CN2327675Y - Screw-roll style electric desalter - Google Patents
Screw-roll style electric desalter Download PDFInfo
- Publication number
- CN2327675Y CN2327675Y CN 98223514 CN98223514U CN2327675Y CN 2327675 Y CN2327675 Y CN 2327675Y CN 98223514 CN98223514 CN 98223514 CN 98223514 U CN98223514 U CN 98223514U CN 2327675 Y CN2327675 Y CN 2327675Y
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- CN
- China
- Prior art keywords
- film bag
- unit
- dense
- dividing plate
- ion
- 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 - Lifetime
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Abstract
The utility model relates to a water treating device which organically combines electrodialysis and ion exchange into integration. Anion and cation ion-exchange films and an insulating net partition board are made into a specific film bag type high-concentration water flow channel unit which is communicated with the side wall of a high-concentration water distributing and collecting pipe. An insulating net partition board is sandwiched between every two adjacent high-concentration water flow channel units to form low-concentration flow channel unit capable of being filled with ion-exchanging resin, the low-concentration flow channel units are then wound into a cylinder body structure by using the high-concentration water distributing and collecting pipes as the center, and the cylinder body structure is coated with an electrode casing, so that the main body member of the utility model is formed. The utility model has the advantages of simple structure, small flow channel resistance, convenient daily maintenance and replacement for the ion-exchange resin, and low production cost.
Description
The utility model relates to a kind of treatment facility of water, more specifically, is a kind of water treating equipment that electrodialysis and ion-exchange organically are combined into one.
At present, a kind of in the world comparatively advanced electrodialysis, ion exchange water treatment equipment-electric salt remover, its structure is lamination machinery clamping type.Be about to ion-exchange membrane, dividing plate and electrode and be processed into rectangle, and stack in certain sequence, insert ion exchange resin, then it is compressed and form an integral body with mechanical means.This structure formation, resin filling, replacing difficulty generally need special resin, as fibrous resin; Freshwater room water collecting structure processed complex easily causes the inner leakage mutually of deep or light water in addition.
The purpose of this utility model is that above-mentioned lamination machinery clamping type electric salt remover is carried out technological improvement, thereby provide a kind of simple in structure, processing and fabricating is easy, the ion exchange resin of filling there is not particular requirement, change and replenish conveniently, the loss of the unobstructed operating head polishing of runner is little during use, the electric salt remover of novel texture that can seepage.
The technical solution that realizes above-mentioned purpose is: yin, yang ion-exchange membrane, net dividing plate, positive and negative electrode and electric salt remover main component dense, that fresh water is joined the collector formation are designed to the spiral wound cylindrical structure.Promptly between a pair of anion and cation exchange membrane, sandwich an insulation net dividing plate and constitute unit, a concentrated stream road, the unitary opening end in every concentrated stream road is connected with dense water collection (joining) pipe areole, sandwich an insulation net dividing plate between the unit, adjacent two concentrated stream road and constitute the fresh water flow passage unit, each yin, yang ion-exchange membrane is close to according to the order of sequence mutually with insulation net dividing plate, and be that axial centre rolls into cylinder with dense water collection (joining) pipe of double as one electrode, the outer bread of cylinder is filled into ion exchange resin with the metal shell of another electrode of double as in each fresh water flow passage unit.
Accompanying drawing 1 is the utility model overall structure synoptic diagram.
Accompanying drawing 2 is the cross-sectional structure synoptic diagram of Fig. 1.
Accompanying drawing 3 is the deployed configuration synoptic diagram of Fig. 2.
Accompanying drawing 4,5 is respectively the unitary two kinds of different structure embodiment synoptic diagram in the utility model concentrated stream road.
The utility model is elaborated with embodiment below in conjunction with accompanying drawing.
Embodiment 1
The dense water pipe 18 in center is a metal tube, its middle part blocking-up, and upper semisection is a header, and perisporium offers gully-hole 17, and lower semisection is a water distributing pipe, and perisporium offers distributing hole 14, and each assembly, gully-hole are opened on the same axis; Unit, concentrated stream road 7 is that three sides with a pair of anion and cation exchange membrane 21,22 seal into sealed edge 20, one side openings and the film bag constructions that constitutes, the middle part is provided with guiding rib 16 on the insulation net dividing plate 23 in the film bag, guiding rib 16 closely pastes mutually with film bag inwall, thereby forms the U-shaped aquaporin in the film bag; Film bag opening edge is collected pipe arrangement 18 axial sealing labels on tube wall along dense water, the two-port of film bag U-shaped mouth is connected with the distributing hole 14 and the gully-hole 17 of concentrated water collecting tube respectively; Fresh water flow passage unit 8 sandwiches an insulation net dividing plate 24 and constitutes between unit, adjacent two concentrated stream road 7; Each unit, concentrated stream road 7 and net dividing plate 24 are close to mutually and are that axial centre rolls into cylinder with dense water collection pipe arrangement 18, twine the metal shell 6 that metal strip or wire are made as an electrode then in the cylinder outside, in each fresh water flow passage unit 8, be filled with ion exchange resin; Said apparatus is the main component of this electric salt remover.This main component is installed in the body skin 4 of two ends band end socket 3, an end end socket is provided with dense water out adapter 1 and original water inlet takes over 2, and the other end end socket is provided with dense water inlet 13 and takes over 12 with water outlet; Also be provided with the electrode stake 15 and 19 that is connected with metal shell 6, the dense water pipe 18 in center respectively on the body skin 4; Lining is with insulating packing 5 between body skin 4 and the metal electrode housing 6; Be lined with fresh water water collection sheet 9 and the gasket 10 that is provided with water distributing pore 11 between end socket and cylinder shell; So promptly constituted complete the utility model.
Embodiment 2
The unit, concentrated stream road 7 of the utility model main component also can be designed to another kind of structure formation (as accompanying drawing 5), two sides that are a pair of anion and cation exchange membrane 21,22 form sealed edge 20, a side is connected with the dense water header 18 in center, also have a side to be standard-sized sheet mouth or part opening, be dense water water-in.Because do not establish the U-shaped runner in the above-mentioned film bag, dense water is directly to enter from film bag opening part,, goes out to take over through concentrated water drainage again and discharge then through the dense water header in gully-hole 17 inflow centers.Therefore, only need establish an original water inlet on the end end socket of body skin 4 and take over, former water enters fresh water flow passage unit and unit, concentrated stream road from the cylinder end face simultaneously; Then establish water outlet adapter and dense water out on the other end body skin end socket and take over, more simple on this spline structure, but dense water can not recycle.All the other structures are with embodiment 1.
The utility model structure is comparatively simple, and the unobstructed resistance of runner is little, is convenient to many series connection especially and uses; And need not to use expensive Weaving type special ion exchange resin, and use plain particles type ion exchange resin get final product, thereby production cost is lower, ordinary maintenance in addition, replacing resin are also rather convenient.
Claims (4)
1, a kind of spiral wound electric salt remover, have by the moon, cationic exchange membrane, dense, joining of fresh water, collector, dense, net dividing plate in the fresh water runner, electric salt remover main component with the positive and negative electrode formation, and body skin, it is characterized in that the electric salt remover main component is the spiral wound cylindrical structure, promptly in a pair of anion and cation exchange membrane (21), (22) sandwich an insulation net dividing plate (23) between and constitute unit, a concentrated stream road (7), the opening end of unit, every concentrated stream road (7) is connected with dense water collection (joining) pipe areole, sandwich an insulation net dividing plate (24) between the adjacent unit, two concentrated stream roads (7), constitute fresh water flow passage unit (8), each the moon, cationic exchange membrane (21), (22) be close to mutually according to the order of sequence with insulation net dividing plate (23) (24), and be that axial centre rolls into cylinder with dense water collection (joining) pipe of double as one electrode, the outer bread of cylinder is filled with ion exchange resin with the metal shell (6) of another electrode of double as in each fresh water flow passage unit (8).
2, by the described spiral wound electric salt remover of claim 1, the a pair of the moon that it is characterized in that unit, concentrated stream road (7), cationic exchange membrane (21), (22) three sides seal into sealed edge (20), one side openings and constitute a film bag constructions, insulation net dividing plate (23) in the film bag is gone up the middle part and is provided with guiding rib (16), guiding rib (16) closely pastes mutually with film bag inwall, thereby formation U-shaped flowing water passage in the film bag, axially sealing label is on tube wall along dense water collection pipe arrangement (18) for film bag opening edge, and the two ends of film bag U-shaped mouth are connected with the distributing hole (14) and the gully-hole (17) of dense water collection pipe arrangement (18) respectively simultaneously.
3, by the described spiral wound electric salt remover of claim 1, it is characterized in that a pair of yin, yang ion-exchange membrane (21) of unit, concentrated stream road (7), two sides of (22) form sealed edge (20), a side is connected with the dense water header in center (18), also have a side to be standard-sized sheet mouth or part opening, be dense water water-in.
4, by the described spiral wound electric salt remover of claim 1, it is characterized in that the metal shell (6) of double as one electrode is to be entwined with metal strip or wire.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223514 CN2327675Y (en) | 1998-03-19 | 1998-03-19 | Screw-roll style electric desalter |
| US09/266,995 US6190528B1 (en) | 1998-03-19 | 1999-03-12 | Helical electrodeionization apparatus |
| US10/359,060 USRE40733E1 (en) | 1998-03-19 | 2003-02-05 | Helical electrodeionization apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223514 CN2327675Y (en) | 1998-03-19 | 1998-03-19 | Screw-roll style electric desalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2327675Y true CN2327675Y (en) | 1999-07-07 |
Family
ID=33974592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98223514 Expired - Lifetime CN2327675Y (en) | 1998-03-19 | 1998-03-19 | Screw-roll style electric desalter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2327675Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301915C (en) * | 2004-03-10 | 2007-02-28 | 浙江欧美环境工程有限公司 | Rolling type electric desalter with stepping control function on input current |
| CN1898416B (en) * | 2003-10-20 | 2010-10-20 | Ge爱奥尼克斯公司 | Spiral electrodeionization device and its component |
| CN101754935B (en) * | 2007-05-14 | 2013-07-10 | 韩国水处理技术有限公司 | The electroosmotic dehydrator |
| CN104192956A (en) * | 2014-08-15 | 2014-12-10 | 浙江中凯瑞普环境工程股份有限公司 | Roll electric demineralizer |
| CN104556315A (en) * | 2014-12-12 | 2015-04-29 | 浙江中凯瑞普环境工程股份有限公司 | Membrane stack and electro-desalting assembly |
| CN105060420A (en) * | 2015-08-18 | 2015-11-18 | 浙江中凯瑞普环境工程股份有限公司 | Improved roll-type electric demineralization device |
| CN105612128A (en) * | 2013-11-21 | 2016-05-25 | 阿莫绿色技术有限公司 | Deionization equipment |
-
1998
- 1998-03-19 CN CN 98223514 patent/CN2327675Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1898416B (en) * | 2003-10-20 | 2010-10-20 | Ge爱奥尼克斯公司 | Spiral electrodeionization device and its component |
| CN1301915C (en) * | 2004-03-10 | 2007-02-28 | 浙江欧美环境工程有限公司 | Rolling type electric desalter with stepping control function on input current |
| CN101754935B (en) * | 2007-05-14 | 2013-07-10 | 韩国水处理技术有限公司 | The electroosmotic dehydrator |
| CN105612128A (en) * | 2013-11-21 | 2016-05-25 | 阿莫绿色技术有限公司 | Deionization equipment |
| CN105612128B (en) * | 2013-11-21 | 2019-05-03 | 阿莫绿色技术有限公司 | Deionizer |
| CN104192956A (en) * | 2014-08-15 | 2014-12-10 | 浙江中凯瑞普环境工程股份有限公司 | Roll electric demineralizer |
| CN104192956B (en) * | 2014-08-15 | 2015-10-28 | 浙江中凯瑞普环境工程股份有限公司 | A kind of coiling type electric salt remover |
| CN104556315A (en) * | 2014-12-12 | 2015-04-29 | 浙江中凯瑞普环境工程股份有限公司 | Membrane stack and electro-desalting assembly |
| CN105060420A (en) * | 2015-08-18 | 2015-11-18 | 浙江中凯瑞普环境工程股份有限公司 | Improved roll-type electric demineralization device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG OMEX ENVIRONMENTAL ENGINEERING LTD. Free format text: FORMER NAME OR ADDRESS: LI XIANG; LUO GUOLIN |
|
| CP03 | Change of name, title or address |
Address after: 313000 No. 23 North Ring Road, Huzhou economic and Technological Development Zone, Zhejiang, China Patentee after: OKumei Environment Engineering Co., Ltd., Zhejiang Address before: 313000 room 45, building 205, Jishan village, Huzhou, Zhejiang Patentee before: Li Xiang Patentee before: Luo Guolin |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |