CN208120797U - A kind of modularization membrane capacitance deionizer - Google Patents
A kind of modularization membrane capacitance deionizer Download PDFInfo
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- CN208120797U CN208120797U CN201820243073.7U CN201820243073U CN208120797U CN 208120797 U CN208120797 U CN 208120797U CN 201820243073 U CN201820243073 U CN 201820243073U CN 208120797 U CN208120797 U CN 208120797U
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Abstract
The utility model relates to the technical fields of water process, especially a kind of modularization membrane capacitance deionizer, CDI membrane module module with water inlet pipe, outlet pipe, transmit electricity spool and several arrangements, the bottom of each CDI membrane module module is water inlet, top is water purification outlet, the water inlet of all CDI membrane module modules is all connected on water inlet pipe, and the water purification outlet of all CDI membrane module modules is all connected on outlet pipe；Each CDI membrane module module includes several electrodes pair that successively lamination is arranged up and down, each electrode is to by successively plate layer, anion exchange membrane facing, filter layer, cation-exchange membrane layer and the cathode plate layer of lamination setting form up and down, the plate layer of each electrode centering, anion exchange membrane facing, filter layer, cation-exchange membrane layer and cathode plate layer center be provided with through-hole, which is used as raw water channel.The structure of the modularization membrane capacitance deionizer simplifies, and increases water process amount.
Description
Technical field
The utility model relates to the technical field of water process, especially a kind of modularization membrane capacitance deionizer.
Background technique
The exploitation and application study of capacitive deionization technology are the important channels for solving or alleviating global freshwater resources crisis,
The technology has the advantages that low energy consumption, good purification, device structure simple, without secondary pollution.According to the difference of electrode structure,
Membrane capacitance deionizer can be divided into plate capacitor deionizer and rolled capacitor deionizer, plate capacitor deionization dress
Setting has many advantages, such as that structure is simple, easy for installation, operation and maintenance are simple.
Currently, existing plate capacitor deionizer uses water flow Z-shaped series flow between each layer pole plate in the market,
Each pole plate is connected to power supply by connecting terminal respectively, and the treating capacity of this structure design is small, and internal component is various.
Summary of the invention
The technical problems to be solved in the utility model is：In order to overcome the deficiencies in the prior art, the utility model
A kind of modularization membrane capacitance deionizer provided, structure simplify, and increase water process amount.
Technical solution adopted by the utility model to solve its technical problems is：A kind of modularization membrane capacitance deionization dress
It sets, the CDI membrane module module with water inlet pipe, outlet pipe, transmit electricity spool and several arrangements, the bottom of each CDI membrane module module
Portion is water inlet, and top is water purification outlet, and the water inlet of all CDI membrane module modules is all connected on water inlet pipe, all CDI films
The water purification outlet of assembly module is all connected on outlet pipe；
Each CDI membrane module module include up and down successively lamination setting several electrodes pair, each electrode to by up and down according to
Plate layer, anion exchange membrane facing, filter layer, cation-exchange membrane layer and the cathode plate layer composition of secondary lamination setting,
In the plate layer of each electrode centering, anion exchange membrane facing, filter layer, cation-exchange membrane layer and cathode plate layer
The heart is provided with through-hole, which is used as raw water channel.
It further limits, plate layer and yin of several electrodes that the lamination is arranged to upper possessed outermost end
Pole pole plate layer is connected through binding post with the positive and negative polar curve of transmission of electricity spool interior power line respectively.
It further limits, the CDI membrane module module further includes the shell for accommodating several electrodes pair, several electrodes
To, there are gap, which is used as spilling water channel between shell.
It further limits, limited post, the axial direction and shell of limited post is additionally provided in the shell of the CDI membrane module module
The axial direction of body is parallel, and the edge of each electrode pair is provided with the through-hole of opening, is embedded into through-hole by limited post matching
Mode, realize electrode fixed in the intracorporal anti-rotation of shell.
It further limits, the bottom end of the shell of each CDI membrane module module is provided with bottom platen, bottom platen
Diameter it is equal with the internal diameter of shell, bottom platen is provided centrally with through-hole, and raw water is flowed into from the through hole.
It further limits, the top of the shell of the CDI membrane module module is provided in top platen and top platen
The fixation clip of side, the diameter of top platen and the diameter of electrode pair are equal, and the diameter of fixation clip and the internal diameter of shell are equal,
Fixation clip is provided centrally with through-hole, the gap outflow being discharged between electrode pair and shell, between electrode pair and shell
Gap outflow water purification by the outlet of top platen, then the through-hole that is arranged by fixation clip center flows out water purification and goes out
Mouthful.
Further limit, the CDI membrane module module further include bottom cover for water inlet and binding post is arranged and
For water purification outlet, discharge outlet and the top cover of binding post is arranged, bottom cover is located at the lower section of bottom platen, and top cover is located at fixation clip
Top, be basic fixed part with bottom cover, top cover, fixation clip, top platen be depressed by electrode pair and electricity by fastening bolt
Extremely to the bottom at place, the fixation of electrode pair is completed.
The utility model has the beneficial effects that：A kind of modularization membrane capacitance deionizer provided by the utility model, is adopted
With water route parallel connection, the concatenated mode of circuit, the lengthy and tedious design in structure is reduced, increases water process amount to greatest extent, improves salt
The removal efficiency of ion；Meanwhile compared with prior art, the plank frame design of the utility model, structure more optimize, no backwash
Dead zone, backwash are more thorough；In addition a kind of modularization membrane capacitance deionizer of the utility model is that standard is inputted and exported
Interface, it is modular design make engineering design simplify, can be adjusted flexibly according to the water quality and quantity and processing standard of engineering treating capacity,
Mounting means and control mode, have universality and flexibility.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments as described in this application, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of Fig. 1；
Fig. 3 is the structural schematic diagram of membrane module；
Fig. 4 is the cross-sectional view of Fig. 3；
Fig. 5 is the decomposition texture schematic diagram of Fig. 3；
Fig. 6 is the top view of Fig. 3；
Fig. 7 is the partial enlarged view in Fig. 4 at A；
Fig. 8 is the schematic diagram of water (flow) direction.
In figure marked as：1, cabinet；1-1, inlet opening；1-2, water purification are portalled；1-3, transmission of electricity string holes；2, CDI membrane module
Module；2-1, water inlet；2-2, water purification outlet；2-3, spilling water channel；2-4, binding post；2-5, electrode；2-5-1, plate
Layer；2-5-2, anion exchange membrane facing；2-5-3, filter layer；2-5-4, cation-exchange membrane layer；2-5-5, cathode plate layer；2-
6, limited post；2-7, bottom platen；2-8, top platen；2-9, bottom cover；2-10, top cover；2-11, fixation clip；2-12, shell
Body；2-13, raw water channel；3, water inlet pipe；4, outlet pipe；5, bracket；6, transmission of electricity spool.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
See Fig. 1~8, a kind of modularization membrane capacitance deionizer has cabinet 1 and bracket 5, be provided on cabinet 1 into
Water hole 1-1, water purification portal 1-2 and transmission of electricity string holes 1-3, and the booster action in cabinet 1 by bracket 5 is provided with water inlet pipe 3, is discharged
The CDI membrane module module 2 of pipe 4, transmit electricity spool 6 and several arrangements, the bottom of each CDI membrane module module 2 are water inlet 2-1,
Top is water purification outlet 2-2, and the water inlet 2-1 of all CDI membrane module modules 2 is all connected on water inlet pipe 3, all CDI film groups
The water purification outlet 2-2 of part module 2 is all connected on outlet pipe 4, and the outlet of water inlet pipe 3 corresponds to the inlet opening 1-1 on cabinet 1,
The water purification that the outlet of outlet pipe 4 corresponds on cabinet 1 is portalled 1-2.
Each CDI membrane module module 2 includes shell 2-12, spilling water channel 2-3, binding post 2-4, limited post 2-6, bottom pressure
Plate 2-7, top platen 2-8, bottom cover 2-9, top cover 2-10, fixation clip 2-11, raw water channel 2-13 and successively lamination up and down
For several electrodes being arranged to 2-5, shell 2-12 is used to accommodate several electrodes to 2-5, and each electrode is to 2-5 by successively lamination up and down
Plate layer 2-5-1, anion exchange membrane facing 2-5-2, filter layer 2-5-3, cation-exchange membrane layer 2-5-4 and the yin of setting
Pole pole plate layer 2-5-5 composition.
The bottom end of shell 2-12, the internal diameter phase of the diameter and shell 2-12 of bottom platen 2-7 is arranged in bottom platen 2-7
Deng the through-hole that is provided centrally with of, bottom platen 2-7, raw water is flowed into from the through hole.Top platen 2-8 and fixation clip 2-11 are set
It sets on the top of shell 2-12, fixation clip 2-11 is located at the top of top platen 2-8, the diameter and electrode of top platen 2-8
Equal to the diameter of 2-5, the diameter of fixation clip 2-11 is equal with the internal diameter of shell 2-12, the center setting of fixation clip 2-11
There is through-hole.Water inlet 2-1 and wherein a binding post 2-4 are arranged on bottom cover 2-9, water purification outlet 2-2 and other binding post 2-4
It is arranged on top cover 2-10, bottom cover 2-9 is located at the lower section of bottom platen 2-7, and top cover 2-10 is located at the top of fixation clip 2-11,
It is basic fixed part with bottom cover 2-9, top cover 2-10, fixation clip 2-11, top platen 2-8 is depressed by electrode by fastening bolt
To 2-5 and electrode to the bottom where 2-5, fixation of the electrode to 2-5 is completed.
Limited post 2-6, the axial direction and shell 2-12 of limited post 2-6 are additionally provided in the shell 2-12 of CDI membrane module module 2
Axial direction it is parallel, each electrode is provided with the through-hole of opening to the edge of 2-5, by limited post 2-6 matching be embedded into
The mode of through-hole realizes that electrode fixes anti-rotation of the 2-5 in shell 2-12.
Each electrode in 2-5 plate layer 2-5-1, anion exchange membrane facing 2-5-2, filter layer 2-5-3, sun from
The center of proton exchange layer 2-5-4 and cathode plate layer 2-5-5 are provided with through-hole, which is used as raw water channel 2-13.If
Dry electrode is to, there are gap, which is used as spilling water channel 2-3 between 2-5 and shell 2-12.Water outlet is from electrode to 2-5 and shell
Gap outflow between 2-12 passes through top platen 2-8's to the water purification that the gap between 2-5 and shell 2-12 is flowed out from electrode
Outlet, then water purification outlet 2-2 is flowed out by the through-hole that the center fixation clip 2-11 is arranged.
Wherein, the water (flow) direction of CDI membrane module module 2 is：Raw water is intake from the water inlet 2-1 of bottom, passes through electrode pair
Longitudinal raw water channel 2-13 among 2-5, and using lateral filter layer 2-5-3 as flow-guiding channel, successively flow to each electrode
To 2-5 reaction zone, plate layer 2-5-1 attracts the anion in water, cathode plate layer by anion exchange membrane facing 2-5-2
2-5-5 attracts the cation in water by cation-exchange membrane layer 2-5-4, and water outlet is from electrode between 2-5 and shell 2-12
Gap outflow, finally flows out from the water purification outlet 2-2 at top.Water route while guaranteeing treating capacity, is increased using being connected in parallel
The treating capacity of unit volume module, the industrialization for membrane capacitance processing technique provide technical foundation.
The outlet of transmission of electricity spool 6 corresponds to the transmission of electricity string holes 1-3 on cabinet 1, and several electrodes of lamination setting are to institute on 2-5
The each electrode having is serially connected between 2-5, wherein the plate layer 2-5-1 of outermost end and cathode plate layer 2-5-5
It is connected respectively through binding post 2-4 with the positive and negative polar curve of transmission of electricity 6 interior power line of spool.According to equivalent capacity principle, by each electrode
2-5 is connected in series, it is practical only to connect electricity in the electrode in both ends, it is effectively simplified the connection type of electrode.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (7)
1. a kind of modularization membrane capacitance deionizer, it is characterised in that：With water inlet pipe (3), outlet pipe (4), transmission of electricity spool
(6) and the CDI membrane module module (2) of several arrangements, the bottom of each CDI membrane module module (2) are water inlet (2-1), top
Water inlet (2-1) for water purification outlet (2-2), all CDI membrane module modules (2) is all connected on water inlet pipe (3), all CDI
The water purification outlet (2-2) of membrane module module (2) is all connected on outlet pipe (4)；
Each CDI membrane module module (2) includes that successively several electrodes of lamination setting are to (2-5) up and down, and each electrode is to (2-5)
By the plate layer (2-5-1), anion exchange membrane facing (2-5-2), filter layer (2-5-3), sun that successively lamination is arranged up and down
Ion-exchange membrane layer (2-5-4) and cathode plate layer (2-5-5) composition, each electrode is to the plate layer (2-5- in (2-5)
1), anion exchange membrane facing (2-5-2), filter layer (2-5-3), cation-exchange membrane layer (2-5-4) and cathode plate layer (2-5-
5) center is provided with through-hole, which is used as raw water channel (2-13).
2. a kind of modularization membrane capacitance deionizer according to claim 1, it is characterised in that：The lamination setting
Several electrodes the plate layer (2-5-1) and cathode plate layer (2-5-5) of possessed outermost end on (2-5) are passed through respectively
Binding post (2-4) is connected with the positive and negative polar curve of transmission of electricity spool (6) interior power line.
3. a kind of modularization membrane capacitance deionizer according to claim 1, it is characterised in that：The CDI film group
Part module (2) further includes the shell (2-12) for accommodating several electrodes to (2-5), and several electrodes are to (2-5) and shell (2-
12) there are gap between, which is used as spilling water channel (2-3).
4. a kind of modularization membrane capacitance deionizer according to claim 3, it is characterised in that：The CDI film group
It is additionally provided with limited post (2-6) in the shell (2-12) of part module (2), the axial direction of limited post (2-6) and the axis of shell (2-12)
To parallel, each electrode is provided with the through-hole of opening to the edge of (2-5), is embedded by limited post (2-6) matching
The mode of through-hole realizes that electrode fixes the anti-rotation of (2-5) in shell (2-12).
5. a kind of modularization membrane capacitance deionizer according to claim 3, it is characterised in that：Each CDI
The bottom end of the shell (2-12) of membrane module module (2) is provided with bottom platen (2-7), the diameter and shell of bottom platen (2-7)
The internal diameter of (2-12) is equal, and bottom platen (2-7) is provided centrally with through-hole, and raw water is flowed into from the through hole.
6. a kind of modularization membrane capacitance deionizer according to claim 5, it is characterised in that：The CDI film group
The top of the shell (2-12) of part module (2) is provided with the fixation clip above top platen (2-8) and top platen (2-8)
The diameter of (2-11), top platen (2-8) are equal with diameter of the electrode to (2-5), the diameter and shell of fixation clip (2-11)
The internal diameter of (2-12) is equal, and fixation clip (2-11) is provided centrally with through-hole, and water outlet is from electrode to (2-5) and shell (2-12)
Between gap outflow, from electrode between (2-5) and shell (2-12) gap flow out water purification pass through top platen (2-8)
Outlet, then by the fixation clip center (2-11) be arranged through-hole flow out water purification outlet (2-2).
7. a kind of modularization membrane capacitance deionizer according to claim 6, it is characterised in that：The CDI film group
Part module (2) further includes bottom cover (2-9) for water inlet (2-1) and binding post (2-4) is arranged and goes out for water purification is arranged
The top cover (2-10) of mouth (2-2), discharge outlet and binding post (2-4), bottom cover (2-9) are located at the lower section of bottom platen (2-7), top cover
(2-10) is located at the top of fixation clip (2-11), is basic fixed part with bottom cover (2-9), by fastening bolt by top cover (2-
10), fixation clip (2-11), top platen (2-8) are depressed into electrode to (2-5) and electrode to the bottom where (2-5), complete electricity
Extremely to the fixation of (2-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820243073.7U CN208120797U (en) | 2018-02-09 | 2018-02-09 | A kind of modularization membrane capacitance deionizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820243073.7U CN208120797U (en) | 2018-02-09 | 2018-02-09 | A kind of modularization membrane capacitance deionizer |
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| CN208120797U true CN208120797U (en) | 2018-11-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217866A (en) * | 2018-02-09 | 2018-06-29 | 江苏美淼环保科技有限公司 | Modularization membrane capacitance deionizer |
| WO2023060541A1 (en) * | 2021-10-15 | 2023-04-20 | 江苏新宜中澳环境技术有限公司 | Membrane capacitive deionization electrode assembly, housing structure, module and liquid treatment method |
-
2018
- 2018-02-09 CN CN201820243073.7U patent/CN208120797U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217866A (en) * | 2018-02-09 | 2018-06-29 | 江苏美淼环保科技有限公司 | Modularization membrane capacitance deionizer |
| WO2023060541A1 (en) * | 2021-10-15 | 2023-04-20 | 江苏新宜中澳环境技术有限公司 | Membrane capacitive deionization electrode assembly, housing structure, module and liquid treatment method |
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