Sand blasting machine dust removal equipment for graphene heating pipe production

Abstract

The utility model discloses sand blasting machine dust removal equipment for graphene heating pipe production, and particularly relates to the technical field of sand blasting machine dust removal, the sand blasting machine dust removal equipment comprises four supporting legs, the upper ends of the four supporting legs are jointly and fixedly connected with a containing assembly, the upper end of the containing assembly is fixedly connected with a dust removal assembly, and the rear end of the containing assembly is fixedly connected with a centrifugal fan; a first collecting box is fixedly connected to the bottom end of the centrifugal fan, and a second collecting box is slidably connected to the right portion of the containing assembly. According to the dust removal equipment of the sand blasting machine for graphene heating pipe production disclosed by the utility model, the dust removal groove is matched with the collection box II, so that particles cleaned by a brush plate of the device can be collected in the use process of the dust removal equipment, and part of dust and particles can be recycled in the cleaning and collection processes; furthermore, through the cooperation of the impact assembly and the guide block, the cleaning mode does not need to use a chemical cleaning agent or a large amount of water resources, and therefore more environment-friendly and energy-saving effects can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sandblasting machine dust removal, in particular to sandblasting machine dust removal equipment for graphene heating tube production. Background Art

[0002] In the process of producing graphene heating tubes, sandblasting is an indispensable part. It is mainly used for surface cleaning, removing impurities, increasing surface roughness, etc. However, a large amount of dust and particulate matter will be generated during the sandblasting process. These dusts will not only harm the health of workers, but also pollute the environment and may even cause failure of production equipment.

[0003] Chinese patent document CN215610330U discloses a dust removal protection device for sandblasting, including a sandblasting machine and a dust removal device. The dust removal device is connected to the sandblasting machine through a connecting pipe, and the sand in the sandblasting machine is extracted and filtered for recovery. The dust removal device includes a dust removal box, an exhaust fan and a filter assembly. The exhaust fan is installed on the top of the dust removal box, and the filter assembly is located inside the dust removal box. The filter assembly is located at the lower part of the exhaust fan. The exhaust fan extracts sand and air from the sandblasting machine, wets the sand with a spray pipe, and then filters it with a spherical filter element so that the sand adheres to the filter element. After that, the sand on the filter element is washed with a nozzle. At the same time, in the process of exhausting air with the exhaust fan, the filter element is driven to rotate slowly by rotating fan blades, so that the sand can fall off and be thrown out quickly, and the flushing liquid is discharged at the same time to avoid the filter hole of the filter element being blocked. However, the above patent document still has the following defects during use:

[0004] In actual use, the above patent can rely on rotating fan blades to drive the filter element to rotate slowly, so that sand can fall off and be thrown out quickly, and flushing liquid can be discharged at the same time to avoid clogging of the filter element pores. However, in actual application, the above device and method require a large amount of water resources and are likely to cause environmental pollution. Utility Model Content

[0005] The main purpose of the utility model is to provide a sandblasting machine dust removal device for graphene heating tube production, which can effectively solve the problem of using water sources for dust removal and thus easily causing environmental pollution.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A sandblasting dust removal device for producing graphene heating tubes comprises four legs, the upper ends of the four legs are commonly fixedly connected to a containing assembly, the upper end of the containing assembly is fixedly connected to a dust removal assembly, the rear end of the containing assembly is fixedly connected to a centrifugal fan, the bottom end of the centrifugal fan is fixedly connected to a collecting box 1, and the right part of the containing assembly is slidably connected to a collecting box 2.

[0008] Preferably, the containing assembly includes an outer shell, a middle portion of the front end of the outer shell is fixedly connected to an air inlet communicating with the inner cavity of the outer shell, a top portion of the inner cavity of the outer shell is fixedly connected to a guide block, a middle portion of the inner cavity of the outer shell is fixedly connected to a dust filter plate, and a dust removal groove identical to the second collection box is provided at the front portion of the bottom wall of the outer shell.

[0009] Preferably, the dust removal assembly includes a motor, the bottom end of the motor is fixedly connected to the front side of the top end of the shell, a threaded rod is rotatably connected to the middle part of the front side of the bottom wall of the inner cavity of the shell, the output end of the motor passes through the top of the shell and is fixedly connected to the threaded rod through a coupling, an impact assembly is fixedly connected to the upper part of the outer surface of the threaded rod, a fixed block is threadedly connected to one side of the upper part of the outer surface of the threaded rod close to the bottom end of the impact assembly, a brush plate is fixedly connected to the rear end of the fixed block, and a cleaning assembly is fixedly connected to the bottom end of the fixed block.

[0010] Preferably, the impact assembly includes a rotating block, a fixing hole is opened in the middle of the rotating block, the inner surface of the fixing hole is threadedly connected to the threaded rod, four telescopic rods 1 in a ring array are fixedly connected to the outer surface of the rotating block, the inner cavities of the four telescopic rods 1 are all slidably connected to telescopic rods 2, and the ends of the four telescopic rods 2 that are away from each other are tightly attached to the impact head.

[0011] Preferably, the dust cleaning component comprises a cylinder, the upper end of the cylinder is fixedly connected to the bottom end of the fixed block, and a plurality of brush heads are arranged on the inner surface of the cylinder.

[0012] Preferably, sliding grooves are provided on both left and right sides of the front end of the brush plate.

[0013] Preferably, track bars are fixedly connected to the left and right sides of the front inner cavity of the shell, and the track bars match the sliding grooves.

[0014] Preferably, the impact assembly cooperates with a guide block.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. By cooperating with the dust removal trough and the collection box 2, the particles cleaned by the brush plate of the device can be collected during the use of the device, so that some dust and particulate matter in the cleaning and collection process can be recycled. Further, by cooperating with the impact component and the guide block, this cleaning method does not require the use of chemical cleaners or a large amount of water resources, so it can be more environmentally friendly and energy-saving.

[0017] 2. By setting the impact assembly to be fixedly connected with the threaded rod, the impact assembly can rotate along with the threaded rod during the rotation of the threaded rod, so that the outer surface of the dust filter plate can be knocked through cooperation with the guide block. The vibration generated by the knocking helps to break the adhesion between the particles and the surface of the heating tube, thereby facilitating the cleaning of the brush at the rear end of the brush plate and significantly improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the accommodation component of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the dust removal component of the utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of the impact assembly of the utility model;

[0022] Figure 5 It is a schematic diagram of the overall structure of the dust cleaning component of the utility model.

[0023] In the figure: 1. Leg; 2. Containment assembly; 21. Housing; 22. Air inlet; 23. Guide block; 24. Dust filter plate; 25. Dust removal slot; 3. Dust removal assembly; 31. Motor; 32. Impact assembly; 321. Rotating block; 322. Fixing hole; 323. Telescopic rod one; 324. Telescopic rod two; 325. Impact head; 33. Fixing block; 34. Brush plate; 35. Cleaning assembly; 351. Cylinder; 352. Brush head; 36. Threaded rod; 4. Centrifugal fan; 5. Collection box one; 6. Collection box two. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 and Figure 2As shown, a sandblasting dust removal device for producing graphene heating tubes includes four legs 1, the upper ends of the four legs 1 are commonly fixedly connected with a containing assembly 2, the upper end of the containing assembly 2 is fixedly connected with a dust removal assembly 3, the rear end of the containing assembly 2 is fixedly connected with a centrifugal fan 4, the bottom end of the centrifugal fan 4 is fixedly connected with a collecting box 1 5, the right part of the containing assembly 2 is slidably connected with a collecting box 2 6, the containing assembly 2 includes an outer shell 21, the middle part of the front end of the outer shell 21 is fixedly connected with an air inlet 22 communicating with the inner cavity of the outer shell 21, the top of the inner cavity of the outer shell 21 is fixedly connected with a guide block 23, the middle part of the inner cavity of the outer shell 21 is fixedly connected with a dust removal filter plate 24, the front part of the bottom wall of the outer shell 21 is provided with a dust removal groove 25 which is the same as the collecting box 2 6, the left and right sides of the front part of the inner cavity of the outer shell 21 are fixedly connected with track bars and the track bars cooperate with the sliding grooves, and the impact assembly 32 cooperates with the guide block 23.

[0026] In the specific implementation process of this scheme, by setting the device accommodating component 2 and the device dust removal component 3 to cooperate, the device can clean the particles on the surface of the device dust removal filter plate 24 in actual application, thereby avoiding the dust removal filter plate 24 being blocked by particles, thereby reducing the dust removal efficiency of the dust removal filter plate 24, and further by setting the device dust removal groove 25 and the device collection box 26 to cooperate, the particles cleaned by the device dust removal component 3 can be collected during the use of the device, so that part of the dust and particulate matter can be recycled during the cleaning and collection process, thereby achieving effective utilization and conservation of resources;

[0027] Furthermore, by setting the device track bar to cooperate with the sliding groove, the dust removal component 3 can rise or fall more stably when cleaning the particles on the surface of the device dust filter plate 24, thereby improving the cleaning efficiency of the device dust removal component 3 and avoiding the dust filter plate 24 from being unable to work due to blockage. Further, by setting the device guide block 23 to cooperate with the dust removal component 3, the device dust removal component 3 can knock on the surface of the dust filter plate 24 during use of the device, thereby loosening the stubborn particles and impurities attached to the surface of the heating tube by knocking, and then the dust removal component 3 can be used to brush off these particles. The combination of the two can significantly improve the cleaning efficiency, and it can also reduce the generation of waste in traditional dust removal methods, thereby reducing processing costs. Furthermore, an air outlet is provided at the bottom of the device collection box 5 to facilitate the normal operation of the device centrifugal fan 4.

[0028] Please read further Figure 3 , Figure 4 and Figure 5The dust removal component 3 includes a motor 31, the bottom end of the motor 31 is fixedly connected to the front side of the top of the housing 21, and a threaded rod 36 is rotatably connected to the middle of the front side of the bottom wall of the inner cavity of the housing 21. The output end of the motor 31 passes through the top of the housing 21 and is fixedly connected to the threaded rod 36 through a coupling. The upper part of the outer surface of the threaded rod 36 is fixedly connected to the impact component 32. The upper part of the outer surface of the threaded rod 36 is threadedly connected to a fixed block 33 near the bottom end of the impact component 32. The rear end of the fixed block 33 is fixedly connected to a brush plate 34. The bottom end of the fixed block 33 is fixedly connected to a dust cleaning component 35. The left and right sides of the front end of the brush plate 34 are provided There is a sliding groove, the impact component 32 includes a rotating block 321, a fixing hole 322 is opened in the middle of the rotating block 321, the inner surface of the fixing hole 322 is threadedly connected to the threaded rod 36, and four telescopic rods 323 in a ring array are fixedly connected to the outer surface of the rotating block 321. The inner cavities of the four telescopic rods 323 are all slidably connected to telescopic rods 324, and the ends of the four telescopic rods 324 that are away from each other are tightly attached to the impact head 325. The cleaning component 35 includes a cylinder 351, the upper end of the cylinder 351 is fixedly connected to the bottom end of the fixed block 33, and a plurality of brush heads 352 are arranged on the inner surface of the cylinder 351.

[0029] In the further implementation of the present solution, by setting the device impact assembly 32 to cooperate with the device guide block 23, this cleaning method does not need to use chemical cleaning agents or a large amount of water resources, so it can be more environmentally friendly and energy-saving. Further, by setting the device cleaning assembly 35 to cooperate with the device threaded rod 36, the device brush plate 34 can clean the outer surface of the threaded rod 36 when it is rising or falling, thereby avoiding the device brush plate 34 being unable to rise or fall due to attached particles.

[0030] Furthermore, by setting the device impact assembly 32 to be fixedly connected with the device threaded rod 36, the device threaded rod 36 can rotate with the device impact assembly 32 during the rotation process, so that the outer surface of the dust filter plate 24 can be knocked by cooperating with the device guide block 23, so that the vibration generated by the knocking helps to break the adhesion between the particles and the surface of the heating tube, thereby facilitating the cleaning of the brush at the rear end of the device brush plate 34, and further, by setting four device impact heads 325, one end of which is close to each other is equipped with a spring, so that when the device impact head 325 passes through the arc surface of the guide block 23, the spring can drive the device telescopic rod 2 324 to shrink through its own contractility, and can impact the surface of the dust filter plate 24 when it is disengaged;

[0031] In addition, it should be noted that: in actual application, the diameter of the sphere at the front end of the device impact head 325 is larger than the end of the four telescopic rods 324 that are away from each other, so that when the ball head of the device impact head 325 slides on the arc surface of the guide block 23, its extended length can cause an impact on the device dust filter plate 24. Furthermore, the device motor 31 is preferably a DC motor, and in this solution it can be reversed and the speed can be adjusted. Any motor on the market that can be reversed and speed-regulated can meet the requirements of replacing the motor in this solution. Further, in this solution, any circuit connection is a conventional design in the prior art, and this solution will not be elaborated in detail.

[0032] The working principle of the utility model is as follows: when the operator is using the device, please install the device stably in a suitable position, further connect the device air inlet 22 with the inner cavity of the sandblasting machine to be blasted, and then start the device centrifugal fan 4. When the device centrifugal fan 4 is working, the dust particles in the inner cavity of the sandblasting machine will be absorbed, and then filtered by the device dust filter plate 24. The fine particles passing through the dust filter plate 24 will be sent to the inner cavity of the device collection box 5 by the device centrifugal fan 4 for collection, and the device motor 31 will be further turned on to make the device motor 31 rotate while driving the device threaded rod 36 to rotate, and then the fixed block 33 threadedly connected on its outer surface can drive the brush plate 34 to clean the surface of the device dust filter plate 24, so that when the device brush plate 34 rises or falls, the device cleaning component 35 fixedly connected at the bottom end will clean the surface of the device threaded rod 36 through a plurality of brush heads 352 arranged inside, so as to prevent particles from adhering to its surface and affecting the rise or fall of the fixed block 33.

[0033] Furthermore, when the threaded rod 36 of the device rotates, the impact assembly 32 fixed on the upper end of the threaded rod 36 is guided by the device guide block 23, and then the device impact head 325 is contracted. Then, when the device impact head 325 is separated from the guide block 23, the impact head 325 itself has the resilience to knock the device dust filter plate 24, so that the dust filter plate 24 can be cleaned while being vibrated. Furthermore, during the cleaning process of the device brush plate 34, large particles attached to the surface of the dust filter plate 24 will be brushed into the inner cavity of the device collection box 2 6, so that the device collection box 2 6 can collect the large particles, so that after shutdown, the operator can recycle the dust in the collection box 1 5 and the collection box 2 6.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sandblasting machine dust removal device for graphene heating tube production, comprising four legs (1), characterized in that: The upper ends of the four legs (1) are commonly fixedly connected to a containing assembly (2), the upper end of the containing assembly (2) is fixedly connected to a dust removal assembly (3), the rear end of the containing assembly (2) is fixedly connected to a centrifugal fan (4), the bottom end of the centrifugal fan (4) is fixedly connected to a collecting box 1 (5), and the right part of the containing assembly (2) is slidably connected to a collecting box 2 (6); The dust removal component (3) comprises a motor (31), the bottom end of the motor (31) is fixedly connected to the front side of the top end of the housing (21), a threaded rod (36) is rotatably connected to the middle part of the front side of the bottom wall of the inner cavity of the housing (21), the output end of the motor (31) passes through the top of the housing (21) and is fixedly connected to the threaded rod (36) through a coupling, the upper part of the outer surface of the threaded rod (36) is fixedly connected to the impact component (32), the upper part of the outer surface of the threaded rod (36) is threadedly connected to a fixed block (33) near the bottom end of the impact component (32), the rear end of the fixed block (33) is fixedly connected to a brush plate (34), and the bottom end of the fixed block (33) is fixedly connected to a dust cleaning component (35).

2. The sandblasting dust removal equipment for graphene heating tube production according to claim 1, characterized in that: The containing assembly (2) comprises a shell (21), the front middle portion of the shell (21) being fixedly connected with an air inlet (22) communicating with the inner cavity of the shell (21), the top of the inner cavity of the shell (21) being fixedly connected with a guide block (23), the middle portion of the inner cavity of the shell (21) being fixedly connected with a dust filter plate (24), and the front portion of the bottom wall of the shell (21) being provided with a dust removal groove (25) identical to the second collection box (6).

3. The sandblasting dust removal equipment for graphene heating tube production according to claim 1, characterized in that: The impact assembly (32) comprises a rotating block (321), a fixing hole (322) is provided in the middle of the rotating block (321), the inner surface of the fixing hole (322) is threadedly connected to the threaded rod (36), the outer surface of the rotating block (321) is fixedly connected to four telescopic rods (323) in a ring array, the inner cavities of the four telescopic rods (323) are all slidably connected to telescopic rods (324), and the ends of the four telescopic rods (324) that are away from each other are closely attached to the impact head (325).

4. The sandblasting dust removal equipment for graphene heating tube production according to claim 1, characterized in that: The dust cleaning component (35) comprises a cylinder (351), the upper end of the cylinder (351) is fixedly connected to the bottom end of the fixed block (33), and a plurality of brush heads (352) are arranged on the inner surface of the cylinder (351).

5. The sandblasting dust removal equipment for graphene heating tube production according to claim 1, characterized in that: The front end of the brush plate (34) is provided with sliding grooves on both left and right sides.

6. The sandblasting dust removal equipment for graphene heating tube production according to claim 5, characterized in that: Track bars are fixedly connected to the left and right sides of the front inner cavity of the shell (21), and the track bars are matched with the sliding grooves.

7. The sandblasting dust removal equipment for graphene heating tube production according to claim 3, characterized in that: The impact assembly (32) cooperates with the guide block (23).

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