CN205973923U - Ion device is removed in absorption of spiral winding formula electric capacity - Google Patents
Ion device is removed in absorption of spiral winding formula electric capacity Download PDFInfo
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- CN205973923U CN205973923U CN201620796136.2U CN201620796136U CN205973923U CN 205973923 U CN205973923 U CN 205973923U CN 201620796136 U CN201620796136 U CN 201620796136U CN 205973923 U CN205973923 U CN 205973923U
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Abstract
The utility model relates to the field of water treatment, concretely relates to ion device is removed in absorption of spiral winding formula electric capacity, include: shell, electrodes core and terminal, the shell includes that upper cover plate, lower apron and ladle body are provided with the liquid outlet on the upper cover plate, is provided with the inlet down on the apron, electrodes core includes, center tube, electrode layer and net layer, the electrode layer with net layer staggered arrangement to the center tube is rolled up for the center and is made an organic whole. An ion device is removed in absorption of spiral winding formula electric capacity, simple structure adopts the canoe, avoids flat structure's preparation complicated, sealed many shortcomings, adopt little density material simultaneously, avoidance means is heavy, needs mechanical carrying.
Description
Technical field
This utility model is related to water treatment field and in particular to a kind of spiral winded type capacitive adsorption deionizing apparatus.
Background technology
In short supply with freshwater resources in recent years, environmental pollution is increasingly serious, and many countries are faced with fresh water crisis in the world,
Water resource has become as the strategic resource of restriction socio-economic development and environment for human survival.Desalting processing is as a kind of emerging product
Industry, has wide market development prospect, and the market space is huge.
At present, the mankind have been developed over multiple desalting technologies, including ion exchange, reverse osmosiss, electrodialysis, EDI and electricity
Appearance formula desalination etc..Ion exchange is the method that spent ion exchange resin removes liquid intermediate ion, but needs during resin regeneration to use
Strong acid and strong base, can cause secondary pollution；Reverse osmosiss, with pressure differential as motive force, make liquid retain the film of salinity by reverse osmosis membrane
Isolation technics, but operating pressure is high, and film easily pollutes；Electrodialysis are electrochemistry and the combination of dialysis process, in applying direct current
Make liquid intermediate ion purify liquid by ionic membrane under the driving of field, but ion exchange membrane is relatively costly；EDI technology is by electric osmose
Analysis is combined together with ion exchange technique, and it avoids the chemical regeneration of ion exchange resin, and desalination rate is high, but equally
There is a problem of ionic membrane easily pollute, short life.
Condenser type desalination is that low-voltage dc power supply is applied in opposite polarity a pair of electrodes, and the ion in solution is quiet
It is attracted to the two ends of electrode respectively, thus reaching the process of desalination in the presence of electric field.It is only necessary to by electrode during electrode regeneration
Plate short circuit or electric discharge, ion on battery lead plate for the absorption will be desorbed.
In the patents such as Chinese patent CN1401585A, CN101331088A, CN102807266A, using battery lead plate parallel stacks
Battery lead plate is put together by folded structure, is sealed with sealing strip each other, number of parts used by such module is more, assembling
Get up complexity, seal point is many.
Chinese patent CN2764765Y activated carbon electrodes replace ion exchange membrane, have developed a kind of spiral wound capacitive character
Ion removes equipment, it is to avoid the secondary pollution bringing because of acid-alkali regeneration.Device interior by electrode layer and net interlayer interlaced arrangement, with
It is rolled into one, runner adopts sped structure centered on central canal.This equipment replaces plate and frame structure, structure letter by rolled structure
Singly, it is easy to seal, but flow to and increased using helical structure resistance.
Utility model content
The purpose of this utility model, is to solve the problems, such as in background technology, providing a kind of spiral winded type electric capacity to inhale
Attached deionizer.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of spiral winded type capacitive adsorption deionizing apparatus, including：Shell, electrode cores and binding post, described shell bag
Include, upper cover plate, lower cover and ladle body, upper cover plate is provided with liquid outlet, lower cover is provided with inlet；Described electrode cores bag
Include, central canal, electrode layer and clathrum, described electrode layer and described clathrum interlaced arrangement, rolled into centered on central canal
Integrally.
Preferably, described electrode layer includes, battery lead plate, glue-line, membrane layer, described battery lead plate is divided into two-layer multipair formula row
Row, are bondd by described glue-line between described battery lead plate.
Preferably, described membrane layer covers the outer surface in electrode layer, membrane layer plays prevents short-circuit effect again
Can prevent surface particles from coming off.
Preferably, described glue-line is made up of with viscosity glue toughness glue.
Preferably, battery lead plate includes cathode electrode plate and anode electrode plate, cathode electrode plate and anode electrode plate are
Combination electrode, described combination electrode is made up of with the active material layer being coated in matrix surface matrix, and described matrix thickness is
0.2mm, described active substance thickness is 0.2～0.3mm.
Preferred as such scheme, described matrix is soft graphite, and active material layer is by activated carbon, white carbon black and to glue
Knot agent is blended in the porous carbon materials made.
Preferably, described electrode layer is made up of multipair cathode electrode plate and anode electrode plate, cathode electrode described in each pair
Plate and anode electrode plate pass through a wire and connect, and described wire is connected with binding post.
Preferably, being provided with nonwoven layer outside described central canal, described electrode layer and clathrum pass through nonwoven layer with
The gluing fixation of central canal.Described nonwoven layer is by non-woven fabrics gluing on central canal, is wound around the mode system of 3 circles around central canal
Become, described electrode layer and clathrum have sizing cotton with the tiling of nonwoven layer junction.
Preferably, described liquid outlet and inlet axis be not conllinear, and it is separately positioned on the edge of upper cover plate, lower cover
Position, can be effectively increased the driving of current, enhancement process effect.
In sum, the beneficial effects of the utility model：
1. a kind of spiral winded type capacitive adsorption deionizing apparatus described in the utility model, structure is simple, using winding
Mode, it is to avoid the making of slab construction is complicated, the shortcoming more than seal point；Adopt little density material, it is to avoid device is heavy simultaneously, need
Mechanical handing.
2. a kind of spiral winded type capacitive adsorption deionizing apparatus described in the utility model, replace CDI group using glue-line
The original gripper shoe of part, original technology needs to fix on the supporting plate by electrode slice, complex steps, and troublesome poeration, using glue-line
After can save this step, and better tightness；Secondly, bondline thickness is little, reduces space, increases battery lead plate logarithm, greatly
Improve greatly the service behaviour of assembly；Glue-line density is little, and cost of material is low, reduces lightweight packages, reduces input cost.
3. a kind of spiral winded type capacitive adsorption deionizing apparatus described in the utility model, using straight-through type flow passage, keep away
Exempt from because produced by screw-shaped flow paths, pressure is excessive.
4. a kind of spiral winded type capacitive adsorption deionizing apparatus described in the utility model, can enter according to the actual requirements
Row is installed, and with multiple in parallel or multiple series connection, can improve the utilization rate of device.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top cross-sectional view of the present utility model；
Fig. 3 is the schematic top plan view of electrode layer in this utility model；
Fig. 4 is the structural representation of electrode layer in this utility model.
Specific embodiment
Specific examples below is only to explanation of the present utility model, and it is not to restriction of the present utility model, this
Skilled person can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution,
But as long as all being protected by Patent Law in right of the present utility model.
With embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment 1：
According to Fig. 1～Fig. 4, a kind of spiral winded type capacitive adsorption deionizing apparatus, including：Including：Shell 1, electricity
Pole piece 2 and binding post 3, shell 1 includes, upper cover plate 11, lower cover 12 and ladle body 13, and upper cover plate 11 is provided with liquid outlet 111,
Inlet 121 is provided with lower cover 12；Electrode cores 2 include, central canal 21, electrode layer 22 and clathrum 23, electrode layer 22 with
Clathrum 23 interlaced arrangement, is rolled integral centered on central canal 21.
Electrode layer 22 includes, battery lead plate 221, glue-line 222, membrane layer 223, and battery lead plate 221 is divided into the arrangement of two-layer multipair formula,
Bondd by glue-line 222 between battery lead plate 221, membrane layer 223 covers the outer surface in electrode layer 22, and glue-line 222 is by toughness glue
Constitute with viscosity glue.
Battery lead plate 221 includes cathode electrode plate 2211 and anode electrode plate 2212, cathode electrode plate 2211 and anode electrode
Plate 2212 is combination electrode, and combination electrode is made up of with the active material layer being coated in matrix surface matrix, and matrix thickness is
0.2mm, active substance thickness is 0.2～0.3mm, and matrix is soft graphite, and active material layer is by activated carbon, white carbon black and to glue
Knot agent is blended in the porous carbon materials made.
Electrode layer 22 is made up of multipair cathode electrode plate 2211 and anode electrode plate 2212, each pair cathode electrode plate 2211 He
Anode electrode plate 2212 is connected by a wire 31, and wire 31 is connected with binding post 3.
It is provided with nonwoven layer, electrode layer 22 and clathrum 23 are gluing with central canal 21 by nonwoven layer outside central canal 21
Fixing.Nonwoven layer is by non-woven fabrics gluing on central canal, and the mode being wound around 3 circles around central canal is made, electrode layer 22 He
Clathrum 23 has sizing cotton with the tiling of nonwoven layer junction.
During operation, water enters air stream enter runner from inlet 121, and the charged particle in water is by cathode electrode plate 2211 and anode electrode
Plate 2212 adsorbs, and the water after process flows out through liquid outlet 111.When the absorbability of electrode layer 22 reaches saturation, by binding post 3
Both positive and negative polarity short circuit, adsorbed ion is discharged from electrode surface, electrode is regenerated；After regeneration finishes, in electrode
Layer 22 two ends apply opposite voltage and carry out next round desalination, so circulate repeatedly.
Embodiment 2：
It is with above-described embodiment 1 difference, liquid outlet 111 and inlet 121 axis be not conllinear, and is separately positioned on
Upper cover plate 11, the marginal position of lower cover 12, can be effectively increased the driving of current, enhancement process effect.
Claims (9)
1. a kind of spiral winded type capacitive adsorption deionizing apparatus are it is characterised in that include：Shell（1）, electrode cores（2）With connect
Terminal（3）, described shell（1）Including upper cover plate（11）, lower cover（12）And ladle body（13）, upper cover plate（11）On be provided with out
Liquid mouth（111）, lower cover（12）On be provided with inlet（121）；Described electrode cores（2）Including central canal（21）, electrode layer
（22）And clathrum（23）, described electrode layer（22）With described clathrum（23）Interlaced arrangement, with central canal（21）Centered on roll up
It is formed integrally.
2. a kind of spiral winded type capacitive adsorption deionizing apparatus according to claim 1 are it is characterised in that described electrode
Layer（22）Including battery lead plate（221）, glue-line（222）, membrane layer（223）, described battery lead plate（221）It is divided into two-layer multipair formula row
Row, described battery lead plate（221）Between pass through described glue-line（222）Bonding.
3. a kind of spiral winded type capacitive adsorption deionizing apparatus according to claim 2 are it is characterised in that described barrier film
Layer（223）Cover in electrode layer（22）Outer surface.
4. a kind of spiral winded type capacitive adsorption deionizing apparatus according to claim 3 are it is characterised in that described glue-line
（222）It is made up of with viscosity glue toughness glue.
5. a kind of spiral winded type capacitive adsorption deionizing apparatus according to claim 4 are it is characterised in that described electrode
Plate（221）Including cathode electrode plate（2211）And anode electrode plate（2212）, cathode electrode plate（2211）And anode electrode plate
（2212）It is combination electrode, described combination electrode is made up of with the active material layer being coated in matrix surface matrix, described base
Body thickness is 0.2mm, and described active substance thickness is 0.2～0.3mm.
6. a kind of spiral winded type capacitive adsorption deionizing apparatus according to claim 5 are it is characterised in that described matrix
For soft graphite, active material layer is to be blended in, by activated carbon, white carbon black and binding agent, the porous carbon materials made.
7. a kind of spiral winded type capacitive adsorption deionizing apparatus according to claim 6 are it is characterised in that described electrode
Layer（22）By multipair cathode electrode plate（2211）And anode electrode plate（2212）Constitute, cathode electrode plate described in each pair（2211）With
Anode electrode plate（2212）By a wire（31）Connect, described wire（31）With binding post（3）It is connected.
8. a kind of spiral winded type capacitive adsorption deionizing apparatus according to claim 7 are it is characterised in that described center
Pipe（21）It is provided with nonwoven layer outward, described electrode layer（22）And clathrum（23）By nonwoven layer and central canal（21）Gluing
Fixing.
9. a kind of spiral winded type capacitive adsorption deionizing apparatus according to claim 8 it is characterised in that described go out liquid
Mouthful（111）And inlet（121）Axis is not conllinear, and is separately positioned on upper cover plate（11）, lower cover（12）Marginal position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796136.2U CN205973923U (en) | 2016-07-27 | 2016-07-27 | Ion device is removed in absorption of spiral winding formula electric capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796136.2U CN205973923U (en) | 2016-07-27 | 2016-07-27 | Ion device is removed in absorption of spiral winding formula electric capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205973923U true CN205973923U (en) | 2017-02-22 |
Family
ID=58026557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620796136.2U Expired - Fee Related CN205973923U (en) | 2016-07-27 | 2016-07-27 | Ion device is removed in absorption of spiral winding formula electric capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205973923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324461A (en) * | 2017-08-25 | 2017-11-07 | 镇江市润源水处理设备制造有限公司 | Electro-adsorption demineralization module |
| CN110240293A (en) * | 2019-06-03 | 2019-09-17 | 浙江三花智能控制股份有限公司 | Water softener |
-
2016
- 2016-07-27 CN CN201620796136.2U patent/CN205973923U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324461A (en) * | 2017-08-25 | 2017-11-07 | 镇江市润源水处理设备制造有限公司 | Electro-adsorption demineralization module |
| CN110240293A (en) * | 2019-06-03 | 2019-09-17 | 浙江三花智能控制股份有限公司 | Water softener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20210727 |