CN208500447U - A kind of three Room Double membrane electrolytic cells for halogenated organic matters dehalogenation and wastewater degradation - Google Patents
A kind of three Room Double membrane electrolytic cells for halogenated organic matters dehalogenation and wastewater degradation Download PDFInfo
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- CN208500447U CN208500447U CN201820810270.2U CN201820810270U CN208500447U CN 208500447 U CN208500447 U CN 208500447U CN 201820810270 U CN201820810270 U CN 201820810270U CN 208500447 U CN208500447 U CN 208500447U
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Abstract
The utility model relates to a kind of three Room Double membrane electrolytic cells for halogenated organic matters dehalogenation and wastewater degradation, belong to electro-chemical water electrolysis tech field, including main body, the rubber pad being equipped with main body top end opening and the lid being arranged in above rubber pad, each buckle of the right and left；It is set on the lid there are four dismountable electrode clamping opening, the left side of corresponding anode chamber is arranged in three electrode clamping opening therein, and the right side of corresponding cathode chamber is arranged in another electrode clamping opening；It is equipped with groove in the electrode clamping opening, is inlaid with gasket in the groove.The main body is from left to right successively separated into anode chamber, central compartment and cathode chamber by cation-exchange membrane and anion-exchange membrane；It is equipped with water outlet and water inlet in anode chamber, cathode chamber and central compartment, wherein anode chamber and cathode chamber are additionally provided with two interior circulation ports；Three Room Double membrane electrolytic cells solve the sealing problem of container reaction, while increasing interior recycle unit, keep reaction more complete.
Description
Technical field
The utility model belongs to electro-chemical water electrolysis tech field, and in particular, to one kind is used for halogenated organic matters dehalogenation
With three Room Double membrane electrolytic cells of wastewater degradation.
Background technique
Organic halogen is widely used in organic synthesis frequently as raw material, intermediate, solvent etc., in human being's production and
It is acted in life significant.However, many organic halogens are random or are inevitably discharged into environment, to ozone layer, ecology
Safety and human health cause to seriously endanger.
Halogenated organic matters largely use and discharge so that in water body halides pollution get worse, threaten ecological safety
With human health.Chlorophenol and perfluorooctane sulfonate pollutant are the representative organic dirts difficult to degrade being widely present in water body
Contaminate object.Also, halogenated organic pollutant has environmental persistence, difficult for biological degradation, bioaccumulation, high toxicity and moves over long distances
The features such as shifting ability, is also distributed in the field environments such as soil and atmosphere, how effectively to solve haloginated polluants and has become
Environmental area focus of attention.
Currently, the main methods of halogenated organic wastewater mainly have: bioanalysis, physisorphtion, light degradation method and electricity
Chemical oxidization method.Since halogenated organic matters have bio-toxicity, conventional bioanalysis is difficult to handle, and reaction condition should not control；
Absorption method adsorbent is easy inactivation, and regeneration is difficult；Energy consumption is high for ultrasonic method, and treating capacity is small；Light degradation method low efficiency, to the saturating of waste water
Photosensitiveness has higher requirements；Electrochemical oxidation process treatment effeciency is high, and reaction condition is mild, is at present most possibly by industrial applications
A technology.Usually carried out in prior art halogenated organic matters hydrodehalogenation reaction when, often can it is bad because of sealing effect or
Person's energy consumption is higher to cause reaction efficiency low, while organic wastewater is not pocessed to drain into environment and makes to environment after halogenating reaction
At pollution.
Utility model content
In order to solve deficiency in the prior art, the utility model provides a kind of three for halogenated organic matters hydrodehalogenation
Room Double membrane electrolytic cells.Three Room Double membrane electrolytic cells solve the sealing problem of container reaction, while increasing interior recycle unit,
Keep reaction more complete.
To achieve the goals above, the utility model use the specific scheme is that
A kind of three Room Double membrane electrolytic cells for halogenated organic matters hydrodehalogenation, including main body, match with main body top end opening
The lid for closing the rubber pad of setting and being arranged in above rubber pad；
The main body is from left to right successively divided into anode chamber, central compartment and cathode chamber, the anode chamber and central compartment
Between separated with cation-exchange membrane, separated between the central compartment and cathode chamber with anion-exchange membrane；In the anode chamber
Left side be successively arranged anode chamber's water outlet, interior circulation port I, interior circulation port II and anode chamber's water inlet, middle-jiao yang, function of the spleen and stomach from top to bottom
Pole room water outlet and anode chamber's water inlet are diagonal setting, and interior circulation port I and interior circulation port II are to be arranged in parallel；In the cathode
The right side of room is successively arranged cathode chamber water outlet, interior circulation port III, interior circulation port IV and cathode chamber water inlet from top to bottom, wherein
Cathode chamber water outlet and cathode chamber water inlet are diagonal setting, and interior circulation port III and interior circulation port IV are to be arranged in parallel；Described
The front side of central compartment is equipped with central compartment's water outlet, and rear side is equipped with central compartment's water inlet；
It is set on the lid there are four dismountable electrode clamping opening, three electrode clamping opening setting therein is corresponding to anode
The left side of room, place respectively the working electrode of waste liquid after degradation dehalogenation, dehalogenation to after electrode and degradation dehalogenation waste liquid to electricity
Pole, the right side of corresponding cathode chamber is arranged in another electrode clamping opening, for placing the working electrode of dehalogenation；In the electrode holder
It is equipped with groove in mouthful, is inlaid with gasket in the groove.
It is advanced optimized as to above scheme, in three Room, the left and right ends of Double membrane electrolytic cells respectively set one and are used for
The detachable buckle of fixed lid, rubber pad and main body.
As the further optimization to above scheme, the buckle includes the frame of three Room Double membrane electrolytic cells of cooperation,
The left and right top of frame is equipped with the screw and nut of adjusting elasticity.
It is advanced optimized as to above scheme, two grooves is equipped in the electrode clamping opening.
It is advanced optimized as to above scheme, the cation-exchange membrane and anion-exchange membrane are by two sides
Setting multihole lamina is fixed.
The utility model has the advantages that
(1) the homemade detachable electrode clamping opening of the present invention, setting there are two gasket, can in conjunction with electrode seal,
Prevent leakage；
(2) dehalogenation and waste liquid device after oxidative degradation dehalogenation are combined into one by the present invention, and the waste liquid that dehalogenation generates is thorough
It is oxidized to CO2And H2Outlet after O, being capable of more efficient, the synchronous removal halogenated organic matters of low consumption；
(3) present invention, which realizes, reacts being carried out continuously between differential responses room in electrolytic cell, also can control a certain anti-
Room is answered individually to carry out；
(4) present invention be provided in follow equipment, can promote to react efficient progress.
Detailed description of the invention
Fig. 1 is the top view of three Room Double membrane electrolytic cells lid of the present invention；
Fig. 2 is the top view of three Room Double membrane electrolytic cells rubber pad of the present invention；
Fig. 3 is the top view of three Room Double membrane electrolytic cells main body of the present invention；
Fig. 4 is the left view of three Room of the present invention Double membrane electrolytic cells buckle；
Fig. 5 is the structural schematic diagram that electrode stem is placed in electrode clamping opening；
Fig. 6 is the longitudinal sectional view that electrode stem is placed in electrode clamping opening；
Appended drawing reference: 1, lid；2, electrode clamping opening I；3, electrode clamping opening II；4, electrode clamping opening III；5, electrode clamping opening IV；6,
Electrode stem；7, gasket；8, rubber pad；9, anode chamber；10, cation-exchange membrane；11, central compartment；12, anion-exchange membrane；
13, cathode chamber；14, anode chamber's water outlet；15, interior circulation port I；16, interior circulation port II；17, anode chamber's water inlet；18, central
Room water outlet；19, central compartment's water inlet；20, cathode chamber water outlet；21, interior circulation port III；22, interior circulation port IV；23, cathode
Room water inlet；24, it buckles；25, screw；26, nut.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
Embodiment 1
A kind of three Room Double membrane electrolytic cells for halogenated organic matters hydrodehalogenation, are successively arranged lid 1, rubber from top to bottom
Pad 8 and main body, the right and left also respectively set one for fixing the buckle 24 of lid, rubber pad and main body；As shown in Figure 1, institute
State dismountable electrode clamping opening there are four setting on lid 1, (electrode clamping opening I 2, electrode clamping opening II 3 and electrode clamping opening three therein
III 4) left side of lid 1 is set and be sequentially placed from front to back the working electrode of waste liquid after degradation dehalogenation, dehalogenation to electrode
With degradation dehalogenation after waste liquid to electrode；The right side of lid is arranged in another electrode clamping opening IV 5, for placing the work of dehalogenation
Make electrode.As shown in Figure 5 and Figure 6, two grooves are equipped in each electrode clamping opening, be inlaid in each groove one it is close
Packing 7；The diameter of electrode stem 6 is slightly smaller compared with electrode clamping opening internal diameter, easy to disassemble, but can be intimately associated with gasket 7.
As shown in Fig. 2, the rubber pad 8 cooperates the top end opening design of main body, agree with the top end opening of main body；
As shown in figure 3, the main body is successively separated into anode chamber 9, central compartment 11 and cathode chamber 13 from left to right；Its
In, it is separated between the anode chamber 9 and central compartment 11 with cation-exchange membrane 10, is used between the central compartment 11 and cathode chamber 13
Anion-exchange membrane 12 separates；The cation-exchange membrane 10 and anion-exchange membrane 12 are fixed with two layers of multihole lamina respectively；
On 9 left side of anode chamber, setting is followed successively by anode chamber's water outlet 14, interior circulation port I 15, interior circulation there are four pipe from top to bottom
Mouth II 16 and anode chamber's water inlet 17, wherein anode chamber's water inlet 17 and anode chamber's water outlet 14 are diagonal setting, interior circulation port I
15 and interior circulation port II 16 be horizontally disposed；The central compartment 11 setting there are two pipe, before be 11 water outlet 18 of central compartment, after
Face is central compartment's water inlet 19；Setting is followed successively by cathode chamber water outlet there are four pipe from top to bottom on the right of the cathode chamber 13
20, interior circulation port III 21, interior circulation port IV 22, cathode chamber water inlet 23, wherein cathode chamber water inlet 23 and cathode chamber water outlet
20 be diagonal setting, and interior circulation port III 21 and interior circulation port IV 22 are horizontally disposed；Wherein, circulation port III 21 in the cathode chamber
It is connect by rubber tube with pressure pump with interior circulation port IV 22；The cathode chamber water inlet 23 is connected by rubber tube and pressure pump
It connects, cathode chamber water outlet 20 is connect with anode chamber's water inlet 17 by rubber tube；Circulation port I 15 and interior circulation in the anode chamber
Mouth II 16 is connect by rubber tube with pressure pump；Central compartment's water inlet 19 is connect by rubber tube with pressure pump；
The structure of the buckle 24 is as shown in figure 4, include the frame of a cooperation lid, rubber pad and main body three parts structure
Frame is equipped with adjustable elastic screw 25 and nut 26 on the left and right top of frame.
It is degraded the method for halogenated organic wastewater, is sequentially included the following steps: using above-mentioned three Room Double membrane electrolytic cells device
(1) electrolytic cell is installed from bottom to top, is connected with buckle 24, and electrode stem 6 is fixed on electrode clamping opening；
(2) waste water enters cathode chamber 13 by cathode chamber water inlet 23 through pressure pump, and inner circulating tube mouth is connected by rubber tube, delays
It rushes solution and central compartment 11 is entered by central compartment's water inlet 19 through pressure pump, connect by the working electrode of dehalogenation and to the power supply of electrode
It is logical；
(3) solution after the completion of dehalogenation enters anode chamber 9 by anode chamber's water inlet 17 through rubber tube, will give up after degradation dehalogenation
The working electrode of liquid is connected with the power supply to electrode, the solution outlet after degradation；
(4) halide ion that halogenated organic matters are taken off is collected by central compartment 11.
It should be noted that the above is only the preferred embodiments of the utility model, for those of ordinary skill in the art,
Without departing from the spirit and scope of the utility model, can with a variety of different modes to described embodiment into
Row amendment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as limiting the invention.
Claims (5)
1. a kind of three Room Double membrane electrolytic cells for halogenated organic matters dehalogenation and wastewater degradation, including main body, open with main body top
The mouth rubber pad being equipped with and the lid being arranged in above rubber pad；It is characterized by:
The main body is from left to right successively divided into anode chamber, central compartment and cathode chamber, between the anode chamber and central compartment
It is separated with cation-exchange membrane, is separated between the central compartment and cathode chamber with anion-exchange membrane；On a left side for the anode chamber
Side is successively arranged anode chamber's water outlet, interior circulation port I, interior circulation port II and anode chamber's water inlet from top to bottom, wherein anode chamber
Water outlet and anode chamber's water inlet are diagonal setting, and interior circulation port I and interior circulation port II are to be arranged in parallel；In the cathode chamber
Right side is successively arranged cathode chamber water outlet, interior circulation port III, interior circulation port IV and cathode chamber water inlet from top to bottom, wherein cathode
Room water outlet and cathode chamber water inlet are diagonal setting, and interior circulation port III and interior circulation port IV are to be arranged in parallel；In the center
The front side of room is equipped with central compartment's water outlet, and rear side is equipped with central compartment's water inlet；
It is set on the lid there are four dismountable electrode clamping opening, corresponding anode chamber is arranged in three electrode clamping opening therein
Left side, place respectively the working electrode of waste liquid after degradation dehalogenation, dehalogenation to after electrode and degradation dehalogenation waste liquid to electrode, separately
The right side of corresponding cathode chamber is arranged in an outer electrode clamping opening, for placing the working electrode of dehalogenation；In the electrode clamping opening
It is equipped with groove, is inlaid with gasket in the groove.
2. a kind of three Room Double membrane electrolytic cells for halogenated organic matters dehalogenation and wastewater degradation as described in claim 1, special
Sign is: in three Room, the left and right ends of Double membrane electrolytic cells respectively set one for fixing the removable of lid, rubber pad and main body
Unload formula buckle.
3. a kind of three Room Double membrane electrolytic cells for halogenated organic matters dehalogenation and wastewater degradation as claimed in claim 2, special
Sign is: the buckle includes the frame of three Room Double membrane electrolytic cells of cooperation, is equipped with adjusting elasticity on the left and right top of frame
Screw and nut.
4. a kind of three Room Double membrane electrolytic cells for halogenated organic matters dehalogenation and wastewater degradation as described in claim 1, special
Sign is: two grooves are equipped in the electrode clamping opening.
5. a kind of three Room Double membrane electrolytic cells for halogenated organic matters dehalogenation and wastewater degradation as described in claim 1, special
Sign is: the cation-exchange membrane and anion-exchange membrane are fixed by the way that multihole lamina is arranged in two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810270.2U CN208500447U (en) | 2018-05-29 | 2018-05-29 | A kind of three Room Double membrane electrolytic cells for halogenated organic matters dehalogenation and wastewater degradation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810270.2U CN208500447U (en) | 2018-05-29 | 2018-05-29 | A kind of three Room Double membrane electrolytic cells for halogenated organic matters dehalogenation and wastewater degradation |
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| Publication Number | Publication Date |
|---|---|
| CN208500447U true CN208500447U (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820810270.2U Active CN208500447U (en) | 2018-05-29 | 2018-05-29 | A kind of three Room Double membrane electrolytic cells for halogenated organic matters dehalogenation and wastewater degradation |
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| CN (1) | CN208500447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026044A (en) * | 2021-01-28 | 2021-06-25 | 江西津晶智美环保科技有限公司 | Three-chamber two-power-supply full-decomposition water electrolysis device and method |
-
2018
- 2018-05-29 CN CN201820810270.2U patent/CN208500447U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026044A (en) * | 2021-01-28 | 2021-06-25 | 江西津晶智美环保科技有限公司 | Three-chamber two-power-supply full-decomposition water electrolysis device and method |
| CN113026044B (en) * | 2021-01-28 | 2022-01-07 | 江西津晶智美环保科技有限公司 | Three-chamber two-power-supply full-decomposition water electrolysis device and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220816 Address after: 471000 room 2101 (2110), building 1, No. 248, Kaiyuan Avenue, Luolong District, Luoyang City, Henan Province Patentee after: Henan Zongxiang Environmental Protection Engineering Co.,Ltd. Address before: 471000 No. 48, Xiyuan Road, Jianxi District, Henan, Luoyang Patentee before: HENAN University OF SCIENCE AND TECHNOLOGY |