Electrolytic aluminium stub electrolyte cleaning device

Abstract

The utility model relates to the technical field of electrolyte cleaning, and disclose a kind of electrolytic aluminium residual pole electrolyte cleaning device, including cleaning box the inside movable mounting of cleaning box is equipped with mounting plate, the front of the mounting plate is fixedly installed with second fixed block, the front of the cleaning box is fixedly installed with first fixed block, the top of the first fixed block is fixedly installed with box, the inside movable mounting of second fixed block and second fixed block is equipped with limit block. The utility model compares with traditional device, the cooperation between spring, pull rod and limit block, it is convenient to install filter plate in the inside of cleaning box, the assembly efficiency and stability of filter plate in cleaning box are significantly improved;Operator is pulled up limit block by pull rod, so that it is embedded box and forms temporary locking, subsequently push rod pushes mounting plate and carries filter plate into predetermined position.

Description

Technical Field

[0001] This utility model relates to the field of electrolyte cleaning technology, and more specifically, to an electrolyte cleaning device for electrolytic aluminum residual electrodes. Background Technology

[0002] Electrolytic aluminum residue electrolyte cleaning equipment is a device integrating mechanical crushing, shoveling, and automated control technologies. It is specifically designed to clean the electrolyte coating adhering to the surface of the residual electrode (the remaining part after the anode carbon block is used) during the electrolytic aluminum production process. Its goal is to completely remove the electrolyte from the residual electrode so that it can be reused in anode carbon block production, while avoiding the negative impact of electrolyte residue on anode quality. Existing electrolytic aluminum residue electrolyte cleaning equipment uses bolts and nuts to fix the filter plate to the cleaning box, which has several drawbacks: installation and disassembly require operating each bolt and nut individually, making the process cumbersome and time-consuming; efficiency is significantly reduced with frequent maintenance; maintenance costs are increased; and the bolt heads or nuts in the confined space can easily interfere with other components, limiting the flexibility of equipment layout. These problems combined lead to increased maintenance complexity and decreased operational reliability. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides an electrolyte cleaning device for electrolytic aluminum residual electrodes, which has the advantage of convenient installation of filter plates.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an electrolytic aluminum residual electrode electrolyte cleaning device, comprising a cleaning box, wherein an installation plate is movably installed inside the cleaning box, a second fixing block is fixedly installed on the front of the installation plate, a first fixing block is fixedly installed on the front of the cleaning box, a box body is fixedly installed on the top of the first fixing block, a limiting block is movably installed inside the second fixing block and the first fixing block, a pull rod is fixedly installed on the top of the limiting block, and one end of the pull rod passes through the top of the box body, a spring is fixedly installed between the box body and the limiting block, a push rod is fixedly installed on the front of the cleaning box, a filter plate is fixedly installed inside the installation plate, and a funnel is fixedly installed at the bottom of the cleaning box.

[0005] As a preferred technical solution of this utility model, a mixing tank is fixedly installed on the top of the cleaning box, a box body is fixedly installed on the top of the mixing tank, a motor is fixedly installed on the top of the box body, a drive gear is fixedly installed on the output end of the motor, and one end of the drive gear moves inside the mixing tank. A rotating shaft is installed inside the mixing tank, and one end of the rotating shaft passes through the inside of the mixing tank. A driven gear is fixedly installed on one end of the rotating shaft, and the driven gear meshes with the drive gear. A feed pipe is fixedly installed on the top of the mixing tank.

[0006] A liquid outlet pipe is fixedly installed at the bottom of the mixing tank, a fixing rod is fixedly installed on the outer surface of the rotating shaft, a cleaning plate is fixedly installed at one end of the fixing rod and the cleaning plate is attached to the inside of the mixing tank, a separation baffle is fixedly installed on the outer surface of the rotating shaft, and a one-way valve is fixedly installed inside the mixing tank.

[0007] As a preferred embodiment of this utility model, a support plate is fixedly installed at the bottom of the cleaning box, and a fixing plate is fixedly installed between the two support plates.

[0008] As a preferred embodiment of this utility model, a reinforcing rib is fixedly installed between the fixing plate and the support plate, and the reinforcing rib is triangular in shape.

[0009] As a preferred technical solution of this utility model, the fixing rod and the cleaning plate are arranged in pairs, with a total of three sets being movably installed inside the mixing tank.

[0010] As a preferred embodiment of this utility model, a support frame is fixedly installed between the motor and the housing, and the interior of the support frame has a U-shaped form.

[0011] As a preferred embodiment of this utility model, the outer diameter of the mounting plate is equal to the inner diameter of the cleaning box, and the interior of the cleaning box has a smooth surface design.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. Compared with traditional devices, this utility model, through the cooperation of springs, pull rods, and limiting blocks, facilitates the installation of filter plates inside the cleaning box, significantly improving the assembly efficiency and stability of filter plates within the cleaning box. The operator pulls the limiting block upwards using the pull rod, embedding it into the box to form a temporary lock. Then, a push rod pushes the mounting plate, carrying the filter plate, into the predetermined position. After releasing the pull rod, the spring drives the limiting block to reverse and insert into the second fixing block, completing precise positioning. This design enables single-person operation, shortens installation time, and the double locking mechanism, with the first and second fixing blocks interlocking, ensures improved impact resistance of the filter plate, preventing loosening during equipment operation. Simultaneously, the modular installation structure facilitates quick disassembly and maintenance, reducing downtime for repairs and improving the overall operational efficiency of the production line.

[0014] 2. Compared with traditional devices, this utility model facilitates the mixing of crushed electrode residue with water through the cooperation between the rotating shaft and the separating baffle. The cooperation between the fixed rod and the cleaning plate facilitates the removal of dirt from the inner wall of the mixing tank. The crushed electrode residue and water are injected into the mixing tank through the feed pipe. After the motor is started, the drive gear rotates within the tank, and the tooth meshing transmission drives the driven gear to rotate synchronously, thereby driving the rotating shaft to rotate at high speed within the mixing tank. The separating baffle on the rotating shaft achieves thorough mixing of the electrode residue particles and water through centrifugal force and mechanical stirring, forming a uniform slurry. Simultaneously, the fixed rod at the bottom of the rotating shaft drives the cleaning plate to rotate along the inner wall of the tank, using mechanical scraping to remove attached dirt and prevent deposits from affecting equipment efficiency. After mixing, the one-way valve is opened, and the slurry is transported to the cleaning tank through the liquid outlet pipe. Solid-liquid separation is achieved through the internal filter plate. The device achieves simultaneous operation of stirring and cleaning through the gear transmission system, which not only ensures the quality of the residual anode slurry preparation, but also extends the service life of the equipment through the self-cleaning function. Finally, the mixture is filtered and separated in the cleaning tank, forming a complete closed loop for residual anode treatment. Attached Figure Description

[0015] Figure 1 This is a three-dimensional view of the front of this utility model.

[0016] Figure 2 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the top structure of the mixing tank of this utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the mixing tank of this utility model;

[0019] Figure 5 This is an exploded view of the mounting plate of this utility model;

[0020] Figure 6 This is a partial cross-sectional structural diagram of the cleaning box of this utility model;

[0021] Figure 7 This is an enlarged structural diagram of point A in the figure of this utility model.

[0022] In the diagram: 1. Cleaning box; 2. Mixing tank; 3. Mounting plate; 4. Push rod; 5. Support plate; 6. Fixing plate; 7. Reinforcing rib; 8. Box body; 9. Motor; 10. Support frame; 11. Separation baffle; 12. Rotating shaft; 13. Driven gear; 14. Drive gear; 15. One-way valve; 16. Discharge pipe; 17. Filter plate; 18. Funnel; 19. Fixing rod; 20. Cleaning plate; 21. Spring; 22. Box body; 23. First fixing block; 24. Pull rod; 25. Second fixing block; 26. Limiting block; 27. Feed pipe. Detailed Implementation

[0023] 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.

[0024] like Figures 1 to 7 As shown, this utility model provides an electrolyte cleaning device for residual aluminum electrolysis electrodes, including a cleaning box 1. An installation plate 3 is movably installed inside the cleaning box 1. A second fixing block 25 is fixedly installed on the front of the installation plate 3. A first fixing block 23 is fixedly installed on the front of the cleaning box 1. A box body 22 is fixedly installed on the top of the first fixing block 23. A limiting block 26 is movably installed inside the second fixing block (25) and the first fixing block (23). A pull rod 24 is fixedly installed on the top of the limiting block 26, and one end of the pull rod 24 passes through the top of the box body 22. A spring 21 is fixedly installed between the box body 22 and the limiting block 26. A push rod 4 is fixedly installed on the front of the cleaning box 1. A filter plate 17 is fixedly installed inside the installation plate 3. A funnel 18 is fixedly installed at the bottom of the cleaning box 1.

[0025] Before cleaning the electrolyte residue from the electrolytic aluminum electrode, the filter plate 17 needs to be installed inside the cleaning box 1. By holding the pull rod 24 at the top of the first fixing block 23, the pull rod 24 pulls the limiting block 26 upward inside the first fixing block 23. The limiting block 26 squeezes the pull rod 24, causing the limiting block 26 to pass through the inside of the first fixing block 23 and enter the inside of the box 22. Now, by holding the push rod 4, the mounting plate 3 is slowly pushed into the inside of the cleaning box 1. The mounting plate 3 drives the second fixing block 25 and the filter plate 17 to move synchronously. When the mounting plate 3 is completely inside the cleaning box 1, the pull rod 24 is released. The spring 21 squeezes the limiting block 26 in the box 22, causing the limiting block 26 to pass through the first fixing block 23 and enter the inside of the second fixing block 25, thus completing the installation of the filter plate 17 inside the cleaning box 1.

[0026] First, the component filter plate 17 needs to be embedded into the inner cavity of the main body cleaning box 1; the operator holds the handle pull rod 24 through the top of the first fixing block 23, and pulls the connecting rod limit block 26 to slide upward along the guide rail of the first fixing block 23, and uses mechanical extrusion to make the limit block 26 penetrate the inner wall of the first fixing block 23 and enter the cavity of the box 22. Then, by holding the joystick and pushing rod 4, the mounting plate 3 of the propulsion component is slowly pushed into the cleaning box 1. During this process, the mounting plate 3 simultaneously drives the second fixing block 25 of the positioning frame to form a linkage displacement with the already installed filter plate 17. When the mounting plate 3 is fully in place, the pull rod 24 is released. At this time, the hydraulic mechanism spring 21 applies pressure to the limiting block 26 through the cavity of the box 22, forcing the limiting block 26 to pass through the channel of the first fixing block 23 and accurately insert into the preset hole of the second fixing block 25. Finally, the filter plate 17 is stably assembled inside the cleaning box 1. Compared with the traditional device, this device facilitates the installation of the filter plate 17 inside the cleaning box 1 through the cooperation between the spring 21, the pull rod 24 and the limiting block 26, which significantly improves the assembly efficiency and stability of the filter plate 17 inside the cleaning box 1. The operator pulls the limiting block 26 upward by pulling rod 24, so that it is embedded in the box 22 to form a temporary lock. Then, the push rod 4 pushes the mounting plate 3 to carry the filter plate 17 into the predetermined position. After releasing the lever 24, the spring 21 drives the limit block 26 to reverse and insert into the second fixing block 25, completing precise positioning. This design enables single-person handle operation, shortens installation time, and the double locking of the limit mechanism, where the first fixing block 23 and the second fixing block 25 are engaged, ensures that the filter plate 17 has improved impact resistance and prevents loosening during equipment operation. At the same time, the modular installation structure facilitates quick disassembly and maintenance, reduces downtime for maintenance, and improves the overall operating efficiency of the production line.

[0027] The top of the cleaning box 1 is fixedly installed with a mixing tank 2, the top of the mixing tank 2 is fixedly installed with a box body 8, the top of the box body 8 is fixedly installed with a motor 9, the output end of the motor 9 is fixedly installed with a drive gear 14, and one end of the drive gear 14 moves inside the mixing tank 2. The inside of the mixing tank 2 is installed with a rotating shaft 12, and one end of the rotating shaft 12 passes through the inside of the mixing tank 2. One end of the rotating shaft 12 is fixedly installed with a driven gear 13, and the driven gear 13 meshes with the drive gear 14. The top of the mixing tank 2 is fixedly installed with a feed pipe 27.

[0028] A liquid outlet pipe 16 is fixedly installed at the bottom of the mixing tank 2. A fixing rod 19 is fixedly installed on the outer surface of the rotating shaft 12. A cleaning plate 20 is fixedly installed at one end of the fixing rod 19 and the cleaning plate 20 is attached to the inside of the mixing tank 2. A separation baffle 11 is fixedly installed on the outer surface of the rotating shaft 12. A one-way valve 15 is fixedly installed inside the mixing tank 2.

[0029] Workers pour crushed electrolytic aluminum residue and water into the mixing tank 2 through the feed pipe 27. Then, the motor 9 is turned on, which drives the drive gear 14 to rotate inside the box 8. The drive gear 14 meshes with the driven gear 13, which in turn drives the driven gear 13 to rotate. The driven gear 13 then drives the rotating shaft 12 to rotate inside the mixing tank 2. The rotating shaft 12 drives the separation baffle 11 to rotate, mixing the electrolytic aluminum residue and water. The rotating shaft 12 then drives the fixing rod 19 and the cleaning plate 20 to rotate synchronously, cleaning the dirt in the mixing tank 2 through the cleaning plate 20. Next, the one-way valve 15 is opened inside the mixing tank 2, allowing the mixed crushed residue and water to enter the cleaning box 1 through the outlet pipe 16. The cleaning box 1 is then fixed and separated by the internal filter plate 17, thus completing the mixing of the electrolytic aluminum residue and water inside the mixing tank 2 and facilitating the cleaning of the dirt in the mixing tank 2.

[0030] The crushed electrode residue and water mixture is injected into the processing tank / mixing tank 2 through the feed pipe 27. After the drive motor 9 is started, its output shaft drives the transmission gear 14 to rotate at high speed in the gearbox housing 8, driving the driven gear 13 to rotate synchronously through tooth meshing. The driven gear 13 drives the rotating shaft 12 to rotate in the mixing tank 2 through the coupling. The separation baffle 11 configured on the main rotating shaft 12 then powerfully mixes and stirs the electrode residue and water. At the same time, the fixed rod 19 and the cleaning plate 20 at the bottom of the rotating shaft 12 begin to work synchronously. Compared with the conventional device, this device facilitates the mixing and stirring of the crushed electrode residue and water through the cooperation between the rotating shaft 12 and the separation baffle 11. The mixing process, through the cooperation between the fixing rod 19 and the cleaning plate 20, facilitates the removal of dirt from the inner wall of the mixing tank 2. The crushed residual electrode and water are injected into the mixing tank 2 through the feed pipe 27. After the motor 9 is started, the drive gear 14 rotates in the box 8, and through the tooth meshing transmission, it drives the driven gear 13 to rotate synchronously, thereby driving the rotating shaft 12 to rotate at high speed in the mixing tank 2. The separation baffle 11 configured on the rotating shaft 12 achieves full mixing of residual electrode particles and water through centrifugal force and mechanical stirring, forming a uniform slurry. At the same time, the fixing rod 19 at the bottom of the rotating shaft 12 drives the cleaning plate 20 to rotate along the inner wall of the tank, using the mechanical scraping effect to remove the attached dirt and prevent the deposits from affecting the efficiency of the equipment. After mixing, the one-way valve 15 is opened, and the slurry is transported to the cleaning tank 1 through the liquid outlet pipe 16. Solid-liquid separation is achieved through the internal filter plate 17. The device achieves simultaneous operation of stirring and cleaning through the gear transmission system, which not only ensures the quality of the residual anode slurry preparation, but also extends the service life of the equipment through the self-cleaning function. Finally, the mixture is filtered and separated in the cleaning tank 1, forming a complete closed loop for residual anode treatment.

[0031] Among them, a support plate 5 is fixedly installed at the bottom of the cleaning box 1, and a fixing plate 6 is fixedly installed between the two support plates 5.

[0032] Since a fixing plate 6 is fixedly installed between the two support plates 5, the cooperation between the support plates 5 and the fixing plate 6 facilitates stable support for the cleaning box 1, ensuring the stability of the cleaning box 1 during use and improving the efficiency of the cleaning box 1.

[0033] Among them, a reinforcing rib 7 is fixedly installed between the fixing plate 6 and the support plate 5, and the reinforcing rib 7 is triangular in shape.

[0034] Since the reinforcing rib 7 is triangular in shape on the support plate 5 and the fixing plate 6, and the triangle has the characteristic of stability, the stability of the support plate 5 and the fixing plate 6 is guaranteed during use, and the efficiency of the support plate 5 and the fixing plate 6 is improved.

[0035] Among them, the fixing rod 19 and the cleaning plate 20 are paired up, and there are three sets in total, which are movable and installed inside the mixing tank 2.

[0036] Since the fixing rod 19 and the cleaning plate 20 are installed in pairs, there are three sets of movable installations inside the mixing tank 2. Through the cooperation between the fixing rod 19 and the cleaning plate 20, it is convenient to clean the inside of the mixing tank 2 in a timely manner, ensuring that the inside of the mixing tank 2 is clean and tidy.

[0037] Among them, a support frame 10 is fixedly installed between the motor 9 and the box 8, and the inside of the support frame 10 is U-shaped.

[0038] Because the support frame 10 has a U-shaped interior between the motors 9, it provides stable support for the motors 9, ensuring stable support during use.

[0039] The outer diameter of the mounting plate 3 is equal to the inner diameter of the cleaning box 1, and the interior of the cleaning box 1 has a smooth surface design.

[0040] Since the outer diameter of the mounting plate 3 is equal to the inner diameter of the cleaning box 1, and the interior of the cleaning box 1 has a smooth surface design, it is easy for the staff to hold the push rod 4 and slowly insert the mounting plate 3 into the interior of the cleaning box 1 through the push rod 4, thus ensuring the installation efficiency of the mounting plate 3.

[0041] Working principle and usage process of this utility model:

[0042] Before cleaning the electrolyte residue from the electrolytic aluminum electrode, the filter plate 17 needs to be installed inside the cleaning box 1. By holding the pull rod 24 at the top of the first fixing block 23, the pull rod 24 pulls the limiting block 26 upward inside the first fixing block 23. The limiting block 26 squeezes the pull rod 24, causing the limiting block 26 to pass through the inside of the first fixing block 23 and enter the inside of the box 22. Now, by holding the push rod 4, the mounting plate 3 is slowly pushed into the inside of the cleaning box 1. The mounting plate 3 drives the second fixing block 25 and the filter plate 17 to move synchronously. When the mounting plate 3 is completely inside the cleaning box 1, the pull rod 24 is released. The spring 21 squeezes the limiting block 26 in the box 22, causing the limiting block 26 to pass through the first fixing block 23 and enter the inside of the second fixing block 25, thus completing the installation of the filter plate 17 inside the cleaning box 1.

[0043] Workers pour crushed electrolytic aluminum residue and water into the mixing tank 2 through the feed pipe 27. Then, the motor 9 is turned on, which drives the drive gear 14 to rotate inside the box 8. The drive gear 14 meshes with the driven gear 13, which in turn drives the driven gear 13 to rotate. The driven gear 13 then drives the rotating shaft 12 to rotate inside the mixing tank 2. The rotating shaft 12 drives the separation baffle 11 to rotate, mixing the electrolytic aluminum residue and water. The rotating shaft 12 then drives the fixing rod 19 and the cleaning plate 20 to rotate synchronously, cleaning the dirt in the mixing tank 2 through the cleaning plate 20. Next, the one-way valve 15 is opened inside the mixing tank 2, allowing the mixed crushed residue and water to enter the cleaning box 1 through the outlet pipe 16. The cleaning box 1 is then fixed and separated by the internal filter plate 17, thus completing the mixing of the electrolytic aluminum residue and water inside the mixing tank 2 and facilitating the cleaning of the dirt in the mixing tank 2.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electrolyte cleaning device for residual aluminum electrolytic electrodes, comprising a cleaning box (1), characterized in that: An installation plate (3) is movably installed inside the cleaning box (1). A second fixing block (25) is fixedly installed on the front of the installation plate (3). A first fixing block (23) is fixedly installed on the front of the cleaning box (1). A box body (22) is fixedly installed on the top of the first fixing block (23). A limit block (26) is movably installed inside the second fixing block (25) and the first fixing block (23). A pull rod (24) is fixedly installed on the top of the limit block (26), and one end of the pull rod (24) passes through the top of the box body (22). A spring (21) is fixedly installed between the box body (22) and the limit block (26). A push rod (4) is fixedly installed on the front of the cleaning box (1). A filter plate (17) is fixedly installed inside the installation plate (3). A funnel (18) is fixedly installed at the bottom of the cleaning box (1).

2. The electrolytic aluminum residual electrode electrolyte cleaning device according to claim 1, characterized in that: A mixing tank (2) is fixedly installed on the top of the cleaning box (1). A box body (8) is fixedly installed on the top of the mixing tank (2). A motor (9) is fixedly installed on the top of the box body (8). A drive gear (14) is fixedly installed at the output end of the motor (9). One end of the drive gear (14) moves inside the mixing tank (2). A rotating shaft (12) is installed inside the mixing tank (2). One end of the rotating shaft (12) passes through the inside of the mixing tank (2). A driven gear (13) is fixedly installed at one end of the rotating shaft (12). The driven gear (13) meshes with the drive gear (14). A feed pipe (27) is fixedly installed on the top of the mixing tank (2). A liquid outlet pipe (16) is fixedly installed at the bottom of the mixing tank (2). A fixing rod (19) is fixedly installed on the outer surface of the rotating shaft (12). A cleaning plate (20) is fixedly installed at one end of the fixing rod (19), and the cleaning plate (20) is attached to the inside of the mixing tank (2). A separation baffle (11) is fixedly installed on the outer surface of the rotating shaft (12). A one-way valve (15) is fixedly installed inside the mixing tank (2).

3. The electrolyte cleaning device for electrolytic aluminum residue electrodes according to claim 1, characterized in that: A support plate (5) is fixedly installed at the bottom of the cleaning box (1), and a fixing plate (6) is fixedly installed between the two support plates (5).

4. The electrolytic aluminum residual electrode electrolyte cleaning device according to claim 3, characterized in that: A reinforcing rib (7) is fixedly installed between the fixing plate (6) and the support plate (5), and the reinforcing rib (7) is triangular in shape.

5. The electrolytic aluminum residual electrode electrolyte cleaning device according to claim 2, characterized in that: The fixing rod (19) and the cleaning plate (20) are arranged in pairs, with a total of three sets of movable installations inside the mixing tank (2).

6. The electrolyte cleaning device for residual aluminum electrodes according to claim 2, characterized in that: A support frame (10) is fixedly installed between the motor (9) and the box (8), and the inside of the support frame (10) presents a U-shaped form.

7. The electrolytic aluminum residual electrode electrolyte cleaning device according to claim 1, characterized in that: The outer diameter of the mounting plate (3) is equal to the inner diameter of the cleaning box (1), and the interior of the cleaning box (1) has a smooth surface design.

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