Sand blasting dust removal device

Abstract

The utility model relates to the technical field of sand blasting dust removal devices, in particular to a sand blasting dust removal device. The sand blasting and dust removing device comprises a sand blasting and dust removing device body and a water tank installed on the sand blasting and dust removing device body, a dust removing mechanism used for cleaning dust in the sand blasting and dust removing device body is arranged at the top of the water tank, a filtering mechanism used for treating sewage is arranged in the water tank, and water conveying equipment is arranged on one side of the water tank; according to the device, dust generated in the sand blasting and dust removing process of a workpiece can be rapidly cleaned, the situation that the surrounding environment is polluted due to dust leakage in the machining process is avoided, it is ensured that workers have a clean working environment, the environmental protection property of the device is improved, and the problem that in the using process of an existing sand blasting and dust removing device, dust cannot be removed easily is solved. The problems that generated dust cannot be rapidly cleaned, the dust is prone to leakage, and the environmental protection property is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sandblasting and dust removal devices, in particular to a sandblasting and dust removal device. Background Art

[0002] Sandblasting is a widely used process in mechanical manufacturing. All forging, casting, heat treatment and surface treatment parts must be sandblasted to remove surface oxide scale, sticky sand, old coating, molten salt heat, rust, etc., which can achieve the effect of dust removal on the workpiece surface. In the production process of tablet computer shells, sandblasting dust removal equipment is needed to sandblast the shell surface.

[0003] The existing sandblasting and dust removal device can flip the tablet shell over, thereby achieving the purpose of multi-sided processing of the workpiece and improving the processing efficiency of the workpiece. For example, the existing Chinese patent application number: CN202122078257.7 discloses a sandblasting and dust removal device for the production of tablet computer shells. This solution enables the splint to clamp and fix tablet computer shells of different sizes. The rotating rod is movably connected to the connecting block, and the connecting block is fixedly connected to the splint. The second motor is started to drive the main gear to rotate through the rotating shaft, and then the rotating rod is driven to rotate through the slave gear, so that the splint drives the shell to flip, thereby achieving the purpose of multi-sided sandblasting, saving time and improving work efficiency.

[0004] During use, the current sandblasting dust removal device can only remove dust impurities and sand residues at the bottom of the sandblasting box through the roller. However, in actual use, the nozzle will hit the surface of the workpiece with high-speed spray abrasive particles, generating impact force to destroy the fragile surface layer and remove it. However, this process will cause friction and impact between the abrasive particles and the workpiece surface, thereby generating a large amount of dust, which will fill the sandblasting box with dust. Moreover, since the current device cannot quickly clean the generated dust, the generated dust is likely to leak out during the processing process or when the box door is opened to take the workpiece, which will not only pollute the surrounding environment, but also harm the health of the workers, thereby reducing the environmental friendliness of the device. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the current sandblasting dust removal device cannot quickly clean the dust generated during use, which causes the dust to leak easily, thereby reducing its environmental protection.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A sandblasting dust removal device is designed, comprising a sandblasting dust removal device body and a water tank mounted thereon, a dust removal mechanism for cleaning dust inside the sandblasting dust removal device body is provided on the top of the water tank, a filtering mechanism for treating sewage is provided inside the water tank, and a water delivery device is provided on one side of the water tank;

[0008] The dust removal mechanism includes a dust removal bucket, a dust removal fan and an electric valve. The dust removal bucket is fixed on the top of the water tank, the dust removal fan is fixed on the sandblasting dust removal device body, a dust suction pipe is connected between the dust removal fan and the sandblasting dust removal device body, a dust exhaust pipe is connected between the dust removal fan and the dust removal bucket, a connecting pipe is connected between the dust removal bucket and the water tank, and the electric valve is arranged on the connecting pipe.

[0009] Furthermore, the filtering mechanism includes a mounting frame, a filter mesh plate and a filter cotton layer. There are two mounting frames, and they are respectively fixed on both sides of the inner wall of the water tank. The filter mesh plate is movably arranged between the two mounting frames, and the filter cotton layer is fixed at the bottom of the filter mesh plate.

[0010] By adopting the above technical solution, in actual use, the discharged sewage can be filtered through the coordinated use of the mounting frame, the filter screen plate and the filter cotton layer, so that the filtered water solution can be reused, effectively reducing the waste of water resources and further improving the environmental friendliness of the device.

[0011] Furthermore, the water supply equipment includes a water pump, a water suction pipe and a drainage pipe. The water pump is fixed on the sandblasting and dust removal device body, one end of the water suction pipe is connected to the water pump, and the other end of the water suction pipe is connected to the water tank, one end of the drainage pipe is connected to the top of the water pump, and the other end of the drainage pipe is connected to the dust removal bucket.

[0012] By adopting the above technical solution, in actual use, the water pump is started, and the filtered aqueous solution inside the water tank is transported through the suction pipe and the drainage pipe and discharged back into the dust removal barrel. The aqueous solution inside the water tank can be transported to achieve the purpose of recycling water resources.

[0013] Furthermore, air holes are provided on both sides of the top of the dust removal barrel, and the two air holes are symmetrically designed.

[0014] By adopting the above technical solution and setting the air holes, the gas entering the dust removal barrel can be discharged to the outside, thereby avoiding excessive air pressure that affects the dust removal work.

[0015] Furthermore, a waste liquid pipe is provided on one side of the water tank, and a liquid adding pipe is provided on the other side of the water tank.

[0016] By adopting the above technical solution, by setting up a waste liquid pipe and opening the valve on the waste liquid pipe, the waste liquid that has been used multiple times in the water tank can be discharged to the outside, and by setting up a liquid adding pipe, new aqueous solution can be easily added again.

[0017] Furthermore, an inspection port is provided through one side of the water tank, and an inspection panel is provided on one side of the water tank.

[0018] By adopting the above technical solution and providing the inspection port and the inspection plate, it is convenient for the staff to remove and maintain the filter assembly inside the water tank to ensure the use effect of the filter assembly.

[0019] In summary, the present application includes at least one of the following beneficial effects:

[0020] 1. During use, the utility model can quickly clean the dust generated during the sandblasting and dust removal process of the workpiece through the arrangement of the water tank and the dust removal mechanism, thereby preventing the dust from leaking out during the processing and causing pollution to the surrounding environment, thereby ensuring a clean working environment for the staff and improving the environmental friendliness of the device;

[0021] 2. During use, the utility model can filter and treat the sewage discharged into the water tank through the coordinated use of the filtering mechanism and the water delivery equipment, so that the filtered water solution can be reused to achieve the purpose of recycling water resources, effectively reduce the waste of water resources, and further improve the environmental protection of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the sandblasting dust removal device in the present utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the water delivery equipment in the present utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the dust removal mechanism in the present utility model;

[0025] Figure 4 This is a schematic structural diagram of the water tank in the utility model;

[0026] Figure 5 It is a structural diagram of the filtering mechanism in the present utility model.

[0027] In the figure: 1. Sandblasting and dust removal device body; 2. Water tank; 3. Dust removal mechanism; 31. Dust removal bucket; 32. Dust removal fan; 33. Dust suction pipe; 34. Dust exhaust pipe; 35. Connecting pipe; 36. Electric valve; 4. Filter mechanism; 41. Mounting frame; 42. Filter screen; 43. Filter cotton layer; 5. Water supply equipment; 51. Water pump; 52. Water suction pipe; 53. Drain pipe; 6. Air hole; 7. Waste liquid pipe; 8. Liquid adding pipe; 9. Inspection port; 10. Inspection panel. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Reference Figure 1-5 A sandblasting dust removal device includes a sandblasting dust removal device body 1 and a water tank 2 mounted thereon. A dust removal mechanism 3 for cleaning dust inside the sandblasting dust removal device body 1 is provided on the top of the water tank 2. A filtering mechanism 4 for treating sewage is provided inside the water tank 2. A water delivery device 5 is provided on one side of the water tank 2.

[0030] The dust removal mechanism 3 includes a dust removal bucket 31, a dust removal fan 32 and an electric valve 36. The dust removal bucket 31 is fixed on the top of the water tank 2, and the dust removal fan 32 is fixed on the sandblasting dust removal device body 1. A dust suction pipe 33 is connected between the dust removal fan 32 and the sandblasting dust removal device body 1, a dust exhaust pipe 34 is connected between the dust removal fan 32 and the dust removal bucket 31, and a connecting pipe 35 is connected between the dust removal bucket 31 and the water tank 2. The electric valve 36 is arranged on the connecting pipe 35. Through the arrangement of the water tank and the dust removal mechanism, the sandblasting dust removal device can quickly clean the dust generated during the sandblasting dust removal process of the workpiece, avoid the leakage of dust during the processing process and cause pollution to the surrounding environment, so as to ensure that the staff has a clean working environment, thereby improving the environmental protection of the device.

[0031] Reference Figure 5 The filtering mechanism 4 includes a mounting frame 41, a filter mesh plate 42 and a filter cotton layer 43. There are two mounting frames 41, and they are respectively fixed on both sides of the inner wall of the water tank 2. The filter mesh plate 42 is movably arranged between the two mounting frames 41, and the filter cotton layer 43 is fixed at the bottom of the filter mesh plate 42. More specifically, in actual use, through the coordinated use of the mounting frame 41, the filter mesh plate 42 and the filter cotton layer 43, the discharged sewage can be filtered and processed, so that the filtered water solution can be reused, effectively reducing the waste of water resources and further improving the environmental protection of the device.

[0032] Reference Figure 2The water supply equipment 5 includes a water pump 51, a water suction pipe 52 and a drainage pipe 53. The water pump 51 is fixed on the sandblasting dust removal device body 1. One end of the water suction pipe 52 is connected to the water pump 51, and the other end of the water suction pipe 52 is connected to the water tank 2. One end of the drainage pipe 53 is connected to the top of the water pump 51, and the other end of the drainage pipe 53 is connected to the dust removal bucket 31. More specifically, in actual use, the water pump 51 is started to allow the filtered aqueous solution inside the water tank 2 to be transported through the water suction pipe 52 and the drainage pipe 53 and discharged back into the dust removal bucket 31. The aqueous solution inside the water tank 2 can be transported to achieve the purpose of recycling water resources.

[0033] Reference Figure 1 There are air holes 6 on both sides of the top of the dust removal barrel 31, and the two air holes 6 are symmetrically designed. More specifically, through the setting of the air holes 6, the gas entering the dust removal barrel 31 can be discharged to the outside, avoiding excessive air pressure that affects the dust removal work.

[0034] Reference Figure 4 A waste liquid pipe 7 is provided on one side of the water tank 2, and a liquid adding pipe 8 is provided on the other side of the water tank 2. More specifically, through the setting of the waste liquid pipe 7, the valve on the waste liquid pipe 7 is opened to discharge the waste liquid used multiple times inside the water tank 2 to the outside, and through the setting of the liquid adding pipe 8, it is convenient to add new aqueous solution again.

[0035] Reference Figure 2 and Figure 4 An inspection port 9 is provided on one side of the water tank 2, and an inspection panel 10 is provided on one side of the water tank 2. More specifically, the inspection port 9 and the inspection panel 10 can facilitate the staff to remove and maintain the filter assembly inside the water tank 2 to ensure the use effect of the filter assembly.

[0036] Working principle: During use, the dust removal fan 32 is first started. The negative pressure generated by the dust removal fan 32 causes the dust generated by the sandblasting inside the device to be transported through the dust suction pipe 33 and the dust discharge pipe 34 and discharged into the aqueous solution inside the dust removal bucket 31. The dust generated during the sandblasting and dust removal of the workpiece can be quickly cleaned up, avoiding the leakage of dust during the processing and causing pollution to the surrounding environment, so as to ensure that the staff has a clean working environment, thereby improving the environmental protection of the device. When the sewage inside the dust removal bucket 31 needs to be treated, the electric valve 36 can be opened to allow the sewage inside the dust removal bucket 31 to pass through the dust removal pipe 33 and the dust discharge pipe 34. The connecting pipe 35 is discharged into the interior of the water tank 2, and the sewage is filtered layer by layer through the filter screen 42 and the filter cotton layer 43, so that the filtered aqueous solution can be reused, and then the water pump 51 is started to make the filtered aqueous solution in the water tank 2 be transported through the suction pipe 52 and the drainage pipe 53 and discharged back into the interior of the dust removal barrel 31, so as to achieve the purpose of recycling water resources, effectively reduce the waste of water resources, further improve the environmental protection of the device, and solve the problem that the current sandblasting dust removal device cannot quickly clean the dust generated during use, which makes the dust easy to leak out, thereby reducing its environmental protection.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sandblasting dust removal device, comprising a sandblasting dust removal device body (1) and a water tank (2) mounted thereon, characterized in that: A dust removal mechanism (3) for cleaning dust inside the sandblasting dust removal device body (1) is provided on the top of the water tank (2), a filtering mechanism (4) for treating sewage is provided inside the water tank (2), and a water delivery device (5) is provided on one side of the water tank (2); The dust removal mechanism (3) comprises a dust removal bucket (31), a dust removal fan (32) and an electric valve (36); the dust removal bucket (31) is fixed on the top of the water tank (2); the dust removal fan (32) is fixed on the sandblasting dust removal device body (1); a dust suction pipe (33) is connected between the dust removal fan (32) and the sandblasting dust removal device body (1); a dust discharge pipe (34) is connected between the dust removal fan (32) and the dust removal bucket (31); a connecting pipe (35) is connected between the dust removal bucket (31) and the water tank (2); and the electric valve (36) is arranged on the connecting pipe (35).

2. A sandblasting dust removal device according to claim 1, characterized in that: The filtering mechanism (4) comprises a mounting frame (41), a filter screen plate (42) and a filter cotton layer (43). The number of the mounting frames (41) is two, and they are respectively fixed on both sides of the inner wall of the water tank (2). The filter screen plate (42) is movably arranged between the two mounting frames (41), and the filter cotton layer (43) is fixed to the bottom of the filter screen plate (42).

3. The sandblasting dust removal device according to claim 1, characterized in that: The water supply device (5) comprises a water pump (51), a water pumping pipe (52) and a drainage pipe (53); the water pump (51) is fixed on the sandblasting dust removal device body (1); one end of the water pumping pipe (52) is connected to the water pump (51); the other end of the water pumping pipe (52) is connected to the water tank (2); one end of the drainage pipe (53) is connected to the top of the water pump (51); the other end of the drainage pipe (53) is connected to the dust removal bucket (31).

4. The sandblasting dust removal device according to claim 1, characterized in that: Air holes (6) are provided on both sides of the top of the dust removal barrel (31), and the two air holes (6) are symmetrically designed.

5. The sandblasting dust removal device according to claim 1, characterized in that: A waste liquid pipe (7) is provided on one side of the water tank (2), and a liquid adding pipe (8) is provided on the other side of the water tank (2).

6. The sandblasting dust removal device according to claim 1, characterized in that: An inspection port (9) is provided through one side of the water tank (2), and an inspection plate (10) is provided on one side of the water tank (2).

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