Waste coal cinder removing device

Abstract

The invention discloses a waste coal cinder removing device, and relates to the technical field of coal cinder removing, the device comprises a removing box, a fixing frame and a partition plate are fixed in the removing box, a filter plate is installed between the partition plate and the inner wall of the left side of the removing box, and a fixing piece is fixed on the left side of the removing box and comprises a feeding hopper and a driving box in sequence from top to bottom; the bottom end of the feeding hopper obliquely penetrates through the clearing box and extends to the upper end of the filtering plate, a dividing structure is arranged at the joint of the feeding hopper and the clearing box, a discharging barrel is fixed to the bottom of the left side of the clearing box, discharging structures are arranged in the clearing box and the discharging barrel, and a smashing structure is arranged between a dividing plate and the inner wall of the right side of the clearing box. And the crushing structure is positioned above the discharging structure. Through cooperation of the filter plate and the crushing structure, fine coal cinder is deposited through pores of the filter plate, large-particle coal cinder slides to the right side area of the removing box to be crushed, it is ensured that the coal cinder is completely crushed, and interference to the discharging structure is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of coal slag removal, in particular to a waste coal slag removal device. Background Art

[0002] The cleaning of coal slag produced after the use of coal is an issue that must be concerned about. The coal slag can be mixed on the roadbed surface for paving roads. During the combustion process of coal slag, large particles of impurities will be produced, some of which are relatively hard.

[0003] Traditional treatment methods often have problems such as low efficiency, easy accumulation of coal slag and incomplete crushing. Specifically, traditional coal slag treatment devices usually rely on simple screening structures to separate coal slag particles. This method is not only inefficient, but also has an unsatisfactory screening effect, which easily leads to the accumulation of coal slag on the screen, affecting the subsequent treatment process.

[0004] In addition, for large-particle coal slag, traditional devices often lack an effective crushing mechanism, resulting in incomplete crushing of the coal slag, which not only affects the recycling value of the coal slag, but may also interfere with the subsequent discharging structure and reduce the overall performance of the device.

[0005] Based on this, a waste coal slag removal device is now provided to eliminate the drawbacks of the existing devices. Summary of the invention

[0006] The object of the present invention is to provide a waste coal slag removal device to solve the problems of low efficiency, easy accumulation of coal slag and incomplete crushing in the traditional treatment method in the background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A device for removing waste coal slag comprises a removing box, wherein a fixing frame and a partition plate are fixed inside the removing box, a filter plate is installed between the partition plate and the left inner wall of the removing box, a fixing part is fixed on the left side of the removing box, and the fixing part comprises a feed hopper and a drive box from top to bottom, the bottom end of the feed hopper obliquely penetrates the removing box and extends to the upper end of the filter plate, a dividing structure is arranged at the connection between the feed hopper and the removing box, a discharging barrel is fixed to the left bottom of the removing box, a discharging structure is arranged inside the removing box and the discharging barrel, a crushing structure is arranged between the partition plate and the right inner wall of the removing box, and the crushing structure is located above the discharging structure.

[0009] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0010] Preferably, the dividing structure includes a motor installed on the rear side of the feed hopper, the output end of the motor extends to the inside of the feed hopper and is fixedly connected to a dividing rod, a plurality of dividing blades are fixed to the outer wall of the dividing rod, the other end of the dividing rod extends to the front end of the feed hopper and is fixedly connected to a driving wheel, the driving wheel is connected to a driving structure through a transmission belt, and the driving structure is arranged inside a drive box.

[0011] Preferably, the driving structure includes a driven wheel, which is connected to a driving wheel through a transmission belt, a driving rod is fixed at one end of the driven wheel, the driving rod extends to the inside of a driving box and is fixedly connected to a connecting rod, a linkage rod is fixed at one end of the connecting rod away from the driving rod, the outer wall of the linkage rod is connected to the blowing structure and the reciprocating structure, and the reciprocating structure is connected to the filter plate.

[0012] Preferably, the blowing structure includes a linkage frame 1, the inner wall of the linkage frame 1 is slidably connected to the outer wall of the linkage rod, the lower end of the linkage frame is fixedly connected to a piston block by a piston rod, the piston block is slidably installed in a fixed cylinder, the fixed cylinder is fixed in a driving box, one end of the fixed cylinder is connected to a cooling air device through an air inlet pipe, the other end of the fixed cylinder is connected to a connecting pipe through an air outlet pipe, a one-way air inlet valve and a one-way air outlet valve are respectively installed at the connection between the fixed cylinder and the air inlet pipe and the air outlet pipe, the other end of the connecting pipe is connected to a jet block, the jet block is installed in a fixed frame, the fixed frame is fixed in a cleaning box, and the fixed frame is located above a filter plate, and a plurality of nozzles are installed at one end of the jet block facing the filter plate.

[0013] Preferably, the reciprocating structure includes a linkage frame 2 arranged inside the driving box, the inner wall of the linkage frame 2 is slidably connected to the outer wall of the linkage rod, a reciprocating rod is fixed to one end of the linkage frame 2 close to the cleaning box, and the reciprocating rod slides and extends to the inside of the cleaning box to be fixedly connected to the filter plate.

[0014] Preferably, the discharging structure includes two motors installed on the outside of the cleaning box, and two driving wheels are fixed to the output end of the two motors. The other end of the two driving wheels is fixedly connected to a discharging rod. The discharging rod is rotatably installed on the bottom of the cleaning box and inside the discharging barrel. The discharging rod is located below the partition plate. A spiral blade is fixed to the outer wall of the discharging rod. A scraper plate is fixed to the outer wall of the spiral blade. The scraper plate is in contact with the inner wall of the discharging barrel and the bottom of the cleaning box. The two driving wheels are connected to the crushing structure through two transmission belts.

[0015] Preferably, the crushing structure includes a driven wheel 2, which is connected to the driving wheel 2 through a transmission belt 2, a gear 1 is fixed to one end of the driven wheel 2, the gear 1 is meshed and connected to the gear 2, the gear 1 is fixedly connected to the extrusion roller 1, the gear 2 is fixedly connected to the extrusion roller 2, the extrusion roller 1 and the extrusion roller 2 are rotatably installed between the partition plate and the right inner wall of the cleaning box, and a plurality of extrusion protrusions are provided on the outer surfaces of the extrusion roller 1 and the extrusion roller 2.

[0016] Preferably, fixed oblique blocks are symmetrically fixed on the front and rear sides of the bottom of the cleaning box, and the discharge rod, spiral blade and scraper plate are located between the two fixed oblique blocks.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention cooperates with the filter plate, the blowing structure and the reciprocating structure. The divided coal slag falls on the filter plate, and the smaller particles fall into the bottom of the cleaning box through the holes of the filter plate. At the same time, the driving structure drives the blowing structure and the reciprocating structure to operate through the linkage rod. The blowing structure sprays cold air through the nozzle to blow away the coal slag accumulated in the holes of the filter plate and cool the coal slag at the same time. The reciprocating structure drives the filter plate to reciprocate left and right to further shake off the coal slag and avoid the coal slag from accumulating on the upper end of the filter plate, thereby ensuring that the subsequent coal slag can smoothly enter the cleaning box.

[0019] 2. The present invention cooperates with the filter plate and the crushing structure so that the fine coal slag is deposited through the pores of the filter plate, while the large particles of coal slag slide to the right area of ​​the cleaning box and are crushed, ensuring that the coal slag is completely crushed to avoid interfering with the discharge structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention.

[0021] Figure 2 It is a schematic diagram of the structure of each structural position inside the present invention.

[0022] Figure 3 It is a structural schematic diagram of the discharging structure and the crushing structure of the present invention.

[0023] Figure 4 It is a structural schematic diagram of the segmentation structure of the present invention.

[0024] Figure 5 It is a structural schematic diagram of the blowing structure of the present invention.

[0025] Figure 6 It is a structural schematic diagram of the reciprocating structure of the present invention.

[0026] Notes on the reference numerals: 1. cleaning box; 11. fixing frame; 12. partition plate; 13. filter plate; 14. fixing inclined block; 2. fixing member; 21. feed hopper; 22. drive box; 3. discharge barrel; 4. dividing structure; 401. motor 1; 402. dividing rod; 403. dividing blade; 404. driving wheel 1; 405. transmission belt 1; 5. driving structure; 501. driven wheel 1; 502. driving rod; 503. connecting rod; 504. linkage rod; 6. blowing structure; 601. linkage frame 1; 602. piston rod; 603. piston block; 604. fixing Cylinder; 605, air inlet pipe; 6051, one-way air inlet valve; 606, air outlet pipe; 6061, one-way air outlet valve; 607, connecting pipe; 608, jet block; 609, nozzle; 7, reciprocating structure; 701, linkage frame 2; 702, reciprocating rod; 8, discharging structure; 801, motor 2; 802, driving wheel 2; 803, discharging rod; 804, spiral blade; 805, scraper plate; 806, transmission belt 2; 9, crushing structure; 901, driven wheel 2; 902, gear 1; 903, gear 2; 904, extrusion roller 1; 905, extrusion roller 2. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] In one embodiment, Figure 1-Figure 6 As shown, a waste coal slag removing device includes a removing box 1, wherein a fixing frame 11 and a partition plate 12 are fixed inside the removing box 1, a filter plate 13 is installed between the partition plate 12 and the left inner wall of the removing box 1, a fixing member 2 is fixed on the left side of the removing box 1, and the fixing member 2 includes a feed hopper 21 and a drive box 22 from top to bottom, the bottom end of the feed hopper 21 obliquely penetrates the removing box 1 and extends to the upper end of the filter plate 13, a dividing structure 4 is arranged at the connection between the feed hopper 21 and the removing box 1, a discharging barrel 3 is fixed to the left bottom of the removing box 1, a discharging structure 8 is arranged inside the removing box 1 and the discharging barrel 3, a crushing structure 9 is arranged between the partition plate 12 and the right inner wall of the removing box 1, and the crushing structure 9 is located above the discharging structure 8.

[0029] In this embodiment, the device is installed at the bottom of the boiler, and it is ensured that the feed hopper 21 is aligned with the boiler slag discharge port. When the slag falls from the boiler, the feed hopper 21 will guide it directly into the filter plate 13 of the cleaning box 1. In the process of entering the cleaning box 1, the slag will first be preliminarily segmented by the dividing structure 4 to achieve preliminary crushing. The crushed slag will fall on the upper end of the filter plate 13, and the smaller particles will fall into the bottom of the cleaning box 1 through the holes of the filter plate 13. Finally, these smaller slags are discharged through the discharge structure 8 and the discharge barrel 3. For larger slags, they will slide from the filter plate 13 to the area between the partition plate 12 and the right inner wall of the cleaning box 1, where they will be crushed again by the crushing structure 9. The crushed slag will also fall into the bottom of the cleaning box 1 and be discharged through the discharge structure 8 and the discharge barrel 3.

[0030] In an optional embodiment, the dividing structure 4 includes a motor 401 installed on the rear side of the feed hopper 21, the output end of the motor 401 extends to the inside of the feed hopper 21 and is fixedly connected to a dividing rod 402, a plurality of dividing blades 403 are fixed to the outer wall of the dividing rod 402, the other end of the dividing rod 402 extends to the front end of the feed hopper 21 and is fixedly connected to a driving wheel 404, the driving wheel 404 is connected to a driving structure 5 through a transmission belt 405, and the driving structure 5 is arranged inside the drive box 22.

[0031] It should be noted that the motor 1 401 drives the segmentation rod 402 in the segmentation structure 4 to rotate, thereby driving the multiple segmentation blades 403 to rotate to effectively segment the coal slag. At the same time, the driving structure 5 keeps synchronous operation with the segmentation structure 4 through the driving wheel 1 404 and the transmission belt 1 405.

[0032] In an optional embodiment, the driving structure 5 includes a driven wheel 501, which is connected to the driving wheel 404 through a transmission belt 405. A driving rod 502 is fixed at one end of the driven wheel 501. The driving rod 502 extends to the inside of the driving box 22 and is fixedly connected to a connecting rod 503. A linkage rod 504 is fixed at one end of the connecting rod 503 away from the driving rod 502. The outer wall of the linkage rod 504 is connected to the blowing structure 6 and the reciprocating structure 7, and the reciprocating structure 7 is connected to the filter plate 13.

[0033] It should be noted that, through the coordinated action of the driving wheel 1 404 and the transmission belt 1 405, the driven wheel 1 501 keeps synchronous rotation with the dividing rod 402. This continuous action causes the driving rod 502 to rotate accordingly, thereby causing the connecting rod 503 and the linkage rod 504 to rotate around the driving rod 502. Such linkage effect drives the operation of the blowing structure 6 and the reciprocating structure 7. The reciprocating structure 7 is connected to the filter plate 13, so that the filter plate 13 can reciprocate.

[0034] In an optional embodiment, the blowing structure 6 includes a linkage frame 601, the inner wall of the linkage frame 601 is slidably connected to the outer wall of the linkage rod 504, the lower end of the linkage frame 601 is fixedly connected to the piston block 603 through the piston rod 602, the piston block 603 is slidably installed inside the fixed cylinder 604, the fixed cylinder 604 is fixed inside the drive box 22, one end of the fixed cylinder 604 is connected to the cooling device through the air inlet pipe 605, and the other end of the fixed cylinder 604 is connected to the cooling device through the air outlet pipe 606 is connected to the connecting pipe 607, and the connection between the fixed cylinder 604 and the air inlet pipe 605 and the air outlet pipe 606 is respectively installed with a one-way air inlet valve 6051 and a one-way air outlet valve 6061, and the other end of the connecting pipe 607 is connected with a jet block 608, and the jet block 608 is installed inside the fixed frame 11, and the fixed frame 11 is fixed inside the cleaning box 1, and the fixed frame 11 is located above the filter plate 13, and a plurality of nozzles 609 are installed at one end of the jet block 608 facing the filter plate 13.

[0035] It should be noted that the linkage rod 504 can slide on the inner wall of the linkage frame 601. The linkage frame 601 is closely connected to the piston block 603 through the piston rod 602, and the piston block 603 is slidably installed inside the fixed cylinder 604. This enables the linkage rod 504 to drive the linkage frame 601, the piston rod 602 and the piston block 603 to reciprocate up and down when rotating around the driving rod 502. Specifically, when the piston block 603 moves upward, the cold air flows into the fixed cylinder 604 through the air inlet pipe 605; conversely, when the piston block 603 moves downward, the cold air flows to the air outlet pipe 606 through the fixed cylinder 604. Subsequently, the cold air passes through the connecting pipe 607 and the jet block 608 in sequence, and finally sprays out through the nozzle 609. And because the nozzle 609 is facing the filter plate 13, this ensures that the airflow can effectively blow away the coal slag accumulated inside the holes of the filter plate 13, thereby keeping it clean. The one-way air inlet valve 6051 ensures that cold air can only enter the fixed cylinder 604 from the cooling device through the air inlet pipe 605, while the one-way air outlet valve 6061 ensures that cold air can only flow from the fixed cylinder 604 to the air outlet pipe 606.

[0036] In an optional embodiment, the reciprocating structure 7 includes a linkage frame 701 arranged inside the driving box 22, the inner wall of the linkage frame 701 is slidably connected to the outer wall of the linkage rod 504, and a reciprocating rod 702 is fixed to one end of the linkage frame 701 close to the cleaning box 1, and the reciprocating rod 702 slides and extends to the inside of the cleaning box 1 and is fixedly connected to the filter plate 13.

[0037] It should be noted that a linkage rod 504 is slidably provided on the inner wall of the linkage frame 701. At the same time, there is also a sliding connection between the reciprocating rod 702 and the cleaning box 1. The reciprocating rod 702 is fixedly connected to the filter plate 13. When the linkage rod 504 rotates around the driving rod 502, the linkage frame 701, the reciprocating rod 702 and the filter plate 13 will cooperate to perform left and right reciprocating motion. This action effectively shakes off the coal slag on the upper end of the filter plate 13, preventing the coal slag from accumulating on the upper end of the filter plate.

[0038] In an optional embodiment, the discharging structure 8 includes a second motor 801 installed on the outside of the cleaning box 1, and a second driving wheel 802 is fixed to the output end of the second motor 801. The other end of the second driving wheel 802 is fixedly connected to a discharging rod 803. The discharging rod 803 is rotatably installed on the bottom of the cleaning box 1 and inside the discharging barrel 3. The discharging rod 803 is located below the partition plate 12. A spiral blade 804 is fixed to the outer wall of the discharging rod 803. A scraper plate 805 is fixed to the outer wall of the spiral blade 804. The scraper plate 805 is in contact with the inner wall of the discharging barrel 3 and the bottom of the cleaning box 1. The second driving wheel 802 is connected to the crushing structure 9 through a transmission belt 806.

[0039] It should be noted that the motor 801 drives the driving wheel 802 and the discharging rod 803 to rotate, and the discharging rod 803 drives the spiral blade 804 fixed on its outer wall to rotate, thereby pushing the coal slag to move toward the discharging barrel 3, so that the coal slag is discharged along the discharging barrel 3. Since the spiral blade 804 is connected to the scraper plate 805, and the scraper plate 805 is close to the inner wall of the discharging barrel 3 and the bottom of the cleaning box 1, when the spiral blade 804 pushes the coal slag, the scraper plate 805 can remove the coal slag on the inner wall of the discharging barrel 3 and the bottom of the cleaning box 1, preventing the coal slag from accumulating and adsorbing in these areas, and ensuring timely discharge. When the driving wheel 802 rotates, the crushing structure 9 is driven to operate through the transmission belt 806.

[0040] In an optional embodiment, the crushing structure 9 includes a driven wheel 901, which is connected to the driving wheel 802 through a transmission belt 806. A gear 902 is fixed to one end of the driven wheel 901. The gear 902 is meshed with a gear 903. The gear 902 is fixedly connected to an extrusion roller 904. The gear 903 is fixedly connected to an extrusion roller 905. The extrusion roller 904 and the extrusion roller 905 are rotatably installed between the partition plate 12 and the right inner wall of the cleaning box 1. The outer surfaces of the extrusion roller 904 and the extrusion roller 905 are provided with a plurality of extrusion bumps.

[0041] It should be noted that the driven wheel 2 901 is connected to the driving wheel 2 802 through the transmission belt 2 806, so that when the driving wheel 2 802 rotates, the driven wheel 2 901 rotates synchronously, and the driven wheel 2 901 drives the gear 1 902 to rotate. Since the gear 1 902 is meshed with the gear 2 903, the gear 2 903 rotates synchronously, so that the extrusion roller 1 904 and the extrusion roller 2 905 rotate synchronously, and through the coordinated use of the extrusion protrusion, the coal slag is extruded and crushed, thereby making the coal slag crushed more thoroughly.

[0042] In an optional embodiment, fixed oblique blocks 14 are symmetrically fixed on the front and rear sides of the bottom of the cleaning box 1 , and the discharge rod 803 , the spiral blade 804 and the scraper plate 805 are located between the two fixed oblique blocks 14 .

[0043] It should be noted that after being crushed, the coal slag will fall into the bottom of the cleaning box 1. At the bottom of the cleaning box 1, the fixed inclined blocks 14 symmetrically installed on the front and rear sides guide the crushed coal slag into the area where the spiral blades 804 are located. As the spiral blades 804 rotate, the coal slag is pushed toward the discharge barrel 3 and finally discharged.

[0044] The above embodiment discloses a waste coal slag removal device, wherein the device is installed at the bottom of the boiler and ensures that the feed hopper 21 is aligned with the boiler slag discharge port. When the slag falls from the boiler, the feed hopper 21 will guide it directly into the filter plate 13 of the removal box 1.

[0045] In the process of entering the cleaning box 1, the coal slag will first be preliminarily segmented by the segmentation structure 4. Specifically, the motor 1 401 drives the segmentation rod 402 in the segmentation structure 4 to rotate, thereby driving the plurality of segmentation blades 403 to rotate, so as to effectively segment the coal slag.

[0046] The crushed coal slag will fall on the upper end of the filter plate 13, and the smaller particles will fall into the bottom of the cleaning box 1 through the holes of the filter plate 13. Finally, these smaller coal slags are discharged through the discharge structure 8 and the discharge barrel 3. As for the larger coal slags, they will slide from the filter plate 13 to the area between the partition plate 12 and the right inner wall of the cleaning box 1, where they will be crushed again by the crushing structure 9.

[0047] The second motor 801 drives the second driving wheel 802 and the discharging rod 803 to rotate.

[0048] The driven wheel 2 901 is connected to the driving wheel 2 802 through the transmission belt 2 806, so that when the driving wheel 2 802 rotates, the driven wheel 2 901 rotates synchronously, and the driven wheel 2 901 drives the gear 1 902 to rotate. Since the gear 1 902 is meshed with the gear 2 903, the gear 2 903 rotates synchronously, so that the extrusion roller 1 904 and the extrusion roller 2 905 rotate synchronously, and through the cooperation of the extrusion protrusion, the coal slag is extruded and crushed. After the coal slag is crushed, it will fall to the bottom of the cleaning box 1.

[0049] The discharge rod 803 drives the spiral blade 804 fixed on its outer wall to rotate, thereby pushing the coal slag to move toward the discharge barrel 3, so that the coal slag is discharged along the discharge barrel 3.

[0050] At the same time, the driving structure 5 keeps synchronous operation with the segmentation structure 4 through the driving wheel 1 404 and the transmission belt 1 405, so that the driving rod 502 rotates accordingly, and then the connecting rod 503 and the linkage rod 504 rotate around the driving rod 502. Such linkage effect drives the operation of the blowing structure 6 and the reciprocating structure 7.

[0051] When the linkage rod 504 rotates around the driving rod 502, the linkage frame 701, the reciprocating rod 702 and the filter plate 13 will cooperate to perform left and right reciprocating motion. This action effectively shakes off the coal slag on the upper end of the filter plate 13, preventing the coal slag from accumulating on the upper end of the filter plate.

[0052] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A waste coal slag removal device, characterized in that: The invention comprises a cleaning box (1), wherein a fixing frame (11) and a partition plate (12) are fixed inside the cleaning box (1), a filter plate (13) is installed between the partition plate (12) and the left inner wall of the cleaning box (1), a fixing member (2) is fixed on the left side of the cleaning box (1), and the fixing member (2) comprises a feed hopper (21) and a drive box (22) in sequence from top to bottom, the bottom end of the feed hopper (21) obliquely penetrates the cleaning box (1) and extends to the upper end of the filter plate (13), a splitting structure (4) is arranged at the connection between the feed hopper (21) and the cleaning box (1), a discharge barrel (3) is fixed at the bottom of the left side of the cleaning box (1), a discharge structure (8) is arranged inside the cleaning box (1) and the discharge barrel (3), a crushing structure (9) is arranged between the partition plate (12) and the right inner wall of the cleaning box (1), and the crushing structure (9) is located above the discharge structure (8).

2. The waste coal slag removal device according to claim 1, characterized in that: The dividing structure (4) comprises a motor (401) installed at the rear side of the feed hopper (21); the output end of the motor (401) extends to the inside of the feed hopper (21) and is fixedly connected to a dividing rod (402); a plurality of dividing blades (403) are fixed to the outer wall of the dividing rod (402); the other end of the dividing rod (402) extends to the front end of the feed hopper (21) and is fixedly connected to a driving wheel (404); the driving wheel (404) is connected to a driving structure (5) through a transmission belt (405); and the driving structure (5) is arranged inside a driving box (22).

3. The waste coal slag removal device according to claim 2, characterized in that: The driving structure (5) comprises a driven wheel (501), wherein the driven wheel (501) is connected to the driving wheel (404) via a transmission belt (405); a driving rod (502) is fixed to one end of the driven wheel (501); the driving rod (502) extends to the inside of the driving box (22) and is fixedly connected to a connecting rod (503); a linkage rod (504) is fixed to one end of the connecting rod (503) away from the driving rod (502); an outer wall of the linkage rod (504) is connected to the blowing structure (6) and the reciprocating structure (7); and the reciprocating structure (7) is connected to the filter plate (13).

4. The waste coal slag removal device according to claim 3, characterized in that: The blowing structure (6) comprises a linkage frame (601), the inner wall of the linkage frame (601) is slidably connected to the outer wall of the linkage rod (504), the lower end of the linkage frame (601) is fixedly connected to a piston block (603) via a piston rod (602), the piston block (603) is slidably mounted inside a fixed cylinder (604), the fixed cylinder (604) is fixed inside a drive box (22), one end of the fixed cylinder (604) is connected to a cooling device via an air inlet pipe (605), and the other end of the fixed cylinder (604) is connected to a connecting pipe (606) via an air outlet pipe (607). The fixing tube (604) is connected to the air inlet pipe (605) and the air outlet pipe (606), and a one-way air inlet valve (6051) and a one-way air outlet valve (6061) are respectively installed at the connection points between the fixing tube (604) and the air inlet pipe (605) and the air outlet pipe (606). The other end of the connecting pipe (607) is connected to an injection block (608), and the injection block (608) is installed inside a fixing frame (11). The fixing frame (11) is fixed inside the cleaning box (1), and the fixing frame (11) is located above the filter plate (13). A plurality of nozzles (609) are installed at one end of the injection block (608) facing the filter plate (13).

5. The waste coal slag removal device according to claim 3, characterized in that: The reciprocating structure (7) comprises a linkage frame 2 (701) arranged inside the driving box (22), the inner wall of the linkage frame 2 (701) being slidably connected to the outer wall of the linkage rod (504), a reciprocating rod (702) being fixed to one end of the linkage frame 2 (701) close to the cleaning box (1), and the reciprocating rod (702) slidably extends to the inside of the cleaning box (1) and is fixedly connected to the filter plate (13).

6. The waste coal slag removal device according to claim 1, characterized in that: The discharging structure (8) comprises a second motor (801) installed outside the cleaning box (1), a second driving wheel (802) being fixed at the output end of the second motor (801), the other end of the second driving wheel (802) being fixedly connected to a discharging rod (803), the discharging rod (803) being rotatably installed at the bottom of the cleaning box (1) and inside the discharging barrel (3), the discharging rod (803) being located below the partition plate (12), a spiral blade (804) being fixed on the outer wall of the discharging rod (803), a scraper plate (805) being fixed on the outer wall of the spiral blade (804), the scraper plate (805) being in contact with the inner wall of the discharging barrel (3) and the inner bottom of the cleaning box (1), the second driving wheel (802) being connected to the crushing structure (9) via a second transmission belt (806).

7. The waste coal slag removal device according to claim 6, characterized in that: The crushing structure (9) comprises a driven wheel (901) 2, which is connected to the driving wheel (802) 2 via a transmission belt (806); a gear (902) is fixed to one end of the driven wheel (901); the gear (902) is meshedly connected to the gear (903); the gear (902) is fixedly connected to the squeezing roller (904); the gear (903) is fixedly connected to the squeezing roller (905); the squeezing roller (904) and the squeezing roller (905) are rotatably mounted between the partition plate (12) and the right inner wall of the cleaning box (1); and a plurality of squeezing protrusions are provided on the outer surfaces of the squeezing roller (904) and the squeezing roller (905).

8. The waste coal slag removal device according to claim 6, characterized in that: Fixed oblique blocks (14) are symmetrically fixed on the front and rear sides of the bottom of the cleaning box (1), and the discharge rod (803), spiral blade (804) and scraper plate (805) are located between the two fixed oblique blocks (14).

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