CN2540405Y - Ion exchanger for producing ultrapure water - Google Patents
Ion exchanger for producing ultrapure water Download PDFInfo
- Publication number
- CN2540405Y CN2540405Y CN 02233295 CN02233295U CN2540405Y CN 2540405 Y CN2540405 Y CN 2540405Y CN 02233295 CN02233295 CN 02233295 CN 02233295 U CN02233295 U CN 02233295U CN 2540405 Y CN2540405 Y CN 2540405Y
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- resin
- loaded
- ion
- chamber
- stuff
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- Separation Using Semi-Permeable Membranes (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model relates to an ion exchanger for producing ultra-pure water, wherein the front and back electrode plate groups with connectors of each unit are arranged at the bottom of a dense water room of electrode installing element, while the cathode resin stuff element is arranged with an anion removing chamber to stuff anion exchange resin, an anode resin stuff element is arranged with a cation removing chamber to stuff cation exchange resin, a mixed resin stuff element is arranged with a mixed ion removing chamber to stuff the mixture of cation and anion exchange resins, the cathode resin stuff element, mixed resin stuff element, and anode resin stuff element of the electrode installing element of the front electrode plate are distanced respectively with one iron exchange membrane, which are sequentially adhered and fixed integrally, the cathode resin stuff element, anode resin stuff element, and mixed resin stuff element are provided with water channel. The utility model has simple structure and low resin consumption, which can continuously remove ion of source water, to produce water and regenerate, with low cost and little pollution. The utility model can be independently used or parallel applied.
Description
Technical field
The utility model relates to water treatment device, specifically a kind of ion exchange unit that is used to produce ultrapure water.
Background technology
Present ultrapure water system generally by following several parts with forming:
Perhaps also adorn a hybrid resin and 5 synthetic parts to 3 and 4.This mode mostly is small-sized pure water equipment and adopts.
If wish to obtain the water of high requirement, as the laboratory water, the semiconductor fabrication process water must the very high import resin of use cost in the so above-mentioned block diagram the 3rd, 4,5.And cloudy bed, the sun bed formed of industrial resin, mix the bed regeneration of after its adsorptive power lost efficacy, will cutting off the water, and will be with a large amount of strong acid, highly basic.So not only cause the working cost height, and cause environmental pollution.
Method easy to use for the ease of the client in small-sized ultrapure water equipment in addition, as generally to take disposable resin column to change.Do not wait in 2000-6000 unit but change an expense, and because some regional water quality is too poor, ion changes and will change once in post 2-3 month, equally also exists the working cost problem of higher.
Therefore, prior art has improvement, perfect necessity, increases new unit.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of ion exchange unit of producing ultrapure water is provided, and is simple in structure, uses low amounts of resin, can realize that source water is removed ionic makes water, cyclic regeneration continuously; Running cost is lower, and environmental pollution is little; Both available single packaged unit independently uses, the big flow deionizer of also available a plurality of cell arrangements formation in parallel.
The purpose of this utility model is achieved in that
A kind of ion exchange unit of producing ultrapure water comprises electrode, resin anion(R.A) and resin cation (R.C.), it is characterized in that: being configured to of each cell arrangement
Forward and backward two arrays of electrodes plate, every group of battery lead plate connects two terminal studs, this battery lead plate is contained in the bottom of the dense hydroecium of electrode fixing body, its terminal stud is drawn from the back side of electrode fixing body hermetically, this dense hydroecium is end cavity shape, is filled with sun/anionite-exchange resin in the dense hydroecium cavity of the battery lead plate front of this electrode fixing body;
One negative resin is loaded body, and the negatively charged ion that it has at least one front and back of loading resin to connect is removed chamber, is filled with anionite-exchange resin in this chamber;
One positive resin is loaded body, and the positively charged ion that it has at least one front and back of loading resin to connect is removed chamber, is filled with Zeo-karb in this chamber;
One hybrid resin is loaded body, it have at least one load resin the hybrid ionic that connects of front and back remove chamber, be filled with the mixture of anion and cation exchange resin in this chamber;
The composite construction of said modules is: the electrode fixing body of battery lead plate fits in negative resin with dense hydroecium opening surface interval one ion-exchange membrane layer and loads body before being equipped with, negative resin is loaded body interval one ion-exchange membrane layer and is fitted in hybrid resin filling body, hybrid resin is loaded body interval one ion-exchange membrane layer and is fitted in positive resin filling body, the sun resin is loaded the dense hydroecium opening surface that body interval one ion-exchange membrane layer fits in the electrode fixing body that the rear electrode plate is housed, their each chamber that ion exchange resin is housed all aligns mutually, and above-mentioned each assembly is affixed to be whole;
Load in the body and be provided with at least one flowing water passage at above-mentioned negative resin filling body, positive resin filling body, hybrid resin, the order of connection of each passage is: the ion remaval chamber that resin anion(R.A) is housed of the channel connection negative resin filling body of body is loaded in water inlet through negative resin, load the ion remaval chamber that resin cation (R.C.) is housed of body through channel connection sun resin, return the ion remaval chamber that mixture iron exchange resin is housed that hybrid resin is loaded body through passage, draw from the water exit of hybrid resin filling body then.
Described electrode fixing body, negative resin filling body, positive resin are loaded body, hybrid resin is loaded body and is tabular, their dense hydroecium and be equipped with ion exchange resin the ion remaval chamber, be strip, respectively there is a gripping plate in the outside at the forward and backward electrode fixing body of its molectron, and with the bolt order front clamp plate, electrode fixing body, negative resin being loaded body, hybrid resin, to load that body, positive resin are loaded body, rear electrode fixing body, the back gripping plate is affixed be integral body.
Described flowing water passage can be to be arranged at negative resin to load body, positive resin and load body, hybrid resin and load the external pipe that the order on the plate face of body is communicated with, and also can be to be arranged at negative resin to load that body, positive resin are loaded body, hybrid resin is loaded the internal passages that the mutual order serial connection on the body plate face is communicated with.
The material that described electrode fixing body, negative resin are loaded body, positive resin filling body, hybrid resin filling body is plastics, and the material of described gripping plate is a metal.
Described device be a plurality of cell arrangements also, the molectron of series connection.
The utility model has following actively useful effect:
This device is a kind of online electrochemical regeneration device of ion-exchange that is used to produce ultrapure water.There are negatively charged ion removal, positively charged ion to remove and the hybrid ionic removal in its structure, by internal structure combination and ion exchange resin and electrode, the promptly cloudy bed of three steps that make water technology require, sun bed, mix three treating processess of bed and in a system, finish.Source water is entered from an end, remove positively charged ion in the water by Zeo-karb, remove negatively charged ion in the water in the anionite-exchange resin on opposite by inner via hole, then the via hole by inside enters into the intermediary mixture iron exchange resin and removes the residual yin, yang ion of water again; Each removes both sides, chamber all corresponding ion-exchange membrane, has guaranteed the anionic current anode, and anionic current is to negative electrode, and by the water that water inlet shunts out impurity is taken out of outside the chamber, thereby reaches the effect of continuous system water, cyclic regeneration; The utility model can be used for ultrapure water equipment and related products is handled, as the laboratory Superpure water machine.Multiple arrangement also in addition, contacting to connect to constitute big flow removal ion unit, is used for production technique or industrial water making device.
This ion exchange unit comprises when implementing:
Because the deionizer of this patent is provided with age limit theoretically, and water outlet has reached the specific conductivity of 0.055 μ s.Rearmounted security personnel's ion exchange resin column is only used 1/10 of original pillar materials.It also is the quality that is used for operation and guarantees water outlet when shutting down the deteriorating water quality (generally in≤0.1 μ s scope) that causes in the pilot process.The comparison of concrete effect can see the following form.
Because the cycle in time limit in when fortune is oversize, more than be to calculate the result according to measured data.
Description of drawings
Fig. 1 is the profile synoptic diagram of the utility model one embodiment, is front view;
Fig. 2 is the side-view of Fig. 1;
Fig. 3 is the vertical view of the A-A partial cutaway of Fig. 1;
Fig. 4 is the exploded view of Fig. 2 inside subject assembly, is provided with the outer flow aquaporin;
The same Fig. 4 of Fig. 5 is another embodiment, is provided with inner flowing water passage;
The same Fig. 4 of Fig. 6 is another embodiment, is provided with the ion remaval chamber of a plurality of strips;
The same Fig. 4 of Fig. 7 is another embodiment, and the big flow that is provided with a plurality of inner flowing water passages is removed ionic structure.
Accompanying drawing number
1. (forward and backward) battery lead plate 101. terminal studs (contact conductor)
2. (forward and backward) electrode fixing body 201. dense hydroeciums
3. negative resin is loaded body
301. negatively charged ion is removed chamber 302. resin anion(R.A)s
4. positive resin is loaded body
401. positively charged ion is removed chamber 402. resin cation (R.C.)s
5. hybrid resin is loaded body
501. hybrid ionic (survivor ion) is removed chamber 502. yin, yang ion hybrid resins
6A. ion-exchange membrane layer 6B. ion-exchange membrane layer
7. (forward and backward) gripping plate
8. flowing water passage
801. outer flow water channel 8 02. inner flowing water passage
9. water inlet (passage)
10. water outlet (passage)
11. bolt
12. the arrow of expression decationizing
13. anionic arrow is removed in expression
14. the arrow of residual ion is removed in expression
15. fabrication hole
Embodiment
Please refer to Fig. 1, Fig. 2, Fig. 3, the utility model is a kind of ion exchange unit of producing ultrapure water, comprises electrode, resin anion(R.A) and resin cation (R.C.).
Being configured to of each cell arrangement:
Forward and backward two arrays of electrodes plate 1, every group of battery lead plate connects two terminal studs 101, this battery lead plate is contained in the bottom of the dense hydroecium 201 of electrode fixing body 2, its terminal stud 101 is drawn from the back side of electrode fixing body 2 hermetically, this dense hydroecium 201 is end cavity shape, in the dense hydroecium cavity of battery lead plate 1 front of this electrode fixing body, be filled with Zeo-karb 402 or anionite-exchange resin 302, be filled with Zeo-karb 402 or anionite-exchange resin 302 in dense hydroecium 201 inner chambers of rear electrode fixing body 2;
One negative resin is loaded body 3, and the negatively charged ion that it has at least one front and back of loading resin to connect is removed chamber 301, is filled with anionite-exchange resin 302 in this chamber;
One positive resin is loaded body 4, and the positively charged ion that it has at least one front and back of loading resin to connect is removed chamber 401, is filled with Zeo-karb 402 in this chamber;
One hybrid resin is loaded body 5, it have at least one load resin the hybrid ionic that connects of front and back remove chamber 501, be filled with the mixture 502 of anion and cation exchange resin in this chamber;
The composite construction of said modules is: the electrode fixing body 2 of battery lead plate 1 fits in negative resin with dense hydroecium 201 opening surfaces interval one ion-exchange membrane layer 6A and loads body 3 before being equipped with, negative resin is loaded body interval one ion-exchange membrane layer 6A and is fitted in hybrid resin filling body 5, hybrid resin is loaded body interval one ion-exchange membrane layer 6B and is fitted in positive resin filling body 4, the sun resin is loaded dense hydroecium 201 opening surfaces that body interval one ion-exchange membrane layer 6B fits in the electrode fixing body 2 that rear electrode plate 1 is housed, their each chamber that ion exchange resin is housed all aligns mutually, and above-mentioned each assembly is affixed to be whole;
Please be simultaneously with reference to Fig. 4, Fig. 5, Fig. 6, Fig. 7, load body 3 at above-mentioned negative resin, the sun resin is loaded body 4, hybrid resin is loaded in the body 5 and is provided with at least one flowing water passage 8, the order of connection of each passage is: the ion remaval chamber 301 that resin anion(R.A) is housed of the channel connection negative resin filling body of body 3 is loaded in water inlet 9 through negative resin, load the ion remaval chamber 401 that resin cation (R.C.) is housed of body 4 through channel connection sun resin, return the ion remaval chamber 501 that mixture iron exchange resin is housed that hybrid resin is loaded body 5 through passage, draw from the water exit 10 of hybrid resin filling body 5 then.
Described electrode fixing body 2, negative resin filling body 3, positive resin are loaded body 4, hybrid resin is loaded body 5 and is tabular, their dense hydroecium 201 and the ion remaval chamber 301,401,501 that ion exchange resin is housed are strip, respectively there is a gripping plate in the outside at the forward and backward electrode fixing body of its molectron, with the bolt order front clamp plate 7, electrode fixing body 2, negative resin is loaded body 3, hybrid resin and loads body 5, positive resin to load body, rear electrode fixing body 2, back gripping plate 7 affixed be integral body.
Described flowing water passage can be to be arranged at negative resin to load body 3, positive resin and load body 4, hybrid resin and load the external pipe 801 that the order on the plate face of body 5 is communicated with and see Fig. 2, also can be to be arranged at negative resin to load body 3, positive resin and load body 4, hybrid resin and load the internal passages 802 that the mutual order serial connection in the body 5 plate faces is communicated with and see Fig. 5, Fig. 6, Fig. 7.
During enforcement, the material that described electrode fixing body 2, negative resin are loaded body 3, positive resin filling body 4, hybrid resin filling body 5 is plastics, and the material of described gripping plate 6 is a metal, also can be other materials.
During enforcement, described device be a plurality of cell arrangements also, the molectron of series connection, be used for big flow ion remaval.
In the embodiment shown in fig. 6, each resin is loaded the ion remaval chamber that resin is housed that body is established four strips; In the embodiment shown in fig. 7, the flowing water passage is close bundle type, is provided with many inside (also can be the outside) flowing water passage, and these two kinds of structures all are applicable to the removal ionic structure of big flow.
Claims (5)
1. an ion exchange unit of producing ultrapure water comprises electrode, resin anion(R.A) and resin cation (R.C.), it is characterized in that: being configured to of each cell arrangement:
Forward and backward two arrays of electrodes plate (1), every group of battery lead plate connects two terminal studs (101), this battery lead plate is contained in the bottom of the dense hydroecium (201) of electrode fixing body (2), its terminal stud (101) is drawn from the back side of electrode fixing body (2) hermetically, this dense hydroecium (201) is end cavity shape, is filled with sun/anionite-exchange resin (402)/(302) in the dense hydroecium cavity of battery lead plate (1) front of this electrode fixing body;
One negative resin is loaded body (3), and the negatively charged ion that it has at least one front and back of loading resin to connect is removed chamber (301), is filled with anionite-exchange resin (302) in this chamber;
One positive resin is loaded body (4), and the positively charged ion that it has at least one front and back of loading resin to connect is removed chamber (401), is filled with Zeo-karb (402) in this chamber;
One hybrid resin is loaded body (5), it have at least one load resin the hybrid ionic that connects of front and back remove chamber (501), be filled with the mixture (502) of anion and cation exchange resin in this chamber;
The composite construction of said modules is: the electrode fixing body (2) that preceding battery lead plate (1) is housed fits in negative resin with dense hydroecium (201) opening surface interval one ion-exchange membrane layer (6A) and loads body (3), negative resin is loaded body interval one ion-exchange membrane layer (6A) and is fitted in hybrid resin filling body (5), hybrid resin is loaded body interval one ion-exchange membrane layer (6B) and is fitted in positive resin filling body (4), the sun resin is loaded dense hydroecium (201) opening surface that body interval one ion-exchange membrane layer (6B) fits in the electrode fixing body (2) that rear electrode plate (1) is housed, their each chamber that ion exchange resin is housed all aligns mutually, and above-mentioned each assembly is affixed to be whole;
Load body (3) at above-mentioned negative resin, the sun resin is loaded body (4), hybrid resin is loaded in the body (5) and is provided with at least one flowing water passage (8), the order of connection of each passage is: the ion remaval chamber (301) that resin anion(R.A) is housed of the channel connection negative resin filling body of body (3) is loaded in water inlet (9) through negative resin, load the ion remaval chamber (401) that resin cation (R.C.) is housed of body (4) through channel connection sun resin, return the ion remaval chamber (501) that mixture iron exchange resin is housed that hybrid resin is loaded body (5) through passage, draw from the water exit (10) of hybrid resin filling body (5) then.
2. the ion exchange unit of production ultrapure water as claimed in claim 1, it is characterized in that: described electrode fixing body (2), negative resin is loaded body (3), the sun resin is loaded body (4), hybrid resin is loaded body (5) and is tabular, their dense hydroecium (201) and the ion remaval chamber (301) of ion exchange resin is housed, (401), (501) be strip, before its molectron, respectively there is a gripping plate in the outside of rear electrode fixing body, with the bolt order with front clamp plate (7), electrode fixing body (2), negative resin is loaded body (3), hybrid resin is loaded body (5), the sun resin is loaded body (4), rear electrode fixing body (2), back gripping plate (7) is affixed to be whole.
3. the ion exchange unit of production ultrapure water as claimed in claim 1, it is characterized in that: described flowing water passage can be to be arranged at negative resin to load body (3), positive resin and load body (4), hybrid resin and load the external pipe (801) that the order on the plate face of body (5) is communicated with, and also can be to be arranged at negative resin to load that body (3), positive resin are loaded body (4), hybrid resin is loaded the internal pipeline (802) that the mutual order serial connection in body (5) the plate face is communicated with.
4. the ion exchange unit of production ultrapure water as claimed in claim 1, it is characterized in that: the material that described electrode fixing body (2), negative resin are loaded body (3), positive resin filling body (4), hybrid resin filling body (5) is plastics, and the material of described gripping plate (6) is a metal.
5. the ion exchange unit of production ultrapure water as claimed in claim 1 is characterized in that: described device be a plurality of cell arrangements also, the molectron of series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02233295 CN2540405Y (en) | 2002-04-29 | 2002-04-29 | Ion exchanger for producing ultrapure water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02233295 CN2540405Y (en) | 2002-04-29 | 2002-04-29 | Ion exchanger for producing ultrapure water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2540405Y true CN2540405Y (en) | 2003-03-19 |
Family
ID=33708467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02233295 Expired - Fee Related CN2540405Y (en) | 2002-04-29 | 2002-04-29 | Ion exchanger for producing ultrapure water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2540405Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102471098A (en) * | 2009-06-30 | 2012-05-23 | 栗田工业株式会社 | Ion-exchange device, process and equipment for producing same, and method and device for forming ion-exchange resin layer |
| CN111902368A (en) * | 2018-05-17 | 2020-11-06 | 奥加诺株式会社 | Method for producing ultrapure water, ultrapure water production system, and ion exchanger-packed module |
-
2002
- 2002-04-29 CN CN 02233295 patent/CN2540405Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102471098A (en) * | 2009-06-30 | 2012-05-23 | 栗田工业株式会社 | Ion-exchange device, process and equipment for producing same, and method and device for forming ion-exchange resin layer |
| CN102471098B (en) * | 2009-06-30 | 2014-01-29 | 栗田工业株式会社 | Ion-exchange device, process and equipment for producing same, and method and device for forming ion-exchange resin layer |
| CN111902368A (en) * | 2018-05-17 | 2020-11-06 | 奥加诺株式会社 | Method for producing ultrapure water, ultrapure water production system, and ion exchanger-packed module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |