CN203270047U - Bipolar film polar distance electrolytic cell - Google Patents
Bipolar film polar distance electrolytic cell Download PDFInfo
- Publication number
- CN203270047U CN203270047U CN201320248095.XU CN201320248095U CN203270047U CN 203270047 U CN203270047 U CN 203270047U CN 201320248095 U CN201320248095 U CN 201320248095U CN 203270047 U CN203270047 U CN 203270047U
- Authority
- CN
- China
- Prior art keywords
- cathode
- anode
- electrolytic bath
- plate
- disc
- 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.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model relates to a bipolar film polar distance electrolytic cell. The bipolar film polar distance electrolytic cell comprises a plurality of unit electrolytic cells and half-unit electrolytic cells at two ends of the unit electrolytic cells, and ionic membranes and seal gaskets are arranged among the unit electrolytic cells and between the unit electrolytic cells and the half-unit electrolytic cells; and the unit electrolytic cells comprise four side frames (1), anode chambers (2) and cathode chambers (3) are arranged in the four side frames (1), and anode discs (2.1) of the anode chambers (2) and cathode discs (3.1) of the cathode chamber (3) are buckled on the four side frames (1) in a back to back manner. The bipolar film polar distance electrolytic cell is characterized in that anode gas-liquid separation boxes (2.4) are further arranged in the anode chambers (2), and cathode gas-liquid separation boxes (3.4) are further arranged in the cathode chambers (3). The bipolar film polar distance electrolytic cell has the advantages of high quality and security, low cost and long life.
Description
Technical field
The utility model relates to a kind of electrolyzer, relates in particular to a kind of multipole type membrane polar distance electrolytic bath, belongs to the chlorine industry technical field.
Background technology
The development of ion-exchange membrane electrolyzer is to pursue safety, cleaning, energy-conservation, stable, longevity as target, and the electrolyzer that uses now is mainly multipole type natural circulation high electric density Small pole distance electrolytic cell and membrane polar distance electrolytic bath.There are more following problems in different electrolyzers:
1, unit electrolytic bath does not have gas-liquid separation chamber, and liquids and gases flow out from drain pipe under the state of gas-liquid mixed, causes to produce vibration in unit electrolytic bath, exists destruction ionic membrane and negative electrode trim the shortcomings such as corrosion to occur.Some unit electrolytic bath has gas-liquid separation chamber, but in the anode separate chamber, the porous froth breaking net of eliminating chlorine bubbles is not set, and more sticking because of chlorine, air pocket can cause the turbulent flow phenomenon of fluid equally, causes the unit electrolytic bath internal vibration, has the hidden danger of destroying ionic membrane.And the gas-liquid separation box is arranged on the unit electrolytic bath top, and the box basifacial of gas-liquid separation box need bear the seal request squeeze as trim, and there is the inadequate phenomenon of rigidity in the box face of gas-liquid separation box, easily causes the leakage of trim.
2, the needs because installing, the size of ionic membrane must be greater than the physical dimension of unit electrolytic bath surrounding frame, and the utilization ratio of ionic membrane is not high, and production cost is higher.
3, the composition board (Q235+ titanium) that is used for being connected between anode disc and cathode disc can cause solder joint to come off because of corrosion (especially leaking appears in electrolyzer, in the time of in the middle of electrolytic solution enters), conduction variation and search the situation such as leak source difficulty.
Therefore seek the multipole type membrane polar distance electrolytic bath of a kind of high quality, high security, low cost, high life particularly important.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and the multipole type membrane polar distance electrolytic bath of a kind of high quality, high security, low cost, high life is provided.
The purpose of this utility model is achieved in that
a kind of multipole type membrane polar distance electrolytic bath, it comprises the half-cell electrolyzer at a plurality of unit electrolytic baths and two ends, be provided with ionic membrane and gasket seal between described a plurality of unit electrolytic bath and between unit electrolytic bath and half-cell electrolyzer, described unit electrolytic bath comprises four frames, be provided with anolyte compartment and cathode compartment in four frames, described anolyte compartment is formed by the anode disc of inboard and the anode network encirclement in the outside, described cathode compartment is formed by the cathode disc of inboard and the cathode screen encirclement in the outside, described anode disc and cathode disc are the disk-like structure that flanging forms, described anode disc and cathode disc are back-to-back to be buckled on four frames, also be provided with anode gas-liquid separation box in described anolyte compartment, described anode gas-liquid separation box is positioned at the top of anolyte compartment, be provided with negative electrode gas-liquid separation box in described cathode compartment, described negative electrode gas-liquid separation box is positioned at the top of cathode compartment.
As a kind of preferred, the outlet of described anode gas-liquid separation box is provided with netted folliculus plate.
As a kind of preferred, be provided with polylith titanium nickel compound board as being connected between described anode disc and cathode disc, be provided with elasticity fill-net that the nickel wire braiding forms between adjacent two titanium nickel compound boards as filling.
As a kind of preferred, described titanium nickel compound board is formed by titanium plate and the pressing of nickel plate, described titanium plate and nickel plate are all made list structure, the width of described titanium plate is less than the width of nickel plate, length direction along the nickel plate is evenly arranged a plurality of jacks that are parallel to each other, described titanium plate is passed by jack along nickel plate length direction, and presses together formation titanium nickel compound board with described nickel plate.
Compared with prior art, the beneficial effects of the utility model are:
1, the trim that bears the seal request squeeze is four frames of rigidity, makes unit electrolytic bath be difficult for extrusion, guarantees sealing effectiveness, is not easy to cause the leakage of trim, and safety performance is higher.
2, the gas-liquid separation box is arranged in anolyte compartment or cathode compartment, make the erection space of ionic membrane greatly reduce, every ionic membrane only need to accomplish that the physical dimension of frame gets final product, the ionic membrane that the unit electrolytic bath of same size is corresponding can reduce approximately 7% ~ 10% area, every multipole type membrane polar distance electrolytic bath can be saved cost more than 100,000 yuan, the utilization ratio of ionic membrane is high, reduces production costs.
3, that the titanium nickel compound board that is used for being connected between anode disc and cathode disc has is corrosion-resistant, intensity is high, easy welding, the characteristics that conduct electricity very well, make and benefit from the life-span raising, the elasticity fill-net that is used between the titanium nickel compound board both can play good supporting role, can play the effect of additional conductive again, the conduction quality is higher.
Therefore this multipole type membrane polar distance electrolytic bath has advantages of high quality, high security, low cost, high life.
Description of drawings
Fig. 1 is the unit electrolytic bath anode side structural representation of the utility model multipole type membrane polar distance electrolytic bath.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the unit electrolytic bath cathode side structural representation of the utility model multipole type membrane polar distance electrolytic bath.
Fig. 4 is the B-B sectional view of Fig. 3.
Fig. 5 is for being the titanium nickel compound board structural representation in the unit electrolytic bath of the utility model multipole type membrane polar distance electrolytic bath.
Fig. 6 is the C-C sectional view of Fig. 5.
Wherein:
Four frames 1, upper side frame 1.1, lower frame 1.2, left frame 1.3
Titanium nickel compound board 4, titanium plate 4.1, nickel plate 4.2.
Embodiment
referring to Fig. 1 ~ Fig. 6, a kind of multipole type membrane polar distance electrolytic bath that the utility model relates to, it comprises the half-cell electrolyzer at a plurality of unit electrolytic baths and two ends, be provided with ionic membrane and gasket seal between described a plurality of unit electrolytic bath and between unit electrolytic bath and half-cell electrolyzer, described unit electrolytic bath comprises four frames 1, be provided with anolyte compartment 2 and cathode compartment 3 in four frames 1, described four frames 1 comprise upper side frame 1.1, lower frame 1.2, left frame 1.3 and left frame, described anolyte compartment 2 is formed by the anode disc 2.1 of inboard and anode network 2.2 encirclements in the outside, described cathode compartment 3 is formed by the cathode disc 3.1 of inboard and cathode screen 3.2 encirclements in the outside, described anode disc 2.1 is with cathode disc 3.1 disk-like structure that flanging forms, described anode disc 2.1 use titanium materials are made, described cathode disc 3.1 use nickel materials are made, described anode network 2.2 adopts the titanium palldium alloy to make, the crevice corrosion of the anode seal face of preventing, described cathode screen 3.2 comprises negative electrode spacer screen 3.2.1 from the inside to the outside successively, negative electrode elastic network(s) 3.2.2 and negative electrode veil 3.2.3, cathode screen 3.2 forms film pole span structure, play and reduce the effect that ionic membrane falls and protect in medium voltage.
Described anode disc 2.1 is buckled on four frames 1 with cathode disc 3.1 is back-to-back, be provided with polylith titanium nickel compound board 4 between anode disc 2.1 and cathode disc 3.1 as being connected, be provided with the elasticity fill-net 5 conduct fillings that the nickel wire braiding forms between adjacent two titanium nickel compound boards 4, play the effect of support and additional conductive.Described titanium nickel compound board 4 is formed by titanium plate 4.1 and 4.2 pressings of nickel plate, described titanium plate 4.1 and nickel plate 4.2 are all made list structure, the width of described titanium plate 4.1 is less than the width of nickel plate 4.2, length direction along nickel plate 4.2 is evenly arranged a plurality of jacks that are parallel to each other, described titanium plate 4.1 is passed by jack along nickel plate 4.2 length directions, and presses together formation titanium nickel compound board 4 with described nickel plate 4.2.
also be provided with anode feed liquor dispersion pipe 2.3 in described anolyte compartment 2, anode gas-liquid separation box 2.4, anode gusset 2.5, large weir plate 2.6, little weir plate 2.7 and anode small gusset 2.8, described anode feed liquor dispersion pipe 2.3 is positioned at the bottom of anolyte compartment 2, make homogeneous media enter in unit electrolytic bath, described anode gas-liquid separation box 2.4 is positioned at the top of anolyte compartment 2, the outlet of described anode gas-liquid separation box 2.4 is provided with netted folliculus plate 2.4.1, make the gas-liquid in unit spot solution groove enter drain pipe by folliculus plate 2.4.1, chlorine bubbles is smashed, described anode small gusset 2.8 is positioned at the outside of anode gas-liquid separation box 2.4, described anode gusset 2.5 is arranged at the middle part in anolyte compartment 2, anode gusset 2.5 with holes is used for conduction and supporting anodes net 2.2(electrode), described large weir plate 2.6 and little weir plate 2.7 two rows are arranged in the inside in anolyte compartment 2, make the uniform concentration distribution of the inner acquisition of unit electrolytic bath.
Be provided with negative electrode feed liquor dispersion pipe 3.3, negative electrode gas-liquid separation box 3.4, negative electrode gusset 3.5 and negative electrode small gusset 3.6 in described cathode compartment 3, described negative electrode feed liquor dispersion pipe 3.3 is positioned at the bottom of cathode compartment 3, described negative electrode gas-liquid separation box 3.4 is positioned at the top of cathode compartment, and described negative electrode small gusset 3.6 is positioned at the outside of negative electrode gas-liquid separation box 3.4.
Claims (4)
1. multipole type membrane polar distance electrolytic bath, it comprises the half-cell electrolyzer at a plurality of unit electrolytic baths and two ends, be provided with ionic membrane and gasket seal between described a plurality of unit electrolytic bath and between unit electrolytic bath and half-cell electrolyzer, described unit electrolytic bath comprises four frames (1), be provided with anolyte compartment (2) and cathode compartment (3) in four frames (1), described anolyte compartment (2) is formed by the anode disc (2.1) of inboard and anode network (2.2) encirclement in the outside, described cathode compartment (3) is formed by the cathode disc (3.1) of inboard and cathode screen (3.2) encirclement in the outside, described anode disc (2.1) is with cathode disc (3.1) disk-like structure that flanging forms, described anode disc (2.1) is buckled on four frames (1) with cathode disc (3.1) is back-to-back, it is characterized in that also being provided with in described anolyte compartment (2) anode gas-liquid separation box (2.4), described anode gas-liquid separation box (2.4) is positioned at the top of anolyte compartment (2), be provided with negative electrode gas-liquid separation box (3.4) in described cathode compartment (3), described negative electrode gas-liquid separation box (3.4) is positioned at the top of cathode compartment.
2. a kind of multipole type membrane polar distance electrolytic bath according to claim 1, is characterized in that the outlet of described anode gas-liquid separation box (2.4) is provided with netted folliculus plate (2.4.1).
3. a kind of multipole type membrane polar distance electrolytic bath according to claim 1 and 2, it is characterized in that being provided with between described anode disc (2.1) and cathode disc (3.1) polylith titanium nickel compound board (4) as being connected, be provided with elasticity fill-net (5) that the nickel wire braiding forms between adjacent two titanium nickel compound boards (4) as filling.
4. a kind of multipole type membrane polar distance electrolytic bath according to claim 3, it is characterized in that described titanium nickel compound board (4) is formed by titanium plate (4.1) and nickel plate (4.2) pressing, described titanium plate (4.1) and nickel plate (4.2) are all made list structure, the width of described titanium plate (4.1) is less than the width of nickel plate (4.2), length direction along nickel plate (4.2) is evenly arranged a plurality of jacks that are parallel to each other, described titanium plate (4.1) is passed by jack along nickel plate (4.2) length direction, and press together formation titanium nickel compound board (4) with described nickel plate (4.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320248095.XU CN203270047U (en) | 2013-05-09 | 2013-05-09 | Bipolar film polar distance electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320248095.XU CN203270047U (en) | 2013-05-09 | 2013-05-09 | Bipolar film polar distance electrolytic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203270047U true CN203270047U (en) | 2013-11-06 |
Family
ID=49500495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320248095.XU Withdrawn - After Issue CN203270047U (en) | 2013-05-09 | 2013-05-09 | Bipolar film polar distance electrolytic cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203270047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266330A (en) * | 2013-05-09 | 2013-08-28 | 江阴市宏泽氯碱设备制造有限公司 | Bipolar membrane polar distance electrolysis tank |
-
2013
- 2013-05-09 CN CN201320248095.XU patent/CN203270047U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266330A (en) * | 2013-05-09 | 2013-08-28 | 江阴市宏泽氯碱设备制造有限公司 | Bipolar membrane polar distance electrolysis tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103266330B (en) | Multipole type membrane polar distance electrolytic bath | |
| CN2900553Y (en) | Novel electrolytic bath | |
| CN105040024B (en) | High current density runs membrane polar distance electrolytic bath | |
| CN209652439U (en) | A kind of ozone tank house electrolytic arrangement | |
| CN203700535U (en) | Bipolar type membrane polar distance electrolysis bath | |
| CN101451245B (en) | Dipolar type natural circulation ionic membrane electrolysis cell | |
| CN207391568U (en) | high-purity hydrogen generator | |
| CN111058052A (en) | Plastic pole frame of electrolytic cell | |
| CN203270047U (en) | Bipolar film polar distance electrolytic cell | |
| CN203653710U (en) | Bipolar membrane pole distance electrolytic cell with circulating pipe | |
| CN203013539U (en) | Aluminum electrolytic capacitor used low-voltage anode foil corrosion electrolyzing device | |
| CN219032400U (en) | Electrolytic tank pole frame | |
| EP3085814B1 (en) | Ionic membrane electrolytic bath | |
| CN205907363U (en) | High current density operation membrane electrode distance electrolysis unit groove | |
| CN201106069Y (en) | Bipolar type natural-cycle ion-exchange membrane electrolyzer | |
| CN215517660U (en) | Hydrogen production electrolytic tank using sintering screen plate | |
| RU2017101726A (en) | NON-SEPARATED CELL FOR NARROW ELECTROLYSIS | |
| CN201665714U (en) | Monopolar type membrane polar-distance electrolytic bath | |
| CN103614738B (en) | Special graphite cathode for ionic-membrane electrolysis tank | |
| CN207276733U (en) | It is used to prepare the ion-exchange membrane electrolyzer of stannous sulfate | |
| CN220685252U (en) | Novel alkaline water electrolysis tank | |
| CN201695093U (en) | Unit tank for ion-exchange membrane electrolytic cell | |
| CN2496881Y (en) | Multipole natural-circulating electrolytic tank with ion-exchang film | |
| CN218910542U (en) | Electrode tube structure of tube type water electrolysis tank | |
| CN218969380U (en) | Flow channel type bipolar plate for producing hydrogen by alkaline water electrolysis and electrolytic tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131106 Effective date of abandoning: 20160330 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131106 Effective date of abandoning: 20160330 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |