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Separator

Separator
IPC classes for russian patent Separator (RU 2314876):
Another patents in same IPC classes:
Method of control over the process of decomposition of the aluminate solution in the alum earth production Method of control over the process of decomposition of the aluminate solution in the alum earth production / 2310607
The invention is pertaining to the field of nonferrous metallurgy and may be used to control the inertia processes, the outlet parameter of which is nonlinearly, predominantly extremely, linked with the inlet parameters. The method to control the process of decomposition of the aluminate solution in production of the alum earth exercised in the battery of the sequentially connected apparatuses- decomposers supplied with the devices of cooling of the source aluminate solution and the decomposing pulp, the devices of separation of the decomposing pulp at the battery outlet into the large-sized production fraction and small-sized fraction in compliance with the dimension of the solid particles in the pulp, with feeding of the source aluminate solution into the head decomposer, and the small-sized fraction and the part pf the large-sized fraction - in the capacity of the streams of the seed - in the decomposers of the head part of the battery provides for measurements of the consumption of the aluminate solution inlet stream, measurement of the consumption of the seed stream, the temperature of the aluminate solution and the pulp, contents of the aluminum oxide and the caustic alkali in the aluminate solution, contents of the particles of the preset class in the commercial hydroxide, stabilization of consumption of the seeds streams, the temperature of the aluminate solution and the decomposing pulp and alterations on each step of the control of the preset stabilizing values. The preset for stabilization at each step of the control values of the consumption of the seed streams and the temperature of the inlet aluminate solution and the decomposing pulp are determined by means of the approximated mathematical model consisting of in series connected the linear dynamic link, which inlets are the measured values of all indicated parameters, and the linear static link determining the predictable value of the speed of fluctuation of the contents of the particles of the preset size in the commercial hydroxide, average and centered the measured values of all parameters, depending on which and on the predictable value of the speed of fluctuation of the contents of the particles of the preset size determine and set the given for stabilization on that step of control the values of the parameters. The invention allows to maintain the quality of the ready product - the contents of the preset fraction of aluminum hydroxide.
Method for moisture stabilization of dairy butter Method for moisture stabilization of dairy butter / 2302108
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Method for stabilizing of butter moisture normalization process Method for stabilizing of butter moisture normalization process / 2298918
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Method of controlling cyclohexanol or cyclohexanone production processes Method of controlling cyclohexanol or cyclohexanone production processes / 2296741
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Device for automatic control over semi-continuous action reactor Device for automatic control over semi-continuous action reactor / 2294556
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Device for purification of the liquid mediums by flotation Device for purification of the liquid mediums by flotation / 2284299
The invention is pertaining to the field of food-processing industry for purification of the liquid mediums from the suspended particles, greases and other impurities. The device includes the inlet of the subjected to purification liquid(1), the inlet of the gas (2), the flotator (5) with the chute for the froth removal (6), the hazemeter (10) and the withdrawal of the purified liquid, the set of the bubblers (7), the compression pump (4), the deaerator (8), the gas flow regulator (14) and the control unit (11), which by the signal of the hazemeter selects the corresponding bubbler, at operation of which the turbidity of the purified liquid is minimal. The outlet of the gas flow rate sensor (13) is connected to the regulator inlet, and the outlet of the compression pump is connected through the unit of control valves (12) to the unit of the bubblers. The invention ensures the increased efficiency of the liquid mediums purification by flotation and the functional reliability of the device.
Device for remote controlling of parameters of industrial area Device for remote controlling of parameters of industrial area / 2279704
Device can be used for inspection and control and levels of physical factors of industrial area. Device has control unit, signal converters, temperature detector, noise detector and illumination detector, illumination and noise signal converters for any detector, maximal and minimal temperature presetting devices. Device also has ultimate level noise level set-point device, ultimate limiting illumination level set-point device, comparator for any measured parameters ultimate values set-point device (as temperature, noise and illumination level), logic gates for any factor to be controlled, permanent memory unit, temperature, noise and illumination values counters and oscillator.
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Vibroinertial dust catching method and device Vibroinertial dust catching method and device / 2284226
Method involves introducing dust-laden gas flow in cylindrical body part from periphery thereof, untwisting gas flow and depositing dust in bunker through conical body part; discharging cleaned gas flow through axial outlet pipe; performing vibration dust particle movement by applying vibration to cyclone body parts with the use of vibrator installed on bracket fastened to cyclone body. Vibrodynamic regime parameter regulation is carried out by means of vibrator control unit.
Vibroacoustic dusting catching method Vibroacoustic dusting catching method / 2284225
Method involves introducing dust-laden gas flow in cylindrical body part from periphery thereof through acoustic column; untwisting the gas flow and depositing dust in bunker through conical body part; discharging cleaned gas flow through axial outlet pipe. Dust-laden gas flow inlet is connected to lower acoustic column part by airway. Upper acoustic column part is provided with dust-laden gas flow inlet pipe and sound vibration generator. Cylindrical body part is connected to conical body part by means of resilient flange. Ring is spring-loaded against base and is fixed in lower body part. Vibrator is installed over the ring.
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The hydrocyclone has a body with an inletting opening and an outlet along the longitudinal axle, a mobile piston with a rod, rings, a cover with an outletting flange, a bunker for residue. The body has an additional tangential outlet in the shape of a slot. The mobile piston is installed coaxially to the longitudinal outlet with possibility of changing working volume of the hydrocyclone and a cut of an additional outlet with the aid of springs. In the hydrocyclone the stabilization of the speed of the flow of liquid at the input and control of pressure is provided without a valve box, the hydrocyclone has accumulating facilities for guarding hydrosystems from hydrostrikes and pressure pulsations and partial compensation of required consumption of liquid for a period of filling actuating mechanisms.
Vibroacoustic cyclone Vibroacoustic cyclone / 2270726
The invention is pertaining to the dust trapping equipment, in particular, to the vibroacoustic cyclone and may be used in chemical, textile, food, light and other industries for purification of the dusty gases. The cyclone contains the body consisting of the cylindrical and conical parts, the peripheral inlet of a gas stream allocated in upper part of the body, the axial outlet branch-pipe of the purified gas, the generator of the acoustic vibrations, the vibration exciter, the acoustic column. The lower part of the acoustic column is connected to the axial outlet branch-pipe of the purified gas and contains the conical deflecting washer installed by its greater base on the lower base of the column. The vacuity formed by the surfaces of the deflecting washer and the column is linked by a bypass piping to the circumferential inlet of the gas stream. In the upper part of the acoustic column there are the purified gas outlet branch-pipe and the generator of vibrations connected to the control unit. Fixation of the body conical section to the cylindrical part is realized by means of a resilient flange, and in the lower part of the body there is a fixed ring spring-loaded in respect to the base or the foundation by a resilient component, above which the generator of vibrations is fixed. The technical result of the invention is the increased effectiveness of the dust trapping by the vibroacoustic cyclone.
Method of inertial dust collection and device for realization of this method Method of inertial dust collection and device for realization of this method / 2270059
Proposed method consists in peripheral introducing of dust-laden gas flow into cylindrical part of inertial dust collection unit, twisting this flow by means of screw-shaped surface of cover and precipitating dust into bin through taper part of housing; cleaned gas is discharged through axial exhaust branch pipe; vibrating transportation of dust particles is performed due to spring-mounted cyclone housing and due to imparting vibrations to parts of cyclone housing by means of vibrator mounted on ring secured on cyclone housing; control of parameters of vibro-dynamic mode is effected by means vibrator control unit. Non-entrapped dust particles are entrapped in outlet branch pipe on filter element simultaneously performing function of aerodynamic silencer.
Acoustic cyclone Acoustic cyclone / 2268090
The invention is pertaining to dust trapping equipment, in particular, to the acoustic cyclones and may be used in chemical, textile, food, light and other industries for purification of the dusty gases. The acoustic cyclone contains; a body consisting of a cylindrical and a conical parts; located in its upper part a peripheral inlet of a gas stream and an axial outlet branch pipe of the purified gas, a an acoustic column. The lower part of the acoustic column is connected to the axial outlet branch pipe of the purified gas and contains a conical deflecting washer mounted with its great base on the lower base of the acoustic column. The vacuity formed by the surfaces of the deflecting washer and the column is linked through a bypass tap to the peripheral inlet of a gas stream. At that in the upper art of the acoustic column there is the outlet branch pipe of the purified gas and the acoustic oscillations generator coupled to a control unit. The technical result is an increased effectiveness of dust trapping.
Method for controlling operation of the hydrocyclone and the device for its implementation Method for controlling operation of the hydrocyclone and the device for its implementation / 2218995
The invention relates to methods and devices for regulating the operation of hydrocyclones for continuous separation of the pulp by centrifugal force and can be used in processing plants, in the chemical, food and other industries, as well as in the classification of inert construction materials
Acoustic cyclone Acoustic cyclone / 2268090
The invention is pertaining to dust trapping equipment, in particular, to the acoustic cyclones and may be used in chemical, textile, food, light and other industries for purification of the dusty gases. The acoustic cyclone contains; a body consisting of a cylindrical and a conical parts; located in its upper part a peripheral inlet of a gas stream and an axial outlet branch pipe of the purified gas, a an acoustic column. The lower part of the acoustic column is connected to the axial outlet branch pipe of the purified gas and contains a conical deflecting washer mounted with its great base on the lower base of the acoustic column. The vacuity formed by the surfaces of the deflecting washer and the column is linked through a bypass tap to the peripheral inlet of a gas stream. At that in the upper art of the acoustic column there is the outlet branch pipe of the purified gas and the acoustic oscillations generator coupled to a control unit. The technical result is an increased effectiveness of dust trapping.

FIELD: natural gas industry; other industries; device for purification of the gases from the dust and liquids drips.

SUBSTANCE: the invention is pertaining to the devices for purification of the gas flow from the solid and liquid particles and may be used in the different branches of industry and at the enterprises of the agro-industrial complex at operation of the pneumatic actuators, pneumatic installations, and also in need of usage in the production processes of the air and other gases. The separator is supplied with the automatic control system connected to the electrical slide valves connected with the inlet fitting pipe, the purified gas outlet fitting pipe and the fitting pipe for withdrawal of the separated particles. The separator also is supplied with the sensors of the temperature, humidity and pressure disposed on the inlet and outlet fitting pipes, the sensor of the level of the separated particles allocated in the lower part of the storage bin, the sensor of the gas flow speed connected to the gas flow speed controller. The sensors and the rotary valve drive are connected to the automatic control system. The technical result of the invention is automation of purification of the polluted gas flow from the solid and liquid particles at the heightened purification efficiency.

EFFECT: the invention ensures automation of purification of the polluted gas flow from the solid and liquid particles at the heightened purification efficiency.

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The invention relates to a device for cleaning the flow of gas from solid and liquid particles and can find application in various industries and enterprises of the agroindustrial complex in the operation of pneumatic drives, pneumotropic, and if you want to use in technological processes air and other gases.

Famous cyclone separator, which is used to clear the flow of gas from the solid particles, comprising a housing in which asymmetrically placed inlet pipe, the horizontal separation Luggage made in the form of a tubular pipe with spiral vanes at the inlet end, designed to create a swirling flow, the output peripheral opening for removal of the separated particles, the outlet of purified gas. At the inlet and outlet ends of the tubular pipe installed electrically insulating insert. In the input end of the tubular nozzle has a recirculation opening. A tubular nozzle connected to one pole of high voltage source, and to the other pole of the high voltage source connected to the corona electrode asymmetrically mounted on insulators. Outlet clean gas is connected via vinyl ring with a braided mesh, made in the form of a cone, versioncontrol connected to the corona electrode through the insulator screen grid. The cone is connected with a voltage regulator connected to the pole of the high voltage source, is connected to the corona electrode, and intended for submission to the screen grid voltage of lesser magnitude than the corona electrode, which is not causing breakdown on tubular nozzle. One of the insulators, the discharge electrode may be provided with a tensioning device made in the form of an elastic element (patent RU 2149705, IPC7B04C 3/15, VS 7/00).

Described cyclone separator does not allow for the automated cleaning of polluted gas stream from solid and liquid particles, as calculated only for cleaning contaminated gas flow constant flow of solid particles without optimization, proceeding of the separation process by continually adjusting.

Closest to the proposed invention to the technical essence and the achieved result (prototype) is the separator containing the separating chamber, is made of two semi-cylinders, the upper larger, and the lower smaller diameter, forming between them a slot gap output the separated liquid and solid particles and return gas released together with them, inlet pipe with speed control the gas flow outlet of purified gas, the tank with a pipe for the removal of occupationand the x particles and the transverse wall, treeviewnode pipe with longitudinal radial vanes, control the length of the zone of separation, providing the possibility of longitudinal movement of the transverse partitions. Speed controller is equipped with an adjustable gas flow valve with a driving element to maintain a constant circumferential velocity of the gas flow at fluctuations of the gas flow. Treeviewnode pipe is installed inside of the semi-cylinders coaxial with the lower half, the inner diameter of which is equal to the external diameter treviranus pipe. The top can be installed nesosna towards the bottom and is adjacent to an additional outlet. Control the length of the zone of separation is made in the form of screws associated with the transverse wall and chain transmission to provide simultaneous rotation of the screws (inventor's certificate SU 1620150, IPC5VS 3/00, B01D 45/12).

The main disadvantage of this unit is the lack of automation of purification of polluted gas stream from solid and liquid particles, which requires the constant presence of professional staff for maintenance and commissioning of this device.

The invention solves the problem of automation of purification of polluted gas stream from solid and liquid particles in high purity.

To achieve this the technical of the separator, containing horizontal separation chamber made of two semi-cylinders, the upper larger, and the lower smaller diameter, forming between them a slot gap, inlet pipe with speed control gas flow, equipped with a butterfly valve, the outlet of purified gas, the tank with a pipe for removing the separated particles and the transverse partition, treeviewnode pipe with longitudinal radial vanes attached to the transverse wall and located within the semi-cylinders, control the length of the zone of separation, providing the possibility of longitudinal movement of the transverse partitions, according to the invention is equipped with automatic regulation (CAP)connected to the electric valves connected to the input pipe, outlet pipe purified gas and an outlet for removing separated particles, and further provided with temperature sensors, humidity and pressure, located at the inlet and outlet pipes, a level sensor separated particles, placed in the lower part of the hopper, the sensor of the flow velocity related to the speed regulator of the gas flow. These sensors and actuator rotary valve connected to the CAP.

The separator can be provided with an irrigation system and the cooling gas flow, larger connecting apertures is yennai to the CAP and the inlet of the separation chamber.

The separator may be provided with a drive control the length of the zone of separation, coupled with a CAP.

The separator may be provided connected to the CAP drives regulate the width of the slot gap between the upper and lower semi-cylinders.

Automation of purification of polluted gas stream from solid and liquid particles in high purity due to the rapid response introduced into the separator CAP, representing a microprocessor or a personal computer with its software, on coming to the information signals from the sensors of temperature, humidity, pressure, level separated particles, the velocity of the gas stream about the changes of the characteristic parameters of gas flow by passing the corrective control signals to the corresponding electric valve, providing increased security and reliability of the separator.

Automation of purification of polluted gas stream from solid and liquid particles also contributes to the introduction into the separator system of irrigation and cooling of the gas stream connected to the CAP and plugging in the results of the information signals from the sensors of temperature, humidity and pressure, located at the inlet nozzle, when the discrepancy between the gas flow parameters optimal incorporated in the software of the CAP.

Automate cleanup of contaminated gas stream from solid and liquid particles facilitates the introduction into the separator regulator drive the length of the separation zone, connected to CAP and control the movement of the transverse partitions with treviranus pipe on the results of information signals from the sensors of temperature, humidity and pressure, located on the inlet pipe, and the sensor velocity of the gas stream.

Automation of purification of polluted gas stream from solid and liquid particles and promotes the introduction into the separator actuators regulate the width of the slot gap between the upper and lower semi-cylinders connected with the CAP and change the width of these gaps on the results of information signals from the sensors of temperature, humidity and pressure, located on the inlet pipe, and the sensor velocity of the gas stream.

The invention is illustrated by drawings, where figure 1 shows a separator, a longitudinal section; figure 2 is a section along the line a-a of figure 1; figure 3 is a section along the line b-B of figure 1.

In addition, in the drawings, additional discussion of the following:

lines with arrows and dashes indicate the direction of transmission of information signals;

lines with arrows show the direction of the transfer control signals;

- curved lines with arrows and horizontal dotted lines with arrows show the direction of gas flow;

- horizontal line with arrows pointing in opposite directions, as shown in smejnye change the position of the zone of separation;

lines with arrows pointing along the tangent to the rounded lines with arrows indicate the direction of movement of the separated particle;

elements in the form of drops is shown the region of the removal of liquid particles.

The separator comprises a hopper 1, the inlet 2 with the knob 3 of the flow velocity, the horizontal separation chamber 4, is made of two semi-cylinders: top 5 - the larger and the bottom 6 is of smaller diameter with the formation of narrow gaps o the separated liquid and solid particles and return gas released together with them, the outlet 7 of the purified gas. In the hopper 1 is placed a pipe 8 for removal of the separated particles, the transverse partition 9, treeviewnode pipe 10 with longitudinal radial vanes attached to the transverse wall 9 and mounted within the semi-cylinders 5, 6.

At the inlet pipe 2, provided with a confuser 11 and connected to an electric valve 12, is connected to the CAP 13, a sensor 14 primary temperature sensor 15 initial moisture content and the sensor 16 initial pressure of the gas stream. Inlet pipe 2 is connected to the controller 3 speed gas flow, which contains the rotary valve 17 to the actuator 18 is connected to the CAP 13, and is connected with the sensor 19 velocity of the gas stream connected to the CAP 13.

The separator is also provided with the system of the th 20 irrigation and cooling of the gas stream, performed, for example, in the form of spray emerging from the heat exchanger (in the drawing is missing), and located in front of the separation chamber 4. The system 20 irrigation and cooling gas flow is connected with the CAP 13 and to the input of the separation chamber 4.

In the upper part of the hopper 1 posted by actuators 21 of the regulation width of the gap between the upper and lower semi-cylinders associated with the CAP 13. In the lower part of the hopper 1 is the sensor level 22 separated particles, which helps to remove the separated particles through the pipe 8 connected to the electric valve 23, connected to the CAP 13.

The controller 24 of the length of the separation zone, providing the possibility of longitudinal movement of the transverse walls 9 with treviranus pipe 10, includes screws 25, associated with the transverse partition 9 and the actuator 26 to control the length of the zone of separation, coupled with a CAP 13.

At the outlet port 7 of the purified gas, which is connected with the separation chamber 4 and an electric valve 27 connected to the CAP 13, posted by sensor 28 finite temperature sensor 29 final moisture content and the sensor 30 final pressure of the gas flow, thereby increasing reliability and easy operation without requiring the presence of qualified personnel.

The actuator 18 of the rotary valve, the actuator 21 regulate the width of the slit gaps in between rhym and lower semi-cylinders and the actuator 26 to control the length of the zone of separation can be accomplished electric, hydraulic, pneumatic or combined.

The separator operates as follows.

The contaminated gas stream containing liquid and solids, enters the inlet pipe 2. Sensor 14 primary temperature sensor 15 initial humidity sensor 16 initial pressure is removed the parameters from the incoming contaminated gas stream according to these three characteristics, the received information signals are transmitted to the CAP 13, and, if the values of these parameters or their ratios fall outside the control range, the software built into the CAP 13, the control signal with the CAP 13 is fed to the electric valve 12, and it stops the flow of gas into the separator. After the input pipe 2 polluted gas stream passes through the confuser 11 in the controller 3 to the flow velocity. On the information signal from the sensor 19 of the flow velocity on the CAP 13, is transmitted control signal to the actuator 18, which rotary valve 17 is moved up until the information signal from the sensor 19 of the gas flow velocity will not be appropriate given the optimal parameter, the software built into the CAP 13.

Next, the gas stream enters the separation chamber 4. The system 20 irrigation and cooling of the gas stream at the inlet into the separation chamber 4 begins to work in the case, is if the information signals from the sensor 14 initial temperature, sensor 15 initial humidity sensor 16 initial pressure fix the mismatch of gas flow parameters specified optimal incorporated in the software of the CAP 13. In the separating chamber 4, the gas stream moves in a spiral, with liquid and solid particles under the action of centrifugal forces of the rotating flow are discarded to the walls of the separation chamber 4 and forms a film, which from the zone of separation is displayed through a slit gap between the top 5 and bottom 6 of the semi-cylinders on one side of the casing 1, and then through pipe 8 for removal of the separated particles outward.

The actuators 21 to regulate the width of the slot gap between the upper and lower semi-cylinders are driven to change the width of these gaps in the case of applying thereto control signals from the CAP 13 in accordance with the information signals from the sensor 19 to the flow velocity of the gas sensor 14 primary temperature sensor 15 initial humidity sensor 16 initial pressure of the gas stream.

Information signals about the level of the separated particles in the lower part of the hopper 1 is transmitted to the CAP 13 by means of the sensor 22. Then the CAP 13 is transmitted control signal about the opening of the electric valve 23, which is connected with a pipe 8 for removal of the separated particles. After emptying the hopper 1 from the separated particles of the CAP 1 closes the electric valve 23 on the information signal from the sensor 22 to the level of the separated particles.

A small part of the flow of gas released from the separation chamber 4 together with the separated liquid and solid particles are returned through a slot gap between the top 5 and bottom 6 of the semi-cylinders on the other side.

The length of the zone of separation depends on the gas flow. Then at lower cost gas to reduce hydraulic losses in the zone of separation is limited by transverse partition 9 with treviranus pipe 10, so you can restore the part of potential energy (pressure) of the unused part of the kinetic energy of a rotating stream.

Moving transverse partition 9 with treviranus pipe 10 with the actuator 26 to control the length of the zone of separation under the influence of the control signal with the CAP 13, after analyzing the information signals from the sensor 19 to the flow velocity of the gas sensor 14 primary temperature sensor 15 initial humidity sensor 16 initial pressure.

The separated gas stream leaves through the outlet 7. Mounted on this pipe sensor 28 finite temperature sensor 29 final moisture content and the sensor 30 final pressure of the gas stream is analyzed the efficiency of the regulator 3-speed gas flow system 20 irrigation and cooling actuators 21 regulate the width of the slit gaps between verhnii lower semi-cylinders and the actuator 26 to control the length of the zone of separation. If the output parameters do not match the optimal incorporated in the software of the CAP 13, the CAP 13 generates the tuning control signal to fine tune for all the above systems of regulation of work of the separator. Electric valve 27 that is attached to the outlet nozzle 7, is used for emergency shutdown of the separator, as well as electric valve 12.

Thus, the use of the present invention provides automated purification of the gas stream at high quality cleaning, high efficiency, and at the various types of pollutants.

1. The separator containing horizontal separation chamber made of two semi-cylinders, the upper larger, and the lower smaller diameter, forming between them a slot gap, inlet pipe with speed control gas flow, equipped with a butterfly valve, the outlet of purified gas, the tank with a pipe for removing the separated particles and the transverse partition, treeviewnode pipe with longitudinal radial vanes attached to the transverse wall and located within the semi-cylinders, control the length of the zone of separation, providing the possibility of longitudinal movement of the transverse partition walls, characterized in that it is equipped with system of automatic is someone regulation, connected to the electric valve connected to the inlet pipe, outlet pipe purified gas and an outlet for removing separated particles, and further provided with temperature sensors, humidity and pressure, located at the inlet and outlet pipes, a level sensor separated particles, placed in the lower part of the hopper, the sensor of the flow velocity related to the speed regulator of the gas flow, with these sensors and actuator rotary valve connected to the automatic control system.

2. The separator according to claim 1, characterized in that it is equipped with irrigation system and the cooling gas flow connected to the automatic control system and the inlet of the separation chamber.

3. The separator according to claim 1, characterized in that it is provided with a drive control the length of the zone of separation, coupled with a system of automatic control.

4. The separator according to claim 1, characterized in that it has connected to the automatic control system actuators regulate the width of the slot gap between the upper and lower semi-cylinders.

 

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