Anode scrap carbon block pressure-disengaging machine device of anode guide rod for aluminum electrolysis

Abstract

The utility model relates to the technical field of stripping devices, in particular to an anode guide rod anode scrap carbon block pressure stripping device for aluminum electrolysis, which comprises a base, a support is longitudinally arranged on one side of the top end of the base, a movable frame capable of moving is arranged at the top of the support, and a plurality of sliding grooves are symmetrically formed in the lower end face of the movable frame. Third telescopic assemblies are symmetrically arranged on the two sides of the upper end face of the movable frame, auxiliary clamping plates used for clamping an anode rod are arranged at the output ends of the third telescopic assemblies, and clamping blocks capable of transversely moving to fix an anode rod steel fork are symmetrically arranged on the two sides of the interior of the support. According to the utility model, one side of the clamping block is provided with a plurality of limiting grooves which can be matched with the steel fork, so that the anode rod is fixed, the air is filtered, and the problems that the anode rod is very easy to deviate when the anode scrap carbon block is pressed and removed, the anode scrap carbon block is not easy to deform and the anode scrap carbon block is not easy to deform are solved. And pollution of dust to the working environment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of off-line devices, in particular to an anode guide rod residual electrode carbon block pressing off-line device for aluminum electrolysis. Background Art

[0002] Anode carbon blocks are mainly produced during the electrolytic aluminum production process. Anode carbon blocks will be eroded and corroded by the electrolyte, as well as affected by the chemical reactions produced during the electrolysis process, causing the anode surface to gradually oxidize and be consumed, making it no longer suitable for continued use and needing to be replaced. The anode carbon blocks are usually fixed on the outside of the steel fork at the bottom end of the anode rod. When the anode carbon blocks need to be removed, it is generally necessary to use a pressing device to complete the task.

[0003] Chinese patent CN109290774A discloses an anode guide rod scrap carbon block pressing device for aluminum electrolysis, including a support leg, a table connected to the upper end surface of the support leg, a support frame fixed on the table, a lever hinged on the support frame, a hydraulic jack fixed on the enterprise's top beam steel structure, the lever is driven by the hydraulic jack to pry up and force the anode carbon block scrap and steel claw to separate, and also includes a labor-saving pulley structure installed on the lever. The above structure can accelerate the separation of the anode carbon block scrap and steel claw, but there are still the following shortcomings.

[0004] The existing pressing machine lacks the fixation of the anode rod when pressing the carbon waste blocks, which makes the anode rod easily deviate when pressing the carbon waste blocks. In addition, a large amount of dust particles will be generated during the pressing process, causing the dust particles to float in the working space, thus polluting the working environment. Therefore, the inventor proposed a device for pressing the anode guide rod carbon waste blocks for aluminum electrolysis to solve the above problems. Utility Model Content

[0005] In view of the above problems, a device for pressing off the anode guide rod residual carbon blocks for aluminum electrolysis is provided, in which two groups of clamping blocks that can move laterally at the same time are symmetrically arranged on both sides inside the bracket, and a plurality of limiting grooves that can be adapted to the steel fork are arranged on one side of the clamping block, so that when the two groups of clamping blocks are closed, the limiting grooves fix the steel fork body, and a filtering device is arranged on the outside of the bracket so that the filtering device can filter the dust generated when the residual carbon blocks are damaged, thereby realizing the fixation of the anode rod and the filtration of the air, and solving the problems that the anode rod is very easy to deviate when pressing off the residual carbon blocks, and the dust pollutes the working environment.

[0006] In order to solve the problems of the prior art, the utility model provides an anode guide rod residual carbon block pressing device for aluminum electrolysis, comprising a base, a bracket is longitudinally arranged on one side of the top end portion of the base, a movable frame is arranged on the top of the bracket, a plurality of slide grooves are symmetrically arranged on the lower end surface of the movable frame, a third telescopic assembly is symmetrically arranged on both sides of the upper end surface of the movable frame, an auxiliary clamping plate for clamping the anode rod is arranged at the output end of the third telescopic assembly, and clamping blocks capable of laterally moving to fix the anode rod steel fork are symmetrically arranged on both sides of the interior of the bracket, and a plurality of limiting grooves adapted to the steel fork body are arranged on one side of the clamping block, and a crushing knife capable of longitudinally moving to remove residual carbon blocks on the outside of the steel fork is arranged at the center of the interior of the base, and a filtering device for removing dust that can be connected with the interior is arranged on the outside of the bracket, so that the filtering device can filter dust generated when the residual carbon blocks are damaged.

[0007] As a technical solution of the utility model, a clearance groove is arranged at the center of the top of the bracket, and a plurality of slide rails adapted to the slide groove are symmetrically arranged on both sides of the top of the bracket near the clearance groove, so that the mobile frame can move along the outside of the slide rail through the slide groove.

[0008] As a technical solution of the utility model, second telescopic components capable of driving the mobile frame to move along the slide rail are symmetrically arranged on both sides of the top of the bracket, so that the second telescopic components can drive the mobile frame to move along the slide rail.

[0009] As a technical solution of the utility model, a deflector capable of communicating with the interior of a bracket is provided at the top of the filter device, mounting grooves are provided on both sides of the top of the filter device, filters for filtering are installed inside the mounting grooves, and a plurality of filter elements are horizontally arranged inside the filter to facilitate the filter elements to filter the air and store the filtered dust through the filter device.

[0010] As a technical solution of the utility model, a mounting hole is symmetrically arranged at the center of the rear side of the bracket, a protective mesh plate is arranged at one end of the mounting hole, and an exhaust fan for driving gas flow is arranged inside the mounting hole, so that the exhaust fan can transport the dust particles generated when the residual carbon blocks inside the bracket are crushed to the inside of the filter device through the guide cover.

[0011] As a technical solution of the utility model, a fourth telescopic assembly is symmetrically arranged at the center of the base, and a lifting plate for fixing the crushing knife is arranged at the top of the fourth telescopic assembly, so that the fourth telescopic assembly can drive the crushing knife upward through the lifting plate.

[0012] As a technical solution of the utility model, a plurality of rectangular clearance holes for the crushing knife to extend upward are equidistantly arranged at the center of the top of the base, so that the fourth telescopic assembly can drive the crushing knife to move upward through the lifting plate and extend out of the rectangular clearance holes.

[0013] As a technical solution of the utility model, a fixing frame is symmetrically arranged at the center of the bottom ends on both sides of the bracket, and the upper end surface of the fixing frame is provided with a first telescopic component for driving the clamping block to move horizontally, so that the first telescopic component is fixed to the upper end surface of the fixing frame.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The present application symmetrically arranges two groups of clamping blocks that can move laterally at the same time on both sides inside the bracket, and arranges a number of limit grooves that can adapt to the steel fork on one side of the clamping block, so that when the two groups of clamping blocks are closed, the limit grooves fix the steel fork body to avoid displacement when the crushing knife breaks the residual carbon block at the bottom of the steel fork. A filtering device is arranged on the outside of the bracket so that the filtering device filters the dust generated when the residual carbon block is damaged to avoid dust floating in the working area and causing air pollution, thereby achieving fixation of the anode rod and air filtration, and solving the problem that the anode rod is very easy to deviate when the residual carbon block is pressed off, and the problem that dust pollutes the working environment.

[0016] The present application symmetrically arranges a plurality of slide rails at the top of the bracket, and movably installs the mobile frame on the outside of the slide rails through slide grooves. By symmetrically arranging two groups of second telescopic components at the top of the bracket, and the second telescopic components are fixed to both sides of the mobile frame, the second telescopic components drive the mobile frame to move along the outside of the slide rails through the slide grooves, and the third telescopic component on the upper end surface of the mobile frame drives the auxiliary splint to fix the upper part of the anode rod, thereby making the anode rod fixation more stable, realizing the fixing of the upper part of the anode rod by the auxiliary splint, and solving the problem of poor stability.

[0017] The present application sets a mounting hole at the center of the rear side of the bracket, and installs an exhaust fan for exhaust inside the mounting hole, so that the exhaust fan can transport the dust generated when the residual carbon block inside the bracket is crushed to the inside of the filter device through the guide cover. By installing the filter inside the mounting groove and setting a multi-layer filter element inside the filter, the filter element filters the air to prevent dust from floating in the air and causing pollution. The filter element removes dust particles in the air and collects the dust particles through the filtering device, thereby solving the problem of air pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of an anode guide rod residual carbon block pressing and depressing device for aluminum electrolysis Figure 1 .

[0019] Figure 2 A schematic diagram of the three-dimensional structure of an anode guide rod residual carbon block pressing and depressing device for aluminum electrolysis Figure 2 .

[0020] Figure 3 This is a schematic diagram of the explosion structure of an anode guide rod residual carbon block pressing and depressing device for aluminum electrolysis Figure 1 .

[0021] Figure 4 This is a schematic diagram of the explosion structure of an anode guide rod residual carbon block pressing and depressing device for aluminum electrolysis Figure 2 .

[0022] Figure 5 The present invention is an exploded view of a filtering device in an anode guide rod residual electrode carbon block pressing and de-pressing device for aluminum electrolysis.

[0023] Figure 6 The present invention is a stereoscopic diagram of an auxiliary fixing device in a device for pressing off an anode guide rod residual electrode carbon block for aluminum electrolysis.

[0024] The numbers in the figure are: 1. base; 101. rectangular clearance hole; 2. bracket; 201. mounting hole; 3. clearance slot; 4. filter device; 401. air deflector; 402. mounting slot; 403. filter; 404. filter element; 5. fixing frame; 501. first telescopic component; 502. clamping block; 503. limiting slot; 6. slide rail; 7. moving frame; 701. slide slot; 702. second telescopic component; 703. third telescopic component; 704. auxiliary splint; 8. protective mesh plate; 9. exhaust fan; 10. fourth telescopic component; 1001. lifting plate; 1002. crushing knife. DETAILED DESCRIPTION

[0025] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] See also Figure 1-Figure 6As shown, the utility model provides an anode guide rod residual carbon block pressing device for aluminum electrolysis, comprising a base 1, a bracket 2 is longitudinally arranged on one side of the top end of the base 1, a movable frame 7 is arranged on the top of the bracket 2, a plurality of slide grooves 701 are symmetrically arranged on the lower end surface of the movable frame 7, a third telescopic assembly 703 is symmetrically arranged on both sides of the upper end surface of the movable frame 7, an auxiliary clamping plate 704 for clamping the anode rod is arranged at the output end of the third telescopic assembly 703, and a clamping block 502 capable of laterally moving to fix the anode rod steel fork is symmetrically arranged on both sides of the inside of the bracket 2, and a plurality of limiting grooves 503 adapted to the steel fork body are arranged on one side of the clamping block 502, and a crushing knife 1002 capable of longitudinally moving to remove residual carbon blocks outside the steel fork is arranged at the center of the inside of the base 1, and a filtering device 4 for removing dust that can be connected with the inside is arranged on the outside of the bracket 2.

[0027] When in use, two groups of clamping blocks 502 that can move laterally at the same time are symmetrically arranged on both sides inside the bracket 2, and a plurality of limiting grooves 503 that can adapt to the steel fork are arranged on one side of the clamping blocks 502. When the two groups of clamping blocks 502 are closed, the limiting grooves 503 fix the steel fork body to prevent the crushing knife 1002 from displacing when crushing the residual carbon block at the bottom of the steel fork. By arranging a filter device 4 on the outside of the bracket 2, the filter device 4 can filter the dust generated when the residual carbon block is damaged to prevent the dust from floating in the working area and causing air pollution.

[0028] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, a clearance groove 3 is arranged at the center of the top end of the bracket 2, and a plurality of slide rails 6 adapted to the slide groove 701 are symmetrically arranged on both sides of the top end of the bracket 2 near the clearance groove 3.

[0029] When in use, a plurality of slide grooves 701 adapted to the slide rails 6 are provided on the lower end surface of the movable frame 7 , so that the movable frame 7 can move along the outside of the slide rails 6 through the slide grooves 701 .

[0030] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, the second telescopic components 702 capable of driving the moving frame 7 to move along the slide rail 6 are symmetrically arranged on both sides of the top of the bracket 2.

[0031] When in use, the second telescopic components 702 are symmetrically arranged on both sides of the top of the bracket 2, and the output ends of the second telescopic components 702 are fixed to both sides of the moving frame 7, so that the second telescopic components 702 drive the moving frame 7 to move along the slide rail 6.

[0032] See also Figure 2 , Figure 4 and Figure 5 As shown, the top of the filter device 4 is provided with a guide cover 401 that can communicate with the inside of the bracket 2, and installation grooves 402 are provided on both sides of the top of the filter device 4. A filter 403 for filtering is installed inside the installation groove 402, and a plurality of filter elements 404 are horizontally arranged inside the filter 403.

[0033] When in use, the filter 403 is installed inside the installation groove 402, and a multi-layer filter element 404 is arranged inside the filter 403, so that the filter element 404 filters the air and the filtered dust is stored through the filtering device 4.

[0034] See also Figure 4 As shown, a mounting hole 201 is symmetrically arranged at the center of the rear side of the bracket 2, a protective mesh plate 8 is arranged at one end of the mounting hole 201, and an exhaust fan 9 for driving the gas flow is arranged inside the mounting hole 201.

[0035] When in use, the exhaust fan 9 is fixed inside the mounting hole 201 so that the exhaust fan 9 can transport the dust particles generated when the residual carbon blocks inside the bracket 2 are crushed to the inside of the filter device 4 through the guide cover 401 .

[0036] See also Figure 3 As shown, a fourth telescopic assembly 10 is symmetrically arranged at the center of the base 1 , and a lifting plate 1001 for fixing a crushing knife 1002 is arranged at the top of the fourth telescopic assembly 10 .

[0037] When in use, a lifting plate 1001 is arranged at the output end of the fourth telescopic assembly 10 , and the crushing knife 1002 is fixed on the upper end surface of the lifting plate 1001 , so that the fourth telescopic assembly 10 drives the crushing knife 1002 upward through the lifting plate 1001 .

[0038] See also Figure 3 As shown, a plurality of rectangular clearance holes 101 for the crushing blades 1002 to extend upward are equidistantly arranged at the center of the top of the base 1 .

[0039] When in use, by setting a plurality of rectangular clearance holes 101 at the top of the base 1 , the fourth telescopic assembly 10 drives the crushing knife 1002 to move upward through the lifting plate 1001 and extend out of the rectangular clearance holes 101 .

[0040] See also Figure 1 , Figure 3 and Figure 4 As shown, fixing frames 5 are symmetrically arranged at the center of the bottom ends of both sides inside the bracket 2, and the upper end surface of the fixing frame 5 is provided with a first telescopic component 501 for driving the clamping block 502 to move horizontally.

[0041] When in use, the fixing frames 5 are symmetrically arranged on both sides of the bracket 2 so that the first telescopic assembly 501 is fixed on the upper end surface of the fixing frame 5 .

[0042] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A device for pressing and removing anode guide rod residual carbon blocks for aluminum electrolysis, comprising a base (1), characterized in that: A bracket (2) is longitudinally arranged on one side of the top end of the base (1), a movable frame (7) is arranged on the top of the bracket (2), a plurality of slide grooves (701) are symmetrically arranged on the lower end surface of the movable frame (7), a third telescopic assembly (703) is symmetrically arranged on both sides of the upper end surface of the movable frame (7), an auxiliary clamping plate (704) for clamping the anode rod is arranged at the output end of the third telescopic assembly (703), and a clamping block (502) capable of transverse movement to fix the anode rod steel fork is symmetrically arranged on both sides of the inside of the bracket (2), and a plurality of limiting grooves (503) adapted to the steel fork body are arranged on one side of the clamping block (502), and a crushing knife (1002) capable of longitudinal movement to remove residual carbon blocks on the outside of the steel fork is arranged at the center of the inside of the base (1), and a filtering device (4) for removing dust that can be connected to the inside is arranged on the outside of the bracket (2).

2. The anode guide rod residual carbon block pressing and depressing device for aluminum electrolysis according to claim 1, characterized in that: A clearance groove (3) is arranged at the center of the top end of the bracket (2), and a plurality of slide rails (6) adapted to the slide groove (701) are symmetrically arranged on both sides of the top end of the bracket (2) close to the clearance groove (3).

3. The anode guide rod residual carbon block pressing and depressing device for aluminum electrolysis according to claim 2, characterized in that: Second telescopic components (702) capable of driving the movable frame (7) to move along the slide rail (6) are symmetrically arranged on both sides of the top of the bracket (2).

4. The anode guide rod residual carbon block pressing and depressing device for aluminum electrolysis according to claim 1, characterized in that: The top of the filter device (4) is provided with a flow guide cover (401) capable of communicating with the interior of the bracket (2), and installation grooves (402) are provided on both sides of the top of the filter device (4), and a filter (403) for filtering is installed inside the installation groove (402), and a plurality of filter elements (404) are transversely arranged inside the filter (403).

5. The anode guide rod residual carbon block pressing and depressing device for aluminum electrolysis according to claim 1, characterized in that: A mounting hole (201) is symmetrically arranged at the center of the rear side of the bracket (2), a protective mesh plate (8) is arranged at one end of the mounting hole (201), and an exhaust fan (9) for driving gas flow is arranged inside the mounting hole (201).

6. The anode guide rod residual carbon block pressing and depressing device for aluminum electrolysis according to claim 1, characterized in that: A fourth telescopic assembly (10) is symmetrically arranged at the center of the base (1), and a lifting plate (1001) for fixing the crushing knife (1002) is arranged at the top of the fourth telescopic assembly (10).

7. The anode guide rod residual carbon block pressing and depressing device for aluminum electrolysis according to claim 1, characterized in that: A plurality of rectangular clearance holes (101) for the crushing knife (1002) to extend upward are equidistantly arranged at the center of the top of the base (1).

8. The anode guide rod residual carbon block pressing and depressing device for aluminum electrolysis according to claim 1, characterized in that: A fixing frame (5) is symmetrically arranged at the center of the bottom ends of both sides inside the bracket (2), and the upper end surface of the fixing frame (5) is provided with a first telescopic component (501) for driving the clamping block (502) to move horizontally.

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