CN2793060Y - Electric disk-style deionizing water purifier - Google Patents
Electric disk-style deionizing water purifier Download PDFInfo
- Publication number
- CN2793060Y CN2793060Y CN 200520022937 CN200520022937U CN2793060Y CN 2793060 Y CN2793060 Y CN 2793060Y CN 200520022937 CN200520022937 CN 200520022937 CN 200520022937 U CN200520022937 U CN 200520022937U CN 2793060 Y CN2793060 Y CN 2793060Y
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- disc
- membrane
- disc type
- purifying device
- electrodeionization water
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Abstract
The utility model relates to an electric disk type deionizing water purifier, which forms a cylindrical shape. The utility model comprises a disk-shaped membrane pile, disk-shaped electrode devices and disk-shaped end clamping devices, wherein the disk-shaped membrane pile is split into a plurality of groups of membrane pairs, each group of membrane pair is composed of an anion exchange membrane, a fresh water hollow partition plate, a cation exchange membrane and a concentrated water chamber hollow partition plate which are alternately arranged according to the fixing order, the hollow places of the partition plates are provided with ion exchange material, the two ends of each membrane are provided with the electrode devices, and the components are compressed by the end clamping devices; the membrane pile, the electrode devices and the end clamping devices are all arranged in a cylindrical sleeve barrel, and both ends of which are provided with equilateral triangular brackets. The electric disk type deionizing water purifier has the advantages of stable performance and reliable operation; the double-layer seal of the O-shaped sealing rings and the cylindrical sleeve barrel are provided, and the water leakage phenomenon can not occur; the utility model has the advantages of reasonable structure, full material utilization, easy manufacture, low cost, small occupation land, simple pipeline, convenient assembly and disassembly, beautiful integral appearance and a modularized function providing.
Description
Technical field
The utility model relates to a kind of purifier, particularly a kind of disc type electrodeionization water-purifying device.
Background technology
Electrodeionization (Electrodeionization, abbreviation EDI) claims packed-bed electrodialysis again, is a kind of separating desalination technology that electrodialysis and ion-exchange are organically combined.The EDI purifier has continuous effluent, need not advantages such as acid-alkali regeneration and unmanned, in the desalination system of preparation pure water, progressively replaced mixing bed and used, in industries such as medicine, electronics, electric power, chemical industry, obtained more and more widely promoting as accurate process equipment.
Since U.S. Millipure company in 1987 takes the lead in realizing that the EDI purifier is produced in batches, had the industrialization that many companies realize its EDI product in succession so far both at home and abroad.These panoramic rectangular slab frame EDI products can be divided into two classes: the right intermembranous distance of all EDI product films is about about 2.5mm, claims that this is thin cell structure, belongs to first-generation product; All intermembranous distances are 8mm's, claim that this is thick cell structure, belong to s-generation product.There is following defective in this two class EDI product: the structure heaviness, and material property is not fully utilized; It is big that complete machine takes up an area of the space, pipeline complexity, processing charges height; Unstable properties easily breaks down.
Summary of the invention
At deficiency and defective that prior art exists, the utility model provides a kind of disc type EDI purifier of novel structure, and this EDI purifier belongs to third generation product.
Technical problem to be solved in the utility model is: a kind of stable performance is provided, and effluent quality can meet the EDI purifier of customer requirements for a long time, installs reliablely, and good seal performance is not leaked; Apparatus structure is reasonable simultaneously, handling ease; Easy to loading and unloading, overall appearance has modular functionality.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: disc type EDI purifier, cylindrical, it comprises these three major portions of disc membrane stack, disc electrode device and disc end gripping unit, also comprises these two accessory constituents of cylindrical sleeve and equilateral triangle support.
It is right that the disc membrane stack is divided into some groups of films, it is characterized in that: every group of film is to being made up of anion-exchange membrane, freshwater room hollow shelf, cationic exchange membrane, each one of dense hydroecium hollow shelf, arrange with the fixed sequence alternate, film is an electrode device to two ends, with the end gripping unit these assemblies are compressed, membrane stack, electrode device and end gripping unit all are contained in the cylindrical sleeve, and the equilateral triangle support is equipped with at the cylindrical sleeve two ends.The thickness of above-mentioned freshwater room hollow shelf is 1O mm, in its cavity by the mixing anion and cation exchange resin that waits space completion method filling coefficient of uniformity S less than 1.3.The thickness of above-mentioned dense hydroecium hollow shelf is 3～5mm, in its cavity by waiting space completion method to fill coefficient of uniformity S less than 1.3 conduction spent ion exchange resin, or filling ion-exchange material (film, fiber) and finished product thereof.
Anode is ruthenium titanium plate, ruthenium titanium net, ruthenium titanium porous plate or graphite cake in the above-mentioned electrode device; Negative electrode is the graphite cake of metal sheet, porous stainless steel plate or conduction.
The sleeve that the side-closed of above-mentioned disc membrane stack, disc electrode device and disc hold-down gear three parts is used is cylindrical.
The support of above-mentioned disc type EDI purifier is equilateral triangle, is positioned at the two ends of cylindrical sleeve, can erect for disc type EDI purifier and place or horizontal positioned usefulness, there is stove bolt equilateral triangle support side, is used for connecting and fixing each EDI purifier unit, installation in position.
The unitary connection inner connection tube of above-mentioned each EDI water purification.
The utility model disc type EDI purifier also has following beneficial effect except that having a series of advantageous characteristic that general EDI purifier had: stable performance, and reliable; O-ring seals and circular cylindrical outer sleeve double-layer seal, water-tight; Rational in infrastructure, material use is abundant; Handling ease, expense is cheap; It is little to take up an area of the space, and pipeline is simple; Easy to loading and unloading, overall appearance has modular functionality.
Description of drawings
Fig. 1 is the diagrammatic cross-section of the utility model disc type EDI purifier (two films to) structure;
Fig. 2 is the utility model disc type EDI purifier unit assembling schematic appearance;
Fig. 3 is the utility model disc type EDI purifier Unit 18 assembling schematic appearance.
In the drawings:
1-first member plate, 2-positive electrode dividing plate
3-positive electrode, 4-positive electrode chamber
5-anion-exchange membrane, 6-freshwater room hollow shelf
7-cationic exchange membrane 8-dense hydroecium hollow shelf
9-negative potential chamber, 10-negative potential
11-negative potential dividing plate, 12-right end plate
13-bolt, 14-cylindrical sleeve
15-equilateral triangle support
Embodiment
Below in conjunction with accompanying drawing and concrete mode the utility model disc type EDI purifier is described in further detail:
Fig. 1 is the diagrammatic cross-section of the utility model disc type EDI purifier (two films to) structure; Fig. 2 is the utility model disc type EDI purifier unit assembling schematic appearance; Fig. 3 is the utility model disc type EDI purifier Unit 18 assembling schematic appearance.By accompanying drawing as can be known, disc type EDI purifier is cylindrical, and it comprises these three major portions of disc membrane stack, disc electrode device and disc end gripping unit, also comprises these two accessory constituents of cylindrical sleeve and equilateral triangle support.
The disc membrane stack is stacked together to overlapping by several films, each film to successively by anion-exchange membrane 5, freshwater room hollow shelf 6, cationic exchange membrane 7, dense hydroecium hollow shelf 8 each one form, arrange (see figure 1) with the fixed sequence alternate.The thickness of freshwater room hollow shelf 6 is 10mm, and the thickness of dense hydroecium hollow shelf 8 is 3～5mm, the ion-exchange material of filling in its cavity all by etc. the space completion method fill.As adopt homogeneous ion-exchange membrane, then dividing plate and ion-exchange membrane junction will seal with O-ring seals; As adopt heterogeneous ion-exchange membrane, then just needn't adopt this seal approach.The film logarithm that is arranged in parallel is many more, an EDI purifier, and the accessible water yield is just big more.
Electrode device is arranged on two ends, the membrane stack outside, comprises positive electrode dividing plate 2, positive electrode 3, positive electrode chamber 4, negative potential chamber 9, negative potential 10 and negative potential dividing plate 11.Anode is ruthenium titanium plate, ruthenium titanium net, ruthenium titanium porous plate or graphite cake in the electrode device, and negative electrode is the graphite cake of metal sheet, porous stainless steel plate or conduction.
Gripping unit is arranged on two ends, the electrode device outside, comprise first member plate 1 and right end plate 12, and 10 pairs of bolts 13, nut on tighting a bolt in certain sequence just can be compacted into a single unit system to, positive electrode dividing plate 2, positive electrode 3, negative potential 10, negative potential dividing plate 11, first member plate 1 and right end plate 12 with some films.
Cylindrical sleeve 14 and equilateral triangle support 15 are accessory constituents of disc type EDI purifier, and cylindrical sleeve 14 is used as the side-closed of disc membrane stack, disc electrode device and these three major portions of disc-shaped end plates hold-down gear.Equilateral triangle support 15 is positioned at the cylindrical sleeve two ends, can erect for disc type EDI purifier and place or horizontal positioned usefulness.There is stove bolt the support side, is used for connecting and fixing each EDI purifier unit, installation in position.Each EDI purifier unit Inlet and outlet water inner connection tube parallel connection all has tube stub on each end plate, connect easily.
Three EDI purifier unit can vertically be linked to be a standardized unit, rely on the equilateral triangle support, and several standardized units can connect in place by certain geometrical shape, and the occupation of land space is little, easy to loading and unloading.Placement both can be erect in EDI purifier unit, but also horizontal positioned.Fig. 2 represents to erect the EDI device unit of placement, and wherein Fig. 2 a is 1 unitary front view of EDI, can see the equilateral triangle support on its vertical view 2b; Fig. 3 a is the front view of 18 EDI unit combination, can see on its vertical view 3b that 6 equilateral triangle supports have formed an equilateral hexagon support.
The stable performance of disc type EDI purifier, reliable; O-ring seals and circular cylindrical outer sleeve double-layer seal, water-tight; Rational in infrastructure, material use is abundant; Handling ease, expense is cheap; It is little to take up an area of the space, and pipeline is simple; Easy to loading and unloading, overall appearance has modular functionality.
Claims (7)
1. disc type electrodeionization water-purifying device, cylindrical, it comprises the disc membrane stack, these three major portions of disc electrode device and disc end gripping unit, also comprise these two accessory constituents of cylindrical sleeve and equilateral triangle support, it is right that the disc membrane stack is divided into some groups of films, it is characterized in that: every group of film is to being by anion-exchange membrane, the freshwater room hollow shelf, each composition of cationic exchange membrane and dense hydroecium hollow shelf, arrange with the fixed sequence alternate, film is an electrode device to two ends, with the end gripping unit these assemblies are compressed, membrane stack, electrode device and end gripping unit all are contained in the described cylindrical sleeve, and described equilateral triangle support is equipped with at described cylindrical sleeve two ends.
2. disc type electrodeionization water-purifying device according to claim 1 is characterized in that: the thickness of described freshwater room hollow shelf is 10mm, in its cavity by waiting space completion method filling coefficient of uniformity S respectively less than 1.3 mixing anion and cation exchange resin.
3. disc type electrodeionization water-purifying device according to claim 1, it is characterized in that: the thickness of described dense hydroecium hollow shelf is 3～5mm, in its cavity by waiting space completion method to fill coefficient of uniformity S less than 1.3 conduction spent ion exchange resin, or filling ion-exchange fiber and finished product thereof.
4. disc type electrodeionization water-purifying device according to claim 1 is characterized in that: anode is ruthenium titanium plate, ruthenium titanium net, ruthenium titanium porous plate or graphite cake in the described electrode device; Negative electrode is the graphite cake of metal sheet, porous stainless steel plate or conduction.
5. disc type electrodeionization water-purifying device according to claim 1 is characterized in that: the sleeve that the side-closed of described disc membrane stack, disc electrode device and disc hold-down gear three parts is used is cylindrical.
6. disc type electrodeionization water-purifying device according to claim 1, it is characterized in that: the support of described disc type electrodeionization water-purifying device is an equilateral triangle, be positioned at the two ends of described cylindrical sleeve, can erect for the disc type electrodeionization water-purifying device and place or horizontal positioned usefulness, there is stove bolt described equilateral triangle support side, be used for connecting and fixing each electrodeionization water-purifying device unit, installation in position.
7. disc type electrodeionization water-purifying device according to claim 1 is characterized in that: the unitary connection inner connection tube of described electrodeionization water purification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520022937 CN2793060Y (en) | 2005-04-27 | 2005-04-27 | Electric disk-style deionizing water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520022937 CN2793060Y (en) | 2005-04-27 | 2005-04-27 | Electric disk-style deionizing water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2793060Y true CN2793060Y (en) | 2006-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520022937 Expired - Fee Related CN2793060Y (en) | 2005-04-27 | 2005-04-27 | Electric disk-style deionizing water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2793060Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786700A (en) * | 2010-03-22 | 2010-07-28 | 石玉国 | Electrically-driven ion-transferring water purifier |
| CN103723870A (en) * | 2012-12-28 | 2014-04-16 | 肖英 | Water purifying plant capable of enhancing performance of conventional water purifier |
| CN104671365A (en) * | 2013-12-02 | 2015-06-03 | 上海康雷分析仪器有限公司 | Continuous electric deionizer for laboratory ultrapure water machine |
-
2005
- 2005-04-27 CN CN 200520022937 patent/CN2793060Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786700A (en) * | 2010-03-22 | 2010-07-28 | 石玉国 | Electrically-driven ion-transferring water purifier |
| CN103723870A (en) * | 2012-12-28 | 2014-04-16 | 肖英 | Water purifying plant capable of enhancing performance of conventional water purifier |
| CN103723868A (en) * | 2012-12-28 | 2014-04-16 | 肖英 | Water purifier |
| CN103721886A (en) * | 2012-12-28 | 2014-04-16 | 肖英 | Ultrasonic nebulizer |
| CN103723869A (en) * | 2012-12-28 | 2014-04-16 | 肖英 | Water purifier for shower |
| CN103723868B (en) * | 2012-12-28 | 2015-07-15 | 肖英 | Water purifier |
| CN103723869B (en) * | 2012-12-28 | 2015-09-30 | 肖英 | Water cleaner for shower |
| CN103723870B (en) * | 2012-12-28 | 2016-06-15 | 肖英 | Improve the purifier of normal purifier performance |
| CN103721886B (en) * | 2012-12-28 | 2016-08-17 | 肖英 | Soniclizer |
| CN104671365A (en) * | 2013-12-02 | 2015-06-03 | 上海康雷分析仪器有限公司 | Continuous electric deionizer for laboratory ultrapure water machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WANG MINGYA Free format text: FORMER OWNER: WANG FANG Effective date: 20100721 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100084 NO.202, UNIT 1, EAST BUILDING 5, TSINGHUA UNIVERSITY, HAIDIAN DISTRICT, BEIJING TO: 100084 NO.202, UNIT 1, EAST BUILDING 5, TSINGHUA UNIVERSITY, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100721 Address after: 100084, No. 1, unit 202, east 5 floor, Tsinghua University, Beijing Patentee after: Wang Mingya Address before: 100084, No. 1, unit 202, east 5 floor, Tsinghua University, Beijing, Haidian District Patentee before: Wang Fang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060705 Termination date: 20140427 |