The water supply installation

 

(57) Abstract:

Usage: water supply installation. The inventive raw water is supplied to the unit water clarification, when atom before the water enters the block in the pipeline by the dosing pump is supplied clarified 10% solution of coagulant. Partially purified water after clarification in case of the presence of difficultly oxidizable impurities, determined by the analyzers oxidation, and pathogenic bacteria and viruses are additionally exposed in adfilternone space filter processing with ozone-air mixture produced by the ozone generator, and then irradiated in block ultraviolet radiation. Additional water treatment ozone and ultraviolet rays produced only as needed, automatically determined using analyzers laboratory and rapid assays. If this need is partially or completely absent, the water is either not otnerwise or treated only with ozone or UV rays or can be delivered by pipeline directly sorption on activated carbon filter, which is a deep purification of water. After the sorption filter water through pipes under the necessary pressure is supplied to adoptible specific consumer. Automatic mode all blocks purification and supply of water to consumers supported by special devices and electronic control system mounted in the Cabinet. 1 Il.

The invention relates to water installations small settlements, objects of municipal, industrial and agricultural purposes from surface and underground water sources for drinking purposes.

A known water supply installation type "Stream", including reagent and consistently located block of the lamella sedimentation, granular filter, water tower for wash water and the pumps supplying purified water into the water system (ed. St. USSR 1263299, class B 01 J 29/10 declared 27.03.85, published. 15.10.86).

The disadvantages of this setup are a limited range of application and lack of treatment effect in the presence of water dissolved organic compounds (detergents, petroleum products, pesticides), as well as the need for significant regulatory volume of water located in a separate tank of clean water for use in accordance with the schedule of consumption, the need to build a separate pumping station of the second lifting is analnogo type of firm "Wodrol" (the prospectus of the company "Kolmex Co. ltd." Ihe automatic container water treatment plant. 1990, Wroclaw, Poland), including the unit's reagent, the camera flocculation, settling tank, filter, pump second lift, automatic control and control of technological processes and support the set temperature mode, sequentially mounted inside the container, and fresh water tank mounted outside the container and connected with the pump and filter piping.

The disadvantage of installation is the lack of treatment effect and a limited range of its application in the presence of hard water dissolved organic compounds (detergents, pesticides, petroleum products, phenols).

The technical result of the invention is improving the efficiency of cleaning, extending the range of application of the water supply installation in the presence of water difficultly oxidizable organic impurities and harmful bacteria, reducing construction and maintenance costs by avoiding construction separately located building pumping stations, water towers and reduce the amount of clean water reservoir.

The technical result is achieved by the fact that the water supply installation Zh-2(Cw), I water (reagent), unit clarification of water, which, in turn, from the contact chamber flocculation, lamella clarifier, filter, floating load, block automatic monitoring and control of technological processes of water treatment and water supply, pipelines supply source, drain clean, wash water and sludge, are additionally equipped inside a container unit for receiving and splitting in water ozone-air mixture (BO), block ultraviolet radiation (UV), sorption filter and distribution system ozone-air mixture is placed in adfilternone space filter, the source of ultraviolet radiation is mounted on the pipeline, connecting the unit clarification with the sorption filter and the block of automatic control and process control supplied with the analyzer, water quality control and the electronic control panel on and off (BO) and (UV).

The drawing shows a General view of the facility.

In the container tank 1 is mounted mixing of the coagulant, equipped with a coarse mesh filter 2, filter 3 fine cleaning of coagulant solution and by the dosing pump 4, the pipe 5 supply source water tank 6 water clarification, sorption, unit 13 receiving an ozone-air mixture, the block 14 to ultraviolet radiation, the pump 15 of the second lifting unit 16 to control the operation of wastewater treatment plants and pumps, the Express lab 17, the cylinder 18 with chlorine. Outside the container 27 posted by pure water reservoir 19. The pipelines are designed to: 8 - drainage of partially treated water to the adsorber 7; 9, 10 and 11-diversion of clean water in clear-water reservoir due; 12 - draining wash water to the sewer; 20 - supply of purified water in the water supply; 21 - the supply of clean water for back washing of the sorption filter and unit clarification; 28 - fence net leaching water from the clear-water reservoir due.

Unit 6 clarification of water consists of the contact chamber 22 flocculation, lamella clarifier 23, the filter 24 with a floating load, adfilternone space which is the system 25 distribution of ozone-air mixture, made of porous metal-ceramic tubes and vertical partitions. Water on the dissolution of the coagulant is supplied from block 6 to line 26, and chlorine gas is supplied to the clear-water reservoir due to pipe 29.

The device operates as follows.

Raw water pipeline 5 is supplied to the unit 6 water clarification. Before entering the water in this unit in the pipeline >O or Fe2SO46H2O). Partially purified water after clarification in case of the presence of difficultly oxidizable impurities, determined by the analyzers oxidation, and pathogenic bacteria and viruses, in addition exposed in adfilternone space filter processing with ozone-air mixture produced by the ozone generator 13, and then is irradiated in block 14 of ultraviolet radiation.

In contrast to known methods such processing allows water more economically and effectively be used in conjunction oxidative power of ozone and ultraviolet light and thereby to neutralize the difficultly oxidizable organic matter and subsequent detention of products of ozonolysis on the sorption filter. Additional water treatment ozone and ultraviolet rays produced only as needed, which is determined automatically by the analyzer 17 laboratory and rapid assays. If this need is partially or completely absent, the water is either not otnerwise or treated only with ozone or UV rays or can be delivered via the pipeline 8 directly sorption carbon filter 7, which is a deep purification of water, which can significantly economical pressure supplied to the reservoir 18 of clean water, and thence through the pipe 28 by the pump 15 is supplied to the conduit 19 in accordance with the schedule of hourly water consumption specific water consumer. As pollution inert and sorption downloads in the block 6 and the absorber 7 and, as appropriate, washing contact camera flocculation, lamella clarifier, filter, and remove sludge from the clarifying unit clean water through pipelines 9, 10, 11 and 21 is fed to a sequential or separate washing these blocks. Fully cleaned and disinfected through line 29 chlorine solution of water through pipes to the collector 19 of the water supply network. Water on the dissolution of coagulants flows through the pipe 26 from a block of water clarification 6.

Automatic mode all blocks purification and supply of water to consumers supported by special devices and electronic control system mounted in the Cabinet 16. The electronic control circuit gives a command to turn on and off the ozone generator and generator ultraviolet irradiation by the command analyzer water quality control, locking phenols, detergents and pesticides. In the Cabinet 16 are mounted apparatus, regulating temperature and humidity conditions inside the container the e quality of the treated water in the water source, especially when mixed in the anthropogenic nature. The unit operates in economy mode, using ozone, UV and sorbent only if necessary, and capable of providing a water supply network according to the schedule of water without the water tower and regulating the amount of water in the clear-water reservoir due.

When difficultly oxidizable organic contaminants (pesticides, phenols) joint water treatment ozone and ultraviolet light is the most effective, and the subsequent sorption oxidation products on active carbons allows you to achieve the highest degree of cleaning water containing anthropogenic impurities.

Installation in one container several pumps with different pressure-flow rate characteristics allows to abandon the construction of a separately located pumping stations and water towers, and to reduce the required regulating the amount of water in the fresh water tank.

Thus, there is a significant distinguishing features of the claimed setup provides both improve the treatment efficiency, and economy of construction and maintenance costs.

The water supply installation, including the container and placed in it consistently block istrazivanja, the lamella clarifier, filter, floating load and adfilternone space, block automatic monitoring and control of technological processes of water treatment and water supply, pipelines supply source, drain purified wash water and sludge and chlorination unit for water, characterized in that it further equipped inside the container blocks for the receipt and distribution of ozonopause mixture, block UV radiation, sorption filter and distribution system ozonopause mixture placed in adfilternone space filter with floating load, a source of ultraviolet radiation is mounted on the pipeline connecting the unit clarification and sorption filter, and the block of automatic control and process control supplied with the analyzer, water quality control and the electronic control panel on and off in generators, ozone and ultraviolet radiation.

 

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