CN215440703U - Modularized vertical parallel electrolytic tank - Google Patents
Modularized vertical parallel electrolytic tank Download PDFInfo
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- CN215440703U CN215440703U CN202122239215.7U CN202122239215U CN215440703U CN 215440703 U CN215440703 U CN 215440703U CN 202122239215 U CN202122239215 U CN 202122239215U CN 215440703 U CN215440703 U CN 215440703U
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- fixed steel
- electrolytic cell
- electrolytic tank
- electrolytic
- vertical parallel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model discloses a modularized vertical parallel electrolytic tank, belonging to the technical field of hydrogen production by electrolyzed water, and the technical scheme is characterized by comprising an electrolytic tank, a locking structure, a fixed steel structure and a gas busbar, wherein the electrolytic tank is arranged between two fixed steel structures, a bolt and the fixed steel structures apply pressure on an end plate of the electrolytic tank, one side of the locking structure, which is close to the fixed steel structures, is fixedly connected with the fixed steel, the surface of the gas busbar is fixedly connected with the inner wall of the fixed steel structure at the front side, electrolyte solution of the electrolytic tank is added from the lower part of the electrolytic tank, and the generated gas flows out from the upper part through the gas busbar, so that the problems of large single-tank volume, difficult assembly and daily maintenance and the like of the conventional electrolytic tank are solved, and the operation of other electrolytic tank modules is easily influenced when some fault equipment is checked and maintained, thereby affecting the working efficiency and the using effect.
Description
Technical Field
The utility model relates to the technical field of hydrogen production by water electrolysis, in particular to a modularized vertical parallel electrolytic cell.
Background
Hydrogen is widely used in actual life, and can be used as fuel, chemicals, reducing agent, coolant and the like, and the hydrogen is usually under a certain pressure in the using process, for example, the pressure of the hydrogen used in a hydrogen station reaches 70MPa, and the internal pressure of a common pull rod pressurization type electrolytic cell is in the range of 0.1-3 MPa.
The pull rod pressurization type electrolytic cell is usually used for hydrogen production by water electrolysis, and the existing electrolytic cell has the problems of large single cell volume, difficulty in assembly and daily maintenance and the like, so that the operation of other electrolytic cell modules is easily influenced when some fault equipment is checked and maintained, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a modularized vertical parallel electrolytic tank, aiming at solving the problems that the existing electrolytic tank not only has large single tank volume, but also has difficult assembly and daily maintenance and the like, so when a certain fault device is checked and maintained, the operation of other electrolytic tank modules is easily influenced, the working efficiency is influenced, and the using effect is influenced.
The utility model is realized in such a way that a modularized vertical parallel electrolytic tank comprises an electrolytic tank, locking structures, fixed steel structures and a gas busbar, wherein the electrolytic tank is arranged between the two fixed steel structures, a bolt and the fixed steel structures apply pressure on an end plate of the electrolytic tank, one side of the locking structure, which is close to the fixed steel structures, is fixedly connected with the fixed steel structures, and the surface of the gas busbar is fixedly connected with the inner wall of the front fixed steel structure.
In order to achieve the effect of conveniently producing hydrogen, the modular vertical parallel electrolytic cell is preferably used as the modular vertical parallel electrolytic cell of the utility model, the electrolyte solution of the electrolytic cell is added from the lower part of the electrolytic cell, and the generated gas flows out from the upper part through the gas busbar.
In order to achieve the effect of reducing the volume of a single cell, the modular vertical parallel electrolytic cell is preferably used as the modular vertical parallel electrolytic cell, the electrolytic cell is vertical, and the polar plates and the polar frames in the electrolytic cell are horizontally placed.
In order to achieve the effect of hydrogen production, the modular vertical parallel electrolytic cell is preferably used as the modular vertical parallel electrolytic cell of the utility model, and the electrolytic cell can be an anion membrane electrolytic cell, a proton exchange membrane electrolytic cell or an alkaline electrolytic cell.
In order to achieve the effect of fixing different numbers of electrolytic cells connected in parallel, the length of the fixed steel structure can be correspondingly prolonged or shortened according to the number of the electrolytic cells connected in parallel, which is preferable for the modularized vertical type electrolytic cell connected in parallel provided by the utility model.
In order to achieve the effect of convenient installation, the modularized vertical parallel electrolytic cell is preferably used as the modularized vertical parallel electrolytic cell provided by the utility model, the rear side of the fixed steel structure at the rear side is fixedly connected with a supporting steel structure, a screw rod penetrates through the inside of the fixed steel structure, the front side and the rear side of the surface of the screw rod are both in threaded connection with nuts, and the rear side of each nut is in close contact with the front side of the supporting steel structure.
Compared with the prior art, the utility model has the beneficial effects that:
this vertical parallelly connected electrolysis trough of modularization, through setting up fixed steel construction and locking structure, can conveniently install the electrolysis trough between two fixed steel constructions, can be convenient for install the electrolysis trough in the position of use, through setting up the electrolysis trough into the modularization parallel mode, can be very easy pile up the unit in order to realize required hydrogen production rate, and can make that equipment management personnel can be convenient examine and maintain a certain fault equipment, do not influence the operation of other electrolysis trough modules, it is more convenient to manage and maintain.
Drawings
FIG. 1 is an overall block diagram of a modular vertical parallel electrolyzer of the utility model;
FIG. 2 is a top view of a modular vertical parallel electrolyzer of the utility model;
FIG. 3 is a side view of a modular vertical parallel electrolyzer of the utility model;
fig. 4 is a partial structural view of the fixing steel according to the present invention.
In the figure, 1, an electrolytic cell; 2. a locking structure; 3. fixing the steel structure; 4. a screw; 5. a nut; 6. supporting the steel structure; 7. a gas bus.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a vertical parallelly connected electrolysis trough of modularization, includes electrolysis trough 1, locking structure 2, fixed steel construction 3 and gas busbar 7, and electrolysis trough 1 is arranged in between two fixed steel constructions 3, and is exerted pressure to 1 end plate of electrolysis trough by bolt and fixed steel construction 3, and locking structure 2 is close to one side and the fixed steel construction 3 fixed connection of fixed steel construction 3, the fixed steel construction 3's of front side inner wall fixed connection on the surface of gas busbar 7.
In this embodiment: through setting up fixed steel construction 3 and locking structure 2, can conveniently install electrolysis trough 1 between two fixed steel constructions 3, can be convenient for install electrolysis trough 1 in the position of use, through setting up electrolysis trough 1 into the modularization parallel mode, can be very easy pile up the unit in order to realize required hydrogen production rate, and can make that equipment management personnel can be convenient inspect and maintain a certain fault equipment, do not influence the operation of 1 module of other electrolysis troughs, it is more convenient to manage and maintain.
As a technical optimization scheme of the utility model, the electrolyte solution of the electrolytic cell 1 is added from the lower part of the electrolytic cell 1, and the generated gas flows out from the upper part through the gas bus bar 7.
In this embodiment: the electrolyte is forced to circulate in the electrolytic tank 1 by the alkaline force applied by the fluid pump, so that the resistance of the electrolytic tank 1 can be prevented from being increased due to the accumulation of gas in the electrolytic tank 1, the efficiency of the electrolytic tank 1 is reduced, and the smooth operation is influenced.
As the technical optimization scheme of the utility model, the electrolytic tank 1 is vertical, and the polar plate and the polar frame in the electrolytic tank 1 are horizontally arranged.
In this embodiment: through setting up electrolysis trough 1 to vertical, can reduce area, be the level through polar plate and utmost point frame and place, can avoid polar plate and utmost point frame slope to influence electrolysis trough 1's normal work.
As a technical optimization scheme of the utility model, the electrolytic cell 1 can be an anion membrane electrolytic cell, a proton exchange membrane electrolytic cell or an alkaline electrolytic cell.
In this embodiment: the electrolytic bath 1 is one of an anion membrane electrolytic bath, a proton exchange membrane electrolytic bath or an alkaline electrolytic bath, so that the effect of hydrogen production is conveniently achieved.
As the technical optimization scheme of the utility model, the length of the fixed steel structure 3 can be correspondingly prolonged or shortened according to the number of the electrolytic cells 1 connected in parallel.
In this embodiment: can prolong or shorten through fixed steel construction 3, can conveniently adjust according to the figure of electrolysis trough 1 that connects in parallel to can be to the effect that different figure electrolysis troughs 1 that connect in parallel fixed.
As a technical optimization scheme of the utility model, the rear side of the rear side fixing steel structure 3 is fixedly connected with a supporting steel structure 6, a screw rod 4 penetrates through the inside of the fixing steel structure 3, the front side and the rear side of the surface of the screw rod 4 are both in threaded connection with nuts 5, and one side of each nut 5 close to the supporting steel structure 6 is in close contact with the supporting steel structure 6.
In this embodiment: through setting up support steel construction 6, can reach the effect to fixed steel construction 3 supports, through setting up screw rod 4 and nut 5, can make things convenient for two fixed steel construction 3 to fix electrolysis trough 1.
The working principle is as follows: first, the electrolyte is forced to circulate inside the electrolytic cell 1 under alkaline conditions by the fluid pump, and the generated gas flows out through the gas bus 7 at the upper part, thereby preventing the gas inside the electrolytic cell 1 from accumulating and increasing the resistance of the electrolytic cell 1, and reducing the efficiency of the electrolytic cell 1.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a vertical parallelly connected electrolysis trough of modularization, includes electrolysis trough (1), locking structure (2), fixed steel construction (3) and gas busbar (7), its characterized in that: the electrolytic cell (1) is arranged between the two fixed steel structures (3), pressure is applied to an end plate of the electrolytic cell (1) through the bolts and the fixed steel structures (3), one side, close to the fixed steel structures (3), of the locking structure (2) is fixedly connected with the fixed steel structures (3), and the surface of the gas busbar (7) is fixedly connected with the inner wall of the front-side fixed steel structure (3).
2. A modular vertical parallel electrolyzer (1) as claimed in claim 1, characterized in that: the electrolyte solution of the electrolytic cell (1) is added from the lower part of the electrolytic cell (1), and the generated gas flows out from the upper part through the gas bus bar (7).
3. A modular vertical parallel electrolyzer (1) as claimed in claim 1, characterized in that: the electrolytic tank (1) is vertical, and the polar plate and the polar frame in the electrolytic tank (1) are horizontally arranged.
4. A modular vertical parallel electrolyzer (1) as claimed in claim 1, characterized in that: the electrolytic cell (1) may be an anionic membrane electrolytic cell, a proton exchange membrane electrolytic cell or an alkaline electrolytic cell.
5. A modular vertical parallel electrolyzer (1) as claimed in claim 1, characterized in that: the length of the fixed steel structure (3) can be correspondingly prolonged or shortened according to the number of the electrolytic tanks (1) connected in parallel.
6. A modular vertical parallel electrolyzer (1) as claimed in claim 1, characterized in that: rear side the rear side fixedly connected with of fixed steel construction (3) supports steel construction (6), the inside of fixed steel construction (3) is run through there is screw rod (4), the equal threaded connection in front side and the rear side on screw rod (4) surface has nut (5), one side that nut (5) are close to support steel construction (6) and support steel construction (6) in close contact with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122239215.7U CN215440703U (en) | 2021-09-16 | 2021-09-16 | Modularized vertical parallel electrolytic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122239215.7U CN215440703U (en) | 2021-09-16 | 2021-09-16 | Modularized vertical parallel electrolytic tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215440703U true CN215440703U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122239215.7U Active CN215440703U (en) | 2021-09-16 | 2021-09-16 | Modularized vertical parallel electrolytic tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215440703U (en) |
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2021
- 2021-09-16 CN CN202122239215.7U patent/CN215440703U/en active Active
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