CN204125282U - A kind of EDI ultrapure water treatment facility - Google Patents
A kind of EDI ultrapure water treatment facility Download PDFInfo
- Publication number
- CN204125282U CN204125282U CN201420583655.1U CN201420583655U CN204125282U CN 204125282 U CN204125282 U CN 204125282U CN 201420583655 U CN201420583655 U CN 201420583655U CN 204125282 U CN204125282 U CN 204125282U
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- CN
- China
- Prior art keywords
- filter
- edi
- sand
- ultrapure water
- treatment facility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Separation Using Semi-Permeable Membranes (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a kind of EDI ultrapure water treatment facility, comprise the raw water box, filter, water softener, accurate filter, one-level reverse osmosis membrane device, pure water tank, UV sterilizer, membrane filter, EDI system and the ultrapure water tank that connect successively, described filter comprises sand-bed filter and carbon filter, and described raw water box is connected with described sand-bed filter, described sand-bed filter is connected with described carbon filter, described carbon filter is connected with described water softener, is also connected with EDI topping-up pump between described pure water tank and described UV sterilizer.The utility model is easy to operate, good stability, working efficiency are high, floor space is little, output is high.
Description
Technical field
The utility model relates to water treatment field, is specifically related to a kind of EDI ultrapure water treatment facility.
Background technology
In the field such as biology, medicine, electronics, plating, in production, a lot of waste water can be produced.Its water quality is different because of production technique, containing metal ion with the existence of positively charged ion form and containing cyanogen, containing acid, containing alkali etc.
Current water treatment method is RO reverse osmosis membrane treatment method, its principle uses high-pressure hydraulic pump, former water is added to+-20 kilograms of pressure, make former water penetrate under the effect of the pressure aperture only have the reverse osmosis membrane of 0.0001 micron, chemical example and bacterium, fungi, virosome not by, though non-water is discharged, volume is only allowed to be less than the water molecules of 0.0001 micron and to 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 at water source.
Utility model content
The purpose of this utility model is to provide a kind of easy to operate, good stability, working efficiency are high, floor space is little, output is high EDI ultrapure water treatment facility.
The technical solution of the utility model is, a kind of EDI ultrapure water treatment facility, comprise the raw water box, filter, water softener, accurate filter, one-level reverse osmosis membrane device, pure water tank, UV sterilizer, membrane filter, EDI system and the ultrapure water tank that connect successively, described filter comprises sand-bed filter and carbon filter, and described raw water box is connected with described sand-bed filter, described sand-bed filter is connected with described carbon filter, described carbon filter is connected with described water softener, is also connected with EDI topping-up pump between described pure water tank and described UV sterilizer.
In the utility model preferred embodiment, between described raw water box and described sand-bed filter, be also circumscribed with topping-up pump.
In the utility model preferred embodiment, between described accurate filter and described one-level reverse osmosis membrane device, be circumscribed with chemical cleaning system.
Described in the utility model is a kind of EDI ultrapure water treatment facility, and the utility model is easy to operate, good stability, working efficiency are high, floor space is little, output is high.
Accompanying drawing explanation
Fig. 1 is the structural representation in the preferred embodiment of a kind of EDI ultrapure water of the utility model treatment facility one;
In accompanying drawing, each mark is as follows: 1, raw water box, and 2, water softener, 3, accurate filter, 4, one-level reverse osmosis membrane device, 5, pure water tank, 6, UV sterilizer, 7, membrane filter, 8, EDI system, 9, ultrapure water tank, 10, sand-bed filter, 11, carbon filter, 12, EDI topping-up pump, 13, topping-up pump, 14, chemical cleaning system.
Embodiment
Below preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Described in the utility model is a kind of EDI ultrapure water treatment facility, as shown in Figure 1, the raw water box 1, filter, water softener 2, accurate filter 3, one-level reverse osmosis membrane device 4, pure water tank 5, UV sterilizer 6, membrane filter 7, EDI system 8 and the ultrapure water tank 9 that connect successively is comprised.
Described filter comprises sand-bed filter 10 and carbon filter 11, and described raw water box 1 is connected with described sand-bed filter 10, and described sand-bed filter 10 is connected with described carbon filter 11, and described carbon filter 11 is connected with described water softener 2.
EDI topping-up pump 12 is also connected with between described pure water tank 5 and described UV sterilizer 6.
Further, topping-up pump 13 is also circumscribed with between described raw water box 1 and described sand-bed filter 10.
Further, chemical cleaning system 14 is circumscribed with between described accurate filter 3 and described one-level reverse osmosis membrane device 4.
EDI ultrapure water treatment facility described in the utility model is first purified water by sand-bed filter, carbon filter and water softener coarse filtration, fine particle is removed further afterwards by accurate filter, and form pure water by one-level reverse osmosis membrane device, again by the muriate in UV sterilizer degradation water, finally by membrane filter fine filtering, by EDI system, deep purifying desalination is carried out to water quality, obtain ultrapure water.
Described in the utility model is a kind of EDI ultrapure water treatment facility, and the utility model is easy to operate, good stability, working efficiency are high, floor space is little, output is high.
The foregoing is only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change can expected without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (3)
1. an EDI ultrapure water treatment facility, it is characterized in that: comprise the raw water box, filter, water softener, accurate filter, one-level reverse osmosis membrane device, pure water tank, UV sterilizer, membrane filter, EDI system and the ultrapure water tank that connect successively, described filter comprises sand-bed filter and carbon filter, and described raw water box is connected with described sand-bed filter, described sand-bed filter is connected with described carbon filter, described carbon filter is connected with described water softener, is also connected with EDI topping-up pump between described pure water tank and described UV sterilizer.
2. EDI ultrapure water treatment facility according to claim 1, is characterized in that: be also circumscribed with topping-up pump between described raw water box and described sand-bed filter.
3. EDI ultrapure water treatment facility according to claim 1, is characterized in that: be circumscribed with chemical cleaning system between described accurate filter and described one-level reverse osmosis membrane device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583655.1U CN204125282U (en) | 2014-10-11 | 2014-10-11 | A kind of EDI ultrapure water treatment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583655.1U CN204125282U (en) | 2014-10-11 | 2014-10-11 | A kind of EDI ultrapure water treatment facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204125282U true CN204125282U (en) | 2015-01-28 |
Family
ID=52381655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420583655.1U Expired - Fee Related CN204125282U (en) | 2014-10-11 | 2014-10-11 | A kind of EDI ultrapure water treatment facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204125282U (en) |
-
2014
- 2014-10-11 CN CN201420583655.1U patent/CN204125282U/en not_active Expired - Fee Related
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Legal Events
| 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: 20150128 Termination date: 20191011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |