Roasting block bottom cleaning device and roasting block ungrouping cleaning device

Abstract

The utility model discloses a roasting block bottom cleaning device and a roasting block ungrouping cleaning device, and relates to the technical field of roasting equipment, the roasting block bottom cleaning device and the roasting block ungrouping cleaning device comprise at least one crushing roller cutter, at least one cleaning roller cutter and a driving device, and the crushing roller cutters and the cleaning roller cutters are connected to a conveying device of the ungrouping cleaning device. The cleaning roller cutters are arranged on the sides, away from a feeding port of the conveying device, of the crushing roller cutters, the driving device is connected with the cleaning roller cutters and used for driving the cleaning roller cutters to rotate around the axes of the cleaning roller cutters, the tooth tops of crushing teeth of the crushing roller cutters are in a sharp shape, and roasting blocks can move in the conveying direction of the conveying device under the action of external force. Each crushing roller cutter can crush the adhered materials at the bottom of the roasting block moving to the upper part of each crushing roller cutter, and each cleaning roller cutter can clean the adhered materials at the bottom of the roasting block moving to the upper part of each cleaning roller cutter. The automatic cleaning device can achieve automatic cleaning, improves the cleaning effect and is low in cost.

Description

Technical Field

[0001] The utility model relates to the technical field of roasting equipment, in particular to a roasting block bottom cleaning device and a roasting block disassembly and cleaning device. Background Art

[0002] During the roasting process, fillers will adhere to the surface of the roasting block. For example, during the roasting process of the pre-baked anode carbon block green body, asphalt will volatilize and escape, and sinter with the fillers at high temperature. The fillers will adhere to the surface of the pre-baked anode carbon block. If the fillers adhered to the surface of the pre-baked anode carbon block are not cleaned properly, the effect of the anode carbon block in the use of aluminum electrolysis will be affected. If the fillers on the surface of the pre-baked anode carbon block fall into the electrolytic cell with the fillers, the quality of the original aluminum will be reduced, the carbon slag will increase, and the economic and technical indicators of electrolytic aluminum will be affected.

[0003] The traditional method for cleaning the surface of pre-baked anode carbon blocks involves removing the blocks from the conveyor, mechanically flipping them so the bottom faces upward, and then manually polishing them with cleaning tools. This is labor-intensive, with low cleaning efficiency and quality, and can significantly pollute the on-site work environment. Cleaning the bottom of the baked blocks is typically performed in a carbon block warehouse, where multiple operations are performed simultaneously, posing significant safety risks.

[0004] Chinese patent CN201820855826.X provides an anode carbon block cleaning machine, which discloses a carbon block bottom cleaning component. The carbon block bottom cleaning component includes a second scraper assembly mounted on the bottom of a first parallel roller. When the carbon block is conveyed onto the first parallel roller, a second cylinder drives a second lever to extend upward, driving a second blade to extend from the gap between the first parallel rollers, so that the second blade is in close contact with the bottom surface of the carbon block. As the carbon block is conveyed forward, the second blade scrapes away the carbon residue on the bottom surface of the carbon block. However, this cleaning method has poor cleaning effect and requires manual secondary cleaning after cleaning. Utility Model Content

[0005] The purpose of the utility model is to provide a roasting block bottom cleaning device and a roasting block disassembly and cleaning device to solve the problems existing in the prior art, which can realize automatic cleaning, improve the cleaning effect and have low cost.

[0006] To achieve the above purpose, the present invention provides the following solutions:

[0007] The utility model provides a kind of baking block bottom cleaning device, including broken roll cutter, cleaning roll cutter and driving device, the broken roll cutter and the cleaning roll cutter are at least one, each the broken roll cutter and each the cleaning roll cutter are connected on the conveying device of disassembly cleaning device, all the cleaning roll cutter is set on the side of the broken roll cutter away from the feeding port of the conveying device, the driving device is connected with each the cleaning roll cutter, the driving device is used to drive each the cleaning roll cutter rotates around the axis of the cleaning roll cutter, the broken tooth of each the broken roll cutter is pointed, baking block can be moved along the conveying direction of the conveying device under external force, each the broken roll cutter can be broken to the adhering material of the baking block bottom that moves to each the broken roll cutter top, each the cleaning roll cutter can be cleaned to the adhering material of the baking block bottom that moves to each the cleaning roll cutter top.

[0008] Preferably, each the cleaning roll cutter includes roll body and multiple cleaning knife groups, each the cleaning knife group includes multiple cleaning knives, each the cleaning knife is detachably fixedly connected with the roll body, and the multiple cleaning knives of each the cleaning knife group are spirally and spaced apart along the length direction of the roll body.

[0009] Preferably, each the cleaning knife has at least one working surface; when each the cleaning knife is fixedly connected to the roll body, one working surface of each the cleaning knife can be in contact with the adhering material of the baking block bottom and polish the adhering material of the baking block bottom.

[0010] Preferably, the driving device is a variable frequency driving device, and the driving device can adjust the rotating speed of the cleaning roll cutter.

[0011] Preferably, at least one height adjusting device is further included, the broken roll cutter and / or the cleaning roll cutter is connected with the height adjusting device, the height adjusting device of the broken roll cutter can adjust the height of the broken roll cutter, and the height adjusting device of the cleaning roll cutter can adjust the height of the cleaning roll cutter.

[0012] Preferably, each the height adjusting device includes at least one spacer, at least one spacer is arranged between the two ends of the broken roll cutter and the conveying device, and / or at least one spacer is arranged between the two ends of the cleaning roll cutter and the conveying device; the height of the broken roll cutter can be adjusted by adjusting the number of spacers between the broken roll cutter and the conveying device, and the height of the cleaning roll cutter can be adjusted by adjusting the number of spacers between the cleaning roll cutter and the conveying device.

[0013] Preferably, a control cabinet is further included, and the control cabinet includes an emergency stop button connected with the driving device.

[0014] Preferably, the control cabinet further comprises a cabinet body, an electronic lock and a controller, wherein the electronic lock and the controller are both arranged on the cabinet body, the electronic lock is signal-connected to the controller, and the driving device is connected to the controller.

[0015] Preferably, the control cabinet further includes an alarm device, which is signal-connected to the controller and fixedly connected to the cabinet body.

[0016] The utility model also provides a roasting block disassembly and cleaning device, including a conveying device and the roasting block bottom cleaning device, the conveying device includes a frame and a plurality of conveying rollers, each of the conveying rollers is rotatably connected to the frame, the crushing roller cutter and the cleaning roller cutter are both connected to the frame, the crushing roller cutter is arranged between two adjacent conveying rollers, and the cleaning roller cutter is arranged between two adjacent conveying rollers.

[0017] Compared with the prior art, the utility model has achieved the following technical effects:

[0018] The utility model provides a roasting block bottom cleaning device and a roasting block disassembling and cleaning device, comprising a crushing roller cutter, a cleaning roller cutter and a driving device, wherein there is at least one crushing roller cutter and one cleaning roller cutter, each crushing roller cutter and each cleaning roller cutter are connected to a conveying device of the disassembling and cleaning device, all cleaning roller cutters are arranged on a side of the crushing roller cutter away from a feeding port of the conveying device, the driving device is connected to each cleaning roller cutter, the driving device is used to drive each cleaning roller cutter to rotate around the axis of the cleaning roller cutter, the tooth top of the crushing teeth of each crushing roller cutter is pointed, the roasting block can be moved along the conveying direction of the conveying device under the action of an external force, each crushing roller cutter can crush the adhered material at the bottom of the roasting block moved above each crushing roller cutter, and each cleaning roller cutter can clean the adhered material at the bottom of the roasting block moved above each cleaning roller cutter. The above-mentioned bottom cleaning device of the calcined block can be directly installed on the conveying device of the existing disassembly and cleaning device without major modifications to the original equipment, and the cost is low. When the calcined block moves on the conveying device, it first passes through the crushing roller cutter. The crushing teeth of the crushing roller cutter point-contact with the adherent material, which can pre-crush the adherent material at the bottom of the calcined block. After that, the calcined block passes through the cleaning roller cutter, which cleans the adherent material after the crushing process, thereby realizing automatic cleaning and improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 A schematic structural diagram of the calcined block disassembly and cleaning device provided in Example 2;

[0021] Figure 2 for Figure 1 Schematic diagram of the cross section at AA in the middle;

[0022] Figure 3 for Figure 1 Schematic diagram of the cross section at the middle BB;

[0023] Figure 4 This is a control principle diagram of the roasted block bottom cleaning device in Example 1;

[0024] In the figure: 100, roasting block bottom cleaning device; 200, roasting block disassembly and cleaning device; 1, crushing roller cutter; 101, crushing teeth; 2, cleaning roller cutter; 201, roller body; 202, cleaning knife; 203, working surface; 3, driving device; 4, conveying device; 401, frame; 402, conveying roller; 5, roasting block; 6, emergency stop button. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] The purpose of the utility model is to provide a roasting block bottom cleaning device and a roasting block disassembly and cleaning device to solve the problems existing in the prior art, which can realize automatic cleaning, improve the cleaning effect and have low cost.

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0028] Example 1

[0029] like Figures 1 to 4As shown, this embodiment provides a roasting block bottom cleaning device 100, including a crushing roller cutter 1, a cleaning roller cutter 2 and a driving device 3. There are at least one crushing roller cutter 1 and cleaning roller cutter 2. Each crushing roller cutter 1 and each cleaning roller cutter 2 are connected to the conveying device 4 of the disassembly and cleaning device. All cleaning roller cutters 2 are arranged on the side of the crushing roller cutter 1 away from the loading port of the conveying device 4. The driving device 3 is connected to each cleaning roller cutter 2. The driving device 3 is used to drive each cleaning roller cutter 2 to rotate around the axis of the cleaning roller cutter 2. The tooth top of the crushing tooth 101 of each crushing roller cutter 1 is pointed. The roasting block 5 can move along the conveying direction of the conveying device 4 under the action of external force. Each crushing roller cutter 1 can crush the adhered material at the bottom of the roasting block 5 moved above each crushing roller cutter 1, and each cleaning roller cutter 2 can clean the adhered material at the bottom of the roasting block 5 moved above each cleaning roller cutter 2. The above-mentioned calcined block bottom cleaning device 100 can be directly installed on the conveying device 4 of the existing disassembly and cleaning device without making major modifications to the original equipment. When the calcined block 5 moves on the conveying device 4, it first passes through the crushing roller 1. The pointed crushing teeth 101 of the crushing roller 1 make point contact with the adhered material, which can pre-crush the adhered material at the bottom of the calcined block 5. After that, the calcined block 5 passes through the cleaning roller 2, which cleans the adhered material after the crushing process, thereby realizing automatic cleaning and improving the cleaning effect.

[0030] In this embodiment, each cleaning blade roller 2 includes a roller body 201 and multiple cleaning blade groups 202. Each cleaning blade group 202 includes multiple cleaning blades 202. Each cleaning blade 202 is detachably fixed to the roller body 201. The multiple cleaning blades 202 in each cleaning blade group 202 are arranged in a spiral arrangement along the length of the roller body 201. The cleaning blades 202 in each cleaning blade group 202 are staggered with the cleaning blades 202 in adjacent cleaning blade groups 202. Each cleaning blade 202 can be independently disassembled and assembled, facilitating maintenance. The staggered arrangement of the cleaning blades 202 provides for more comprehensive cleaning.

[0031] In this embodiment, each cleaning blade 202 has at least one working surface 203. When each cleaning blade 202 is fixedly connected to the roller body 201, one working surface 203 of each cleaning blade 202 can contact and polish away the adhesive material at the bottom of the calcined block 5. Depending on the wear of the working surface 203 of the cleaning blade 202, the cleaning blade 202 can be removed and reinstalled with the other working surface 203 facing outward. By reusing the cleaning blade 202, tool costs are saved, maintenance expenses are reduced, and the service life of the cleaning roller blade 2 is extended.

[0032] In this embodiment, the driving device 3 is a variable frequency driving device 3, preferably a variable frequency motor. The driving device 3 can adjust the rotation speed of the cleaning roller 2 to effectively ensure the operating efficiency and cleaning quality.

[0033] In this embodiment, at least one height adjustment device is also included. The crushing roller cutter 1 and / or the cleaning roller cutter 2 are connected to a height adjustment device. The height adjustment device of the crushing roller cutter 1 can adjust the height of the crushing roller cutter 1, and the height adjustment device of the cleaning roller cutter 2 can adjust the height of the cleaning roller cutter 2.

[0034] In this embodiment, each height adjustment device includes at least one gasket, and at least one gasket is provided between both ends of the crushing roller 1 and the conveying device 4, and / or at least one gasket is provided between both ends of the cleaning roller 2 and the conveying device 4; the height of the crushing roller 1 can be adjusted by adjusting the number of gaskets between the crushing roller 1 and the conveying device 4, and the height of the cleaning roller 2 can be adjusted by adjusting the number of gaskets between the cleaning roller 2 and the conveying device 4.

[0035] In this embodiment, a control cabinet is further included, which includes an emergency stop button 6 connected to the drive device 3. The emergency stop button 6 can control the drive device 3 to stop urgently, thereby improving production safety.

[0036] In this embodiment, the control cabinet further includes a cabinet body, an electronic lock, and a controller. The electronic lock and the controller are both mounted on the cabinet body. The electronic lock is connected to the controller by signal, and the drive device 3 is connected to the controller. The electronic lock is interlocked with the device. Specifically, when the controller controls the drive device 3 to operate, the controller does not control the electronic lock to unlock after receiving an unlock signal. When the controller does not control the drive device 3 to operate, the controller controls the electronic lock to unlock after receiving an unlock signal. When the electronic lock is open, the controller determines that the cabinet's protective door is open, at which point the controller cannot control the drive device 3 to operate. When the electronic lock is closed, the control device determines that the cabinet's protective door is closed, at which point the control device can control the drive device 3 to operate. That is, the device can only be started when the protective door is closed, and the protective door cannot be opened during operation.

[0037] In this embodiment, the control cabinet further includes an alarm device, which is connected to the controller signal and is fixedly connected to the cabinet body.

[0038] In this embodiment, a manual operation button is also included. The manual operation button and the emergency stop button 6 are both installed on the cabinet. The manual operation button is connected to the controller, and the controller is connected to the conveying device 4. The manual operation button can realize the switching between the automatic position and the manual position. When in the automatic position, the controller can realize the simultaneous start and stop of the ejection cylinder of the roasting block disassembly and cleaning device 200 (used to push the roasting block 5 to move along the conveying device 4) and the drive device 3 to meet the cleaning requirements; when in the manual position, the controller does not control the drive device 3, and the drive device 3 can be manually opened for maintenance.

[0039] In the embodiment, wires are used to connect the electric control components in the control cabinet, such as the connection between the electronic lock and the controller, the connection between the alarm device and the controller, the connection between the manual operation button and the controller, and the like. A protective metal tube is arranged outside the wires.

[0040] As a preferred embodiment, each cleaning cutter 202 is in a cuboid shape, and each cleaning cutter 202 has four working surfaces 203.

[0041] As a preferred embodiment, each crushing roller cutter 1 and each cleaning roller cutter 2 are rotationally connected to the conveying device 4, and the axis of each crushing roller cutter 1 and the axis of each cleaning roller cutter 2 are perpendicular to the conveying direction of the conveying device 4. When the sintered block 5 moves along the conveying device 4 under the action of an external force and passes through the crushing roller cutter 1, the crushing roller cutter 1 can rotate around its own axis under the action of friction, thereby crushing the large coking material at the bottom of the sintered block 5, making the top of the crushing tooth 101 of the crushing roller cutter 1 and the cleaning roller cutter 2 better combined with the bottom of the sintered block 5, and keeping the sintered block 5 horizontal during operation to prevent the bottom of the sintered block 5 from being damaged.

[0042] As a preferred embodiment, the conveying device 4 is a roller conveyor. The cleaning cutter 202 is a wear-resistant alloy cutter head.

[0043] In the embodiment, a collecting device is further included, which is arranged below the crushing roller cutter 1 and the cleaning roller cutter 2, and is used to collect the dropped adhering material.

[0044] As a preferred embodiment, the alarm device includes a three-color fault lamp, which displays yellow when a fault state occurs, displays red when a stop state occurs, and displays green when a normal state occurs. As a more preferred embodiment, the alarm device further includes a sound alarm, which cooperates with the three-color fault lamp to achieve sound and light alarm.

[0045] As a preferred embodiment, the crushing roller cutter 1 includes a crushing shaft and a plurality of annular crushing tooth 101 groups arranged along the axial direction of the crushing shaft, and the outer ring of each crushing tooth 101 group is provided with a plurality of crushing teeth 101.

[0046] As a preferred embodiment, the roller body 201 is provided with a plurality of spaced-apart helical grooves extending along the axial direction of the roller body 201, a helical protrusion is formed between adjacent two helical grooves, a plurality of mounting grooves are arranged on the helical protrusion, and one cleaning cutter 202 is mounted in each mounting groove.

[0047] As a preferred embodiment, the crushing roller cutter 1 and the cleaning roller cutter 2 are one.

[0048] Embodiment 2

[0049] This embodiment provides a roasting block disassembly and cleaning device 200, including a conveying device 4 and the roasting block bottom cleaning device 100 of Example 1. The conveying device 4 includes a frame 401 and multiple conveying rollers 402. Each conveying roller 402 is rotatably connected to the frame 401. The crushing roller 1 and the cleaning roller 2 are both connected to the frame 401. The crushing roller 1 is arranged between two adjacent conveying rollers 402, and the cleaning roller 2 is arranged between two adjacent conveying rollers 402.

[0050] As a preferred embodiment, the uppermost ends of all conveying rollers 402 , all crushing roller cutters 1 , and all cleaning roller cutters 2 are at the same height to prevent the crushing roller cutters 1 and all cleaning roller cutters 2 from damaging the roasted blocks 5 .

[0051] In this embodiment, a pushing cylinder is further included. The pushing cylinder is arranged on the frame 401 and is used to push the roasting block 5 to move along the conveying device 4.

[0052] In this embodiment, a top surface and side wall cleaning device is also included. After the bottom surface of the calcined block 5 is cleaned by the calcined block bottom cleaning device 100, the next step is entered, and the top surface and side wall cleaning device is used to clean other surfaces of the calcined block 5.

[0053] As a preferred embodiment, the driving device 3 is installed on the frame 401 .

[0054] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only intended to help understand the method and core concept of the present invention. At the same time, those skilled in the art will find that the specific implementation methods and application scopes may vary based on the concept of the present invention. In summary, the contents of this specification should not be construed as limiting the present invention.

Claims

1. A device for cleaning the bottom of a roasted block, characterized in that: It includes a crushing roller cutter, a cleaning roller cutter and a driving device, and there is at least one crushing roller cutter and one cleaning roller cutter, each of which is connected to the conveying device of the disassembly and cleaning device, and all of the cleaning roller cutters are arranged on the side of the crushing roller cutter away from the loading port of the conveying device, and the driving device is connected to each of the cleaning roller cutters, and the driving device is used to drive each of the cleaning roller cutters to rotate around the axis of the cleaning roller cutter, and the tooth top of the crushing teeth of each of the crushing roller cutters is pointed. The roasting block can move along the conveying direction of the conveying device under the action of external force, and each of the crushing roller cutters can crush the adhered material at the bottom of the roasting block moved above each of the crushing roller cutters, and each of the cleaning roller cutters can clean the adhered material at the bottom of the roasting block moved above each of the cleaning roller cutters.

2. The roasting block bottom cleaning device according to claim 1, characterized in that: Each of the cleaning roller cutters includes a roller body and multiple cleaning knife groups, each of the cleaning knife groups includes multiple cleaning knives, each of the cleaning knives is detachably fixedly connected to the roller body, and the multiple cleaning knives of each cleaning knife group are arranged spirally at intervals along the length direction of the roller body; the cleaning knives of each cleaning knife group are staggered with the cleaning knives of the adjacent cleaning knife groups.

3. The roasting block bottom cleaning device according to claim 2, characterized in that: Each cleaning knife has at least one working surface; when each cleaning knife is fixedly connected to the roller body, one working surface of each cleaning knife can contact the adhesive material at the bottom of the baking block and grind and clean the adhesive material at the bottom of the baking block.

4. The roasting block bottom cleaning device according to claim 3, characterized in that: The driving device is a variable frequency driving device, and the driving device can adjust the rotation speed of the cleaning roller.

5. The roasting block bottom cleaning device according to claim 1, characterized in that: It also includes at least one height adjustment device, the crushing roller cutter and / or the cleaning roller cutter are connected to one of the height adjustment devices, the height adjustment device of the crushing roller cutter can adjust the height of the crushing roller cutter, and the height adjustment device of the cleaning roller cutter can adjust the height of the cleaning roller cutter.

6. The roasting block bottom cleaning device according to claim 5, characterized in that: Each of the height adjustment devices includes at least one gasket, and at least one gasket is provided between both ends of the crushing roller and the conveying device, and / or at least one gasket is provided between both ends of the cleaning roller and the conveying device; the height of the crushing roller can be adjusted by adjusting the number of gaskets between the crushing roller and the conveying device, and the height of the cleaning roller can be adjusted by adjusting the number of gaskets between the cleaning roller and the conveying device.

7. The roasting block bottom cleaning device according to claim 1, characterized in that: It also includes a control cabinet, which includes an emergency stop button, and the emergency stop button is connected to the driving device.

8. The roasting block bottom cleaning device according to claim 7, characterized in that: The control cabinet further comprises a cabinet body, an electronic lock and a controller. The electronic lock and the controller are both arranged on the cabinet body. The electronic lock is connected to the controller signal, and the driving device is connected to the controller.

9. The roasting block bottom cleaning device according to claim 8, characterized in that: The control cabinet further includes an alarm device, which is signal-connected to the controller and fixedly connected to the cabinet body.

10. A roasted block disassembly and cleaning device, characterized in that: It comprises a conveying device and a roasting block bottom cleaning device according to any one of claims 1 to 9, wherein the conveying device comprises a frame and a plurality of conveying rollers, each of the conveying rollers is rotatably connected to the frame, the crushing roller cutter and the cleaning roller cutter are both connected to the frame, the crushing roller cutter is arranged between two adjacent conveying rollers, and the cleaning roller cutter is arranged between two adjacent conveying rollers.

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