CN204211583U - A kind of ultrapure water production system - Google Patents
A kind of ultrapure water production system Download PDFInfo
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- CN204211583U CN204211583U CN201420497822.0U CN201420497822U CN204211583U CN 204211583 U CN204211583 U CN 204211583U CN 201420497822 U CN201420497822 U CN 201420497822U CN 204211583 U CN204211583 U CN 204211583U
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- reverse osmosis
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Abstract
The utility model provides a kind of ultrapure water production system, it is characterized in that: comprise preprocessing subsystem, reverse osmosis subsystem, mixed bed subsystem, preprocessing subsystem comprises raw water box, raw water pump, more medium filter, activated charcoal filter, cartridge filter, reverse osmosis subsystem comprises one-level high-pressure pump, RO reverse osmosis system, RO water tank, secondary high-pressure pump, pure water tank, RO reverse osmosis system comprises first-stage reverse osmosis main frame, two-pass reverse osmosis main frame, and mixed bed subsystem comprises pure water pump, mixed bed, ultraviolet sterilizer, accurate filter.The beneficial effects of the utility model are: have structure simple, easy to maintenance, tooling cost is low, production efficiency advantages of higher.
Description
Technical field
The utility model belongs to sewage treatment area, especially relates to a kind of ultrapure water production system.
Background technology
Current water treatment method is RO reverse osmosis treatent method, and its principle is: use high-pressure hydraulic pump, Jiang Yuanshui adds to 6-20 kilogram of pressure, former water is penetrated under the effect of the pressure reverse osmosis membrane that aperture only has 0.0001 micron.Chemical ion and bacterium, fungi, virosome not by, discharge with waste water, only allow a volume be less than the water molecules of 0.0001 micron and pass through.
Water treatment method more advanced is at present by after water pretreatment, then adopts secondary RO system to process, but ion remaval is not thorough, and the water quality of process still can not reach ultrapure water standard, can not return and produce recycling, cause the waste of water resources.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of activated charcoal filter, especially can process water fast and efficiently, avoid the problems such as water resource waste.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of ultrapure water production system, comprises preprocessing subsystem, reverse osmosis subsystem, mixed bed subsystem, described preprocessing subsystem, described reverse osmosis subsystem, described mixed bed subsystem sets gradually, and described preprocessing subsystem comprises raw water box, raw water pump, more medium filter, activated charcoal filter, cartridge filter, described raw water box, described raw water pump, described more medium filter, described activated charcoal filter, described cartridge filter is connected successively, and described reverse osmosis subsystem comprises one-level high-pressure pump, RO reverse osmosis system, RO water tank, secondary high-pressure pump, pure water tank, described RO reverse osmosis system comprises first-stage reverse osmosis main frame, two-pass reverse osmosis main frame, described first-stage reverse osmosis main frame, described two-pass reverse osmosis main frame is respectively by pipeline and described one-level high-pressure pump, described secondary high-pressure pump is connected, and described first-stage reverse osmosis main frame is connected with described RO water tank, and described two-pass reverse osmosis main frame is connected by water monitoring device with described pure water tank, and described mixed bed subsystem comprises pure water pump, mixed bed, ultraviolet sterilizer, accurate filter, described pure water tank is connected with described pure water pump, described pure water pump, described mixed bed, described ultraviolet sterilizer, described accurate filter connects successively.
Described mixed bed comprises a body, the top and bottom of described bed body is respectively equipped with water-in, water outlet, the side of described water-in is provided with venting port, the water outlet of described water-in and described pure water pump is by the first pipeline, second pipe is connected, described first pipeline, described second pipe respectively with alkali lye pipeline, acid line is connected, the top and bottom of described bed body respectively correspondence are provided with upper water distributor, lower water-dispensing device, described bed body is provided with form, described bed body is provided with middle row's mouth, described middle Pai Kou lower end is provided with discharge opening, described water outlet is connected by the 3rd pipeline with the water-in of described accurate filter.
The carbon steel line with rubber mixed bed of described mixed bed to be two groups of diameters be 400mm.
Described first pipeline is provided with water intaking valve, upper water discharge valve, and described second pipe is provided with lower water intaking valve, lower water discharge valve.
Described 3rd pipeline is provided with outlet valve.
Air line between described acid line and described 3rd pipeline, described air line is provided with compressed air inlet valve.
Described alkali lye pipeline, described acid line are respectively equipped with alkali lye inlet valve, alkali lye outlet valve, acid solution inlet valve, acid solution outlet valve.
Described ultraviolet sterilizer comprises ultraviolet lamp tube, quartz socket tube, SUS cylindrical shell, rectifier, and described ultraviolet lamp tube, described quartz socket tube, described SUS cylindrical shell wrap up successively from inside to outside arranging and be connected with described rectifier.
The water-in of described accurate filter and water outlet are provided with the pp filter core of 0.22 μm.
Described water monitoring device is TDS probe.
The utility model has beneficial effect: owing to adopting technique scheme, adopt ultraviolet sterilizer, effective sterilization and disinfection ensures CR production; The setting of each valve, what improve links in yin and yang resin sepn process can be handling; Being hungry mixed bed liquid level with the use of maintenance of valve; Water monitoring device is set, according to the TDS value adjustment flow detected, thus control current dynamics is washed away to reverse osmosis membrane, reduce the water rate of water purification, thus effectively avoid reverse osmosis membrane to get clogged, improve the work-ing life of reverse osmosis membrane, realize the Highgrade integration of double-stage reverse osmosis water treating equipment, convenient and swiftization moved is installed, be easy to management, improve working efficiency; It is simple that the utility model makes to have structure, and easy to maintenance, tooling cost is low, production efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is schematic flow sheet of the present utility model
Embodiment
Below by specific embodiment, the technical solution of the utility model is further described.
Embodiment 1:
A kind of ultrapure water production system, comprises preprocessing subsystem, reverse osmosis subsystem, mixed bed subsystem, described preprocessing subsystem, described reverse osmosis subsystem, described mixed bed subsystem sets gradually, and described preprocessing subsystem comprises raw water box, raw water pump, more medium filter, activated charcoal filter, cartridge filter, described raw water box, described raw water pump, described more medium filter, described activated charcoal filter, described cartridge filter is connected successively, and described reverse osmosis subsystem comprises one-level high-pressure pump, RO reverse osmosis system, RO water tank, secondary high-pressure pump, pure water tank, described RO reverse osmosis system comprises first-stage reverse osmosis main frame, two-pass reverse osmosis main frame, described first-stage reverse osmosis main frame, described two-pass reverse osmosis main frame is respectively by pipeline and described one-level high-pressure pump, described secondary high-pressure pump is connected, and described first-stage reverse osmosis main frame is connected with described RO water tank, and described two-pass reverse osmosis main frame is connected by water monitoring device with described pure water tank, and described mixed bed subsystem comprises pure water pump, mixed bed, ultraviolet sterilizer, accurate filter, described pure water tank is connected with described pure water pump, described pure water pump, described mixed bed, described ultraviolet sterilizer, described accurate filter connects successively.
Embodiment 2:
A kind of ultrapure water production system, comprises preprocessing subsystem, reverse osmosis subsystem, mixed bed subsystem, described preprocessing subsystem, described reverse osmosis subsystem, described mixed bed subsystem sets gradually, and described preprocessing subsystem comprises raw water box, raw water pump, more medium filter, activated charcoal filter, cartridge filter, described raw water box, described raw water pump, described more medium filter, described activated charcoal filter, described cartridge filter is connected successively, and described reverse osmosis subsystem comprises one-level high-pressure pump, RO reverse osmosis system, RO water tank, secondary high-pressure pump, pure water tank, described RO reverse osmosis system comprises first-stage reverse osmosis main frame, two-pass reverse osmosis main frame, described first-stage reverse osmosis main frame, described two-pass reverse osmosis main frame is respectively by pipeline and described one-level high-pressure pump, described secondary high-pressure pump is connected, and described first-stage reverse osmosis main frame is connected with described RO water tank, and described two-pass reverse osmosis main frame is connected by water monitoring device with described pure water tank, and described mixed bed subsystem comprises pure water pump, mixed bed, ultraviolet sterilizer, accurate filter, described pure water tank is connected with described pure water pump, described pure water pump, described mixed bed, described ultraviolet sterilizer, described accurate filter connects successively.
Described mixed bed comprises a body, the top and bottom of described bed body is respectively equipped with water-in, water outlet, the side of described water-in is provided with venting port, the water outlet of described water-in and described pure water pump is by the first pipeline, second pipe is connected, described first pipeline, described second pipe respectively with alkali lye pipeline, acid line is connected, the top and bottom of described bed body respectively correspondence are provided with upper water distributor, lower water-dispensing device, described bed body is provided with form, described bed body is provided with middle row's mouth, described middle Pai Kou lower end is provided with discharge opening, described water outlet is connected by the 3rd pipeline with the water-in of described accurate filter.
The carbon steel line with rubber mixed bed of described mixed bed to be two groups of diameters be 400mm.
Described first pipeline is provided with water intaking valve, upper water discharge valve, and described second pipe is provided with lower water intaking valve, lower water discharge valve.
Described 3rd pipeline is provided with outlet valve.
Air line between described acid line and described 3rd pipeline, described air line is provided with compressed air inlet valve.
Described alkali lye pipeline, described acid line are respectively equipped with alkali lye inlet valve, alkali lye outlet valve, acid solution inlet valve, acid solution outlet valve.
Described ultraviolet sterilizer comprises ultraviolet lamp tube, quartz socket tube, SUS cylindrical shell, rectifier, and described ultraviolet lamp tube, described quartz socket tube, described SUS cylindrical shell wrap up successively from inside to outside arranging and be connected with described rectifier.
Embodiment 3:
A kind of ultrapure water production system, comprises preprocessing subsystem, reverse osmosis subsystem, mixed bed subsystem, described preprocessing subsystem, described reverse osmosis subsystem, described mixed bed subsystem sets gradually, and described preprocessing subsystem comprises raw water box, raw water pump, more medium filter, activated charcoal filter, cartridge filter, described raw water box, described raw water pump, described more medium filter, described activated charcoal filter, described cartridge filter is connected successively, and described reverse osmosis subsystem comprises one-level high-pressure pump, RO reverse osmosis system, RO water tank, secondary high-pressure pump, pure water tank, described RO reverse osmosis system comprises first-stage reverse osmosis main frame, two-pass reverse osmosis main frame, described first-stage reverse osmosis main frame, described two-pass reverse osmosis main frame is respectively by pipeline and described one-level high-pressure pump, described secondary high-pressure pump is connected, and described first-stage reverse osmosis main frame is connected with described RO water tank, and described two-pass reverse osmosis main frame and described pure water tank are by being connected for TDS pops one's head in, and described mixed bed subsystem comprises pure water pump, mixed bed, ultraviolet sterilizer, accurate filter, described pure water tank is connected with described pure water pump, described pure water pump, described mixed bed, described ultraviolet sterilizer, described accurate filter connects successively.
Described mixed bed comprises a body, the top and bottom of described bed body is respectively equipped with water-in, water outlet, the side of described water-in is provided with venting port, the water outlet of described water-in and described pure water pump is by the first pipeline, second pipe is connected, described first pipeline, described second pipe respectively with alkali lye pipeline, acid line is connected, the top and bottom of described bed body respectively correspondence are provided with upper water distributor, lower water-dispensing device, described bed body is provided with form, described bed body is provided with middle row's mouth, described middle Pai Kou lower end is provided with discharge opening, described water outlet is connected by the 3rd pipeline with the water-in of described accurate filter.
The carbon steel line with rubber mixed bed of described mixed bed to be two groups of diameters be 400mm.
Described first pipeline is provided with water intaking valve, upper water discharge valve, and described second pipe is provided with lower water intaking valve, lower water discharge valve.
Described 3rd pipeline is provided with outlet valve.
Air line between described acid line and described 3rd pipeline, described air line is provided with compressed air inlet valve.
Described alkali lye pipeline, described acid line are respectively equipped with alkali lye inlet valve, alkali lye outlet valve, acid solution inlet valve, acid solution outlet valve.
Described ultraviolet sterilizer comprises ultraviolet lamp tube, quartz socket tube, SUS cylindrical shell, rectifier, and described ultraviolet lamp tube, described quartz socket tube, described SUS cylindrical shell wrap up successively from inside to outside arranging and be connected with described rectifier.
The water-in of described accurate filter and water outlet are provided with the pp filter core of 0.22 μm.
The working process of this example:
When the valve opening of more medium filter, activated charcoal filter is to standard state, start raw water pump, open the vent valve of cartridge filter, be exhausted, till there are flowing out, run and enter next procedure.
Under reverse osmosis subscriber device normal running (operation) conditions, the total inflow of reverse osmosis part is controlled by the Stainless Steel Ball Valve after high-pressure pump, prevent high-pressure pump lack of water from dallying when operation, pump intake valve need be checked, and back out after gas drains by Exhaust screw and put into operation again.Reverse osmosis can start flushing when automatically running, flush time is half a minute, object rinses out the pollutent or stores that are attached to film surface, now, " RO flushing " pilot lamp on electronic box panel is illuminating state, during as recorded pressure, flow and specific conductivity should after high-pressure pump starts at least 5 minutes record again because at this time parameters tends towards stability.
During mixed bed subsystem work, be divided into following steps (1) backwash layering: first close outlet valve, then lower water intaking valve, upper water discharge valve is driven, current enter from bottom, top is discharged, now can regulate pure water pump reverse flow valve increased water flow, resin all be held up and stirs loose, then close pure water pump.If now, there is the situation of cannot not stirring loosely of uniting in resin, slowly opens air inlet valve, is aided with pressurized air and stirred loose.After layering success, open lower water discharge valve, the water level in mixed bed is drained into the position higher than general 15 cm of resin layer, close pump water valve.(2) negative resin is regenerated: inserted in ready alkali lye by the flexible pipe inhaling alkali lye, drive alkali lye inlet valve, half-open alkali lye outlet valve, crack lower water intaking valve.Start pure water pump, regulate alkali lye outlet valve, make flux of alkaline liquor at 200L/H, and regulate lower water intaking valve simultaneously, the liquid level on mixed bed top is remained unchanged.(3) negative resin is rinsed: about after one hour, alkali lye sucks.Half-open upper water intaking valve, closes alkali lye inlet valve, alkali lye outlet valve, keeps other valves constant, notes the liquid level regulating upper water intaking valve, lower water intaking valve keeps mixed bed simultaneously.Rinse to neutrality until negative resin, stop pump and close above-mentioned all valves.(4) positive resin is regenerated: be inserted in ready acid solution by the flexible pipe inhaling acid solution, drive acid solution inlet valve, half-open acid solution outlet valve, crack upper water intaking valve.Start pure water pump, regulate acid solution outlet valve, make acid solution flow at 100L/H, and regulate upper water intaking valve simultaneously, mixed bed liquid level is remained unchanged.Etc. (5) acid solution sucks, half-open lower water intaking valve, closes acid solution inlet valve, acid solution outlet valve, keeps other valve states constant, notes regulating upper water intaking valve, liquid level that lower water discharge valve keeps in mixed bed simultaneously.(6) just wash resin: drive water intaking valve, lower water discharge valve, open pure water pump and rinse resin about 5 minutes, fill water by mixed bed, close pump water valve.(7) gas mixes: drive water discharge valve, slowly open air inlet valve, the then rapid draining of water discharge valve under standard-sized sheet, when water level is lower than resin layer, closes air inlet valve.(8) resin is rinsed: drive water intaking valve, lower water discharge valve, till being flushed to neutrality.(9) normal operating condition, opens water intaking valve, outlet valve, all the other Close Alls, starts pure water pump.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (10)
1. a ultrapure water production system, is characterized in that: comprise preprocessing subsystem, reverse osmosis subsystem, mixed bed subsystem, described preprocessing subsystem, described reverse osmosis subsystem, described mixed bed subsystem sets gradually, and described preprocessing subsystem comprises raw water box, raw water pump, more medium filter, activated charcoal filter, cartridge filter, described raw water box, described raw water pump, described more medium filter, described activated charcoal filter, described cartridge filter is connected successively, and described reverse osmosis subsystem comprises one-level high-pressure pump, RO reverse osmosis system, RO water tank, secondary high-pressure pump, pure water tank, described RO reverse osmosis system comprises first-stage reverse osmosis main frame, two-pass reverse osmosis main frame, described first-stage reverse osmosis main frame, described two-pass reverse osmosis main frame is respectively by pipeline and described one-level high-pressure pump, described secondary high-pressure pump is connected, and described first-stage reverse osmosis main frame is connected with described RO water tank, and described two-pass reverse osmosis main frame is connected by water monitoring device with described pure water tank, and described mixed bed subsystem comprises pure water pump, mixed bed, ultraviolet sterilizer, accurate filter, described pure water tank is connected with described pure water pump, described pure water pump, described mixed bed, described ultraviolet sterilizer, described accurate filter connects successively.
2. ultrapure water production system according to claim 1, it is characterized in that: described mixed bed comprises a body, the top and bottom of described bed body is respectively equipped with water-in, water outlet, the side of described water-in is provided with venting port, the water outlet of described water-in and described pure water pump is by the first pipeline, second pipe is connected, described first pipeline, described second pipe respectively with alkali lye pipeline, acid line is connected, the top and bottom of described bed body respectively correspondence are provided with upper water distributor, lower water-dispensing device, described bed body is provided with form, described bed body is provided with middle row's mouth, described middle Pai Kou lower end is provided with discharge opening, described water outlet is connected by the 3rd pipeline with the water-in of described accurate filter.
3. ultrapure water production system according to claim 2, is characterized in that: the carbon steel line with rubber mixed bed of described mixed bed to be two groups of diameters be 400mm.
4. ultrapure water production system according to claim 2, is characterized in that: described first pipeline is provided with water intaking valve, upper water discharge valve, and described second pipe is provided with lower water intaking valve, lower water discharge valve.
5. ultrapure water production system according to claim 2, is characterized in that: described 3rd pipeline is provided with outlet valve.
6. ultrapure water production system according to claim 2, is characterized in that: air line between described acid line and described 3rd pipeline, described air line is provided with compressed air inlet valve.
7. ultrapure water production system according to claim 2, is characterized in that: described alkali lye pipeline, described acid line are respectively equipped with alkali lye inlet valve, alkali lye outlet valve, acid solution inlet valve, acid solution outlet valve.
8. ultrapure water production system according to claim 1, it is characterized in that: described ultraviolet sterilizer comprises ultraviolet lamp tube, quartz socket tube, SUS cylindrical shell, rectifier, described ultraviolet lamp tube, described quartz socket tube, described SUS cylindrical shell wrap up successively from inside to outside arranging and are connected with described rectifier.
9. ultrapure water production system according to claim 1, is characterized in that: the water-in of described accurate filter and water outlet are provided with the pp filter core of 0.22 μm.
10. ultrapure water production system according to claim 1, is characterized in that: described water monitoring device is TDS probe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420497822.0U CN204211583U (en) | 2014-08-31 | 2014-08-31 | A kind of ultrapure water production system |
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| CN201420497822.0U CN204211583U (en) | 2014-08-31 | 2014-08-31 | A kind of ultrapure water production system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150663A (en) * | 2014-08-31 | 2014-11-19 | 晨氏（天津）科技有限公司 | Ultrapure water producing system |
| CN105858961A (en) * | 2016-05-09 | 2016-08-17 | 深圳恒通源环保科技有限公司 | Micro-fluctuation filtering system and method |
| CN109879500A (en) * | 2019-03-27 | 2019-06-14 | 兆德（南通）电子科技有限公司 | A kind of Ultrapure water treatment technology |
-
2014
- 2014-08-31 CN CN201420497822.0U patent/CN204211583U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150663A (en) * | 2014-08-31 | 2014-11-19 | 晨氏（天津）科技有限公司 | Ultrapure water producing system |
| CN105858961A (en) * | 2016-05-09 | 2016-08-17 | 深圳恒通源环保科技有限公司 | Micro-fluctuation filtering system and method |
| CN109879500A (en) * | 2019-03-27 | 2019-06-14 | 兆德（南通）电子科技有限公司 | A kind of Ultrapure water treatment technology |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20150831 |
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| EXPY | Termination of patent right or utility model |