Welded graphite disc dust removal device

Abstract

The utility model relates to the technical field of graphite disc dust removal, and discloses a welding graphite disc dust removal device which comprises a dust removal shell, the dust removal shell is fixedly connected with a first driving motor, the output end of the first driving motor is fixedly connected with a first rotating column, the first rotating column is fixedly connected with a first half gear, and the first half gear is fixedly connected with a second half gear. The first half gear is meshed with a rotating gear, the rotating gear is fixedly connected with a rotating water pipe, the rotating water pipe is fixedly connected with a spray head, the first rotating column is fixedly connected with a driving belt wheel, a transmission belt is arranged on the driving belt wheel, and a driven belt wheel is arranged at one end of the transmission belt. According to the utility model, water mist can be ensured to be uniformly distributed in a dust removal area, and dead angles and blind areas are reduced, so that dust particles in the air can be more effectively covered and adsorbed, the dust removal efficiency is further greatly improved, the original permeability of the filter plate can be recovered, the air can be ensured to smoothly pass through, and the filter efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite disk dust removal, in particular to a welding graphite disk dust removal device. Background Art

[0002] With the rapid development of industrial technology, graphite materials have been widely used in many fields due to their unique physical and chemical properties, such as metallurgy, chemical industry, machinery and new energy. As a kind of graphite product, graphite disc plays an important role in welding process due to its high temperature resistance, corrosion resistance and good conductivity.

[0003] The existing technology has the following shortcomings: the traditional welding graphite disk dust removal device has low dust removal efficiency when removing dust generated during welding, and is unable to scrape off the stains attached to the filter plate, which reduces the filtration efficiency. Therefore, it is necessary to design a welding graphite disk dust removal device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a welding graphite disk dust removal device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a welding graphite disk dust removal device, including a dust removal shell, the dust removal shell is fixedly connected to a first drive motor, the output end of the first drive motor is fixedly connected to a first rotating column, the first rotating column is fixedly connected to a first half gear, the first half gear is meshed with a rotating gear, the rotating gear is fixedly connected to a rotating water pipe, the rotating water pipe is fixedly connected to a nozzle, the first rotating column is fixedly connected to a driving pulley, a transmission belt is provided on the driving pulley, a driven pulley is provided at one end of the transmission belt, the driven pulley is fixedly connected to a second rotating column, the second rotating column is fixedly connected to a second half gear, and the second half gear is meshed with the rotating gear.

[0006] As a further description of the above technical solution:

[0007] A baffle is fixedly connected to the dust removal shell, the baffle is fixedly connected to a protective shell, a slide groove is provided on the protective shell, the baffle is fixedly connected to a second drive motor, the output end of the second drive motor is fixedly connected to a threaded rod, the threaded rod is threadedly connected to a threaded block, the threaded block is fixedly connected to a fixed column, the fixed column is fixedly connected to a sliding block, the sliding block is slidably connected to the fixed rod, and the fixed column is fixedly connected to a scraper.

[0008] As a further description of the above technical solution:

[0009] A filter mesh layer is fixedly connected in the dust removal shell, an activated carbon layer is fixedly connected in the dust removal shell, and a filter plate is fixedly connected in the baffle.

[0010] As a further description of the above technical solution:

[0011] The dust removal shell is fixedly connected to a water tank, the water tank is fixedly connected to a water inlet, the water tank is fixedly connected to a connecting pipe, one end of the connecting pipe is fixedly connected to a water pump, the water pump is fixedly connected to a hose, and one end of the hose is fixedly connected to the rotating gear.

[0012] As a further description of the above technical solution:

[0013] The dust removal shell is fixedly connected to an air inlet, the air inlet is fixedly connected to a flange, the dust removal shell is fixedly connected to an air outlet, a rubber plug is provided on the dust removal shell, and the water pump is fixedly connected to the dust removal shell.

[0014] As a further description of the above technical solution:

[0015] A fixing column is slidably connected in the sliding groove, and the fixing rod is attached to the filter plate.

[0016] As a further description of the above technical solution:

[0017] The first rotating column is rotatably connected to the dust removal shell, the rotating water pipe is rotatably connected to the dust removal shell, the second rotating column is rotatably connected to the dust removal shell, the nozzles are provided with multiple groups, the threaded rod is rotatably connected to the baffle, and the fixed rod is fixedly connected to the baffle.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the present invention, the first driving motor drives the first rotating column to rotate, thereby driving the nozzle on the rotating water pipe to rotate forward and backward, so as to ensure that the water mist is evenly distributed in the dust removal area, reduce dead angles and blind spots, and thus more effectively cover and adsorb dust particles in the air, thereby greatly improving the efficiency of dust removal.

[0020] 2. In the utility model, the second driving motor drives the threaded rod to rotate, and the rotation of the threaded rod drives the threaded block to move downward. The downward movement of the threaded block drives the scraper to move downward through the fixed column to scrape off the stains attached to the filter plate, so that the original permeability of the filter plate can be restored, ensuring that the gas can pass smoothly, thereby greatly improving the filtration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of a welding graphite disk dust removal device proposed by the utility model;

[0022] Figure 2 This is a partial cross-sectional structural diagram of a welding graphite disk dust removal device proposed in the utility model;

[0023] Figure 3 This is a partial structural diagram of a welding graphite disk dust removal device proposed by the utility model;

[0024] Figure 4 This is a schematic diagram of the partial explosion structure of a welded graphite disk dust removal device proposed by the utility model.

[0025] Legend:

[0026] 1. Dust collector housing; 2. Air inlet; 3. Flange; 4. Air outlet; 5. Rubber plug; 6. Baffle; 7. Water tank; 8. Water inlet; 9. Connecting pipe; 10. Water pump; 11. Hose; 12. First drive motor; 13. First rotating column; 14. First half gear; 15. Rotating gear; 16. Rotating water pipe; 17. Sprinkler; 18. Driving pulley; 19. Transmission belt; 20. Driven pulley; 21. Second rotating column; 22. Second half gear; 23. Filter layer; 24. Activated carbon layer; 25. Filter plate; 26. Protective shell; 27. Slide; 28. Second drive motor; 29. Threaded rod; 30. Threaded block; 31. Fixed column; 32. Sliding block; 33. Fixed rod; 34. Scraper. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1-Figure 4The utility model provides an embodiment: a welding graphite disk dust removal device, including a dust removal shell 1, the dust removal shell 1 is fixedly connected to a first drive motor 12, the output end of the first drive motor 12 is fixedly connected to a first rotating column 13, the first rotating column 13 is fixedly connected to a first half gear 14, the first half gear 14 is meshed with a rotating gear 15, the rotating gear 15 is fixedly connected to a rotating water pipe 16, the rotating water pipe 16 is fixedly connected to a nozzle 17, the first rotating column 13 is fixedly connected to a driving pulley 18, and the driving pulley 18 is provided with a transmission belt 19 A driven pulley 20 is provided at one end of the transmission belt 19, and the driven pulley 20 is fixedly connected to a second rotating column 21, and the second rotating column 21 is fixedly connected to a second half gear 22. The second half gear 22 is engaged with the rotating gear 15, and is driven by the first driving motor 12 to drive the first rotating column 13 to rotate, thereby driving the nozzle 17 on the rotating water pipe 16 to rotate forward and backward, so as to ensure that the water mist is evenly distributed in the dust removal area, reduce dead angles and blind spots, thereby more effectively covering and adsorbing dust particles in the air, thereby greatly improving the efficiency of dust removal.

[0029] The dust collector shell 1 is fixedly connected with a baffle 6, which is fixedly connected to a protective shell 26. The protective shell 26 is provided with a slide groove 27. The baffle 6 is fixedly connected to a second drive motor 28. The output end of the second drive motor 28 is fixedly connected to a threaded rod 29. The threaded rod 29 is threadedly connected to a threaded block 30. The threaded block 30 is fixedly connected to a fixed column 31. The fixed column 31 is fixedly connected to a sliding block 32. The sliding block 32 is slidably connected to a fixed rod 33. The fixed column 31 is fixedly connected to a scraper 34. The dust collector shell 1 is fixedly connected to a filter layer 23. The dust collector shell 1 is fixedly connected to an activated carbon layer 24. The baffle 6 is fixedly connected to a filter plate 25. The dust collector shell 1 is fixedly connected to a water tank 7. The water tank 7 is fixedly connected to a water inlet 8. The water tank 7 is fixedly connected to a connecting pipe 9. One end of the connecting pipe 9 is fixedly connected to a water pump 10. The water pump 10 is fixedly connected to a hose 11. One end of the hose 11 is fixedly connected to the rotating gear 15. The dust collector shell 1 is fixedly connected The air inlet 2 is fixedly connected to the air inlet 2 with a flange 3, the dust collector shell 1 is fixedly connected to the air outlet 4, the dust collector shell 1 is provided with a rubber plug 5, the water pump 10 is fixedly connected to the dust collector shell 1, and the fixed column 31 is slidably connected in the slide groove 27. The fixed rod 33 is fitted on the filter plate 25. The first rotating column 13 is rotatably connected to the dust collector shell 1, the rotating water pipe 16 is rotatably connected to the dust collector shell 1, the second rotating column 21 is rotatably connected to the dust collector shell 1, and the nozzle 17 is provided with multiple groups. The threaded rod 29 is rotatably connected to the baffle 6, and the fixed rod 33 is fixedly connected to the baffle 6. The second driving motor 28 drives the threaded rod 29 to rotate. The threaded rod 29 rotates to drive the threaded block 30 to move downward. The threaded block 30 moves downward and drives the scraper 34 to move downward through the fixed column 31 to scrape off the stains attached to the filter plate 25, so that the original permeability of the filter plate 25 can be restored, ensuring that the gas can pass smoothly, thereby greatly improving the filtration efficiency.

[0030] Working principle: First, when removing dust from graphite disk welding, the dust generated by welding is discharged into the dust removal housing 1 through the air inlet 2, and the water pump 10 is started. The water pump 10 drives the water to be drawn from the water tank 7 through the connecting pipe 9, and the water is transported to the rotating water pipe 16 through the hose 11, and the water is sprayed out through the nozzle 17. Then, the first drive motor 12 is started, and the first drive motor 12 drives the first rotating column 13 to rotate. The rotation of the first rotating column 13 drives the first half gear 14 to rotate. The rotation of the first half gear 14 drives the rotating gear 15 to rotate. The rotation of the rotating gear 15 drives the nozzle 17 to rotate in the forward direction through the rotating water pipe 16. The rotation of the first rotating column 13 will also drive the driving pulley 18 to rotate. The rotation of the driving pulley 18 drives the driven pulley 20 to rotate through the transmission belt 19. The driven pulley 20 rotates and drives the second rotating column 21 to rotate. The second rotating column 21 rotates and drives the second half gear 22 to rotate. The rotation of 22 drives the rotating gear 15 to rotate in the opposite direction, thereby driving the nozzle 17 on the rotating water pipe 16 to rotate in the opposite direction, so as to ensure that the water mist is evenly distributed in the dust removal area, reducing dead corners and blind spots, thereby more effectively covering and adsorbing dust particles in the air, thereby greatly improving the dust removal efficiency. Then, the dust-removed gas moves to the right through the filter plate 25 on the baffle 6, and filters the gas through the filter mesh layer 23 and the activated carbon layer 24. After using the filter plate 25 for a long time, start the second drive motor 28, and the second drive motor 28 drives the threaded rod 29 to rotate. The rotation of the threaded rod 29 drives the threaded block 30 to move downward. The threaded block 30 moves downward and drives the scraper 34 to move downward through the fixed column 31 to scrape off the stains attached to the filter plate 25, so that the original permeability of the filter plate 25 can be restored, ensuring that the gas can pass smoothly, thereby greatly improving the filtration efficiency. Finally, the filtered gas is discharged through the air outlet 4.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A dust removal device for welding graphite disks, comprising a dust removal housing (1), characterized in that: The dust removal housing (1) is fixedly connected to a first drive motor (12), an output end of the first drive motor (12) is fixedly connected to a first rotating column (13), the first rotating column (13) is fixedly connected to a first half gear (14), the first half gear (14) is meshed with a rotating gear (15), the rotating gear (15) is fixedly connected to a rotating water pipe (16), the rotating water pipe (16) is fixedly connected to a nozzle (17), the first rotating column (13) is fixedly connected to a driving pulley (18), a transmission belt (19) is provided on the driving pulley (18), one end of the transmission belt (19) is provided with a driven pulley (20), the driven pulley (20) is fixedly connected to a second rotating column (21), the second rotating column (21) is fixedly connected to a second half gear (22), the second half gear (22) is meshed with the rotating gear (15).

2. A welding graphite disk dust removal device according to claim 1, characterized in that: A baffle (6) is fixedly connected to the dust removal shell (1), the baffle (6) is fixedly connected to a protective shell (26), a sliding groove (27) is provided on the protective shell (26), the baffle (6) is fixedly connected to a second drive motor (28), the output end of the second drive motor (28) is fixedly connected to a threaded rod (29), the threaded rod (29) is threadedly connected to a threaded block (30), the threaded block (30) is fixedly connected to a fixed column (31), the fixed column (31) is fixedly connected to a sliding block (32), the sliding block (32) is slidably connected to a fixed rod (33), and the fixed column (31) is fixedly connected to a scraper (34).

3. A welding graphite disk dust removal device according to claim 2, characterized in that: A filter mesh layer (23) is fixedly connected to the dust removal housing (1), an activated carbon layer (24) is fixedly connected to the dust removal housing (1), and a filter plate (25) is fixedly connected to the baffle (6).

4. A welding graphite disk dust removal device according to claim 3, characterized in that: The dust removal housing (1) is fixedly connected to a water storage tank (7), the water storage tank (7) is fixedly connected to a water inlet (8), the water storage tank (7) is fixedly connected to a connecting pipe (9), one end of the connecting pipe (9) is fixedly connected to a water pump (10), the water pump (10) is fixedly connected to a hose (11), and one end of the hose (11) is fixedly connected to a rotating gear (15).

5. A welding graphite disk dust removal device according to claim 4, characterized in that: The dust removal housing (1) is fixedly connected to an air inlet (2), the air inlet (2) is fixedly connected to a flange (3), the dust removal housing (1) is fixedly connected to an air outlet (4), a rubber plug (5) is provided on the dust removal housing (1), and the water pump (10) is fixedly connected to the dust removal housing (1).

6. A welding graphite disk dust removal device according to claim 5, characterized in that: A fixing column (31) is slidably connected in the sliding groove (27), and the fixing rod (33) is attached to the filter plate (25).

7. A welding graphite disk dust removal device according to claim 6, characterized in that: The first rotating column (13) is rotatably connected to the dust removal housing (1), the rotating water pipe (16) is rotatably connected to the dust removal housing (1), the second rotating column (21) is rotatably connected to the dust removal housing (1), the nozzle (17) is provided with multiple groups, the threaded rod (29) is rotatably connected to the baffle (6), and the fixed rod (33) is fixedly connected to the baffle (6).

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