils are arranged. Every said coil is electrically connected with appropriate phase of external three-phase power supply. One of said components has through groove that allows fitting into said vessel of cover arranged atop said vessel to inhibit communication with surroundings.
 Method and device to process oxidised ore materials containing iron, nickel and cobalt / 2463368
Method is carried out in two stages - melting and further reduction of a slag melt, sending the slag melt from the melting stage to the reduction stage is carried out in a direction opposite to motion of gaseous and dusty products, gaseous products of the melting and reduction stage are burnt above the melt of the reduction stage. The amount of oxygen in a wind supplied into the melt at the melting stage makes 0.9-1.2 from the theoretically required one to oxidise fuel carbohydrates to CO2 and H2O, amount of oxygen in a wind supplied for afterburning of gases above the slag melt of the melting stage makes 0.9-1.2 from the one theoretically required to oxidise components of effluent gases to CO2 and H2O, amount of the oxygen-containing wind supplied into the melt at the melting stage makes 500-1500 m3/m3 of the slag melt, the amount of the oxygen-containing wind supplied to the melt at the reduction stage makes 300-1000 m3/m3 of the slag melt. A furnace by Vanyukov is disclosed, in which a gas flue for joint removal of gases of melting and reducing chambers is installed in the end of the melting chamber dome at the distance of the reducing chamber above tuyeres of the upper row of the melting chamber along the vertical line in gauges of the lower row tuyere relative to the plane of the lower row tuyeres, the melting chamber bottom is arranged by 5-30 gauges below, the horizontal plane of upper row tuyere installation is by 30-80 tuyeres higher, the horizontal plane of lower row tuyeres installation in the reducing chamber is arranged below the upper edge of the vertical partition between the melting and reducing chambers by 40-85 gauges of the reducing chamber tuyeres.
 Procedure for refining wastes of zinc from impurities and furnace for implementation of this procedure / 2436854
Procedure consists in charging wastes of zinc into crucible of furnace, in their re-melting at temperature equal or higher, than temperature of melting at presence of anhydride of boric acid produced in furnace at thermal decomposition of boric acid. The distinguished feature of the procedure is charging boric acid on a bottom of the furnace crucible before charging wastes of zinc. Weight of boric acid is calculated by formula: y=25.1(100-x), where y is weight of boric acid per 1000 kg of zinc wastes, kg, x is content of metal zinc in wastes, %. When temperature of melt of zinc wastes reaches 700-750°C, it is conditioned in the furnace for 45 min. Also, height of melt of zinc wastes in the crucible of the furnace is maintained as 800 mm. The furnace consists of a case, of lining with refractory bricks, of the crucible for melting wastes of zinc laid with refractory bricks, of gas dead-end burners positioned in chambers and communicated with the crucible of the furnace through channels in mason-work of furnace crucible, of a cover of the furnace crucible, of two notches, one of which is located at height of 80 mm from the bottom of the furnace crucible designed for casting refined melt of zinc into moulds, while the second one is located at the level of the bottom of the furnace crucible and is designed for casting melt of zinc containing inter-metallic compounds or true solutions of impurity metals in melt of zinc into moulds.
Procedure for thermal treatment of solid domestic and industrial waste / 2424334
Wastes are treated in Vanyukov's furnace with slag melting, supplying charge and oxygen containing gas through tuyeres into slag melting. Charge is melted and slag is generated at temperature 1250-1400°C. The procedure is implemented in the furnace wherein height of tuyeres can be changed. With growth of the lowest working heat-producing capacity of charge height of axis of tuyeres arrangement from a bottom of the furnace is increased. Value of ratio of blast of oxygen containing gas (nm3/hour per 1 m2 of cross section of a furnace) and the lowest working heat-producing capacity of charge (kJ/kg) is maintained within the ranges of 0.07-0.12 facilitating degree of carbon burning-out in charge to its residual content in slag at the level of 0.1-0.15%.
 Process furnace or similar equipment / 2421544
Furnace has an outer cover, a reaction chamber inside the cover, a heating system and a system for circulating the reagent gas. The outer cover of the furnace and the reaction chamber bound a first volume between the inner side of the cover of the furnace and the outer side of the reaction chamber and a second volume inside the reaction chamber. The first volume is divided into a first part which forms the heating zone which accommodates the heating system and a second part in which the reagent gas is present. The heating zone is hermetically insulated from the second part. The furnace also has a system for circulating inert gas which is made and placed with possibility of feeding inert gas into the heating zone at a rate which provides positive differential pressure relative the pressure of the reagent gas inside the second part of the first volume in which the reagent gas is present in order to prevent passage of the reagent gas into the heating zone.
 Device for metal-thermal reduction of pulp of galvanic production / 2419659
Device consists of cylinder case with cover equipped with internal refractory coating. Also, inside the case there is installed a graphite crucible in form of truncated cone facing the bottom with smaller base. An orifice in the base is closed with a pusher. Further, the device consists of a striking appliance. The device is equipped with a located in the cover branch for exhaust of volatile products of metal thermal reaction from a working reservoir into a neutralising installation and with a branch for blasting with compressed air.
 Caisson of pyrometallurgical aggregate of bubble type / 2409795
Caisson consists of plate out of heat conducting material with imbedded into it coil, and of connecting pipes for input and output of coolant. Ratio of total area of the coil of the caisson calculated by its external diametre (F1, m2) to area of the caisson (F2, m2) from flame side is F1: F2-0.90-2.2. The caisson can be made with an orifice for insertion of air tuyere into it.
 Furnace for smelting materials containing non-ferrous and ferrous materials and high-melting formations in liquid bath / 2401964
Furnace consists of caisson shaft divided with cross partition into melting and reducing chambers equipped with low and upper tuyeres, of sole, of siphon for accumulation and tapping metal and slag via corresponding channels with orifice in lower part of end wall, of device for loading charge and solid materials into melting and reducing chambers and of pipe for fume extraction. The siphon is equipped with at least one bushing for insertion and transfer of an electrode in it, with a block for electrode manipulation, with a power source, and with a block of control-measuring facilities and automation. Also an upper part of the electrode is connected to the power source and to the block of control and measuring facilities and automation; the output of the latter is coupled with an input of the manipulation block ensuring vertical reciprocal motion of the electrode via its drive and its deviation from vertical axis.
 Furnace for continuous refining of magnesium / 2400685
Furnace consists of lined jacket with electrodes, and of bell installed inside with charge chamber and central vertical channel, with vertical webbing, overflow channels and bottom between two of ribs and two branches with removable funnels. An orifice of diameter bigger, than diameter of a charging branch and of cross section less, than cross section of the overflow channels in vertical ribs near the charging branch is made in the bottom under the charging branch. The removable charging funnel is ended with a cup-like guide of flow at depth of 0.1-0.5 of height of the bell from its top. Also diameter of the guide is 30-80 mm bigger, than diameter of the end of the charging funnel. Working electrolyte of electrolytic cells is used as heating salt.
 Plug production die / 2533981
Set of inventions relates to pressing and can be used for production of plugs from absorbing materials. Plug workpiece is subjected to pressing by means of press jaws arranged along pressing zone. This press is equipped with guide blades to centre plug workpiece radially and/or axially.
 Briquetting ram press / 2524032
Press comprises a loading chamber, a premoulding chamber, a stamp chamber to form briquettes. The stamp chamber is designed in the form of a socket. An actuator mechanism for pressing in the form of a hydraulic cylinder with a rod and an actuator mechanism of raw supply in the form of a pneumatic cylinder with a piston are provided in the press. The stamp chamber is equipped with a flap in the form of a wedge, having the actuator mechanism of its lifting and lowering. The press is equipped with a device, designed to coordinate operation of the actuator mechanisms of the flap, pressing and supply of raw.
 High-pressure moulding machine / 2520301
Invention relates to high-pressure moulding equipment. Proposed machine comprises high-pressure vessel arranged around high-pressure chamber with working medium, fan connected motor, housing wall section cooler, pump and guide. Housing is arranged inside said chamber. Fan is arranged in chamber outside said housing to circulate working medium contained thereon. Pump is designed to circulate fluid inside said housing by said housing wall cooled section. Said guide is located inside said housing to guard said motor. Said element has fluid inlet and outlet for motor cooling purposes.
 Method of thermostatting of hot isostatic press and hot isostatic press / 2512506
Invention relates to equipment for pressing under high pressure and at high temperature. A hot isostatic press comprises a reservoir for development of pressure, inside of which there is a loading space. Between the reservoir and the loading space there is insulation. The loading space is surrounded with a convection cartridge for formation of a convection gap. A fluid medium is supplied into the loading space at least via one nozzle for development of the vortex flow. The specified fluid medium is mixed with the fluid medium available in the loading space. At the same time the fluid medium simultaneously forms a circulating cartridge around a convection cartridge and arrives from the convection gap into the loading space. Inside the reservoir for development of pressure there is at least one line for fluid medium, which is connected at least with one nozzle inside the reservoir. The angle of nozzle output is made as capable of development of the vortex flow inside the loading space.
 Method of producing polyolefin films / 2487798
Invention relates to production of films from superhigh-molecular polyolefin. Proposed method comprises affecting initial superhigh-molecular polyolefin with weighted mean molecular weight of, at leas 500000 g/mol in the form of compacted powder by isobaric press. Besides, compacted polyolefin of rolling stage is subjected to definite processing. Also, it is stretched at such conditions whereat polymer processing temperature does no up to magnitude exceeding its fusion point at no point whatsoever.
 High pressure vessel for high pressure press / 2477416
High pressure vessel includes at least the first sub-cylinder and the second sub-cylinder, which are coaxially connected so that formation of a cylindrical housing for high pressure medium is possible, and a sealing structure arranged on inner wall of the cylindrical housing for sealing of the connection between the first and the second sub-cylinders against high pressure medium leakage. The sealing structure includes a ring-shaped sealing strip, the first projecting flange that is arranged on inner wall of the first sub-cylinder and that is coaxially continued from the connection and to the side from the second sub-cylinder, and the second peripherally projecting flange. The flange is arranged on inner wall of the second sub-cylinder and that is axially continued from the connection and then from the first sub-cylinder. The sealing strip when in the installed position is arranged concentrically within the limits of the first and the second projecting flanges so that it tightly adjoins the first and the second projecting flanges by means of radial pre-stress and covers the connection between the first and the second sub-cylinders so that tightness is ensured. Besides, the sealing structure includes the first peripheral installation space that is arranged on inner wall of the first sub-cylinder and that is axially continued from the first projecting flange and then from the second sub-cylinder to provide the replacement of components of the sealing structure. Method applied for replacement of worn-out sealing strip of high pressure vessel is described.
 Hydraulic press for compaction of solid wastes in barrel and pressing-out of filled barrel with cover into briquette / 2453437
Invention relates to presses for compaction and may be used to pack solid wastes, in particular, radioactive ones, into barrels prior to their recycling or burial. The press comprises a frame from upper and lower crosspieces tightened with pillars. A slider with a cartridge is installed on the pillars as capable of displacement. The main power cylinder is installed on the upper crosspiece. A compression ram is installed in the hole of the slider and the cartridge. A cross beam is installed above the slider as capable of displacement along the pillars. The main power cylinder plunger is fixed on the cross beam on the top, and at the bottom there is the compression ram. Cylinders of its drive are fixed at the lower flange of the main power cylinder. Cylinder stems are fixed with the crossbeam. There is a support plate installed on the lower crosspiece. There is a pressure pad designed for installation on the barrel cover during pressing out, and its diameter exceeds the barrel diameter. The inner diameter of the cartridge exceeds the pressure pad diameter.
 Method of hot compaction of solid hard-to-deform powder materials and device to this end / 2451576
Invention relates to powder metallurgy, particularly, to compaction of billets from solid hard-to-deform powder material to device to this end. It may be used in production of structural materials for precise instrumentation of spacecraft control and navigation systems. Powder material is arranged in inner cavity of split female die 1 with its conical surface mating external container 2, and evacuated. Inclination of said mating lateral conical surface of said female die and said container are selected within self-deceleration angle limits. Said split female die rests on bottom dummy block 5 fitted on support 6. Screen is arranged in split die working zone. Container fitted on split female die is heated, creeped and tightened. Compaction is performed by top male die 3 with top detachable dummy block 4. Extrusion is performed after mounting support under container in pressing male die against split female die. To withdraw article, container is removed from split female die conical surface.
 Mechanical automatic press to form parts from metal powders with hole in complicated-shape cross section / 2388577
Invention relates to powder metallurgy, particularly to automatic presses, and can be used to form parts from metal powders with holes in complicated-shape cross section. Proposed automatic press comprises foundation plate and mould consisting of lower die, top and bottom punches and rod. Bottom punch is secured on push rod that accommodates pneumatic cylinder. Note here that lower die and rod forming surfaces are made inclined towards formed part hooping at no more than one degree. Press foundation accommodates rod up travel limiter fitted in its seat hole.
 Method of semidry pressing and device for its realisation / 2378110
Invention is related to the field of construction materials production. Method for semidry pressing includes batched loading of moulding mix into press-chamber, its compression with preliminary pressing, technological maturation, final repressing and ejection of finished product. Device for semidry pressing comprises bed plate, table, power hydraulic cylinder, orifice 6, feeder, gate-batcher and mechanisms for moulding and ejection of product 28. At the same time mechanism for moulding is arranged in the form of press-chamber 30 with varied closed volume, vertical walls of which are created with crosswise arranged side puncheons 34, 35, 37, 38 with the possibility of their reversible motion, upper and lower bases, is equipped with crosswise arranged double-arm levers 18, 19, 36, 39, mounted on axes fixed in bed plate. Upper arms of levers 18, 19, 36, 39 are hingedly mutually connected to puncheons 34, 35, 37, 38, one of oppositely directed pair of levers is equipped with program-profiled cams fixed on their lower arms and joined via elastic element with stem of power hydraulic cylinder, the other pair of levers with its lower arms is also hingedly joined with stem of power hydraulic cylinder, upper base is arranged in gate, lower base is mounted under the table.
 Container for hot isostatic pressing of items from granulated metal powders / 2544719
Invention relates to powder metallurgy and may be used in production of stocks of gas turbine engine discs from granulated powders of heat resistant nickel alloys. A container for hot isostatic pressing of items of circular shape with the ratio of item diameter to its thickness of more than 10 comprises a body with height not exceeding 0.7 of its diameter, and embedded elements placed in the body without rigid fixation to its inner surface and with formation of shaping cavities perpendicular to the axis of the container, which are made with the outer diameter of 1.12-1.15 of the item diameter and have surface that complies with the item surface configuration.
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FIELD: machine building. SUBSTANCE: processing device contains a high pressure vessel having the furnace chamber and a heat exchanger located under it. The furnace chamber contains a heat insulated cover and furnace. Between the housing part and the heat insulated section of the heat insulated cover a guiding pass is formed which is intended for guiding of the working medium under pressure. In the cover the first and the second inlet are provisioned for passing of working medium under pressure in the guiding pass. Meanwhile the second inlet is located under the heat exchanger in a vertical direction and towards the working medium flow under pressure in the guiding pass during the cooling phase, and the first inlet is located above the heat exchanger. EFFECT: fast cooling at low thermal loads on a high pressure vessel. 10 cl, 8 dwg
The technical field TO WHICH the INVENTION RELATES The present invention relates to a device for the treatment of products by hot pressing, preferably, hot isostatic pressing, and for the treatment of products by hot pressing. The LEVEL of TECHNOLOGY Hot isostatic pressing (hip) is a technology that is becoming more widespread. Hot isostatic pressing is used, for example, to eliminate porosity in castings, such as, for example, turbine blades, to significantly increase their service life and durability, in particular, the fatigue strength. Another area of application is the manufacturing powder metallurgy products, which must be completely homogeneous and not have pores on the surface. During hot isostatic pressing of the molded product is set in the working compartment insulated pressure vessel. A loop, or a loop that includes steps of loading, processing and extraction of the product, while the total duration of the cycle is herein referred to as cycle time. Processing, in turn, can be divided into several operations, or phases, such as phase line, the heating phase and cooling phase. After downloading the pressure vessel is sealed, and the pressure vessel and in �th working compartment serves working environment under pressure. Then the pressure and temperature of the working medium increases, so that the workpiece is exposed to elevated pressure and elevated temperature for a selected period of time. Heating of the working environment and therefore the products is carried out heating element or microwave located in the heating chamber of the pressure vessel. Pressure, temperature and duration of processing, of course, depend on many factors such as material properties of the workpiece, the type of application or the required quality of the treated product. The pressure and temperature during hot isostatic pressing can range from 200 to 5000 bar, preferably from 800 to 2000 bar and from 300 to 3000°C, preferably from 800°C to 2000°C. When the pressing of products finished products before removing or unloading of the pressure vessel cooling is often required. During metallurgical treatment of many types of cooling rate affect the metallurgical properties. For example, to obtain high quality material thermal stress (temperature or voltage) and grain growth should be minimized. Therefore, the material must be cooled uniformly and, if possible, to control the cooling rate. Many well-known press slowly cooled product p�this, attempts have been made to reduce the cooling time of the products. In U.S. patent 5118289 a hot isostatic press, is capable of rapid cooling of the products after full pressure treatment and heat treatment. The press includes a pressure vessel having an outer wall, the end cap and the hot area, surrounded by a thermal barriers. The outer wall of the pressure vessel is cooled from the outside. The hot area is intended to accommodate the work piece. Between thermal barriers and the pressure vessel with end caps have cooler space or area. As in a conventional hot isostatic presses, the working medium is heated during the pressing of the products placed in the hot zone, as mentioned above. Furthermore, in U.S. patent 5118289 during cooling products in the hot zone is served chilled work environment, working environment selects products from thermal energy. Therefore, the temperature of the working medium during the passage through the hot region is increased and the temperature of the workpieces is reduced. Leaving the hot area, relatively hot working medium reaches the walls of the pressure vessel. In conventional hot isostatic process of hot working environment, reaching �tenoch of the pressure vessel, it is possible to drive carefully so as not to overheat the walls of the pressure vessel, i.e. the inner surface of each of the press who come into contact with the hot working medium. This means that the cooling should be performed with a relatively low speed, i.e. not faster than it can withstand the pressure vessel. However, the press on the above-mentioned U.S. patent 5118289 further comprises a heat exchanger that is located above the hot zone and reduces the cooling time of the products. Thus, fluid is cooled by a heat exchanger before it comes into contact with the wall of the pressure vessel. Consequently, the heat exchanger can improve the cooling ability without the risk of overheating of the walls of the pressure vessel. In addition, as in known hot isostatic presses, the working medium is cooled during its passage through the space between the wall of the pressure vessel and thermal barriers during the cooling of the processed products. When cooled working medium reaches the bottom of the pressure vessel, she re-enters the hot area (which contains the product) by passage through thermal barrier. The heat exchanger is heated during the cooling of the working environment and products, and to accelerate the cooling of processed products, the heat exchanger �required cooling, before the press starts processing a new batch. Thus, the disadvantage of this type of media is that the time between successive cycles depends on the time of cooling of the heat exchanger. One approach addressing this problem is the use of two heat exchangers. When using two heat exchangers, one of them can be cooled from the outside of a hot isostatic press, and the other is used in the process of isostatic pressing. However, this entails the drawback consisting in the replacement of heat exchangers before each pressing operation. Additionally, the use of two heat exchangers, of course, increases the cost of the device pressing. DISCLOSURE of INVENTION The main object of the present invention is to provide an improved pressing device, which eliminates or at least reduces at least one of the above-mentioned problems. In particular, the object of the present invention is to provide a pressing device and method of operation of this device, is capable of rapid cooling at low heat loads on the pressure vessel. Another object of the present invention is to provide a pressing device and method of operation �what the device made with the possibility of rapid cooling at low heat loads on the pressure vessel without any additional moving parts such as valves. Another object of the present invention is to provide a compact and cost effective design of the pressing device adapted to rapid cooling. Another object of the present invention is to provide a durable construction of the pressing device adapted to rapid cooling. These and other objectives of the present invention are achieved by a high-pressure vessel and method of operation of such a pressure vessel, having the characteristics defined in the independent claim of the invention. Embodiments of the present invention are described in dependent claims. In the context of the present invention, the terms "cold", "hot" or "warm" (e.g. cold, warm or hot working medium or low, medium or high temperature) must be interpreted from the point of view of the average temperature in the pressure vessel. Similarly, the terms "low" and "high" temperature should also be interpreted from the point of view of the average temperature in the pressure vessel. In addition, in the context of the present invention, the term "taploo�manic" refers to the device, able to store thermal energy and to exchange thermal energy with the environment. According to the first aspect of the present invention proposes a pressing device for the treatment of products by hot pressing, containing the pressure vessel having a furnace chamber containing an insulated furnace casing and adapted to hold articles. Under the kiln chamber is a heat exchanger adapted to exchange thermal energy with fluid under pressure when passing through the heat exchanger. According to the present invention in shelter heat insulating casing near the heat exchanger (i.e. approximately at the same height as the heat exchanger, above or below) are located at least one first and second edition, or hole, respectively, for transmission alternately warm and cold fluid under pressure. The pressing device of the present invention is preferably used for hot isostatic pressing for the treatment of products. Usually, the cooling of the products processed in the pressure vessel, creating a circulation of the working medium under pressure through the kiln chamber and a cooler section of the pressure vessel, such as an intermediate space outside of the kiln chamber. Thus, although the definition�Noe amount of fluid under pressure, contained in the furnace chamber, approximately constantly, there is a positive net removal of thermal energy from the products in the furnace chamber. The present invention essentially relates to strengthening and accelerating cooling. More specifically, the present invention is based on the idea of the location of the heat exchanger for cooling the working medium pressure in the pressure vessel under microwave to speed up and improve the efficiency of the cooling process. More specifically, the present invention is based on the understanding that the work environment under pressure can be used to cool the heat exchanger during, for example, established processing cycles, and the heat exchanger can be used for very effective cooling of the working medium under pressure during the rapid cooling process. This is achieved by the interaction between the upper and lower intakes and use of certain mutual arrangement of the upper and lower intakes and heat exchanger, wherein the heat exchanger can be used very effectively for cooling the working medium under pressure during the rapid cooling process. In addition, it does not use valves containing live parts, or other similar devices, and to the heat exchanger does not serve the cooling medium. If in contrast to this�about to place the heat exchanger in the hotter region of the pressure vessel, for example, over the stove, then rising heat tends to heat the heat exchanger to a certain extent. By placing the heat exchanger in the cooler region of the pressure vessel (i.e. under the oven), you can avoid unnecessary heating of the heat exchanger. That is, it is possible to avoid unnecessary heating of the heat exchanger during the phases, which phases the actual cooling when the heat exchanger is used to transfer heat from the working medium under pressure to the heat exchanger. Cooling fluid under pressure will thus be very efficient and fast due to the fact that it is possible to maintain a low temperature of the heat exchanger until the cooling phase. This is usually achieved by placing a heat exchanger inside the pressure vessel and below the furnace chamber, where the heat exchanger may exchange heat energy with fluid under pressure. Then, the heat exchanger may be exposed to more cold streams of fluid under pressure, which, due to the difference in density between hotter and colder streams rush down to the bottom of the pressure vessel. Thus, the heat exchanger is placed over the furnace chamber where the working environment is under pressure has a higher temperature than in the lower part of the pressure vessel, and under the PEC�Oh camera, where the working medium under pressure will be colder. Consequently, cooler working environment under pressure can be used to reduce the temperature of the heat exchanger during the working cycle. In steady state or, for example, during the phases of heating and pressing, included in the operating cycle, relatively cold working pressure medium is transported through the heat exchanger and the heat (or thermal energy) is transferred from the heat exchanger in the working environment under pressure or the heat exchanger is kept cold, depending on the relative temperature conditions, transported between the working pressure medium and the heat exchanger. Working medium under pressure, rushing at these phases up, flows through the upper and lower intakes and further upwards. In other words, create convection cooling circuit operating in steady state and during the heating phase. If you want to get the process moderate cooling, fluid under pressure flows, as described above, but, in addition, there is a flow of warm fluid under pressure flowing down from the furnace through the upper intakes. Therefore, the heat exchanger in such a moderate cooling will not heat up. However, if you want to speed up the cooling, the flow of warm fluid under pressure from the furnace will be so great that ver�tion intakes shall be filled, resulting in a warm working environment under pressure will also flow downstream through the heat exchanger. Heat (or thermal energy) is transferred from the working medium under pressure into the heat exchanger. Then, the cooled working medium under pressure comes back up through the lower intakes. Due to the fact that the heat exchanger is maintained relatively cold, in steady state, with moderate cooling or during extrusion products, you can achieve effective and substantial heat transfer between rushing down the working pressure medium and the heat exchanger. Thanks to the present invention of fluid under pressure to the heat exchanger can transfer a significant amount of heat, thereby reducing the amount of thermal energy necessary to carry on the walls of the pressure vessel to achieve a predetermined rate of change of temperature of the load (or products) or fluid under pressure. In other words, can a manageable way to quickly reach the desired temperature without exposing the walls of the pressure vessel thermal overload. When the cooling is interrupted, for example, when reached the required temperature of the load or fluid under pressure, the process of convection can be used to re-cool the heat exchanger. Therefore,dissipate thermal energy from the heat exchanger to the cooler working environment under pressure the current through the element. Thus, the present invention also offers the advantage that substantial relief operation pressing, since the heat exchanger does not require relocation or replacement in between cycles. In addition, it is possible to reduce the cost of the device pressing, since it is sufficient to use only one heat exchanger. Due to the presence of upper and lower intakes, respectively, or group intakes, you can achieve rapid cooling without any additional valves in the heat exchanger, having moving parts, allowing you to create a cooling means of relatively simple and durable construction. Careful design and location of the upper and lower intakes, respectively, or group intakes, and the location of the heat exchanger together allow you to create a effective effect of pumping fluid under pressure through the heat exchanger at different phases, for example, during the cooling of the heat exchanger. If the heat exchanger is warm, i.e. warmer than working medium under pressure, a part from below, the effect of pumping will be strong, and Vice versa. To the walls of the pressure vessel withstand high temperature and pressure of the hot isostatic pressing, isostatic pressing preferred�tive provided with means for cooling the pressure vessel. For example, such cooling means may be a cooling medium such as water. You can create a flow of cooling medium along the outer wall of the pressure vessel through a system of pipes or cooling channels, to maintain the wall temperature at an acceptable level. Further, the heat-insulated casing of the kiln chamber is lower insulating section, and a heat exchanger located under the lower insulating portion of the casing. Consequently, the heat exchanger is separated and insulated from the products in the furnace chamber. So hot zone within the furnace chamber is effectively isolated from the cold zone at the bottom of the device for hot isostatic pressing. When the working fluid under pressure in contact with the wall of the pressure vessel, there is an exchange of thermal energy between the working pressure and the wall, which can be cooled by the cooling medium on the outside of the pressure vessel. Thus, the pressing device is preferably configured to circulate fluid under pressure in the pressure vessel, thereby creating an external, passive convection loop. The purpose of this outer contour of the convection is to provide a cooling fluid under pressure during the cooling of the products, and the cooling heat exchanger during �of agrimonia products. This allows you to cool the heat exchanger during the pressing and heating products. That is, heat is transferred from the working medium under pressure on the heat exchanger during the cooling of the products, and from the heat exchanger to the working environment under pressure during the pressing and heating products. Thus, the cycle time can be reduced, since after cooling products press can be used for pressing and heating a new batch of products. The hot isostatic pressing can also include a flow generator located under the furnace chamber near the heat exchanger. The stream generator increases circulation of fluid under pressure in the pressure vessel, i.e. in the external loop convection. The flow generator may take the form of, for example, fan, ejector, etc. Furnace chamber comprises a guide passage formed between the heat insulating jacket of an oven chamber and a working chamber. In the furnace chamber can be another stream generator to enhance the circulation in her fluid under pressure, thereby creating a uniform temperature distribution. This generator directs flow of a working medium under pressure up through the working compartment and down through an additional guide passage. This creates internal, active contour CONV�functions. In the external loop convection working medium under pressure is cooled on the outside of the pressure vessel, i.e. on the inner surface of the pressure vessel, where the working medium under pressure flows to the bottom of the pressing device. At the bottom of the device for pressing a portion of the working medium under pressure may be forcibly sent back to the kiln chamber in which it is heated by products (or load) during rapid cooling. In embodiments of the present invention, an insulated casing includes a guide passage formed between a part of the casing and the insulating section and is arranged directions of fluid under pressure from the heat exchanger through the upper and/or lower intakes. In embodiments of the present invention the guide passage directs the working medium under pressure to the upper part of the pressure vessel or to the wall of the pressure vessel. This guide increases the flow passage fluid under pressure is directed upwards during, for example, the established mode. In an embodiment of the present invention, at least one second inlet is located at the same height as the heat exchanger. In embodiments of the present invention the heat exchanger is located above the at least one inlet or lower intakes. By placing those�of labmedica over the lower intakes during the phase of rapid cooling a flow of fluid under pressure through the heat exchanger and the second guide passage. It is thus possible to increase the efficiency and speed of the process of rapid cooling due to efficient heat transfer from the working medium under pressure, falling through the heat exchanger. In embodiments of the present invention the heat exchanger is located essentially between the at least one Perov inlet and at least one second inlet. Thus, the heat exchanger can be maintained in a cold condition in the steady state and, also, during the phase of moderate cooling. From this it follows that if necessary, you can obtain rapid cooling at low heat load on the walls of the pressure vessel, since the phase of rapid cooling can be initiated at the low initial temperature of the heat exchanger. Therefore, fluid under pressure in the heat exchanger can transfer a significant amount of thermal energy, thereby reducing the amount of heat energy which must be deferred to the walls of the pressure vessel, to obtain a pre-set temperature in the pressing chamber. In embodiments of the present invention, the lower insulating part is located essentially at the same height, and at least one first inlet. In embodiments of the present invention, the group of the first or upper intakes located essentially at the same height, and the group W�mitted or lower intakes located below the upper intakes, but essentially at the same height. Intakes of groups of first and second intakes can have different sizes, shapes, distances (i.e. the distance between two adjacent inlets), etc. Further, the intakes of groups of first and second inlets may be arranged in a row, wavy lines, in two rows, etc. In embodiments of the present invention the area of the flow section at least one first inlet smaller than the flow area of at least one of the second inlet. In embodiments containing more than one inlet and more than one second inlet, the sum of the squares of the flow section of the group or set of the first intakes less than the sum of the squares of the flow section of the group or of the second set of intakes. Therefore, it is possible to achieve saturation of the first (upper) intakes, at the same time maintaining the efficient flow of working medium under pressure through the heat exchanger and, further, the second guide passage during the phase of rapid cooling. This allows to obtain more effective and accelerated the process of rapid cooling due to efficient heat transfer from the working medium under pressure, falling through the heat exchanger. In embodiments of the present invention, at least one first inlet contains a group intakes located essentially in the same vertical position, and at least one in�ora inlet contains a group intakes, located on substantially the same vertical position. In embodiments of the present invention the heat exchanger is positioned so that between the heat exchanger and a heat insulating casing has a guide passage. The heat sink or the heat exchanger is located inside the pressure vessel, and it is not served by an external cooling medium. Therefore, the heat exchanger is not physically connected with the environment, located outside the pressure vessel. Various embodiments of the present invention, described herein, can be combined individually or in various combinations, with the options described in the patent applications "Cylinder with an uneven distribution of pressure" and "...", filed concurrently with the present application by the same applicant. The contents of applications "Cylinder with a non-uniform pressure distribution and an Improved external cooling circuit", respectively, included in this description by reference. Other objectives, features and advantages of the present invention will be apparent from the following detailed description, appended claims and attached drawings. BRIEF description of the DRAWINGS Various aspects of the present invention, including its particular features and advantages will be apparent from the following�th detailed description and the accompanying drawings. In the accompanying drawings similar elements or signs variants of the present invention designated by the same positions. In addition, the number of the reference positions, indicating a symmetrical position, the elements or attributes are used only once. In the drawings: Fig. 1 is a side view of the pressing device according to one of the variants of the invention; Fig. 2 is a side view of the pressing device according to embodiment of the invention shown in Fig. 1, in the steady state; Fig. 3 is a side view of the pressing device according to embodiment of the invention shown in Fig. 1, during the phase of moderate cooling; Fig. 4 is a side view of the pressing device according to embodiment of the invention shown in Fig. 1, during the phase of rapid cooling; Fig. 5 is a side view of the pressing device according to embodiment of the invention shown in Fig. 1, during the cooling phase of the heat exchanger; Fig. 6a and 6b are schematic views of various designs of inlet and outlet; Fig. 7 is a schematic view of part of the pressing device in another embodiment of the invention; Fig. 8 is a side view of the pressing device according to another embodiment of the invention. A DETAILED description of the OPTIONS �of SUSHESTVENNEE INVENTIONS Then follows the description of the illustrative variants of the invention. This description is merely explanatory and not restrictive. It should be noted that the drawings are schematic, and that the described variants of the device line can contain attributes and elements, which are for simplicity not shown in the drawings. Options pressing device of the present invention can be used for the processing of products made from many different materials by means of pressing, in particular, hot isostatic pressing. Fig. 1 shows a pressing device according to embodiment of the present invention. The pressing device 100 designed for fabrication by molding, the vessel 1 contains a high pressure, having a means (not shown in the drawing) of the supply and release of fluid under pressure, such as one or more channels, including inlet and outlet. The fluid can be a liquid or gaseous environment with a low chemical affinity with the subject, the processing of the product. The vessel 1 contains high pressure furnace chamber 18, which contains the furnace (or coil) 36, or heating elements for heating the fluid under pressure stage compression part of the cycle. Oven 36, as shown, n�example, Fig. 1, may be located in the lower part of the furnace chamber 18, or on the sides of the furnace chamber 18. Specialists in this field should understand that it is also possible to combine the heating elements disposed on a side of the furnace, with a heating element on the bottom of the furnace to provide heating of the furnace chamber and the side and bottom. It is clear that in the described embodiments, it is possible to use the oven with any known arrangement of the heating elements. It should also be noted that the term "microwave" refers to the heating means, and the term "furnace chamber" refers to the space, which houses the furnace and load. Furnace chamber 18 is not the whole vessel 1 of a high pressure, and leaves the intermediate space 10 around the kiln chamber. During normal operation of the device 100 of compressing the working medium in the intermediate space 10 is generally cooler than in the furnace chamber 18, but is under the same pressure. Furnace chamber 28 also contains a work compartment 19 for receiving and retaining articles 5 to be processed. Furnace chamber 18 is surrounded by a heat insulating jacket 3, which contributes to energy savings during the heating phase. It also allows you to organize convection. In particular, thanks elongated in the vertical direction the form of an oven chamber 18, the heat insulating housing 3 can prevent the appearance�horizontal structure of temperature changes, are difficult to monitor and control. In addition, in the furnace chamber 18 may be a fan 30 for circulating fluid under pressure in the furnace chamber and to improve the internal contour of convection, in which the upward flow of fluid under pressure flows through the working compartment and downward flow of fluid under pressure flows along the peripheral area 12 of the kiln chamber. Further, the vessel 1 contains high pressure heat exchanger 15, located at the bottom of the vessel 1 under high pressure furnace chamber 18, and the plot 7b, the insulating bottom. The heat exchanger 15 is configured to exchange thermal energy with the working environment, as well as scattering and/or absorption of thermal energy. The vessel 1 high pressure may further contain a fan 31 is located under the furnace chamber 18 for directing fluid under pressure into the kiln chamber. Furthermore, the external wall of the vessel 1 high pressure may be provided with channels or tubes (not shown), which can pass the cooling medium for cooling. Thus, the pressure vessel can be cooled to protect it from the harmful effects of heat. The cooling medium is preferably water, but you can also use other cooling media. The flow of the cooling medium shown in Fig. 1 the arrows� outside the pressure vessel. Although in the drawings is not shown, the vessel 1 high pressure can be opened to retrieve the processed products inside of the vessel 1 high pressure. This can be done in various ways apparent to those skilled. Between the inner side of the outer walls of the pressure vessel and the housing 3 is formed by the first guide passage 10. The first guide passage 10 is used for directing fluid under pressure from the upper part of the vessel 1 high pressure 1 to the bottom. In addition, the heat insulating housing 3 contains a heat-insulated section 7 and the housing 2 surrounding the insulated section 7, resulting in thermal insulation of the internal part of the receptacle 1 high pressure, reduce heat loss. In addition, between the shell 2 of the furnace chamber 18 and the insulating portion 7 of the kiln chamber 18 is made of the second guiding passage 11. The second guiding passage 11 is used for directing fluid under pressure to the upper part of the pressure vessel. Fig. 8 shows another variant of the present invention, which will be described in more detail below and in which the second guide passage directs the working environment to the wall of the pressure vessel. The second guiding passage 11 has at least one first or �higher inlet 24 and at least one second or bottom inlet 25, for flow through it fluid under pressure, and the hole 13 in the upper part of the pressure vessel, allowing the working medium under pressure to flow into the first guide passage 10. Preferably, the second guide passage 11 contains a variety of first inlets 24 and a lot of second inlets 25 located approximately at the same height in the vertical direction relative to the heat exchanger 15, for example, rows. First and second inlets 24, 25 are located in the lower part 26 of the insulated casing 3 near the heat exchanger 15. In embodiments of the present invention, the first or upper intakes are arranged in a row, and the second or lower intakes are located below the top intakes, but in a row. First and second intakes can have different sizes, shapes, be located at different distances from each other (i.e. the distance between two adjacent inlets), etc. furthermore, the first and second inlets may be arranged in a row, wavy lines, in two rows, etc. In embodiments of the present invention, the area of the flow section at least one first inlet is smaller than the flow area of at least one of the second inlet. In embodiments containing more than one inlet and more than one second inlet, the sum of the areas of flow sections of the first intakes less than the sum of the squares of the passage�'s second sections intakes. Fig. 6a-6b shows the many different configurations of intakes. The drawings are schematic and illustrate part of the inner wall insulated portion 7 of the pressure vessel in the expanded position. Fig. 6A illustrates a variant in which the inlets 124 of the upper group are circular, are of the same size orifice and spaced the same distance d1 between adjacent intakes and intakes 125 of the lower group are circular, are of the same size orifice and spaced the same distance d2 between adjacent inlets. In addition, intakes 125 of the lower group are located under the intakes 124 top of the group on the vertical distance VD. Intakes 124 of the upper group, respectively, are located essentially in the first position in a vertical direction inside the pressure vessel, and intakes 125 of the lower group are located essentially in the second position in the vertical direction. As shown in the drawings, the upper inlet 124 is not necessarily strictly above the corresponding lower inlet 125, and, of course, it can be located directly above the corresponding lower intake. The total area of flow cross-sections of the lower intakes 125 (i.e. the sum of the individual squares of the flow cross-sections) is larger than the total area of the flow cross-sections of the upper inlets 124. On f�G. 6b shows an embodiment in which the intakes 224a, 224b of the upper group have openings with two different values of the squares of the flow section and arranged by wavy lines, the distance d3 between the respective inlets and outlets 225a, 225b of the lower group intakes equally, and intakes 225a, 225b also have openings with different areas flow section and arranged by wavy lines, with the same distance d4 between adjacent inlets. Further, the intakes 225a, 225b of the lower group are located under the intakes 224a, 224b top of the group with a vertical distance VD2, VD3, VD4 and VD5. Total area of the flow section of the lower intakes 225a, 225b (i.e. the sum of the individual squares of the flow section) is larger than the total area of the flow section of the upper intakes 224a, 224b. The lower group intakes 225a, 225b contains intakes less than the first group 224a, 224b. According to the present invention, the heat exchanger 15 is preferably located between the upper group of intakes and a lower group of intakes and, thus, in these preferred embodiments of the invention, has a height approximately equal to VD, if you use a form of the location of the intakes shown in Fig. 6A, and a height approximately equal to VD2-VD5, if you use a form of the location of the intakes shown in Fig. 6b. As shown in Fig. 1, the first intakes 24, preferably situated�us over second inlets 25 and have a smaller total area of the flow section, than the second inlets 25. The heat exchanger 15 is preferably intakes between the first 24 and second inlets 25, shown in Fig. 1, and below the lower insulating section 7b. Between the lower insulating section 7b and the insulating portion 7 is provided with holes (or gaps) 27. The first group intakes 24 is preferably located approximately at the same height as that of the lower insulating plot 7b, i.e. above the heat exchanger 15. The external contour of convection, therefore, preferably formed of first and second guide passages 10, 11 and in the lower part of the vessel 1 high pressure passes under the lower insulating portion 7. In some embodiments, the heat exchanger 15 is located so that between the heat exchanger 15 and the housing 3 there was a third passage 34. The pressing of products 5 in the pressing device 100 shown in Fig. 1 is essentially performed as described above. Then follows the description of works illustrative of the pressing device according to embodiments of the present invention. In the following description of a loop can contain multiple phases, for example, the loading phase, the phase of pressing and/or heating, the cooling phase, a phase of rapid cooling and phase of discharge. The first vessel 1 high pressure open to gain access in the kiln chamber 18 and into the working compartment 19. This can volnitelnymi known methods and to understand the principles of the invention, a detailed description is not required. After that processed products lay in the working compartment 19 and the vessel 1 high pressure shut. When the product has already been placed in the operating compartment 19 of the vessel 1 high pressure vessel 1 of a high pressure working environment serves under pressure, for example, with a compressor, storage tank, which is under high pressure (feed pressure), cryogenic pump, etc., the Supply of fluid under pressure into the vessel 1 high pressure continues as long as the inside of the vessel 1 high pressure is not created the required pressure. During or after supplying fluid under pressure into the vessel 1 of a high pressure furnace is activated (heating elements) 36 furnace chamber 18, and the temperature inside the working compartment rises. If necessary, the supply of fluid under pressure continues, and the pressure increases until, until you reach a pressure level that is below the pressure required for the pressing process, and the temperature reaches a value below that necessary for the pressing. Then the pressure is increased to the final required level by increasing the temperature in the furnace chamber 18 so as to obtain the desired extrusion pressure level. Alternatively, the desired temperature and pressure simultaneously receive, or receive the required pressure after the lock�, how was the required temperature. Specialists in the art should understand that to obtain the required extrusion pressure and temperature it is possible to use any known suitable method. For example, you can equalize the pressure in the pressure vessel at a pressure in the source of high pressure, and then further increase the pressure in the pressure vessel by compressors and, simultaneously, to additionally heat the working environment. For a uniform distribution of temperature with a fan 30 located in the furnace chamber 18, it is possible to activate the internal circuit of the convection. In the described embodiments of the invention the required pressure exceeds approximately 200 bar, and the required temperature exceeds about 400°C. After a predetermined period of time during which supported temperature and pressure, i.e. at the end of a phase of actually pressing, the temperature of the working medium under pressure must be reduced to start the cooling phase. For variants of the device 100 pressing the cooling phase may contain, for example, one or more phases of rapid cooling and/or one or more phases of ultrafast cooling, as described below. Working environment under the pressure used during the phase of pressing, can be released from the vessel in�high pressure, when the temperature is sufficiently reduced. Some types of working environment can be easier to produce in a tank, drive, etc for re-use. After decompression of the vessel 1 high pressure open to extruded products 5 are uploaded from the working compartment 19. Further with reference to Fig. 2-5 more detailed descriptions of the different phases of the process, including steady state, and, especially, the phases of moderate and rapid cooling. And again, the terms "hot", "warm" or "cold" should be interpreted relative to the average temperature of the fluid under pressure inside the pressure vessel. The direction of flow of the working medium under pressure indicated by the arrows. Fig. 2 shows the flow direction of the working medium under pressure in the steady state. As seen in the drawings, cool working environment, which has passed through the first guide passage 10 flows upward through the heat exchanger 15 and cools the heat exchanger 15, or maintain a low temperature. Part of the cold fluid under pressure which has passed down through the first guide passage 10, flows through the second inlets 25 of the second guiding passage 11. Working environment, rising to the heat exchanger 15, and then flows through the upper inlets 25 of the second guiding passage 11 in the second guiding passage 11. The working environment in� the second guide passage 11 flows up and down through the hole 13. Therefore, the area of the flow section of the upper intakes 24 is large enough to handle flow during steady state or during the phase of moderate cooling (as shown in Fig. 3), the cooling of the heat exchanger 15 or maintain its low temperature. Fig. 3 shows the phase of moderate cooling. During the phase of moderate cooling fans 31 and/or 30 working with higher speed than during the phase of the established regime. As shown in the drawings, cool working environment, which falls on the first guide passage 10, and then rises through the heat exchanger 15 and cools it, or maintain a low temperature. The portion of the working medium under pressure, which fell through the first guide passage 10, flows through the second inlets 25 and the second guide passage 11. Working environment, climbing up the heat exchanger 15 and then flows through the upper inlets 25 of the second guiding passage 11 in the second guiding passage 11. Working medium under pressure in the second pilot passage 11 is raised and then flows through the opening 13. However, during the phase of moderate cooling also occurs the flow of fluid under pressure, a downward current through the passage 12 and the upper inlets 24. Upper intakes 24 have an area of flow section, sufficient to pass �Otok for moderate cooling, thereby to cool the heat exchanger 15 or maintain its low temperature. The flow of warm fluid under pressure in the passage 12 and the current upward flow of fluid under pressure passing through the heat exchanger 15, flow through the upper inlet 24 and, therefore, compete for access to the available flow area of the inlet 24. If the flow of warm fluid under pressure is too large, the upper inlet 24 will be saturated, and the flow of warm fluid under pressure will also begin to flow down through the heat exchanger 15, and the working pressure medium can be cooled by transferring heat from the warm fluid under pressure to the heat exchanger 15. The saturation point of the upper intakes 24 depends on the rotational speed of the fans 30, 31 and the total flow area of the upper inlets 24. Fig. 4 shows how saturated the upper intakes during the phase of rapid cooling. The construction of the upper intakes 24 such that the outer wall of the vessel 1 high pressure is not subjected to thermal overload, or, in other words, the upper inlets 24 are designed (for example, the area of the flow section and positioned around the bottom insulating section 7b of the heat exchanger 15 and lower intakes of 25) that the upper inlets 24 are saturated with a stream of warm fluid under pressure before heat will occur�traveler overload outer wall 1. Next, with reference to Fig. 4 is a description of a phase of rapid cooling. During rapid cooling fans 31 and/or 30 operate at very high speeds, much higher than in the established mode and during the phase of moderate cooling. Warm working environment, the current down through the passage 12, flows through the upper inlets 24 and through the heat exchanger 15 as the upper intakes 24 is saturated with a stream of warm fluid under pressure from the second guiding passage 11. Working medium flowing down through the heat exchanger 15 is cooled by the heat exchanger 15 through the transfer of heat or thermal energy from the working medium under pressure to the heat exchanger 15. Cooled working medium flowing from the heat exchanger 15, and then enters the second guide passage 11 through the lower inlets 25. Cold working medium flowing down through the first guide passage 10 flows into the second guide passage 11 through the lower inlets 25. As a result a large amount of heat or thermal energy can be transferred from the working medium under pressure to the heat exchanger 15 and at the same time prevents thermal overloading of the outer wall of the vessel 1 high pressure. Fig. 5 shows how it is possible to cool the heat exchanger 15 after the phase of rapid cooling. Alternatively, the heat exchanger 15 can be cooled in� time, the established mode to a subsequent process. If the process of rapid cooling to interrupt if the temperature is suitable, the heat exchanger 15 is cooled through convection. As shown in the drawings, cool working environment, which was held down by the first guiding passage 10, rises through the heat exchanger 15 and cools the heat exchanger 15 through the transfer of thermal energy from the heat exchanger 15 in the working environment. After that, warm working environment gets to the second guiding passage 11 through the upper inlets 24, where it rises and flows further through the hole 13. Part of the cold fluid under pressure, which fell on the first guide passage 10, flows through the second inlets 25 and the second guide passage 11. Next, with reference to Fig. 7, another embodiment of the present invention. Fig. 7 schematically shows only the smaller part of the pressing device. The same or corresponding parts or elements are denoted by the same positions as before, and their description is omitted. In this embodiment, the upper inlet 72, i.e. heat-conducting area, through which can pass the heat or thermal energy, but cannot be referred to the working environment, is located approximately at the same height as that of the lower insulating section 7b and the heat exchanger 15. Upper heat the inlet 72 is located in a shelter heat insulating section 70 and executed and� thermally conductive material. Bottom inlet, or group intakes 25, located beneath the heat-conducting section 72 as in the embodiments described above. Further with reference to Fig. 8 is a description of another embodiment of the present invention. The same or corresponding parts or elements are denoted by the same positions, and their description is omitted. In this particular embodiment, the device 110 of pressing the second guiding passage 11 is located between the housing 2' of the kiln chamber 18 and the insulating portion 7 of the furnace chamber 18. The second guiding passage 11 is used to direct fluid under pressure to the inner walls of the vessel 1' high pressure through the holes 83 insulated casing 3'. Thus, the second guiding passage 11 is provided with at least a first inlet or upper inlet 24 and at least a second or bottom inlet 25 for flow back fluid under pressure, and a hole 83 insulated from the casing 3' (shown in different ways - on the upper side) of the vessel 1' high pressure that allows you to pass a stream of fluid under pressure to the first guide passage 10. Although in the above description and the drawings disclosed variants and examples, including various elements, materials, temperature ranges, pressure ranges, etc., the invention is not limited to �Timi specific examples. There are many modifications of the variants of the invention, it is not beyond the scope of the invention, which is defined by the attached claims. 1. The device (100; 110) for the treatment of products by hot pressing containing vessel (1; 1') high pressure with: 2. The device according to claim 1, wherein the heat-insulated casing (3; 3') comprises a guide passage (11) formed between the Cabinet part (2; 2') and the insulating portion (7), wherein the guide passage (11) is arranged to the direction of fluid under pressure from the heat exchanger (15) is fed through at least a first inlet (24) and at least a second inlet (25). 3. The device according to claim 2, wherein in the guide passage (11) is made of at least one release for passing fluid under pressure to the upper part of the container (1; 1') high pressure and/or to the side walls of the container (1; 1') high pressure. 4. Device according to any one of claims. 1-3, in which the heat exchanger (15) is located essentially between the at least one first inlet (24) and at least one second inlet (25). 5. Device according to any one of claims.1-3, in which the lower insulating portion (7b) is located under the furnace chamber (18) and over the heat exchanger (15). 6. The device according to claim 5, in which the lower insulating portion (7b) is located essentially at the same height, and at least one first inlet (24). 7. The device according to claim 5, � which the lower insulating portion (7b) is located essentially above the at least one first inlet (24). 8. Device according to any one of claims.1-3, in which the area of the flow section at least one first inlet (24) is less than the area of the flow section at least one second inlet (25). 9. Device according to any one of claims.1-3, in which the first group intakes (24) is essentially the first vertical position, and the second group intakes (25) is essentially the second vertical position. 10. Device according to any one of claims.1-3, is capable of processing products hot isostatic pressing.
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