Electrolytic cell cathode assembly flow guide structure

Abstract

The utility model relates to the technical field of electrolytic bath provides a kind of electrolytic bath cathode assembly flow guide structure, including electrolytic bath body and cathode plate, the inside one side of electrolytic bath body is provided with cathode plate, the bottom one side of electrolytic bath body is fixed with liquid inlet pipe.The utility model is provided with dismounting structure, moves movable block, and movable block moves inside the movable groove, and movable block drives the clamping plate to move, when the clamping plate moves to the outside of clamping groove, moves top plate, and makes cathode plate move to the inside of electrolytic bath body, when loose movable block, under the elastic force of reset spring, makes reset plate push clamping plate to move to the inside of clamping groove, and then makes fixed frame and fixed seat mutually fixed, to make cathode plate and electrolytic bath body mutually fixed, realize the function that the device is convenient to dismount, to improve the applicability of the electrolytic bath cathode assembly flow guide structure when using.

Description

Technical Field

[0001] This utility model relates to the field of electrolytic cell technology, and in particular to a current guiding structure for an electrolytic cell cathode assembly. Background Technology

[0002] An electrolytic cell is a device that converts electrical energy into chemical energy. It is the core equipment in the electrolysis process. Its basic function is to initiate oxidation-reduction reactions through direct current. There are many types of electrolytic cells, and the current-conducting structure of the cathode assembly is an important part of it. The existing current guiding structure of the cathode assembly of the electrolytic cell is inconvenient to disassemble and install, resulting in low applicability during use. Utility Model Content

[0003] The purpose of this invention is to provide a current guiding structure for an electrolytic cell cathode assembly, in order to solve the defect that the existing current guiding structure for an electrolytic cell cathode assembly is inconvenient to disassemble.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a current guiding structure for an electrolytic cell cathode assembly, comprising an electrolytic cell body and a cathode plate; A cathode plate is provided on one side of the electrolytic cell body, and an inlet pipe is fixed on one side of the bottom of the electrolytic cell body. Both sides of the cathode plate are provided with sealing structures inside the electrolytic cell body. The top of the cathode plate extends to the outside of the electrolytic cell body and is fixed with a top plate. A flow guiding mechanism is evenly arranged on one side of the cathode plate. Both sides of the top of the top plate are fixed with a disassembly structure. The disassembly structure includes a fixing frame fixed to both sides of the top of the top plate. The fixing frame has a snap-fit ​​plate inside, and a fixing seat is provided on one side of the snap-fit ​​plate.

[0005] When using this device, the addition of a disassembly structure facilitates easy assembly and disassembly, thereby improving the applicability of the electrolytic cell cathode assembly flow guiding structure during use; the addition of a sealing structure facilitates leak prevention, thereby improving the sealing performance of the electrolytic cell cathode assembly flow guiding structure during use; and the addition of a flow guiding mechanism facilitates flow guiding, thereby improving the convenience of use of the electrolytic cell cathode assembly flow guiding structure.

[0006] Preferably, the upper fixing frame of the snap-fit ​​plate has a through-hole movable groove, one side of the movable groove has a through-hole movable block, one side of the bottom of the snap-fit ​​plate has a reset plate, and one side of the reset plate has a reset spring evenly fixed.

[0007] Preferably, the movable block and the fixed frame form a sliding structure through a movable groove, and the bottom end of the movable block is fixedly connected to the top end of the snap-fit ​​plate. Moving the movable block causes it to move inside the movable groove, and at the same time, the movable block drives the snap-fit ​​plate to move. When the snap-fit ​​plate moves to the outside of the snap-fit ​​groove, the top plate is moved, causing the cathode plate to move into the interior of the electrolytic cell body.

[0008] Preferably, the mounting base on one side of the snap-fit ​​plate has a snap-fit ​​groove inside, and the snap-fit ​​plate and the mounting base form a snap-fit ​​structure through the snap-fit ​​groove. One side of the bottom of the mounting base is fixedly connected to the outer wall of the electrolytic cell body. At this time, releasing the movable block, under the elastic force of the return spring, causes the return plate to push the snap-fit ​​plate into the inside of the snap-fit ​​groove, thereby fixing the mounting frame and the mounting base to each other, thus fixing the cathode plate and the electrolytic cell body to each other. When the snap-fit ​​plate moves to the outside of the snap-fit ​​groove, it is convenient to disassemble and assemble the cathode plate.

[0009] Preferably, the reset plate and the snap-fit ​​plate form a telescopic structure through a reset spring, and the end of the reset spring away from the reset plate is fixedly connected to the inner wall of the fixed frame.

[0010] Preferably, the sealing structure includes a positioning groove, a sealing strip, a positioning plate, and a placement groove. The positioning groove is formed inside the electrolytic cell body on both sides of the cathode plate. A positioning plate is provided inside each positioning groove. A placement groove is formed on one side of each positioning plate. A sealing strip is provided inside each placement groove.

[0011] Preferably, the positioning plate and the electrolytic cell body form a sliding structure through the positioning groove. One side of the positioning plate extends to the outside of the electrolytic cell body and is fixedly connected to one side of the cathode plate. The positioning groove serves to position the cathode plate, facilitating position determination and ensuring subsequent installation. The placement groove also helps to fix the sealing strip and the positioning plate together.

[0012] Preferably, one side of the sealing strip contacts the inner side of the electrolytic cell body. The sealing strip enhances the seal between the positioning plate and the electrolytic cell body, thereby filling the gap between the cathode plate and the electrolytic cell body and preventing electrolyte leakage, gas leakage, or cross-contamination.

[0013] Preferably, the flow guiding mechanism includes a first flow guiding groove, a second flow guiding groove, and flow guiding holes. The first flow guiding groove is uniformly formed on one side of the cathode plate. The second flow guiding groove is uniformly formed inside the cathode plate on one side of the first flow guiding groove. Flow guiding holes are uniformly formed inside the cathode plate on one side of the first and second flow guiding grooves. Firstly, under the action of the first flow guiding groove, the fluid is initially guided and distributed, allowing the fluid to flow relatively evenly to subsequent stages.

[0014] Preferably, the first guide groove, the second guide groove, and the guide holes are evenly distributed inside the cathode plate. The second guide groove further refines the fluid distribution, allowing it to be more evenly distributed across different parts of the cathode plate. Finally, the fluid passes through the guide holes, ensuring uniform fluid distribution on the cathode plate surface, which is beneficial for the stable conduct of the electrolysis reaction.

[0015] The electrolytic cell cathode assembly current guiding structure provided by this utility model has the following advantages: By incorporating a disassembly structure, a movable block is moved within the movable slot, simultaneously driving the snap-fit ​​plate to move. When the snap-fit ​​plate moves to the outside of the snap-fit ​​slot, the top plate is moved, allowing the cathode plate to move into the electrolytic cell body. At this point, the movable block is released, and under the elastic force of the return spring, the return plate pushes the snap-fit ​​plate into the snap-fit ​​slot, thereby fixing the fixed frame and the fixed seat to each other, thus fixing the cathode plate and the electrolytic cell body to each other. When the snap-fit ​​plate moves to the outside of the snap-fit ​​slot, it facilitates the disassembly and assembly of the cathode plate, realizing the easy disassembly and assembly function of the device, thereby improving the applicability of the electrolytic cell cathode assembly current guiding structure in use. By incorporating a sealing structure, the positioning groove serves to position the cathode plate, facilitating accurate positioning and ensuring proper installation. The placement groove also secures the sealing strip and positioning plate together. Furthermore, the sealing strip enhances the seal between the positioning plate and the electrolytic cell body, filling the gap between the cathode plate and the electrolytic cell body. This prevents electrolyte leakage, gas leakage, and cross-contamination, thus achieving a leak-proof function and improving the sealing performance of the electrolytic cell cathode assembly's flow guiding structure during use. By incorporating a flow guiding mechanism, the first flow guiding groove initially guides and distributes the fluid, allowing it to flow relatively evenly to subsequent parts. The second flow guiding groove further refines the fluid distribution, ensuring it is more evenly distributed across different areas of the cathode plate. Finally, the fluid passes through the flow guiding holes, guaranteeing uniform fluid distribution on the cathode plate surface. This promotes stable electrolysis and facilitates the flow guiding function of the device, thereby improving the ease of use of the flow guiding structure of the electrolytic cell cathode assembly. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a three-dimensional structural schematic diagram of the main cross-section of this utility model; Figure 3 This is a side view cross-sectional three-dimensional structural schematic diagram of the present invention; Figure 4 For the present utility model Figure 3Enlarged structural diagram at point A in the middle; Figure 5 This is a top view of the exploded three-dimensional structure of the sealing structure of this utility model; Figure 6 This is a side view of the three-dimensional structure of the flow guiding mechanism of this utility model.

[0017] The reference numerals in the figure are as follows: 1. Electrolytic cell body; 2. Cathode plate; 3. Disassembly structure; 301. Fixing frame; 302. Fixing base; 303. Movable groove; 304. Movable block; 305. Snap-fit ​​plate; 306. Reset plate; 307. Reset spring; 4. Top plate; 5. Liquid inlet pipe; 6. Sealing structure; 601. Positioning groove; 602. Sealing strip; 603. Positioning plate; 604. Placement groove; 7. Flow guiding mechanism; 701. First flow guiding groove; 702. Second flow guiding groove; 703. Flow guiding hole. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-6 This utility model provides a flow guiding structure for an electrolytic cell cathode assembly, including an electrolytic cell body 1 and a cathode plate 2. The cathode plate 2 is disposed on one side inside the electrolytic cell body 1, and an inlet pipe 5 is fixed on one side of the bottom of the electrolytic cell body 1. A sealing structure 6 is disposed inside the electrolytic cell body 1 on both sides of the cathode plate 2. The sealing structure 6 includes a positioning groove 601, a sealing strip 602, a positioning plate 603, and a placement groove 604. The positioning groove 601 is opened inside the electrolytic cell body 1 on both sides of the cathode plate 2. A positioning plate 603 is disposed inside the positioning groove 601. A placement groove 604 is opened on one side of the positioning plate 603. A sealing strip 602 is disposed inside the placement groove 604. The positioning plate 603 and the electrolytic cell body 1 form a sliding structure through the positioning groove 601. One side of the positioning plate 603 extends to the outside of the electrolytic cell body 1 and is fixedly connected to one side of the cathode plate 2. One side of the sealing strip 602 is in contact with the inside of the electrolytic cell body 1.

[0020] Reference Figure 3 and Figure 5As shown, the positioning plate 603 and the positioning groove 601 serve to position the cathode plate 2, facilitating the determination of the cathode plate 2's position and ensuring subsequent installation. The placement groove 604 fixes the sealing strip 602 and the positioning plate 603 to each other. The sealing strip 602 enhances the sealing between the positioning plate 603 and the electrolytic cell body 1, thereby filling the gap between the cathode plate 2 and the electrolytic cell body 1 and preventing electrolyte leakage, gas leakage, or cross-contamination.

[0021] The top of the cathode plate 2 extends to the outside of the electrolytic cell body 1 and is fixed with a top plate 4. A flow guiding mechanism 7 is uniformly arranged on one side of the cathode plate 2. The flow guiding mechanism 7 includes a first flow guiding groove 701, a second flow guiding groove 702 and a flow guiding hole 703. The first flow guiding groove 701 is uniformly opened on one side of the cathode plate 2. The second flow guiding groove 702 is uniformly opened inside the cathode plate 2 on one side of the first flow guiding groove 701. The flow guiding hole 703 is uniformly opened inside the cathode plate 2 on one side of the first flow guiding groove 701 and the second flow guiding groove 702. The first flow guiding groove 701, the second flow guiding groove 702 and the flow guiding hole 703 are evenly distributed inside the cathode plate 2.

[0022] Reference Figure 6 As shown, the first guide groove 701, the second guide groove 702, and the guide hole 703 are evenly distributed inside the cathode plate 2. First, under the action of the first guide groove 701, the fluid is initially guided and distributed, so that the fluid can flow to the subsequent parts relatively evenly. Under the action of the second guide groove 702, the fluid is further refined and distributed, so that the fluid is more evenly distributed to different parts of the cathode plate 2. Finally, the fluid passes through the guide hole 703, thereby ensuring that the fluid distribution on the surface of the cathode plate 2 is uniform, which is conducive to the stable progress of the electrolysis reaction.

[0023] A disassembly structure 3 is fixed to both sides of the top of the top plate 4. The disassembly structure 3 includes a fixing frame 301 fixed to both sides of the top of the top plate 4. A snap-fit ​​plate 305 passes through the inside of the fixing frame 301. A fixing seat 302 is provided on one side of each snap-fit ​​plate 305. A movable groove 303 passes through the inside of the fixing frame 301 above the snap-fit ​​plate 305. A movable block 304 passes through one side of each movable groove 303. A reset plate 306 is fixed to one side of the bottom of each snap-fit ​​plate 305. A reset spring 307 is evenly fixed to one side of each reset plate 306. The movable block 304... The fixed frame 301 and the movable slot 303 form a sliding structure. The bottom end of the movable block 304 is fixedly connected to the top end of the snap-fit ​​plate 305. A snap-fit ​​groove is opened inside the fixed seat 302 on one side of the snap-fit ​​plate 305. The snap-fit ​​plate 305 and the fixed seat 302 form a snap-fit ​​structure through the snap-fit ​​groove. One side of the bottom of the fixed seat 302 is fixedly connected to the outer wall of the electrolytic cell body 1. The reset plate 306 and the snap-fit ​​plate 305 form a telescopic structure through the reset spring 307. The end of the reset spring 307 away from the reset plate 306 is fixedly connected to the inner wall of the fixed frame 301.

[0024] Reference Figure 2 and Figure 4 As shown, the movable block 304 moves inside the movable slot 303, and at the same time, the movable block 304 drives the snap-fit ​​plate 305 to move. When the snap-fit ​​plate 305 moves to the outside of the snap-fit ​​slot, the top plate 4 is moved so that the cathode plate 2 moves to the inside of the electrolytic cell body 1. At this time, the movable block 304 is released, and under the elastic force of the reset spring 307, the reset plate 306 pushes the snap-fit ​​plate 305 to move to the inside of the snap-fit ​​slot, thereby fixing the fixed frame 301 and the fixed seat 302 to each other, thus fixing the cathode plate 2 and the electrolytic cell body 1 to each other. When the snap-fit ​​plate 305 moves to the outside of the snap-fit ​​slot, it is convenient to disassemble and assemble the cathode plate 2.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A current guiding structure for an electrolytic cell cathode assembly, comprising an electrolytic cell body (1) and a cathode plate (2); Its features are: A cathode plate (2) is provided on one side inside the electrolytic cell body (1), and an inlet pipe (5) is fixed on one side of the bottom of the electrolytic cell body (1). A sealing structure (6) is provided inside the electrolytic cell body (1) on both sides of the cathode plate (2). The top of the cathode plate (2) extends to the outside of the electrolytic cell body (1) and is fixed with a top plate (4). A flow guiding mechanism (7) is uniformly arranged on one side of the cathode plate (2). The top plate (4) has a disassembly structure (3) fixed on both sides of the top. The disassembly structure (3) includes a fixing frame (301) fixed on both sides of the top of the top plate (4). The fixing frame (301) has a snap-fit ​​plate (305) running through its interior. The snap-fit ​​plate (305) has a fixing seat (302) on one side.

2. The current guiding structure of an electrolytic cell cathode assembly according to claim 1, characterized in that: The upper fixing frame (301) of the snap-fit ​​plate (305) has a movable groove (303) running through its interior. A movable block (304) runs through one side of the movable groove (303). A reset plate (306) is fixed to one side of the bottom of the snap-fit ​​plate (305). A reset spring (307) is evenly fixed to one side of the reset plate (306).

3. The current guiding structure of an electrolytic cell cathode assembly according to claim 2, characterized in that: The movable block (304) and the fixed frame (301) form a sliding structure through the movable groove (303), and the bottom end of the movable block (304) is fixedly connected to the top end of the snap-fit ​​plate (305).

4. The current guiding structure of an electrolytic cell cathode assembly according to claim 2, characterized in that: The snap-fit ​​plate (305) has a snap-fit ​​groove inside the fixing seat (302) on one side. The snap-fit ​​plate (305) and the fixing seat (302) form a snap-fit ​​structure through the snap-fit ​​groove. One side of the bottom of the fixing seat (302) is fixedly connected to the outer wall of the electrolytic cell body (1).

5. The current guiding structure of an electrolytic cell cathode assembly according to claim 2, characterized in that: The reset plate (306) and the snap-fit ​​plate (305) form a telescopic structure through the reset spring (307), and the end of the reset spring (307) away from the reset plate (306) is fixedly connected to the inner wall of the fixed frame (301).

6. The current guiding structure of an electrolytic cell cathode assembly according to claim 1, characterized in that: The sealing structure (6) includes a positioning groove (601), a sealing strip (602), a positioning plate (603), and a placement groove (604). The positioning groove (601) is located inside the electrolytic cell body (1) on both sides of the cathode plate (2). The positioning groove (601) is provided with a positioning plate (603) inside each positioning groove (601). A placement groove (604) is provided on one side of the positioning plate (603). A sealing strip (602) is provided inside the placement groove (604).

7. The current guiding structure of an electrolytic cell cathode assembly according to claim 6, characterized in that: The positioning plate (603) and the electrolytic cell body (1) form a sliding structure through the positioning groove (601). One side of the positioning plate (603) extends to the outside of the electrolytic cell body (1) and is fixedly connected to one side of the cathode plate (2).

8. The current guiding structure of an electrolytic cell cathode assembly according to claim 6, characterized in that: One side of the sealing strip (602) is in contact with the inner side of the electrolytic cell body (1).

9. The current guiding structure of an electrolytic cell cathode assembly according to claim 1, characterized in that: The flow guiding mechanism (7) includes a first flow guiding groove (701), a second flow guiding groove (702), and a flow guiding hole (703). The first flow guiding groove (701) is evenly opened on one side of the cathode plate (2). The second flow guiding groove (702) is evenly opened inside the cathode plate (2) on the side of the first flow guiding groove (701). The flow guiding hole (703) is evenly opened inside the cathode plate (2) on the side of the first flow guiding groove (701) and the second flow guiding groove (702).

10. The current guiding structure of an electrolytic cell cathode assembly according to claim 9, characterized in that: The first guide groove (701), the second guide groove (702) and the guide hole (703) are distributed at equal intervals inside the cathode plate (2).

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