CN204714642U - A kind of ultrapure water apparatus - Google Patents
A kind of ultrapure water apparatus Download PDFInfo
- Publication number
- CN204714642U CN204714642U CN201520420899.2U CN201520420899U CN204714642U CN 204714642 U CN204714642 U CN 204714642U CN 201520420899 U CN201520420899 U CN 201520420899U CN 204714642 U CN204714642 U CN 204714642U
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- China
- Prior art keywords
- water
- pipeline
- water outlet
- strainer
- outlet
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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- Separation Using Semi-Permeable Membranes (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a kind of ultrapure water apparatus, relate to a kind of water treatment device having a physical treatment step at least, particularly relate to a kind of water treatment device for the preparation of ultrapure water.Its objective is the ultrapure water apparatus that a kind of structure is simple, easy to use, production water quality is high in order to provide.Ultrapure water apparatus of the present utility model comprises housing, and housing is provided with water-in and water outlet; PP cotton strainer, activated charcoal filter, second level reverse osmosis apparatus, ultraviolet sterilizer, continuous electric desalination EDI device, ultra-filtration membrane device and duplicature strainer is provided with in housing.While ultrapure water apparatus of the present utility model realizes high-quality water quality, extend the replacing construction of consumptive material greatly, reduce later maintenance expense to greatest extent.The utility model is used for the preparation field of ultrapure water.
Description
Technical field
The utility model relates to a kind of water treatment device having a physical treatment step at least, particularly relates to a kind of water treatment device for the preparation of ultrapure water.
Background technology
Purified water is widely used in industrial production and laboratory to there being strict demand with water.For biological, pharmaceutical industries, owing to having very high requirement to the microorganism at water source and ion, generally need to use purified water and water for injection, because the former water of water for injection needs purified water, therefore the water quality requirement of purified water is high, and requires the requirement that water quality reaches stable for a long time.
Utility model content
The technical problems to be solved in the utility model is to provide the ultrapure water apparatus that a kind of structure is simple, easy to use, production water quality is high.
A kind of ultrapure water apparatus of the utility model, comprise housing, described housing is provided with water-in and water outlet; PP cotton strainer, activated charcoal filter, second level reverse osmosis apparatus, ultraviolet sterilizer, continuous electric desalination EDI device, ultra-filtration membrane device and duplicature strainer is provided with in described housing; Water-in on described housing is communicated by pipeline with the water-in of the cotton strainer of PP, the cotton water outlet of strainer of described PP is communicated by pipeline with the water-in of activated charcoal filter, the water outlet of described activated charcoal filter is communicated by pipeline with the water-in of second level reverse osmosis apparatus, the water outlet of described second level reverse osmosis apparatus is communicated by pipeline with the water-in of ultraviolet sterilizer, and is provided with variable valve between the water outlet of second level reverse osmosis apparatus and the water-in of ultraviolet sterilizer; The water outlet of described ultraviolet sterilizer is communicated by pipeline with the water-in of continuous electric desalination EDI device; The water outlet of described continuous electric desalination EDI device is communicated by pipeline with the water-in of ultra-filtration membrane device; The water outlet of described ultra-filtration membrane device is communicated by pipeline with the water-in of duplicature strainer; The described water outlet of duplicature strainer is communicated by pipeline with the water outlet of housing, and is provided with variable valve between the water outlet of duplicature strainer and the water outlet of housing.
Further, a kind of ultrapure water apparatus of the utility model, is provided with magnetic valve between the cotton strainer of described PP and activated charcoal filter.
Further, a kind of ultrapure water apparatus of the utility model, also comprise water tank, described water tank top is provided with outlet pass, and the outlet pass of described water tank communicates with the pipeline between the water outlet of second level reverse osmosis apparatus and the water-in of ultraviolet sterilizer; And be provided with variable valve between pipeline between the water outlet of the outlet pass of water tank and second level reverse osmosis apparatus and the water-in of ultraviolet sterilizer.
Further, a kind of ultrapure water apparatus of the utility model, the pipeline of the water outlet of described second level reverse osmosis apparatus is provided with tensimeter.
A kind of ultrapure water apparatus difference from prior art of the utility model is:
1, through the water outlet of ultrapure water apparatus of the present utility model after testing higher than use for laboratory water quality standard, meet U.S. ASTM completely, the pure water indexes such as NCCLS, CAP, and resistivity all can long term maintenance at 18.25M Ω cm.
2, purified water maker is by the deionization of second level reverse osmosis apparatus, continuous electric desalination EDI device, can filter the ion in former water, make purified water reach standard.
3, a kind of ultrapure water apparatus of the utility model is successively by the sterilization of ultraviolet sterilizer and ultra-filtration membrane device, effectively removes the microorganism in water and impurity.
4, ultrapure water apparatus of the present utility model is first through the coarse filtration of the cotton strainer of PP, adsorbed further by activated charcoal filter again, filter, deionization is coordinated successively through second level reverse osmosis apparatus, continuous electric desalination EDI device, with the sterilization of ultraviolet sterilizer and ultra-filtration membrane device, while realizing high-quality water quality, extend the replacing construction of consumptive material greatly, reduce later maintenance expense to greatest extent.
Below in conjunction with accompanying drawing, a kind of ultrapure water apparatus of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model ultrapure water apparatus;
Fig. 2 is the stereographic map of the utility model ultrapure water apparatus middle shell.
Embodiment
As shown in Figure 1 and Figure 2, a kind of ultrapure water apparatus of the utility model comprises housing and water tank 10, and described housing is provided with water-in 1 and water outlet 2; PP cotton strainer 3, activated charcoal filter 4, second level reverse osmosis apparatus 5, ultraviolet sterilizer 6, continuous electric desalination EDI device 7, ultra-filtration membrane device 8 and duplicature strainer 9 is provided with in described housing; Described water tank 10 top is provided with outlet pass; Water-in 1 on described housing is communicated by pipeline with the water-in of the cotton strainer 3 of PP, the water outlet of the cotton strainer 3 of described PP is communicated by pipeline with the water-in of activated charcoal filter 4, is provided with magnetic valve 11 between the cotton strainer 3 of described PP and activated charcoal filter 4; The water outlet of described activated charcoal filter 4 is communicated by pipeline with the water-in of second level reverse osmosis apparatus 5, the water outlet of described second level reverse osmosis apparatus 5 is communicated by pipeline with the water-in of ultraviolet sterilizer 6, and is provided with variable valve 12 between the water-in of the water outlet of second level reverse osmosis apparatus 5 and ultraviolet sterilizer 6; The pipeline of the water outlet of described second level reverse osmosis apparatus 5 is provided with tensimeter 13; The outlet pass of described water tank 10 communicates with the pipeline between the water outlet of second level reverse osmosis apparatus 5 and the water-in of ultraviolet sterilizer 6; And be provided with variable valve 12 between pipeline between the water-in of the water outlet of the outlet pass of water tank 10 and second level reverse osmosis apparatus 5 and ultraviolet sterilizer 6; The water outlet of described ultraviolet sterilizer 6 is communicated by pipeline with the water-in of continuous electric desalination EDI device 7; The water outlet of described continuous electric desalination EDI device 7 is communicated by pipeline with the water-in of ultra-filtration membrane device 8; The water outlet of described ultra-filtration membrane device 8 is communicated by pipeline with the water-in of duplicature strainer 9; The water outlet of described duplicature strainer 9 is communicated by pipeline with the water outlet 2 of housing, and is provided with variable valve 12 between the water outlet of duplicature strainer and the water outlet of housing.
The effect of the cotton strainer 3 of PP: PP is cotton as filter core, tap water, through the cotton filter element filtering of PP, can remove the silt in water, iron rust, suspended substance, the impurity such as colloid.
The effect of activated charcoal filter 4: sintered activated carbon filter core, can be heterochromatic in effective planar water, and peculiar smell, chlorine residue, the screen cloth structure of long-life extruded activated carbon and high water environment capacity, makes filter core have the strainability of dual-use function.
The effect of second level reverse osmosis apparatus 5 and water tank 10: the aperture of reverse osmosis membrane is only 0.0001 micron, automatically can be discharged by sewage draining exit by the material such as all fine impurity, soluble solids, bacterium in filtering water, the water after process then enters water tank 10.
The effect of ultraviolet sterilizer 6: can effectively kill bacteria, fungi, actinomycetes.
Electrodialytic technique and ion exchange technique are organically combined the novel desalination technology of one formed by the effect of continuous electric desalination EDI device 7: EDI.Effectively can remove most zwitterion in water, water outlet resistivity Absorbable organic halogens, at 15M more than Ω .CM, to run continuously, high without the utilization ratio of chemical pollution, water.
The effect of ultra-filtration membrane device 8: be a kind of membrane separation technique utilizing pressure reduction, filtering accuracy can reach 0.01 micron, can the objectionable impurities such as iron rust, silt, bacterium, larger molecular organics in filtering water, and retains some mineral elements useful to human body.Ultrafiltration does not need pressurization to power up, and can realize easily rinsing and back flushing, and the rate of recovery of water is up to more than 95%.
The effect of duplicature strainer 9: 1, can fast filtering be realized; 2, device center of gravity is low, and entirety is more stable, prevents and topples over, waste water resource.
The principle of work of ultrapure water apparatus of the present utility model is: the water-in 1 of tap water on housing enters in ultrapure water apparatus, flow through the cotton strainer 3 of PP successively, activated charcoal filter 4, second level reverse osmosis apparatus 5, can enter in water tank 10 through the water of former step process and temporarily store, also the process that ultraviolet sterilizer 6 carries out next step can directly be entered, flow through continuous electric desalination EDI device 7 more successively afterwards, ultra-filtration membrane device 8 and duplicature strainer 9, flowed out by the water outlet 3 of housing, the water flowed out is ultrapure water, its resistivity energy long term maintenance is at 18.25M Ω cm.
Although the foregoing describe embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection domain of the present utility model.
Claims (4)
1. a ultrapure water apparatus, is characterized in that: comprise housing, and described housing is provided with water-in and water outlet; PP cotton strainer, activated charcoal filter, second level reverse osmosis apparatus, ultraviolet sterilizer, continuous electric desalination EDI device, ultra-filtration membrane device and duplicature strainer is provided with in described housing; Water-in on described housing is communicated by pipeline with the water-in of the cotton strainer of PP, the cotton water outlet of strainer of described PP is communicated by pipeline with the water-in of activated charcoal filter, the water outlet of described activated charcoal filter is communicated by pipeline with the water-in of second level reverse osmosis apparatus, the water outlet of described second level reverse osmosis apparatus is communicated by pipeline with the water-in of ultraviolet sterilizer, and is provided with variable valve between the water outlet of second level reverse osmosis apparatus and the water-in of ultraviolet sterilizer; The water outlet of described ultraviolet sterilizer is communicated by pipeline with the water-in of continuous electric desalination EDI device; The water outlet of described continuous electric desalination EDI device is communicated by pipeline with the water-in of ultra-filtration membrane device; The water outlet of described ultra-filtration membrane device is communicated by pipeline with the water-in of duplicature strainer; The described water outlet of duplicature strainer is communicated by pipeline with the water outlet of housing, and is provided with variable valve between the water outlet of duplicature strainer and the water outlet of housing.
2. ultrapure water apparatus according to claim 1, is characterized in that: be provided with magnetic valve between the cotton strainer of described PP and activated charcoal filter.
3. ultrapure water apparatus according to claim 1, it is characterized in that: also comprise water tank, described water tank top is provided with outlet pass, and the outlet pass of described water tank communicates with the pipeline between the water outlet of second level reverse osmosis apparatus and the water-in of ultraviolet sterilizer; And be provided with variable valve between pipeline between the water outlet of the outlet pass of water tank and second level reverse osmosis apparatus and the water-in of ultraviolet sterilizer.
4. ultrapure water apparatus according to claim 1, is characterized in that: the pipeline of the water outlet of described second level reverse osmosis apparatus is provided with tensimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420899.2U CN204714642U (en) | 2015-06-17 | 2015-06-17 | A kind of ultrapure water apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420899.2U CN204714642U (en) | 2015-06-17 | 2015-06-17 | A kind of ultrapure water apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204714642U true CN204714642U (en) | 2015-10-21 |
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ID=54313651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520420899.2U Expired - Fee Related CN204714642U (en) | 2015-06-17 | 2015-06-17 | A kind of ultrapure water apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204714642U (en) |
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2015
- 2015-06-17 CN CN201520420899.2U patent/CN204714642U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20210617 |