Block material sorting and conveying device and electrolysis equipment

Abstract

The invention relates to the technical field of electrolysis equipment, and discloses a sorting and conveying device for lump materials and electrolysis equipment, the sorting and conveying device comprises a conveying belt and a sorting assembly, the conveying belt is used for conveying the lump materials, the sorting assembly comprises a sorting plate, a sorting distance is formed between the bottom surface of the sorting plate and the conveying belt, the sorting assembly can adjust the sorting distance, and the conveying belt is used for conveying the lump materials. The sorting plate obliquely extends from one side to the other side in the width direction of the conveying belt, so that an inclined included angle is formed between the extending direction of the sorting plate and the width direction of the conveying belt. The sorting plate cooperates with the conveying belt to work, so that the sorting assembly can automatically sort the lump materials according to the sizes of the lump materials, the intercepted lump materials are quickly and accurately sorted out, automatic preliminary screening is achieved, and the convenience of sorting operation and the sorting efficiency are improved. And moreover, the workload and the labor intensity of manual operation are effectively reduced.

Description

Technical Field

[0001] The present application relates to the technical field of electrolysis equipment, and in particular to a block material sorting and conveying device and electrolysis equipment. Background Art

[0002] The aluminum electrolysis production process generates bulk materials that require sorting, such as spent anode carbon blocks. These are the remnants of prebaked anodes after use in electrolytic cells. Electrolyte often adheres to the bottom of these blocks, and aluminum electrolysis anode assembly workshops must clean these blocks to remove the electrolyte layer. This ensures that the bottoms of these blocks remain free of electrolyte, allowing for subsequent operations.

[0003] During the cleaning process, carbon blocks often break and fall along with the electrolyte, requiring separation of free carbon blocks and residual electrolyte blocks. Traditional carbon block sorting often relies on manual labor, which is not only labor-intensive but also creates a harsh working environment and low production efficiency. Summary of the Invention

[0004] This application aims to solve at least one of the technical problems existing in the prior art or related art.

[0005] In view of this, the first technical solution of the present application provides a block material sorting and conveying device, which includes: a conveyor belt and a sorting component, the conveyor belt is used to convey block materials, the sorting component includes a sorting plate, and a sorting distance is formed between the bottom surface of the sorting plate and the conveyor belt. The sorting component can adjust the sorting distance, and the sorting plate extends obliquely from one side to the other side along the width direction of the conveyor belt, so that the extension direction of the sorting plate forms an inclined angle with the width direction of the conveyor belt.

[0006] In some technical solutions provided in the present application, the sorting component also includes: a mounting frame, the mounting frame is located on one side of the conveyor belt, the sorting plate or the mounting frame is provided with an adjustment part, the sorting plate and the mounting frame are connected through the adjustment part, and the adjustment part can adjust the connection position of the sorting plate and the mounting frame along the height direction.

[0007] In some technical solutions provided in the present application, the sorting component further includes: a rotating shaft, the rotating shaft is connected to the sorting plate, the extending direction of the rotating shaft is the same as that of the sorting plate, and the rotating shaft is rotatably connected to the mounting frame.

[0008] In some technical solutions provided in the present application, the sorting component further includes: a counterweight, which is located at the end of the rotating shaft. When the sorting plate is in the intercepting state, the counterweight is located below the axis of the rotating shaft.

[0009] In some technical solutions provided in this application, the sorting and conveying device also includes: rollers and a centering assembly, the rollers are rollingly connected to the bottom surface of the conveyor belt, the rollers are used to drive the conveyor belt to move, the centering assembly is connected to the rollers, and the centering assembly can adjust the position of the rollers along the width direction of the conveyor belt.

[0010] In some technical solutions provided in the present application, the self-aligning assembly includes: a rolling element, which is located on the side of the conveyor belt. When the conveyor belt is in an offset state, it can drive the rolling element to roll.

[0011] In some technical solutions provided in this application, the self-aligning assembly also includes: an adjusting pump, a hydraulic cylinder and an adjusting frame. The rolling element can drive the adjusting pump to operate when rolling. The medium output by the adjusting pump is used to adjust the piston position of the hydraulic cylinder so that the piston moves along the width direction of the conveyor belt. The adjusting frame is connected to the piston of the hydraulic cylinder, and the roller is arranged on the adjusting frame.

[0012] In some technical solutions provided in this application, the output pipeline and the input pipeline of the regulating pump are respectively connected to the two sides of the piston of the hydraulic cylinder.

[0013] In some technical solutions provided in this application, the sorting and conveying device also includes: a guide member and a collection box, which are located on one side of the conveyor belt. The blocks sorted out by the sorting component can fall into the guide member and fall into the collection box along the guide member.

[0014] The second technical solution of the present application provides an electrolysis device, which includes: an electrolytic electrode cleaner and a sorting and conveying device provided by any of the above technical solutions. The electrolytic electrode cleaner is used to produce block materials.

[0015] Compared with the related art, the present invention has at least the following beneficial effects:

[0016] By working in conjunction with the conveyor belt, the sorting plate enables the sorting assembly to automatically sort blocks according to size, quickly and accurately sorting out intercepted blocks. This achieves automated preliminary screening, improves the convenience and efficiency of sorting operations, and enhances sorting accuracy. Furthermore, it effectively reduces the workload and labor intensity of manual operations, and reduces personnel exposure to harsh working environments. Furthermore, by adjusting the sorting distance, the size of qualified blocks can be controlled according to actual production needs, accurately sorting blocks of different particle sizes. This allows the sorting and conveying device to meet different sorting particle size requirements, improving the flexibility and adaptability of sorting operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of some embodiments below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present application. The same reference numerals are used throughout the accompanying drawings to denote the same components. In the accompanying drawings:

[0018] Figure 1 A top view of a sorting and conveying device according to an embodiment of the present application;

[0019] Figure 2 A front view of a sorting and conveying device according to an embodiment of the present application;

[0020] Figure 3 A side view of a sorting and conveying device according to an embodiment of the present application;

[0021] Figure 4 A front view of an alignment assembly according to an embodiment of the present application;

[0022] Figure 5 A top view of an alignment assembly according to an embodiment of the present application.

[0023] in, Figures 1 to 5 The corresponding relationship between the reference numerals and component names is as follows:

[0024] 10 sorting and conveying devices, 100 conveyor belt, 200 sorting assembly, 210 sorting plate, 211 adjustment part, 220 mounting frame, 230 rotating shaft, 240 counterweight, 250 baffle, 300 roller, 400 centering assembly, 410 rolling element, 420 regulating pump, 421 output pipeline, 422 input pipeline, 430 hydraulic cylinder, 431 piston, 440 adjusting frame, 500 guide piece, 600 aggregate box, 20 blocks of material. DETAILED DESCRIPTION

[0025] In order to better understand the above technical solution, the technical solution of the embodiment of the present application is described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiment of the present application and the specific features in the embodiment are detailed descriptions of the technical solution of the embodiment of the present application, rather than limitations on the technical solution of the present application. In the absence of conflict, the embodiment of the present application and the technical features in the embodiment can be combined with each other.

[0026] The first embodiment of the present application provides a sorting and conveying device 10 for block materials 20, such as Figure 1 and Figure 2As shown, the sorting and conveying device 10 includes: a conveyor belt 100 and a sorting component 200. The conveyor belt 100 is used to convey the block material 20. The sorting component 200 includes a sorting plate 210. A sorting distance is formed between the bottom surface of the sorting plate 210 and the conveyor belt 100. The sorting component 200 can adjust the sorting distance. The sorting plate 210 extends obliquely from one side to the other side along the width direction of the conveyor belt 100, so that the extension direction of the sorting plate 210 forms an oblique angle with the width direction of the conveyor belt 100.

[0027] In this embodiment, the block 20 may be a carbon waste block, which is placed on the conveyor belt 100. The conveyor belt 100 drives the block 20 to move by friction during the movement, so as to transport the block 20. In the normal conveying state, the thickness direction of the sorting plate 210 is parallel to the conveying surface of the conveyor belt 100. Figure 2 As shown, a sorting gap B is formed between the bottom surface of the sorting plate 210 and the conveying surface. It can be understood that residual electrolyte carbon blocks are larger than unattached carbon blocks. When blocks 20 pass through the sorting plate 210, blocks 20 with a height greater than the sorting gap are residual electrolyte carbon blocks. These blocks are intercepted blocks and are intercepted on one side of the sorting plate 210. Blocks 20 with a height less than the sorting gap are unattached carbon blocks. These unattached carbon blocks are qualified blocks and can pass through the gap below the sorting plate 210 and continue downstream on the conveyor belt 100.

[0028] By adjusting the height of the sorting plate 210, the sorting assembly 200 can adjust the sorting distance, thereby adjusting the sorting threshold size of the blocks 20 that the sorting plate 210 can sort. Specifically, the lower the height of the sorting plate 210, the smaller the distance between the sorting plate 210 and the conveyor belt 100, the smaller the sorting distance, the smaller the sorting threshold size, and the smaller the size of the qualified blocks 20 that can pass the sorting.

[0029] The sorting plate 210 is arranged above the conveyor belt 100 in an inclined manner along the width direction. Figure 1 The arrow at Y indicates the width direction of the conveyor belt 100, the arrow at X indicates the conveying direction of the conveyor belt 100, the arrow at Z indicates the extension direction of the sorting plate 210, and A is the tilt angle between the sorting plate 210 and the width direction. For example, the tilt angle ranges from 30° to 60°. The tilted sorting plate 210 can provide guidance for the intercepted blocks 20, converting the driving force of the conveyor belt 100 along the X direction into a driving force component along the width direction. Under the guidance of the sorting plate 210, the blocks 20 can move along the width direction of the conveyor belt 100, thereby moving to the edge of the conveyor belt 100 and falling to the side of the conveyor belt 100, thereby facilitating the collection of the blocks 20 that have left the conveyor belt 100.

[0030] By working in conjunction with the conveyor belt 100, the sorting plate 210 enables the sorting assembly 200 to automatically sort the blocks 20 according to their size, quickly and accurately sorting out intercepted blocks. This achieves automated preliminary screening, improves the convenience and efficiency of sorting operations, and enhances sorting accuracy. Furthermore, it effectively reduces the workload and labor intensity of manual operations, and reduces personnel exposure to harsh working environments. Furthermore, by adjusting the sorting distance, the size of qualified blocks can be controlled according to actual production requirements, accurately sorting blocks 20 of different particle sizes. This allows the sorting and conveying device 10 to meet different sorting particle size requirements, enhancing the flexibility and adaptability of sorting operations.

[0031] In some embodiments provided in this application, Figure 1 and Figure 2 As shown, the sorting component 200 also includes: a mounting frame 220, the mounting frame 220 is located on one side of the conveyor belt 100, the sorting plate 210 or the mounting frame 220 is provided with an adjusting portion 211, the sorting plate 210 and the mounting frame 220 are connected through the adjusting portion 211, and the adjusting portion 211 can adjust the connection position of the sorting plate 210 and the mounting frame 220 along the height direction.

[0032] In this embodiment, the sorting plate 210 and the mounting frame 220 are adjustably connected via an adjustment portion 211. The adjustment portion 211 can adjust the connection position of the sorting plate 210 and the mounting frame 220 in the height direction, thereby adjusting the height of the sorting plate 210. Specifically, the higher the connection position, the higher the height of the sorting plate 210. The sorting assembly 200 can adjust the sorting distance via the adjustment portion 211, thereby adjusting the sorting limit size of the block material 20 by the sorting plate 210.

[0033] For example, the adjustment portion 211 may be a plurality of connection holes spaced apart along the height direction, and the sorting plate 210 or the mounting bracket 220 may be connected to different connection holes to adjust the installation height of the sorting plate 210. Alternatively, the adjustment portion 211 may be an elongated hole extending along the height direction, and the sorting plate 210 or the mounting bracket 220 may be fixed at different positions within the elongated hole to adjust the installation height of the sorting plate 210.

[0034] Exemplarily, there may be two mounting racks 220 , which are respectively located on both sides of the conveyor belt 100 to improve the stability of the sorting assembly 200 .

[0035] In some embodiments provided in this application, Figure 2 and Figure 3 As shown, the sorting assembly 200 further includes: a rotating shaft 230 , which is connected to the sorting plate 210 , and the rotating shaft 230 and the sorting plate 210 have the same extension direction, and the rotating shaft 230 is rotatably connected to the mounting frame 220 .

[0036] In this embodiment, the axis of the rotating shaft 230 is aligned with the extension direction of the sorting plate 210, and the sorting plate 210 is rotatably connected to the mounting bracket 220 via the rotating shaft 230. It should be noted that when the block 20 is close to the sorting distance, it is easy for it to get stuck at the bottom of the sorting plate 210, resulting in a jamming phenomenon. This causes the block 20 to generate significant friction on both the conveyor belt 100 and the sorting plate 210. When jammed, the block 20 can push the sorting plate 210 to rotate, causing the bottom of the sorting plate 210 to lift during rotation. This increases the sorting distance between the sorting plate 210 and the conveyor belt 100, allowing the block 20 to pass through the gap at the bottom of the sorting plate 210 and continue to be conveyed forward. This prevents the block 20 from continuously rubbing against the conveyor belt 100 and causing wear and tear. This effectively prevents damage to the conveyor belt 100 caused by the sorting plate 210 getting stuck, thereby extending the service life of the conveyor belt 100.

[0037] For example, a baffle 250 is provided on the side of the sorting plate 210, and an angle is formed between the baffle 250 and the sorting plate 210, which may be 90°. The rotating shaft 230 abuts against the baffle 250 and the sorting plate 210 respectively, so that the rotating shaft 230 is located at the connection angle position, thereby improving the connection strength between the rotating shaft 230 and the sorting plate 210.

[0038] In some embodiments provided in this application, Figure 2 As shown, the sorting assembly 200 further includes: a counterweight 240, which is located at the end of the rotating shaft 230. When the sorting plate 210 is in the intercepting state, the counterweight 240 is located below the axis of the rotating shaft 230.

[0039] In this embodiment, a counterweight 240 is provided at the end of the rotating shaft 230. When the sorting plate 210 is at a distance from the conveyor belt 100 equal to the sorting distance, it is in an intercepting state. At this point, the sorting plate 210 extends perpendicular to the conveyor belt 100, and the counterweight 240 is located below the axis of the rotating shaft 230, so that the center of gravity of the counterweight 240 and the rotating shaft 230 are in the same vertical plane. When the sorting plate 210 is at a distance from the conveyor belt 100 greater than the sorting distance, it is in a releasing state. At this point, the sorting plate 210 rotates to an inclined position above the conveyor belt 100, and the counterweight 240 rotates to the side of the axis with the rotating shaft 230, so that the center of gravity of the counterweight 240 and the rotating shaft 230 are in different vertical planes. The counterweight 240 can rotate downward under the action of gravity, thereby driving the rotating shaft 230 to rotate, causing the rotating shaft 230 to drive the sorting plate 210 back to the intercepting state. The sorting plate 210 can then automatically reset and continue sorting the block materials 20.

[0040] Exemplarily, the counterweight 240 includes a connecting rod provided with a counterweight block, which extends downward at an angle. The number of counterweight blocks can be multiple, and the operator can adjust the number of counterweight blocks according to different sorting requirements to adjust the reset ability of the counterweight 240.

[0041] In some embodiments provided in this application, Figure 4 As shown, the sorting and conveying device 10 also includes: a roller 300 and a centering assembly 400. The roller 300 is rollingly connected to the bottom surface of the conveyor belt 100. The roller 300 is used to drive the conveyor belt 100 to move. The centering assembly 400 is connected to the roller 300. The centering assembly 400 can adjust the position of the roller 300 along the width direction of the conveyor belt 100.

[0042] In this embodiment, the roller 300 is located below the conveyor belt 100. The roller 300 drives the conveyor belt 100 to move by friction when rolling. The centering assembly 400 is connected to the roller 300 and can drive the roller 300 to move along the width direction of the conveyor belt 100 to adjust the position of the roller 300, and then adjust the position of the conveyor belt 100, so that the conveyor belt 100 can be located in a preset working position. The excessive deviation of the conveyor belt 100 caused by uneven force on the block 20 during the sorting process is reduced, thereby reducing the abnormal wear of the conveyor belt 100 caused by the deviation, reducing the maintenance cost of the sorting and conveying device 10, and improving the stability of the operation of the sorting and conveying device 10.

[0043] In some embodiments provided in this application, Figure 4 and Figure 5 As shown, the centering assembly 400 includes a rolling element 410 . The rolling element 410 is located on the side of the conveyor belt 100 . When the conveyor belt 100 is in an offset state, it can drive the rolling element 410 to roll.

[0044] In this embodiment, a rolling element 410 is provided on the side of the conveyor belt 100. For example, the axis of the rolling element 410 extends vertically. When the conveyor belt 100 is in a preset operating position, a gap is formed between the conveyor belt 100 and the rolling element 410, and the rolling element 410 is in a stationary state. When the conveyor belt 100 is outside the preset operating position, the conveyor belt 100 is in a deflected state, with the outer edge of the conveyor belt 100 contacting the rolling element 410 and driving the rolling element 410 to rotate. The state of the rolling element 410 can reflect the position of the conveyor belt 100, allowing for timely detection of any deflection of the conveyor belt 100, thereby improving the stability and safety of the conveyor belt 100's operation.

[0045] Exemplarily, there may be two rolling elements 410 , which are respectively located on both sides of the conveyor belt 100 to perform offset detection on both sides of the conveyor belt 100 , thereby further improving the stability and safety of the conveyor belt 100 during operation.

[0046] In some embodiments provided in this application, Figure 4 and Figure 5 As shown, the centering assembly 400 also includes: an adjusting pump 420, a hydraulic cylinder 430 and an adjusting frame 440. The rolling element 410 can drive the adjusting pump 420 to operate when rolling. The medium output by the adjusting pump 420 is used to adjust the position of the piston 431 of the hydraulic cylinder 430, so that the piston 431 moves along the width direction of the conveyor belt 100. The adjusting frame 440 is connected to the piston 431 of the hydraulic cylinder 430, and the roller 300 is arranged on the adjusting frame 440.

[0047] In this embodiment, the rolling element 410 is connected to the driving end of the regulating pump 420, so that when the rolling element 410 rolls, it can drive the regulating pump 420 to operate, causing the regulating pump 420 to output a medium, which can be hydraulic oil, to the hydraulic cylinder 430. After the medium enters the hydraulic cylinder 430, it can adjust the position of the piston 431 of the hydraulic cylinder 430, causing the piston 431 to move along the width direction of the conveyor belt 100. Specifically, the piston 431 is disposed within the hydraulic cylinder 430 and divides the hydraulic cylinder 430 into a first cavity and a second cavity. When the medium flows into the first cavity, the volume of the first cavity increases and the volume of the second cavity decreases, causing the piston 431 to move from the first cavity to the second cavity.

[0048] A roller 300 is provided on the adjustment frame 440. When the piston 431 moves, it drives the adjustment frame 440 to move along the width direction of the conveyor belt 100, and then drives the roller 300 to move, so that the roller 300 can adjust the position of the conveyor belt 100 in the width direction, so that the offset conveyor belt 100 can be automatically reset, thereby automatically adjusting the problem of abnormal offset wear of the conveyor belt 100, so that the conveyor belt 100 maintains dynamic deviation correction and centering, thereby improving the accuracy and automation of the centering of the centering component 400.

[0049] In some embodiments provided in this application, Figure 4 As shown, the output pipeline 421 and the input pipeline 422 of the regulating pump 420 are respectively connected to the two sides of the piston 431 of the hydraulic cylinder 430.

[0050] In this embodiment, the regulating pump 420 is provided with an output pipeline 421 and an input pipeline 422. After the medium output by the regulating pump 420 enters the hydraulic cylinder 430 through the output pipeline 421, it flows into one side of the piston 431 and pushes the piston 431 to move, thereby reducing the volume of the cavity on the other side of the piston 431. The medium in the cavity on the other side of the piston 431 flows back to the regulating pump 420 through the input pipeline 422, thereby forming a complete hydraulic circuit between the regulating pump 420 and the hydraulic cylinder 430, avoiding the additional setting of the oil filling cylinder and the oil discharge tank, and simplifying the structure of the regulating component.

[0051] In some embodiments provided in this application, Figure 1 As shown, the sorting and conveying device 10 further includes: a guide member 500 and a collection box 600, which are located on one side of the conveyor belt 100. The blocks 20 sorted out by the sorting assembly 200 can fall into the guide member 500 and fall into the collection box 600 along the guide member 500.

[0052] In this embodiment, the guide member 500 and the aggregate box 600 are located below the conveyor belt 100 and are arranged on the side where the intercepted block material 20 falls, so that the sorted block material 20 can fall into the guide member 500. The guide member 500 is tilted downward in the height direction, and the two ends of the guide member 500 are respectively cooperated with the conveyor belt 100 and the aggregate box 600, so that the block material 20 can fall into the aggregate box 600 along the guide member 500, which is convenient for collecting and transporting the intercepted block material 20.

[0053] In a second aspect of the present application, an embodiment provides an electrolysis device, which includes: an electrolytic electrode cleaner and a sorting and conveying device 10 provided in any of the above embodiments. The electrolytic electrode cleaner is used to produce block materials 20.

[0054] In this embodiment, the conveyor belt 100 is arranged below the electrolytic electrode cleaning machine, so that the block materials 20 cleaned out by the electrolytic electrode cleaning machine can be conveyed and sorted through the sorting and conveying device 10.

[0055] It should be noted that the electrolysis equipment includes the sorting and conveying device 10 provided by any of the above embodiments, and thus has all the beneficial technical effects of the above sorting and conveying device 10. To avoid repetition, they are not described here.

[0056] In the present invention, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "plurality" refers to two or more, unless expressly limited otherwise. Terms such as "installed," "connected," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; "connected" can mean a direct connection or an indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of these terms in the present invention based on specific circumstances.

[0057] In the description of the present invention, it should be understood that the directions or positional relationships indicated by terms such as "up", "down", "left", "right", "front" and "back" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the present invention.

[0058] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0059] The above are merely some embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A block material sorting and conveying device, characterized in that: include: Conveyor belt, used to transport bulk materials; A sorting component includes a sorting plate, and a sorting distance is formed between the bottom surface of the sorting plate and the conveyor belt. The sorting component can adjust the sorting distance. The sorting plate extends obliquely from one side to the other side along the width direction of the conveyor belt, so that the extension direction of the sorting plate forms an oblique angle with the width direction of the conveyor belt.

2. The sorting and conveying device according to claim 1, characterized in that: The sorting component also includes: The mounting frame is located on one side of the conveyor belt, and the sorting plate or the mounting frame is provided with an adjusting part, and the sorting plate and the mounting frame are connected through the adjusting part, and the adjusting part can adjust the connection position of the sorting plate and the mounting frame along the height direction.

3. The sorting and conveying device according to claim 2, characterized in that: The sorting component also includes: A rotating shaft is connected to the sorting plate, the extending direction of the rotating shaft is the same as that of the sorting plate, and the rotating shaft is rotatably connected to the mounting frame.

4. The sorting and conveying device according to claim 3, characterized in that: The sorting component also includes: A counterweight is located at the end of the rotating shaft. When the sorting plate is in the intercepting state, the counterweight is located below the axis of the rotating shaft.

5. The sorting and conveying device according to claim 1, characterized in that: Also includes: An idler roller is connected to the bottom surface of the conveyor belt in a rolling manner, and is used to drive the conveyor belt to move; A centering assembly is connected to the roller, and the centering assembly can adjust the position of the roller along the width direction of the conveyor belt.

6. The sorting and conveying device according to claim 5, characterized in that: The centering assembly comprises: The rolling element is located on the side of the conveyor belt, and the conveyor belt can drive the rolling element to roll when it is in an offset state.

7. The sorting and conveying device according to claim 6, characterized in that: The centering assembly further comprises: A regulating pump, wherein the rolling element can drive the regulating pump to operate when rolling; A hydraulic cylinder, wherein the medium output by the regulating pump is used to adjust the position of the piston of the hydraulic cylinder so that the piston moves along the width direction of the conveyor belt; An adjusting frame is connected to the piston of the hydraulic cylinder, and the supporting roller is arranged on the adjusting frame.

8. The sorting and conveying device according to claim 7, characterized in that: The output pipeline and the input pipeline of the regulating pump are respectively communicated with both sides of the piston of the hydraulic cylinder.

9. The sorting and conveying device according to claim 7, characterized in that: Also includes: The guide member and the material collecting box are located on one side of the conveyor belt. The block materials sorted out by the sorting assembly can fall into the guide member and fall into the material collecting box along the guide member.

10. An electrolysis device, characterized in that: include: Electrolytic electrode cleaners for producing lumps; The sorting and conveying device according to any one of claims 1 to 9, wherein the sorting and conveying device is used to convey and sort the block materials.

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