CN2561500Y - Concavo-convex plate-frame ion exchnage film bags - Google Patents
Concavo-convex plate-frame ion exchnage film bags Download PDFInfo
- Publication number
- CN2561500Y CN2561500Y CN02266164U CN02266164U CN2561500Y CN 2561500 Y CN2561500 Y CN 2561500Y CN 02266164 U CN02266164 U CN 02266164U CN 02266164 U CN02266164 U CN 02266164U CN 2561500 Y CN2561500 Y CN 2561500Y
- Authority
- CN
- China
- Prior art keywords
- amberplex
- convex
- exchange membrane
- film
- concave
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a male-female plate-and-frame ion exchange membrance bag, pertaining to membrance separation field. One or both sides of the ion exchange membrance are provided with a plurality of concave and convex bodies; the ion exchange membrance is divided into cathode exchange membrance and anode exchange membrance, and the peripheral sides of both membrances are sealed with other and form a bag shape, inside which is concentrate water channel and provided with a plurality of openings to communicate with each other. The utility model is suitable for electrodialysis, electric desalination device, micro filtration, ultrafiltration, elelctrilytic film and has other functions, which is widely applicable to desalination, preparation and separation and purification of pure water, and water recycling, etc. in such industries as electronics, electricity power, chemical engineering, medicine, foods, light industry, heavy industry and environmental protection, etc.
Description
Technical field
The utility model relates to a kind of amberplex bag, especially relates to a kind of improvement to the amberplex bag constructions.
Background technology
Electrodialysis is under the DC electric field effect, utilizes the selection permeability of yin, yang amberplex to zwitterion in the solution, makes ion transfer to the film separation process of another kind of solution from a kind of solution.The amberplex that uses in the electrodialytic process, normally with hot pressing behind the pulling-on piece or continuous rolling technology even, the smooth homogeneous membrane of thickness of producing, but this film transmission efficiency is low, has the concentration polarization phenomenon, the current pressure drop is big, causes resin raw material consumption big easily.In order to overcome above-mentioned shortcoming, novel amberplex has appearred at present, patent retrieval is found, someone has applied for the patent (92201350.0) of " convex-concave amberplex " by name, it belongs to the novel amberplex in membrane separation technique field, has the convex concave face, form by seal perimeter and Separation membrane, it is compared with common ion-exchange, can increase one times of the surface area of film, promotes turbulent flow, reduce current density, improve current efficiency, reduce the electric dialyzator volume more than 1/3rd, save the film forming raw material.Two-layer amberplex, one deck is done anion-exchange membrane, and one deck is done cation-exchange membrane, is superimposed with each other, and periphery is sealed into flat surface, does pouch, the inside filling ion-exchange resin.But, because this film bag seal perimeter is a flat surface, so often cause processing difficulties or processing technology loaded down with trivial details, and, cause the face CURRENT DISTRIBUTION inhomogeneous easily because projection and sunk part base section thickness differ.The present invention aims to provide a kind of easy to process, the uniform concave-convex type plate and frame of face resistance amberplex bag.
Summary of the invention
The utility model mainly is to solve existing in prior technology plate and frame amberplex bag processing difficulties or processing technology is loaded down with trivial details and because inhomogeneous etc. the technical problem of the face resistance that equal thickness did not cause.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: concave-convex type plate and frame amberplex bag, belong to the film separation field, one side or two faces at described amberplex are provided with the some concavo-convex body that is arranged in whole, described amberplex is divided into anion-exchange membrane and cation-exchange membrane, and both sides all around are involution each other, being a bag shape, is dense aquaporin in it, and has some openings to communicate with it.
As preferably, the one side on the whole surface of described amberplex is provided with some convex tendons, is recessed groove therebetween; And be provided with corresponding with it base and groove respectively at the another side of exchange membrane, make the thickness of whole exchange membrane basic identical; The convex tendon of described amberplex is rectangular substantially with the cross section of being located at the another side groove.
As preferably, the convex tendon width of described amberplex is 1 with the ratio of recessed groove width: (1.0-4.0); Angle between the center line of described convex tendon and the sideline of amberplex is 0 °-45 °.
As preferably, described amberplex can divide anion-exchange membrane and cation-exchange membrane, both convex tendons inwardly partner, and the linearity convex tendon of linearly convex tendon and another film is and intersects layout, a dense water chamber is is then filled and led up, is bonded in the amberplex surrounding, its place, diagonal angle respectively is provided with a concentrated water spout that links to each other with this cavity, and is provided with a pair of fresh water mouth in bonding zone, and each mouthful alignment at four jiaos of places of the film body of stack is arranged on the framework of membrane separator in a tubular form in pairs.
As preferably, described amberplex can divide anion-exchange membrane and cation-exchange membrane, both convex tendons are corrugated, convex surface inwardly is superimposed together, and last film is staggered layout with the described convex tendon ripple of following film, a dense water chamber is is then filled and led up, is bonded in the amberplex surrounding, its place, diagonal angle respectively is provided with a concentrated water spout that links to each other with this cavity, and in bonding zone, being provided with a pair of fresh water mouth, each mouthful alignment at four jiaos of places of the film body of stack is arranged on the framework of membrane separator in a tubular form in pairs.
As preferably, described amberplex can divide anion-exchange membrane and cation-exchange membrane, and both projections inwardly partner, and in the depressed area of the described projection setting of a film and another film, is the phase embedding and arranges; A dense water chamber is is then filled and led up, is bonded in the amberplex surrounding, its place, diagonal angle respectively is provided with a concentrated water spout that links to each other with this cavity, and in bonding zone, being provided with a pair of fresh water mouth, each mouthful alignment at four jiaos of places of the film body of stack is arranged on the framework of membrane separator in a tubular form in pairs.
The utility model can directly apply to electrodialysis, perhaps installs bracing frame additional between film bag layer and layer, is applied to electric desalination device.
Therefore, the utlity model has following characteristics: the film surface area increases, and permeable face also increases, and has improved transmission efficiency; The electric field equilibrium reduces current density, has slowed down polarization phenomena; Adopted convex body and concave volume structure, place, amberplex diagonal angle is provided with the concentrated water spout that links to each other with this cavity, and processing technology has also been simplified many.This film is applicable to aspects such as desalination in the industries such as electronics, electric power, chemical industry, medicine, food, light industry, heavy industry and environmental protection, pure water preparation, separation purification and water utilize again.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is E-E section structure for amplifying schematic diagrames of Fig. 1;
Accompanying drawing 3 is a kind of structural representations of the utility model intermediate ion exchange membrane;
Accompanying drawing 4 is second kind of structural representation of the utility model intermediate ion exchange membrane;
Accompanying drawing 5 is the third structural representations of the utility model intermediate ion exchange membrane;
Accompanying drawing 6 is the 4th kind of structural representations of the utility model intermediate ion exchange membrane.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: concave-convex type plate and frame amberplex bag, belong to the film separation field, and be provided with the some cylindrical projection 5 that is arranged in whole in the one side of described amberplex, be depressed area 6 therebetween; And be provided with corresponding with it base 3 and depression 8 respectively at the another side of exchange membrane, make the thickness of whole exchange membrane basic identical.Amberplex is divided into anion-exchange membrane 11 and cation-exchange membrane 12, both projections 5 inwardly partner, and the described projection 5 of a film is provided with in the depressed area with another film 6, being the phase embedding arranges, a dense water chamber 13 is is then filled and led up, is bonded in the surrounding, its place, diagonal angle respectively is provided with a concentrated water spout 14 that links to each other with this cavity, and is provided with a pair of fresh water mouth 16 (referring to Fig. 1, Fig. 2 and Fig. 3) in bonding zone 15.Like this, in projection 5 and the depressed area 6 mutually embedding arrange that dense flowing water passage is more unobstructed in the film bag, and whole film bag has certain structure intensity.Each mouthful alignment at four jiaos of places of the film body of stack is arranged on the framework of membrane separator in a tubular form in pairs.
Embodiment 2: referring to Fig. 4, the one side of described amberplex is provided with the some square column type projections 5 that are arranged in whole, all the other reference examples 1.
Embodiment 3: referring to Fig. 5, the one side of described amberplex is provided with the some linearity convex tendons 1 that are arranged in whole, and the angle between the center line of convex tendon 1 and the sideline of amberplex is 45 °, and the convex tendon 1 of two films is to intersect arranges all the other reference examples 1.
Embodiment 4: referring to Fig. 6, the one side of described amberplex is provided with the some waveform convex tendons 1 that are arranged in whole, and the center line of convex tendon 1 is parallel with the sideline of amberplex, and the convex tendon 1 of two films is staggered layout, all the other reference examples 1.
The utility model is applicable to electrodialysis, electric desalination device, micro-filtration, ultrafiltration, electrolysis and other function, is widely used in aspects such as desalination in industries such as electronics, electric power, chemical industry, medicine, food, light industry, heavy industry and environmental protection, pure water preparation, separation purification and water utilize again.
Claims (10)
1. concave-convex type plate and frame amberplex bag, belong to the film separation field, it is characterized in that being provided with the some concavo-convex body that is arranged in whole at the one side or two faces of described amberplex, described amberplex is divided into anion-exchange membrane (11) and cation-exchange membrane (12), and both sides all around are involution each other, being a bag shape, is dense aquaporin in it, and has some openings to communicate with it.
2. concave-convex type plate and frame amberplex bag according to claim 1 is characterized in that being provided with some convex tendons (1) in the one side on the whole surface of described amberplex, is recessed groove (2) therebetween; And be provided with corresponding with it base (3) and groove (4) respectively at the another side of exchange membrane, make the thickness of whole exchange membrane basic identical.
3. concave-convex type plate and frame amberplex bag according to claim 1 and 2 is characterized in that convex tendon (1) width at described amberplex and the ratio of recessed groove (2) width are 1: (1.0-4.0); Angle between the center line of described convex tendon (1) and the sideline of amberplex is 0 °-45 °.
4. concave-convex type plate and frame amberplex bag according to claim 1 and 2 is characterized in that the convex tendon (1) at described amberplex and is located at the cross section of another side groove (4) substantially rectangular.
5. concave-convex type plate and frame amberplex bag according to claim 1 and 2, it is characterized in that described amberplex can divide anion-exchange membrane (11) and cation-exchange membrane (12), both convex tendons (1) inwardly partner, and linearly the linearity convex tendon (1) of the convex tendon of shape (1) and another film is and intersects layout, the amberplex surrounding is is then filled and led up, be bonded into a dense water chamber (13), its place, diagonal angle respectively is provided with a concentrated water spout that links to each other with this cavity (14), and in bonding zone (15), being provided with a pair of fresh water mouth (16), each mouthful alignment at four jiaos of places of the film body of stack is arranged on the framework of membrane separator in a tubular form in pairs.
6. concave-convex type plate and frame amberplex bag according to claim 4, it is characterized in that described amberplex can divide anion-exchange membrane (11) and cation-exchange membrane (12), both convex tendons (1) inwardly partner, and linearly the linearity convex tendon (1) of the convex tendon of shape (1) and another film is and intersects layout, the amberplex surrounding is is then filled and led up, be bonded into a dense water chamber (13), its place, diagonal angle respectively is provided with a concentrated water spout that links to each other with this cavity (14), and in bonding zone (15), being provided with a pair of fresh water mouth (16), each mouthful alignment at four jiaos of places of the film body of stack is arranged on the framework of membrane separator in a tubular form in pairs.
7. concave-convex type plate and frame amberplex bag according to claim 1 and 2, it is characterized in that described amberplex can divide anion-exchange membrane (11) and cation-exchange membrane (12), both convex tendons (1) are corrugated, convex surface inwardly is superimposed together, and last film is staggered layout with described convex tendon (1) ripple of following film, the amberplex surrounding is is then filled and led up, be bonded into a dense water chamber (13), its place, diagonal angle respectively is provided with a concentrated water spout that links to each other with this cavity (14), and in bonding zone (15), being provided with a pair of fresh water mouth (16), each mouthful alignment at four jiaos of places of the film body of stack is arranged on the framework of membrane separator in a tubular form in pairs.
8. concave-convex type plate and frame amberplex bag according to claim 4, it is characterized in that described amberplex can divide anion-exchange membrane (11) and cation-exchange membrane (12), both convex tendons (1) are corrugated, convex surface inwardly is superimposed together, and last film is staggered layout with described convex tendon (1) ripple of following film, the amberplex surrounding is is then filled and led up, be bonded into a dense water chamber (13), its place, diagonal angle respectively is provided with a concentrated water spout that links to each other with this cavity (14), and in bonding zone (15), being provided with a pair of fresh water mouth (16), each mouthful alignment at four jiaos of places of the film body of stack is arranged on the framework of membrane separator in a tubular form in pairs.
9. concave-convex type plate and frame amberplex bag according to claim 1 and 2, it is characterized in that described amberplex can divide anion-exchange membrane (11) and cation-exchange membrane (12), both projections (5) inwardly partner, and in the depressed area (6) of the setting of the described projection (5) of a film and another film, be the phase embedding and arrange; A dense water chamber (13) is is then filled and led up, is bonded in the amberplex surrounding, its place, diagonal angle respectively is provided with a concentrated water spout that links to each other with this cavity (14), and in bonding zone (15), being provided with a pair of fresh water mouth (16), each mouthful alignment at four jiaos of places of the film body of stack is arranged on the framework of membrane separator in a tubular form in pairs.
10. concave-convex type plate and frame amberplex bag according to claim 4, it is characterized in that described amberplex can divide anion-exchange membrane (11) and cation-exchange membrane (12), both projections (5) inwardly partner, and in the depressed area (6) of the setting of the described projection (5) of a film and another film, be the phase embedding and arrange; A dense water chamber (13) is is then filled and led up, is bonded in the amberplex surrounding, its place, diagonal angle respectively is provided with a concentrated water spout that links to each other with this cavity (14), and in bonding zone (15), being provided with a pair of fresh water mouth (16), each mouthful alignment at four jiaos of places of the film body of stack is arranged on the framework of membrane separator in a tubular form in pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02266164U CN2561500Y (en) | 2002-08-07 | 2002-08-07 | Concavo-convex plate-frame ion exchnage film bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02266164U CN2561500Y (en) | 2002-08-07 | 2002-08-07 | Concavo-convex plate-frame ion exchnage film bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2561500Y true CN2561500Y (en) | 2003-07-23 |
Family
ID=33732054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02266164U Expired - Fee Related CN2561500Y (en) | 2002-08-07 | 2002-08-07 | Concavo-convex plate-frame ion exchnage film bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2561500Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293930C (en) * | 2003-09-30 | 2007-01-10 | 许大鹏 | Surface symmetrical concave-covex staggered honeycomb fiber filter screen |
| CN100372598C (en) * | 2006-04-21 | 2008-03-05 | 李光辉 | Continuous electrodeionization device |
| CN100488888C (en) * | 2004-05-25 | 2009-05-20 | 浙江欧美环境工程有限公司 | Electric deionizer of condensed water chamber without inert filter |
-
2002
- 2002-08-07 CN CN02266164U patent/CN2561500Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293930C (en) * | 2003-09-30 | 2007-01-10 | 许大鹏 | Surface symmetrical concave-covex staggered honeycomb fiber filter screen |
| CN100488888C (en) * | 2004-05-25 | 2009-05-20 | 浙江欧美环境工程有限公司 | Electric deionizer of condensed water chamber without inert filter |
| CN100372598C (en) * | 2006-04-21 | 2008-03-05 | 李光辉 | Continuous electrodeionization device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1104937C (en) | Modular apparatus for demineralization of liquids | |
| EP0814896B1 (en) | Filtration cassette article, and filter comprising the same | |
| JP5346038B2 (en) | Apparatus and system for deionization | |
| CA1182761A (en) | Fluid treatment apparatus | |
| EP0814884A1 (en) | Improvements in membrane processes including electrodialysis | |
| EP1307406A1 (en) | Device and method for electrodialysis | |
| CN2561500Y (en) | Concavo-convex plate-frame ion exchnage film bags | |
| US3577331A (en) | Apparatus and process for effecting changes in solution concentrations | |
| CN202036927U (en) | Tubular organic nanofiltration membrane | |
| CN2562856Y (en) | Concave and convex type equal thickness ion exchange membrane | |
| CN2561499Y (en) | Convex cloumn stylei on exchange film with equal thickness | |
| CN2592264Y (en) | Concave-convex ion-exchange membrane bag | |
| Reddy et al. | Biomimetic membranes: Advancements and applications—A minireview | |
| CN100436338C (en) | Process and equipment for preparing pure water | |
| DE3687441D1 (en) | ELECTRODIALYSIS MEMBRANE STACKING UNIT FOR MULTI-CHAMBER PROCESSES. | |
| CN2566940Y (en) | Composite ion exchange film | |
| CN2793060Y (en) | Electric disk-style deionizing water purifier | |
| CN204093319U (en) | Electrodialysis spacer | |
| CN2793056Y (en) | Electric winding desalter assembly | |
| CN2375625Y (en) | Continuous electric deionizing device | |
| CN2128556Y (en) | Convex and concave ion-exchanging film | |
| CN102173137A (en) | Novel laminated safety glass as well as manufacturing method and application thereof | |
| JPH01307410A (en) | Electric deionizing method and apparatus | |
| CN209828732U (en) | Electrodialysis partition plate with convex compensation and electrodialysis membrane pair | |
| CN2412892Y (en) | Electric de-ionized water purifier |
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 |