Electrolytic bath convenient for replacing polar plates

Abstract

The utility model discloses an electrolytic bath convenient for replacing polar plates, which belongs to the technical field of resource recovery technical equipment and comprises an electrolytic bath component, and a plurality of groups of connecting components are mounted on the front and rear sides of the upper end of the electrolytic bath component; the movable replacement assembly is located on the upper side of the electrolytic cell assembly; the moving replacement assembly comprises a moving assembly and a replacement assembly, and the replacement assembly is installed at the upper end of the moving assembly. According to the mode, a worker only needs to hook a new cathode plate, a new anode plate or a new cathode plate with a stripped copper layer on the hook, so that the cathode plate or the anode plate can be replaced, and the worker is prevented from being in contact with chemical substances on the cathode plate or the anode plate; or chemical substances in the electrolytic bath main body are splashed on the skin, so that the human body is injured; and a negative plate or a positive plate needing to be replaced can be quickly put into the electrolytic bath main body, so that the copper recovery efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of resource recovery technology equipment, and particularly relates to an electrolytic cell facilitating the replacement of electrode plates. Background Art

[0002] An electrolytic cell is a device used for electrochemical reactions and is usually used in the electrolysis process. In the electrolytic cell, the electrochemical decomposition or deposition of substances is achieved by conducting an electric current to the anode and cathode in the electrolyte solution.

[0003] Chinese Patent CN212834066U discloses an electrolytic cell facilitating the recovery of metallic copper. Among them, the cathode unit includes a left clamping plate, a right clamping plate and a cathode plate arranged in parallel. Each of the opposite surfaces of the left clamping plate and the right clamping plate is vertically provided with a clamping groove. A frame connecting piece is arranged between the left clamping plate and the right clamping plate. One end of the frame connecting piece is fixed in the clamping groove of the left clamping plate, and the other end of the frame connecting piece is fixed in the clamping groove of the right clamping plate. A space for installing the cathode plate is left between the frame connecting piece and the clamping groove; pin holes one are provided at both ends of the cathode plate, and pin holes two for limiting the cathode plate are provided on the left clamping plate and the right clamping plate.

[0004] However, when disassembling the cathode plate of this patent, it is necessary to manually pull out the metal positioning pin and then pull the cathode plate to disassemble the cathode plate. The chemical substances in the electrolytic cell will splash or come into contact with the skin, thus causing damage to the human body.

[0005] Based on this, the utility model designs an electrolytic cell facilitating the replacement of electrode plates to solve the above problems. Content of the Utility Model

[0006] In view of the above-mentioned drawbacks of the prior art, the utility model provides an electrolytic cell facilitating the replacement of electrode plates.

[0007] To achieve the above object, the utility model is realized through the following technical solutions:

[0008] An electrolytic cell facilitating the replacement of electrode plates, including an electrolytic cell assembly;

[0009] A plurality of groups of connection components are installed on the front and rear sides of the upper end of the electrolytic cell assembly;

[0010] It further includes a mobile replacement component located above the electrolytic cell assembly;

[0011] The mobile replacement component includes a mobile component and a replacement component, and the replacement component is installed on the upper end of the mobile component.

[0012] Further, the electrolytic cell assembly includes an electrolytic cell body, limiting grooves, cathode plates, anode plates and connecting ears. Limiting grooves are provided on the inner walls of the front and rear sides of the upper end of the electrolytic cell body. The front and rear ends of the upper sides of the cathode plates and anode plates are inserted into the limiting grooves, and the cathode plates and anode plates are arranged adjacent to each other. Connecting ears are fixedly connected to the front and rear sides of the upper ends of the cathode plates and anode plates.

[0013] Further, the electrolytic cell body is connected to the connection assembly.

[0014] Further, the connection assembly includes fixing plates, sliding grooves, cathode busbars, moving plates, clamping plates, springs and anode busbars. Multiple groups of fixing plates are respectively fixedly connected to the front and rear sides of the upper end of the electrolytic cell body. The fixing plates on the front and rear sides are respectively arranged in cooperation with the anode plates and cathode plates. Sliding grooves are provided at the inner ends of the fixing plates. The cathode busbar is fixedly connected to the rear end of the rear fixing plate, and the anode busbar is fixedly connected to the front end of the front fixing plate. The moving plate is detachably connected to the fixing plate by screws. The moving plate is in sliding connection with the sliding groove in a fitting manner. Clamping plates are respectively hinged to the left and right sides of the inner end of the moving plate. The two ends of the spring are respectively fixedly connected to the left and right clamping plates.

[0015] Further, the moving and replacing assembly includes a bracket, a guide rail assembly, a sliding plate, a motor, a threaded rod and a sliding rod. The guide rails of the two guide rail assemblies are respectively fixedly connected to the front and rear sides of the upper end of the bracket. The sliders of the guide rail assembly are all fixedly connected to the sliding plate. The motor is fixedly connected to the upper side of the right end of the bracket. The threaded rod and the sliding rod are respectively connected to the front and rear sides of the inner end of the bracket. The sliding rod is fixedly connected to the bracket. The threaded rod is rotatably connected to the bracket. The output end of the motor is fixedly connected to the threaded rod. The threaded rod is in threaded connection with the sliding plate. The sliding rod is in sliding connection with the sliding plate.

[0016] Further, the sliding plate is connected to the replacing assembly.

[0017] Further, the replacing assembly includes air cylinders, guide rods, mounting plates and hooks. The two air cylinders are respectively fixedly connected to the left and right sides of the upper end of the sliding plate. The output ends of the air cylinders are fixedly connected to the mounting plates. Guide rods are respectively fixedly connected to the front and rear sides of the upper end of the mounting plate. The guide rods are in sliding connection with the sliding plate. Hooks for cooperating with the connecting ears are respectively fixedly connected to the front and rear sides of the lower end of the mounting plate.

[0018] Further, the length of the hook in the left - right direction is less than the distance between two adjacent sliding grooves.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] For the present utility model, the staff only needs to hook a new cathode plate, anode plate or the cathode plate after the copper layer has been peeled off on the hook, then the replacement of the cathode plate or the anode plate can be completed, preventing the staff from contacting the chemical substances on the cathode plate or anode plate, or the chemical substances in the electrolytic cell body from splashing on the skin, thus causing damage to the human body.

[0021] The utility model can replace the moving plate and the clamping plate;

[0022] The utility model can quickly put the cathode plate or anode plate to be replaced into the electrolytic cell main body, improving the efficiency of copper recovery. Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for description in the embodiments or the prior art. Obviously, the following-described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0024] Figure 1 is a three-dimensional view of an electrolytic cell for facilitating the replacement of electrode plates of the present utility model Figure 1 ;

[0025] Figure 2 is a front view of an electrolytic cell for facilitating the replacement of electrode plates of the present utility model;

[0026] Figure 3 is a three-dimensional view of an electrolytic cell for facilitating the replacement of electrode plates of the present utility model Figure 2 ;

[0027] Figure 4 is a three-dimensional view of the electrolytic cell assembly and the connection assembly of an electrolytic cell for facilitating the replacement of electrode plates of the present utility model;

[0028] Figure 5 is a three-dimensional view of the connection assembly of an electrolytic cell for facilitating the replacement of electrode plates of the present utility model Figure 1 ;

[0029] Figure 6 is a three-dimensional view of the connection assembly of an electrolytic cell for facilitating the replacement of electrode plates of the present utility model Figure 2 ;

[0030] Figure 7 is a partial three-dimensional view of the replacement assembly of an electrolytic cell for facilitating the replacement of electrode plates of the present utility model.

[0031] The reference numerals in the drawings respectively represent:

[0032] 1. Electrolytic cell assembly; 11. Electrolytic cell body; 12. Limit groove; 13. Cathode plate; 14. Anode plate; 15. Connecting ear; 2. Connecting assembly; 21. Fixed plate; 22. Slide groove; 23. Cathode busbar; 24. Moving plate; 25. Clamping plate; 26. Spring; 27. Anode busbar; 3. Moving and replacing assembly; 31. Moving assembly; 311. Bracket; 312. Guide rail assembly; 313. Slide plate; 314. Motor; 315. Threaded rod; 316. Slide bar; 32. Replacing assembly; 321. Cylinder; 322. Guide rod; 323. Mounting plate; 324. Hook. Detailed implementation manners

[0033] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0034] The "left", "right", "front", "rear", "upper" and "lower" mentioned in the following description are oriented in the perspective direction of the front view.

[0035] In some embodiments, please refer to the accompanying Figure 1-7 drawings, an electrolytic cell facilitating plate replacement includes an electrolytic cell assembly 1;

[0036] A plurality of groups of connecting assemblies 2 are installed on the front and rear sides of the upper end of the electrolytic cell assembly 1;

[0037] It further includes a moving and replacing assembly 3 located above the electrolytic cell assembly 1;

[0038] The moving and replacing assembly 3 includes a moving assembly 31 and a replacing assembly 32, and the replacing assembly 32 is installed at the upper end of the moving assembly 31.

[0039] During use, electrolytic recovery of metallic copper is carried out through the electrolytic cell assembly 1. The connection assembly 2 guides the current supplied by an external power source to the electrolytic cell assembly 1, enabling the electrolytic reaction to proceed smoothly. When it is necessary to replace the electrolytic cell assembly 1 or strip the copper layer on the electrolytic cell assembly 1, a new electrolytic cell assembly 1 or an electrolytic cell assembly 1 from which the copper layer has been stripped is hooked onto the replacement assembly 32 of the mobile replacement assembly 3. Then, the moving assembly 31 drives the replacement assembly 32 to move directly above the position where the electrolytic cell assembly 1 needs to be replaced or the electrolytic cell assembly 1 from which the copper layer needs to be stripped. The replacement assembly 32 moves downward to hook the electrolytic cell assembly 1 and drives the electrolytic cell assembly 1 to move upward. Then, the replacement assembly 32 drives the moving assembly 31 to move, and the replacement assembly 32 that hooks the new electrolytic cell assembly 1 or the electrolytic cell assembly 1 from which the copper layer has been stripped is moved directly above the position where replacement is required. Then, the replacement assembly 32 drives the electrolytic cell assembly 1 to move downward and places the electrolytic cell assembly 1 into the connection assembly 2 to complete the replacement. During replacement, only the operator needs to hook a new electrolytic cell assembly 1 or an electrolytic cell assembly 1 from which the copper layer has been stripped onto the replacement assembly 32, and then the electrolytic cell assembly 1 can be autonomously replaced through the moving assembly 31 and the replacement assembly 32, preventing the operator from coming into contact with the chemical substances on the electrolytic cell assembly 1 or the chemical substances in the electrolytic cell assembly 1 from splashing onto the skin, thereby causing damage to the human body;

[0040] The electrolytic cell assembly 1 includes an electrolytic cell body 11, a limiting groove 12, a cathode plate 13, an anode plate 14, and a connection ear 15. Limiting grooves 12 are respectively formed in the inner walls of the front and rear sides of the upper end of the electrolytic cell body 11. The front and rear ends of the upper sides of the cathode plate 13 and the anode plate 14 are respectively inserted into the limiting grooves 12, and the cathode plate 13 and the anode plate 14 are arranged adjacent to each other. Connection ears 15 are fixedly connected to the front and rear sides of the upper ends of the cathode plate 13 and the anode plate 14.

[0041] The electrolytic cell body 11 is connected to the connection assembly 2.

[0042] The connection assembly 2 includes a fixing plate 21, a sliding groove 22, a cathode bus bar 23, a moving plate 24, a clamping plate 25, a spring 26, and an anode bus bar 27. Multiple groups of fixing plates 21 are respectively fixedly connected to the front and rear sides of the upper end of the electrolytic cell body 11. The front and rear fixing plates 21 are respectively arranged in cooperation with the anode plate 14 and the cathode plate 13. A sliding groove 22 is formed in the inner end of the fixing plate 21. The cathode bus bar 23 is fixedly connected to the rear end of the rear fixing plate 21, and the anode bus bar 27 is fixedly connected to the front end of the front fixing plate 21. The moving plate 24 is detachably connected to the fixing plate 21 by screws. The moving plate 24 is in sliding connection with the sliding groove 22 in a fitting manner. Clamping plates 25 are respectively hinged to the left and right sides of the inner end of the moving plate 24. The two ends of the spring 26 are respectively fixedly connected to the left and right clamping plates 25.

[0043] The fixing plate 21, the moving plate 24, the clamping plate 25, and the screws are all made of conductive materials.

[0044] When copper is recovered, the cathode busbar 23 and the anode busbar 27 guide the current supplied by the external power supply to the fixed plate 21, and then guide it to the cathode plate 13 and the anode plate 14 through the screws, the movable plate 24 and the clamping plate 25 so that the electrolysis reaction can proceed smoothly;

[0045] When replacing, disconnect the power supply, remove the cathode plate 13 or anode plate 14 at the clamping plate 25 that needs to be replaced by the moving assembly 31 and the replacement assembly 32, turn the screw to separate it from the moving plate 24, pull the moving plate 24 to the left, and the moving plate 24 drives the clamping plate 25 to move to the left until the moving plate 24 is separated from the chute 22, insert the new moving plate 24 and the clamping plate 25 into the chute 22, and fix the moving plate 24 with the screws to complete the replacement of the moving plate 24 and the clamping plate 25;

[0046] The movable replacement assembly 3 includes a bracket 311, a guide rail assembly 312, a slide 313, a motor 314, a threaded rod 315 and a sliding rod 316. The guide rails of the two sets of guide rail assemblies 312 are respectively fixedly connected to the front and rear sides of the upper end of the bracket 311, and the sliders of the guide rail assembly 312 are fixedly connected to the slide 313. The motor 314 is fixedly connected to the upper right end of the bracket 311. The front and rear sides of the inner end of the bracket 311 are respectively connected with the threaded rod 315 and the sliding rod 316. The sliding rod 316 is fixedly connected to the bracket 311, and the threaded rod 315 is rotatably connected to the bracket 311. The output end of the motor 314 is fixedly connected to the threaded rod 315, the threaded rod 315 is threadedly connected to the slide 313, and the sliding rod 316 is slidably connected to the slide 313.

[0047] The slide plate 313 is connected to the replacement component 32 .

[0048] The replacement assembly 32 includes a cylinder 321, a guide rod 322, a mounting plate 323 and a hook 324. The two groups of cylinders 321 are respectively fixedly connected to the left and right sides of the upper end of the slide 313. The output end of the cylinder 321 is fixedly connected to the mounting plate 323. The front and rear sides of the upper end of the mounting plate 323 are fixedly connected to the guide rod 322. The guide rod 322 is slidably connected to the slide 313. The front and rear sides of the lower end of the mounting plate 323 are fixedly connected to the hook 324 that cooperates with the connecting ear 15.

[0049] The length of the hook 324 in the left-right direction is less than the distance between two adjacent slide slots 22 , ensuring that the hook 324 can hook the connecting ear 15 without affecting the adjacent cathode plate 13 or anode plate 14 .

[0050] When replacing the cathode plate 13, the anode plate 14, or when it is necessary to strip the copper layer from the cathode plate 13, the staff hooks the connecting ear 15 at the upper end of the new cathode plate 13, anode plate 14, or the cathode plate 13 after the copper layer has been stripped onto the two hooks 324 on the right side. Then, the motor 314 drives the threaded rod 315 to rotate. Under the guiding action of the guide rail assembly 312 and the guide rod 322, the threaded rod 315 drives the sliding plate 313 to move leftward. The sliding plate 313 drives the cylinder 321, the guide rod 322, the mounting plate 323, and the hook 324 to move leftward until the hook 324 on the left side moves to the left of the position where replacement or stripping is required. Then, the cylinder 321 on the left side drives the mounting plate 323 on the left side to move downward. The mounting plate 323 drives the hook 324 to move downward until the hook 324 moves to the left of the connecting ear 15. At the same time, the mounting plate 323 drives the guide rod 322 to slide downward. Then, the motor 314 drives the threaded rod 315 to rotate. The threaded rod 315 drives the sliding plate 313 to move rightward. The sliding plate 313 drives the cylinder 321, the guide rod 322, the mounting plate 323, and the hook 324 to move rightward, so that the lower end of the hook 324 is inserted into the round hole of the connecting ear 15. The cylinder 321 on the left side drives the mounting plate 323 on the left side to move upward. The mounting plate 323 drives the hook 324 to move upward, hooks the connecting ear 15, and drives the cathode plate 13 or the anode plate 14 to move upward. Then, the motor 314 drives the threaded rod 315 to rotate. The threaded rod 315 drives the sliding plate 313 to move leftward. The sliding plate 313 drives the cylinder 321, the guide rod 322, the mounting plate 323, and the hook 324 to move leftward until the new cathode plate 13, anode plate 14, or the cathode plate 13 after the copper layer has been stripped on the right side moves to the position where replacement is required. The cylinder 321 on the right side drives the mounting plate 323 on the right side to move downward. The mounting plate 323 drives the hook 324 to move downward. The hook 324 inserts the cathode plate 13 or the anode plate 14 into the electrolytic cell main body 11, and the front and rear sides of the upper end of the cathode plate 13 or the anode plate 14 are inserted into the limiting grooves 12. At the same time, the outer sides of the upper ends of the cathode plate 13 or the anode plate 14 are inserted between the corresponding clamping plates 25. Under the elastic action of the spring 26, the clamping plates 25 firmly clamp the cathode plate 13 or the anode plate 14, completing the replacement. When replacing, the staff only needs to hook the new cathode plate 13, anode plate 14, or the cathode plate 13 after the copper layer has been stripped onto the hook 324 to complete the replacement of the cathode plate 13 or the anode plate 14, preventing the staff from contacting the chemical substances on the cathode plate 13 or the anode plate 14, or the chemical substances in the electrolytic cell main body 11 from splashing on the skin, thus causing damage to the human body. Moreover, when replacing, the cathode plate 13 or the anode plate 14 that needs to be replaced can be quickly placed into the electrolytic cell main body 11, improving the efficiency of copper recovery.

[0051] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An electrolytic cell facilitating the replacement of electrode plates, comprising an electrolytic cell assembly (1), characterized in that: A plurality of groups of connection assemblies (2) are installed on the front and rear sides of the upper end of the electrolytic cell assembly (1); It further includes a mobile replacement assembly (3) located above the electrolytic cell assembly (1); The mobile replacement assembly (3) includes a mobile assembly (31) and a replacement assembly (32), and the replacement assembly (32) is installed at the upper end of the mobile assembly (31); The connection assembly (2) includes a fixing plate (21), a sliding groove (22), a cathode bus bar (23), a moving plate (24), a clamping plate (25), a spring (26) and an anode bus bar (27). A plurality of groups of fixing plates (21) are respectively connected to the electrolytic cell assembly (1), and the front and rear fixing plates (21) are respectively arranged in cooperation with the electrolytic cell assembly (1). A sliding groove (22) is opened at the inner end of the fixing plate (21). The cathode bus bar (23) is fixedly connected to the rear end of the rear fixing plate (21), and the anode bus bar (27) is fixedly connected to the front end of the front fixing plate (21). The moving plate (24) is detachably connected to the fixing plate (21) by screws. The moving plate (24) is in sliding connection with the sliding groove (22) in a fitting manner. Clamping plates (25) are hinged to the left and right sides of the inner end of the moving plate (24), and the two ends of the spring (26) are respectively fixedly connected to the left and right clamping plates (25).

2. The electrolytic cell facilitating the replacement of electrode plates according to claim 1, wherein The electrolytic cell assembly (1) includes an electrolytic cell main body (11), a limiting groove (12), a cathode plate (13), an anode plate (14) and a connecting ear (15). Limiting grooves (12) are opened on the inner walls of the front and rear sides of the upper end of the electrolytic cell main body (11). The front and rear ends of the upper sides of the cathode plate (13) and the anode plate (14) are inserted into the limiting grooves (12), and the cathode plate (13) and the anode plate (14) are arranged adjacent to each other. Connecting ears (15) are fixedly connected to the front and rear sides of the upper ends of the cathode plate (13) and the anode plate (14).

3. The electrolytic cell facilitating the replacement of electrode plates according to claim 2, characterized in that, The electrolytic cell main body (11) is connected to the connection assembly (2).

4. The electrolytic cell facilitating plate replacement according to claim 3, wherein, A plurality of groups of fixing plates (21) are respectively fixedly connected to the front and rear sides of the upper end of the electrolytic cell main body (11), and the front and rear fixing plates (21) are respectively arranged in cooperation with the anode plate (14) and the cathode plate (13).

5. The electrolytic cell facilitating the replacement of electrode plates according to claim 4, characterized in that, The mobile replacement assembly (3) includes a bracket (311), a guide rail assembly (312), a sliding plate (313), a motor (314), a threaded rod (315) and a sliding rod (316). The guide rails of the two groups of guide rail assemblies (312) are respectively fixedly connected to the front and rear sides of the upper end of the bracket (311). The sliders of the guide rail assemblies (312) are all fixedly connected to the sliding plate (313). The motor (314) is fixedly connected to the upper side of the right end of the bracket (311). The front and rear sides of the inner end of the bracket (311) are respectively connected with a threaded rod (315) and a sliding rod (316). The sliding rod (316) is fixedly connected to the bracket (311). The threaded rod (315) is rotatably connected to the bracket (311). The output end of the motor (314) is fixedly connected to the threaded rod (315). The threaded rod (315) is in threaded connection with the sliding plate (313), and the sliding rod (316) is in sliding connection with the sliding plate (313).

6. The electrolytic cell facilitating the replacement of electrode plates according to claim 5, wherein, The sliding plate (313) is connected to the replacement assembly (32).

7. The electrolytic cell facilitating the replacement of electrode plates according to claim 6, characterized in that, The replacement component (32) includes a cylinder (321), a guide rod (322), a mounting plate (323) and a hook (324). Two sets of cylinders (321) are respectively fixedly connected to the left and right sides of the upper end of the slide plate (313). The output end of the cylinder (321) is fixedly connected to a mounting plate (323). Guide rods (322) are fixedly connected to the front and rear sides of the upper end of the mounting plate (323). The guide rods (322) are slidably connected to the slide plate (313). Hooks (324) that are fixedly connected to the mating connection ears (15) are respectively fixedly connected to the front and rear sides of the lower end of the mounting plate (323).

8. The electrolytic cell facilitating the replacement of electrode plates according to claim 7, wherein, The length of the hook (324) in the left-right direction is less than the distance between two adjacent chutes (22).

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