CN2359272Y - Spiral roll type electric salt remover - Google Patents
Spiral roll type electric salt remover Download PDFInfo
- Publication number
- CN2359272Y CN2359272Y CN 98225671 CN98225671U CN2359272Y CN 2359272 Y CN2359272 Y CN 2359272Y CN 98225671 CN98225671 CN 98225671 CN 98225671 U CN98225671 U CN 98225671U CN 2359272 Y CN2359272 Y CN 2359272Y
- Authority
- CN
- China
- Prior art keywords
- water
- electric salt
- film bag
- salt remover
- concentrated
- 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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- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to a spiral roll type electric salt remover which relates to a water treating device which organically combines electrodialysis and ion exchange. A yin-yang ion exchange film and an insulating net partition plate form a special film bag type dense water flow path unit communicated with a trench hole at the peripheral wall of a dense water assorting pipe. Simultaneously, the dense water assorting pipe is used as a center, a cylinder-shaped structure is formed in a rolling mode, the cylinder-shaped structure is coated with an electrode casing, ion exchange resin is filled between adjacent dense water flow path units, a fresh water flow path unit is formed, and the component of the main body of the utility model is formed. The resistance of the flow path of the utility model is little, a plurality of spiral roll type electric salt removers can be connected in series to be used, the daily operation and the daily maintenance are convenient, the ion exchange resin can be conveniently replaced, and the cost is low.
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 advanced electrodialysis, ion-exchange water treatment are established---electric salt remover, its structure is a 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 is difficult to filling, the replacing of resin, generally needs special resin, as fibrous resin; Freshwater room water collecting structure processed complex easily causes the inner leakage mutually of deep or light water channel 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 manufacturing is easy, ion exchange resin to filling does not have particular requirement, change and replenish conveniently the electric salt remover of the novel texture that runner is unobstructed during use, the operating head polishing loss is little, non-leakage.
The technical solution that realizes above-mentioned purpose is: with the moon, cationic exchange membrane, the net dividing plate, dense, the electric salt remover main component that fresh water is joined collector and positive and negative electrode formation is designed to the spiral wound cylindrical structure, promptly at a pair of the moon, sandwich an insulation net dividing plate between the cationic exchange membrane, constitute unit, a concentrated stream road, unit, every concentrated stream road is connected with concentrated water collecting tube perisporium slotted eye, and it is cylindric to be with the concentrated water collecting tube of double as one electrode that the spiral axial centre rolls into, outer bread is with the conductive shell of another electrode of double as, between each unit, adjacent concentrated stream road, be filled into ion exchange resin, constitute the fresh water flow passage unit.
Accompanying drawing 1 is the utility model overall structure synoptic diagram.
Accompanying drawing 2 is the utility model cross-sectional structure synoptic diagram.
Accompanying drawing 3,4 is 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.
Center concentrated water collecting tube 11 is a metal tube, its middle part blocking-up, and upper semisection is a header, and perisporium offers the slotted eye 17 that catchments, and lower semisection is a water distributing pipe, and perisporium offers water distribution slotted eye 16, and each assembly, the slotted eye that catchments are opened on the same axis; Unit, concentrated stream road 8 is that three sides with a pair of anion and cation exchange membrane 18,19 seal into sealed edge 21, one side openings and the film bag constructions that constitutes, the middle part is provided with guiding rib 22 on the insulation net dividing plate 20 in the film bag, guiding rib 22 closely pastes mutually with film bag inwall, thereby forms U-shaped flowing water passage in the film bag; With film bag opening edge along concentrated water collecting tube 11 axial sealing labels on tube wall, the two-port that makes film bag U-shaped mouth simultaneously is connected with the water distribution slotted eye 16 of concentrated water collecting tube 11 and the slotted eye 17 that catchments respectively; With concentrated water collecting tube 11 is the spiral axial centre, each film bag is rolled into cylindric, twines the conductive shell 6 that metal strip or wire are made as an electrode then in its outside; In housing 6, be filled into ion exchange resin 23 between each adjacent membranes bag, promptly constitute fresh water flow passage unit 9; Said apparatus is the main component of this desalination device.This main component is installed in the body skin 5 of two ends band end socket 2, one end end socket is provided with dense water out adapter 1 and original water inlet takes over 3, the other end end socket is provided with dense water inlet adapter 15 and takes over 13 with water outlet, also is provided with the electrode stake 10 and 14 that is connected with conductive shell 6, the dense water pipe 11 in center respectively on the body skin 5; Lining is with insulating packing 7 between body skin 5 and the conductive shell 6; Be lined with fresh water water collection sheet 12 and water distribution board 4 between end socket and cylinder shell; So promptly constituted complete the utility model.
Implement 2
The unit, concentrated stream road 8 of the utility model main component also can be designed to another kind of structure formation (as accompanying drawing 4), two sides that are a pair of anion and cation exchange membrane 18,19 form sealed edge 21, a side is connected with the dense water header 11 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 slotted eye 17 inflow centers that catchments.Therefore, only need establish an original water inlet on the one end end socket of body skin 5 takes over, former water enters fresh water flow passage unit and unit, concentrated stream road from the cylinder end face simultaneously, then establishing water outlet adapter and dense water out on the other end body skin end socket takes 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 to get final product, thereby production cost is lower; In addition, ordinary maintenance, to change resin also rather convenient.
Claims (4)
1. spiral wound electric salt remover, have by the moon, cationic exchange membrane, the net dividing plate, dense, fresh water is joined collector, electric salt remover main component and body skin with the positive and negative electrode formation, 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 (18), (19) sandwich an insulation net dividing plate (20) between and constitute unit, a concentrated stream road (8), one group of slotted eye (16) of unit, every concentrated stream road (8) and concentrated water collecting tube (11) perisporium, (17) be connected, and it is cylindric to be with the concentrated water collecting tube (11) of double as one electrode that the spiral axial centre rolls into, outer bread is with the conductive shell (6) of another electrode of double as, between each unit, adjacent concentrated stream road (8), be filled into ion exchange resin (23), constitute fresh water flow passage unit (9).
2. by the described spiral wound electric salt remover of claim 1, it is characterized in that unit, concentrated stream road (8) is by a pair of the moon, cationic exchange membrane (18), (19) three sides seal into sealed edge (21), one side openings and the film bag constructions that constitutes, insulation net dividing plate (20) in the film bag is gone up the middle part and is provided with guiding rib (22), guiding rib (22) 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 concentrated water collecting tube (11) for film bag opening edge, and the two-port of film bag U-shaped mouth is connected with the water distribution slotted eye (16) of concentrated water collecting tube (11) and the slotted eye that catchments (17) respectively simultaneously.
3. by the described spiral wound electric salt remover of claim 1, it is characterized in that unit, concentrated stream road (8) is that two sides by a pair of yin, yang ion-exchange membrane (18), (19) form sealed edge (21), a side is connected with dense water header (11), 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, the conductive shell 6 that it is characterized in that double as one electrode is to be entwined with metal strip or wire.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98225671 CN2359272Y (en) | 1998-11-17 | 1998-11-17 | Spiral roll type electric salt remover |
| 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 98225671 CN2359272Y (en) | 1998-11-17 | 1998-11-17 | Spiral roll type electric salt remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2359272Y true CN2359272Y (en) | 2000-01-19 |
Family
ID=33976314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98225671 Expired - Lifetime CN2359272Y (en) | 1998-03-19 | 1998-11-17 | Spiral roll type electric salt remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2359272Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
1998
- 1998-11-17 CN CN 98225671 patent/CN2359272Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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 outer ring road, Huzhou economic and Technological Development Zone, Zhejiang Patentee after: OKumei Environment Engineering Co., Ltd., Zhejiang Address before: 313000 room 45, building 205, Jishan village, Zhejiang, Huzhou Patentee before: Li Xiang Patentee before: Luo Guolin |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |