Device and method for dynamically soaking and cleaning electrolytic manganese dioxide polar plate

Abstract

The invention discloses a device and method for dynamically soaking and cleaning an electrolytic manganese dioxide polar plate, and relates to the technical field of polar plate cleaning, the device comprises a soaking pool, a circulating pipeline and a dynamic circulating mechanism are arranged in the soaking pool, one end of the circulating pipeline is provided with a water outlet, and the other end of the circulating pipeline is provided with a plurality of water inlets; a circulating water pump is arranged on the circulating pipeline; the dynamic circulation mechanism comprises a blocking assembly used for blocking the multiple water inlets and a driving assembly used for driving the water outlets to move, and when the driving assembly drives the water outlets to move, the blocking assembly sequentially opens the multiple water inlets so that one water outlet can form circulation with different water inlets at different positions. According to the device and method for dynamically soaking and cleaning the electrolytic manganese dioxide polar plate, the different water inlets are sequentially opened, the water outlets are driven to move, the liquid flowing path can be changed, and therefore dynamic and all-around liquid circulation flowing can be formed in the soaking pool.

Description

Technical Field

[0001] The invention relates to the technical field of plate cleaning, and in particular to a device and method for dynamically immersing and cleaning electrolytic manganese dioxide plates. Background Art

[0002] Electrolytic manganese dioxide plates are commonly used in battery manufacturing, especially in lithium-ion batteries and battery energy storage systems, where they are usually used in combination with electrolytes to form efficient battery systems. Cleaning of electrolytic manganese dioxide plates is an important step to ensure electrode performance and extend its service life.

[0003] For example, the patent document entitled "A method for flushing the plates of electrolytic manganese dioxide" with the authorization announcement number CN108539129B and the authorization announcement date November 10, 2020, includes the following steps: installing an air pipe in the soaking tank, evenly setting air holes on the air pipe; placing the flushing plate in the soaking tank, and injecting a soaking agent into the soaking tank; connecting the gas to the air pipe so that the gas rushes into the soaking tank, generating a dynamic soaking liquid in the soaking tank, and continuously flushing the surface of the plate. The patent provides a method for flushing the plates of electrolytic manganese dioxide, which uses gas to stir and agitate the plate soaking tank to improve the surface cleanliness of the plate.

[0004] In the prior art, gas is used to stir and agitate the electrode plate immersion tank to improve the surface cleanliness of the electrode plate. The degree of agitation of the gas in the immersion tank is limited, and in the process of the gas moving from the bottom to the top of the immersion tank, the flow direction of the immersion liquid in the immersion tank is relatively single, resulting in many dead corners in the immersion tank that cannot be agitated by gas. Summary of the invention

[0005] The object of the present invention is to provide a device and method for dynamically immersing and cleaning electrolytic manganese dioxide pole plates to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A device for dynamically immersing and cleaning electrolytic manganese dioxide pole plates comprises an immersion tank, wherein the immersion tank is provided with:

[0008] A circulation pipeline, one end of which is configured as a water outlet, and the other end of which is configured with multiple water inlets, and a circulation water pump is provided on the circulation pipeline;

[0009] The dynamic circulation mechanism comprises a blocking component for blocking the plurality of water inlets and a driving component for driving the water outlet to move. While the driving component drives the water outlet to move, the blocking component opens the plurality of water inlets in sequence so that one water outlet forms a circulation with different water inlets at different positions.

[0010] In the above-mentioned device for dynamically immersing and cleaning electrolytic manganese dioxide plates, a plurality of water inlet pipes are fixed at one end of the circulation pipe, and a corrugated pipe is fixed at the other end. The plurality of water inlets are constructed on the plurality of water inlet pipes, and the water outlet is constructed on the corrugated pipe.

[0011] In the above-mentioned device for dynamically immersing and cleaning electrolytic manganese dioxide pole plates, a plurality of ultrasonic generators are arranged at the bottom of the immersion tank.

[0012] In the above-mentioned device for dynamically immersing and cleaning electrolytic manganese dioxide pole plates, the blocking assembly includes an extension portion constructed on the outer wall of the water inlet pipe, a baffle is hinged on the extension portion, and a torsion spring is provided on the extension portion for forcing the baffle to block the water inlet.

[0013] The above-mentioned device for dynamically immersing and cleaning electrolytic manganese dioxide plates has a rotating shaft rotatably connected to the immersion tank, a plurality of protrusions are constructed on the outer wall of the rotating shaft, and a resistance part is constructed on the baffle, and the plurality of protrusions correspond to the plurality of resistance parts.

[0014] In the above-mentioned device for dynamically immersing and cleaning electrolytic manganese dioxide pole plates, when the rotating shaft rotates, multiple protrusions abut against corresponding interference parts in sequence to open multiple water inlets in sequence, and when one protrusion abuts against a interference part to open the corresponding water inlet, the remaining protrusions are separated from the corresponding interference parts.

[0015] The above-mentioned device for dynamically immersing and cleaning electrolytic manganese dioxide plates, the driving assembly includes a plurality of transmission wheels rotatably connected to the inner wall of the immersion tank, a transmission belt is sleeved on the plurality of transmission wheels, and the end of the bellows away from the circulation pipe is fixed to the transmission belt.

[0016] In the above-mentioned device for dynamically immersing and cleaning electrolytic manganese dioxide pole plates, a transmission shaft is fixed on one of the transmission wheels, and the transmission shaft is transmission-connected to the rotating shaft.

[0017] The above-mentioned device for dynamically immersing and cleaning electrolytic manganese dioxide plates, the transmission shaft end is constructed with an arc portion and a connecting column, the rotating shaft is constructed with a hemisphere, the hemisphere is constructed with multiple arc grooves and multiple adapter grooves, and the multiple arc grooves and multiple adapter grooves are arranged alternately.

[0018] A method for dynamically immersing and cleaning electrolytic manganese dioxide plates, which is based on the device for dynamically immersing and cleaning electrolytic manganese dioxide plates described in any of the above items. When the circulating water pump is running, the driving component drives the water outlet to move, and at the same time, the blocking component opens multiple water inlets in sequence, so that one water outlet forms a circulation with different water inlets at different positions.

[0019] In the above technical scheme, the present invention provides a device and method for dynamically immersing and cleaning electrolytic manganese dioxide plates. When the circulating water pump is running, a water inlet is opened through a blocking component to cooperate with the water outlet to make the liquid in the immersion tank circulate. During the process, different water inlets are opened in sequence and the water outlet is driven to move to change the path of the liquid flow. In this way, a dynamic and all-round circulation of the liquid can be formed in the immersion tank, which can utilize the flow of liquid to clean the plates in all directions, realize a large circulation of water in all directions without dead ends, and maximize the cleaning effect of the plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the present invention;

[0022] Figure 2 A schematic diagram of a rotating shaft structure provided in yet another embodiment of the present invention;

[0023] Figure 3 A schematic diagram of a protrusion structure provided by another embodiment of the present invention;

[0024] Figure 4 Another embodiment of the present invention provides Figure 3 The enlarged structural diagram at A in the middle;

[0025] Figure 5 Another embodiment of the present invention provides Figure 3 The enlarged structural diagram at B in the middle;

[0026] Figure 6 A schematic diagram of the structure of an extension portion provided in another embodiment of the present invention;

[0027] Figure 7 A schematic diagram of a transmission wheel structure provided by another embodiment of the present invention;

[0028] Figure 8 A schematic diagram of a transmission shaft structure provided by another embodiment of the present invention;

[0029] Fig. 9 A schematic diagram of a hemispherical structure provided by another embodiment of the present invention;

[0030] Fig.10 A schematic diagram of a fan blade structure provided in yet another embodiment of the present invention.

[0031] Description of reference numerals:

[0032] 1. Soaking tank; 2. Circulating pipe; 3. Water outlet; 4. Water inlet; 5. Circulating water pump; 6. Water inlet pipe; 7. Bellows; 8. Ultrasonic generator; 9. Extension part; 10. Baffle; 11. Rotating shaft; 12. Raised part; 13. Interference part; 14. Transmission wheel; 15. Transmission belt; 16. Transmission shaft; 17. Arc-shaped part; 18. Connecting column; 19. Hemisphere; 20. Arc-shaped groove; 21. Adapter groove; 22. Fan blade. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] Reference Figure 1-10 The embodiment of the present invention provides a device for dynamically immersing and cleaning electrolytic manganese dioxide plates, comprising a immersion tank 1, wherein a circulation pipe 2 and a dynamic circulation mechanism are arranged in the immersion tank 1, wherein one end of the circulation pipe 2 is configured as a water outlet 3, and the other end is configured with multiple water inlets 4, and a circulation water pump 5 is arranged on the circulation pipe 2; the dynamic circulation mechanism comprises a blocking component for blocking multiple water inlets 4 and a driving component for driving the water outlet 3 to move, and while the driving component drives the water outlet 3 to move, the blocking component opens multiple water inlets 4 in sequence, so that one water outlet 3 forms a circulation with different water inlets 4 at different positions.

[0035] Specifically, the soaking tank 1 is generally filled with cleaning liquid, and then the electrolytic manganese dioxide plate is hoisted into the soaking tank 1 to clean the plate through the flow of liquid and chemical reaction. This is a prior art and will not be elaborated here. The innovation of the embodiment of the present invention is that a circulation pipe 2 is set in the soaking tank 1, and the soaking liquid in the soaking tank 1 can circulate between the water inlet 4 and the water outlet 3 at both ends of the circulation pipe 2 through the circulation water pump 5 on the circulation pipe 2; the soaking tank 1 is also provided with a dynamic circulation mechanism, which includes a blocking component and a driving component. The blocking component can select multiple sets of solenoid valve structures in the prior art. The multiple sets of solenoid valve structures can block or open the designated water inlet 4 when in operation. The driving component can select a linear drive structure in the prior art, such as a screw or cylinder structure, which can drive the water outlet 3 (that is, one end of the circulation pipe 2) moves back and forth in a straight line in the soaking tank 1; the advantage of such an arrangement is that when the circulating water pump 5 is running, opening a water inlet 4 through the blocking component can cooperate with the water outlet 3 to make the liquid in the soaking tank 1 circulate. During the process, opening different water inlets 4 in sequence and driving the water outlet 3 to move can change the path of the liquid flow, so that a dynamic and all-round circulation of the liquid can be formed in the soaking tank 1, which can utilize the flow of liquid to clean the electrode plate in an all-round manner, realize a large circulation of water in an all-round manner without dead ends, and maximize the cleaning effect of the electrode plate.

[0036] Preferably, the direction of opening the water inlet 4 in sequence is opposite to the moving direction of the water outlet 3, so that when the water outlet 3 is on one side of the soaking tank 1, it can form a circulation with the water inlet 4 on the other side, thereby increasing the flow path of the circulating water flow in the soaking tank 1 and further improving the cleaning effect on the plate.

[0037] In another embodiment provided by the present invention, further, a plurality of water inlet pipes 6 are fixed at one end of the circulation pipe 2, and a bellows 7 is fixed at the other end, the plurality of water inlets 4 are constructed on the plurality of water inlet pipes 6, and the water outlet 3 is constructed on the bellows 7. Specifically, the circulation water pump 5 is fixed on the outer wall of the soaking pool 1, and the circulation pipe 2 is connected to both ends thereof, wherein a section of the circulation pipe 2 extends to the top of the soaking pool 1 and is connected to the plurality of water inlet pipes 6, and another section of the circulation pipe 2 is connected to the bellows 7, and the end of the bellows 7 away from the circulation pipe 2 extends to the bottom of the soaking pool 1, so that the water inlet 4 and the water outlet 3 are respectively located at the upper and lower sides of the soaking pool 1, and then the dynamic circulation mechanism is operated to make the soaking liquid fully circulate in the soaking pool 1.

[0038] Preferably, a plurality of ultrasonic generators 8 are provided at the bottom of the soaking tank 1. Specifically, a plurality of ultrasonic generators 8 are provided on the bottom wall of the soaking tank 1, and the plurality of ultrasonic generators 8 can further improve the cleaning effect of the electrode plate.

[0039] In another embodiment provided by the present invention, as an alternative to the electromagnetic valve structure of the above-mentioned plugging assembly, preferably, the plugging assembly includes an extension 9 constructed on the outer wall of the water inlet pipe 6, a baffle 10 is hinged on the extension 9, and a torsion spring (torsion spring not shown) is provided on the extension 9 for forcing the baffle 10 to plug the water inlet 4. Specifically, the extension 9 is located on one side of the water inlet pipe 6, the baffle 10 is hinged to the extension 9 and fits on the water inlet 4 under the action of the torsion spring, so as to plug the water inlet 4 through the baffle 10. With such arrangement, under normal conditions, multiple baffles 10 block multiple water inlets 4 under the action of corresponding torsion springs. At this time, the circulating water pump 5 cannot circulate the liquid in the soaking pool 1 through the circulating pipe 2. When it is necessary to circulate the liquid in the soaking pool 1, the baffle 10 can overcome the elastic force of the corresponding torsion spring and open the corresponding water inlet 4 by resisting the baffle 10 (such as manually or by an electric push rod). In this way, the liquid in the soaking pool 1 can circulate through the circulating water pump 5, and then the liquid in the soaking pool 1 can be dynamically circulated by resisting different baffles 10 in sequence (the baffle 10 that loses resistance will be reset under the action of the corresponding torsion spring and re-seal the corresponding water inlet 4).

[0040] As an alternative to the above-mentioned method of pushing the baffle plate 10 by an electric push rod to open the water inlet 4, further, the soaking pool 1 is rotatably connected to a rotating shaft 11, and a plurality of protrusions 12 are configured on the outer wall of the rotating shaft 11. The baffle plate 10 is configured with a resistance portion 13, and a plurality of the protrusions 12 correspond to a plurality of resistance portions 13. When the rotating shaft 11 rotates, the plurality of protrusions 12 sequentially abut against the corresponding resistance portions 13 to sequentially open the plurality of water inlets 4. When one of the protrusions 12 abuts against a resistance portion 13 to open the corresponding water inlet 4, the remaining protrusions 12 are separated from the corresponding resistance portions 13. Specifically, the protrusion 12 is a structure of a disc structure and a protrusion structure, such as Figure 3 As shown, the directions of the convex structures in the multiple protrusions 12 are different; the baffle 10 on the side of the extension part 9 close to the water inlet pipe 6 extends to the water inlet pipe 6 to block the corresponding water inlet 4, and the baffle 10 on the other side of the extension part 9 is constructed with a resistance part 13, which is located on the rotation stroke of the corresponding protrusion 12 (the convex structure on the protrusion 12), and when the rotating shaft 11 rotates, it can drive the protrusion 12 to resist the corresponding resistance part 13, so as to force the corresponding baffle 10 to overcome the elastic force of the torsion spring and rotate and open the corresponding water inlet 4; the multiple protrusions 12 correspond to the multiple resistance parts 13 respectively, and the multiple protrusions 12 are at different angles around the rotating shaft 11. In this embodiment, the water inlet 4 and the protrusions 12 are both set There are six protrusions 12, which are equidistantly arranged in the axial direction of the rotating shaft 11 to correspond to the positions of the six water inlets 4 (interference parts 13), and two adjacent protrusions 12 are spaced 60 degrees apart in the circumferential direction of the rotating shaft 11; when one protrusion 12 interferes with the corresponding interference part 13 to open the corresponding water inlet 4, the remaining protrusions 12 do not interfere with the interference part 13, and then the rotating shaft 11 rotates 60 degrees to make an adjacent protrusion 12 interfere with the corresponding interference part 13 to open the corresponding water inlet 4, and correspondingly, when the interference part 13 loses the interference of the protrusion 12, the baffle 10 is reset under the action of the torsion spring to re-block the corresponding water inlet 4, so that multiple water inlets 4 are opened in sequence during the rotation of the rotating shaft 11. The advantage is that, during one rotation of the rotating shaft 11, the multiple protrusions 12 sequentially interfere with the multiple interference portions 13 to sequentially open the multiple water inlets 4. Compared with the solution of providing multiple solenoid valves or multiple electric push rods in the above-mentioned embodiment, in this embodiment, only one power source needs to be provided on the side wall of the soaking pool 1 to drive the rotating shaft 11 to rotate, so as to sequentially open the multiple water inlets 4, thereby achieving the effect of reducing costs and increasing efficiency.

[0041] In another embodiment provided by the present invention, as an alternative solution for the above-mentioned screw structure to drive the water outlet 3 to move, further, the driving assembly includes a plurality of transmission wheels 14 rotatably connected to the inner wall of the soaking pool 1, a transmission belt 15 is sleeved on the plurality of transmission wheels 14, and one end of the bellows 7 away from the circulation pipe 2 is fixed to the transmission belt 15. Specifically, the plurality of transmission wheels 14 are respectively located at a plurality of positions of the soaking pool 1. Taking four transmission wheels 14 as an example, the four transmission wheels 14 are respectively located at the four corners of the soaking pool 1. The transmission belt 15 can make the four transmission wheels 14 rotate synchronously and in the same direction, and the end of the bellows 7 away from the circulation pipe 2 is located between the two transmission wheels 14 away from the water inlet pipe 6. In this way, the water outlet 3 at the end of the bellows 7 can be driven to reciprocate between the two transmission wheels 14 when the transmission wheel 14 reciprocates. In this embodiment, a motor structure (not shown) can be provided in the soaking pool 1, which can drive a transmission wheel 14 to rotate, thereby driving the water outlet 3 at one end of the bellows 7 to move back and forth in the soaking pool 1 through the transmission wheel 14 and the transmission belt 15.

[0042] As a replacement for the power source of the rotating shaft 11, preferably, a transmission shaft 16 is fixed on one of the transmission wheels 14, and the transmission shaft 16 is in transmission connection with the rotating shaft 11. Specifically, in the above embodiment, the rotating shaft 11 and the transmission wheel 14 need to be provided with two power sources to drive the two respectively. In this embodiment, a transmission shaft 16 is coaxially fixed on one of the transmission wheels 14, and the transmission shaft 16 extends to the rotating shaft 11 and is in transmission connection with the rotating shaft 11. The transmission ratio between the transmission shaft 16 and the rotating shaft 11 is less than one. The transmission connection between the two can use the reduction gear transmission structure in the prior art. In the process of a power source driving a transmission wheel 14 to rotate, the transmission shaft 16 can drive the rotating shaft 11 to reduce the rotation speed, and the rotation speed of the rotating shaft 11 is less than 1. The rotation speed of the transmission shaft 16, that is, the transmission shaft 16 rotates several times before the rotating shaft 11 rotates one circle; taking six water inlets 4 as an example, in the process of the transmission wheel 14 rotating several circles, the water outlet 3 can be driven to move from one side of the immersion pool 1 to the other side through the transmission belt 15, and at the same time, the transmission shaft 16 can drive the rotating shaft 11 to rotate one circle, so as to open multiple water inlets 4 in the process of the water outlet 3 moving. Conversely, the power source drives the transmission wheel 14 to rotate in the opposite direction, which can synchronously drive the water outlet 3 and the rotating shaft 11 to reset. Such reciprocating motion can make the liquid in the immersion pool 1 circulate dynamically.

[0043] Furthermore, the end of the transmission shaft 16 is constructed with an arc portion 17 and a connecting column 18, and the rotating shaft 11 is constructed with a hemispherical body 19, and the hemispherical body 19 is constructed with a plurality of arc grooves 20 and a plurality of adapting grooves 21, and the plurality of arc grooves 20 and the plurality of adapting grooves 21 are arranged alternately. Specifically, in the above embodiment, the rotating shaft 11 can open different water inlets 4 by rotating 60 degrees. During the continuous rotation of the transmission shaft 16, the rotating shaft 11 and the transmission teeth maintain transmission and continue to rotate, which will cause the plurality of protrusions 12 to continue to rotate. Obviously, during the rotation of two adjacent protrusions 12 (in the process of opening two adjacent water inlets 4 in sequence), the two adjacent water inlets 4 will be opened or closed at the same time (both situations will affect the circulation of the liquid, thereby affecting the cleaning effect). Due to the continuous rotation of the rotating shaft 11, this situation will exist for a certain period of time. In this embodiment, the hemisphere 19 is similar to a bowl-shaped structure, and its open side faces the transmission shaft 16. Multiple arc grooves 20 and multiple adapter grooves 21 are constructed on the side of the hemisphere 19 facing the transmission shaft 16. The number of arc grooves 20 and adapter grooves 21 is the same as the number of water inlets 4 (six in total), and one arc groove 20 is adjacent to two adapter grooves 21 or one adapter groove 21 is adjacent to two arc grooves 20; the arc portion 17 is adapted to the arc groove 20, so that when the arc portion 17 is rotated into the arc groove 20, the hemisphere 19 can be restricted to lock the rotating shaft 11; the connecting column 18 is located on the side of the transmission shaft 16 away from the arc portion 17. During the rotation of the transmission shaft 16, the arc portion 17 can rotate The connecting column 18 is inserted into an arc groove 20 to lock the rotating shaft 11, and then the transmission shaft 16 continues to rotate to drive the connecting column 18 to move into an adapter groove 21. At the same time, the arc portion 17 moves out of the corresponding arc groove 20. At this time, the connecting column 18 and the inner wall of the adapter groove 21 are in contact with each other, so as to limit the position of the hemisphere 19 through the connecting column 18, and when the transmission shaft 16 rotates, the connecting column 18 can contact the inner wall of the adapter groove 21 to force the hemisphere 19 and the rotating shaft 11 to rotate, until the hemisphere 19 and the rotating shaft 11 rotate 60 degrees, the connecting column 18 moves out of the adapter groove 21, and the arc portion 17 moves into an adjacent arc groove 20 to limit the hemisphere 19 and the rotating shaft 11 through the arc portion 17 again. The advantage of such a configuration is that, during the continuous rotation of the transmission shaft 16, the hemisphere 19 and the rotating shaft 11 can be intermittently driven to rotate through the arc portion 17 and the connecting column 18, so that the rotating shaft 11 can rotate 60 degrees when the transmission wheel 14 rotates one circle, thereby switching a water inlet 4 after the water outlet 3 moves a certain distance, thereby realizing dynamic liquid circulation; during the process of the transmission shaft 16 driving the rotating shaft 11 to rotate, the hemisphere 19 and the rotating shaft 11 can be driven to rotate 60 degrees quickly through the connecting column 18, and then the hemisphere 19 and the rotating shaft 11 are locked through the arc portion 17, so as to quickly and sequentially open multiple water inlets 4, minimize the time for two adjacent water inlets 4 to be opened or closed at the same time, and maximize the cleaning effect.

[0044] Furthermore, the transmission wheel 14 and the transmission shaft 16 are both fixed with fan blades 22. Specifically, in order to further reduce the dead angle of liquid circulation in the soaking tank 1, the plurality of transmission wheels 14 and the one transmission shaft 16 are both provided with fan blades 22. When the transmission wheel 14 and the transmission shaft 16 rotate, the liquid in the soaking tank 1 can be stirred simultaneously by the plurality of fan blades 22, so as to cooperate with the circulation pipe 2 to make the liquid circulate dynamically and omnidirectionally, and further improve the cleaning effect; optionally, the fan blades 22 on the transmission shaft 16 are symmetrically arranged with the fan blades 22 on the corresponding transmission wheel 14. When the transmission shaft 16 and the corresponding transmission wheel 14 rotate synchronously and in the same direction, the two fan blades 22 stir the liquid in opposite directions, so as to increase the degree of turbulence of the liquid flow in the soaking tank 1, further reduce the cleaning dead angle and improve the cleaning effect of the plate.

[0045] The present invention also provides a method for dynamically immersing and cleaning electrolytic manganese dioxide plates, which is based on the device for dynamically immersing and cleaning electrolytic manganese dioxide plates according to any of the above items. When the circulating water pump 5 is running, the driving component drives the water outlet 3 to move, and at the same time, the blocking component opens multiple water inlets 4 in sequence, so that one water outlet 3 forms a circulation with different water inlets 4 at different positions.

[0046] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A device for dynamically immersing and cleaning electrolytic manganese dioxide plates, comprising an immersion tank, characterized in that: The soaking pool is provided with: A circulation pipeline, one end of which is configured as a water outlet, and the other end of which is configured with multiple water inlets, and a circulation water pump is provided on the circulation pipeline; The dynamic circulation mechanism comprises a blocking component for blocking the plurality of water inlets and a driving component for driving the water outlet to move. While the driving component drives the water outlet to move, the blocking component opens the plurality of water inlets in sequence so that one water outlet forms a circulation with different water inlets at different positions.

2. The device for dynamic immersion cleaning of electrolytic manganese dioxide plates according to claim 1, characterized in that: A plurality of water inlet pipes are fixed at one end of the circulation pipeline, and a corrugated pipe is fixed at the other end. The plurality of water inlets are constructed on the plurality of water inlet pipes, and the water outlet is constructed on the corrugated pipe.

3. The device for dynamic immersion cleaning of electrolytic manganese dioxide plates according to claim 1, characterized in that: A plurality of ultrasonic generators are arranged at the bottom of the soaking tank.

4. The device for dynamic immersion cleaning of electrolytic manganese dioxide plates according to claim 2, characterized in that: The blocking assembly comprises an extension portion constructed on the outer wall of the water inlet pipe, a baffle is hinged on the extension portion, and a torsion spring for forcing the baffle to block the water inlet is arranged on the extension portion.

5. The device for dynamic immersion cleaning of electrolytic manganese dioxide plates according to claim 4, characterized in that: A rotating shaft is rotatably connected to the soaking pool, a plurality of protrusions are constructed on the outer wall of the rotating shaft, and a resisting portion is constructed on the baffle plate, and the plurality of protrusions correspond to the plurality of resisting portions.

6. The device for dynamic immersion cleaning of electrolytic manganese dioxide plates according to claim 5, characterized in that: When the rotating shaft rotates, the plurality of protrusions abut against the corresponding abutting portions in sequence to open the plurality of water inlets in sequence. When one of the protrusions abuts against an abutting portion to open the corresponding water inlet, the remaining protrusions are separated from the corresponding abutting portions.

7. The device for dynamic immersion cleaning of electrolytic manganese dioxide plates according to claim 6, characterized in that: The driving assembly comprises a plurality of transmission wheels rotatably connected to the inner wall of the soaking tank, a transmission belt is sleeved on the plurality of transmission wheels, and one end of the corrugated pipe away from the circulation pipe is fixed to the transmission belt.

8. The device for dynamic immersion cleaning of electrolytic manganese dioxide plates according to claim 7, characterized in that: A transmission shaft is fixed on one of the transmission wheels, and the transmission shaft is transmission-connected with the rotating shaft.

9. The device for dynamic immersion cleaning of electrolytic manganese dioxide plates according to claim 8, characterized in that: The transmission shaft end is constructed with an arc portion and a connecting column, the rotating shaft is constructed with a hemisphere, the hemisphere is constructed with a plurality of arc grooves and a plurality of adapting grooves, and the plurality of arc grooves and the plurality of adapting grooves are arranged alternately.

10. A method for dynamically immersing and cleaning electrolytic manganese dioxide pole plates, which is based on the device for dynamically immersing and cleaning electrolytic manganese dioxide pole plates according to any one of claims 1 to 9, characterized in that: When the circulating water pump is running, the driving component drives the water outlet to move, and at the same time, the blocking component opens multiple water inlets in sequence, so that one water outlet forms a circulation with different water inlets at different positions.

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