Dust removal device based on dense mesh screen production

Abstract

The utility model relates to the technical field of dense-mesh screen production, in particular to a dust removal device based on dense-mesh screen production, which can automatically perform reverse cleaning on a filter cartridge, is simpler to operate, and improves the filtering effect of the filter cartridge. Comprising a processing machine tool, a fixing frame, a filter box, four supporting rods, a dust suction hood, an air guide pipe, a filter cylinder and a motor, supporting legs are arranged at the bottom end of the processing machine tool, the fixing frame is installed on the right side of the top end of the processing machine tool, and the filter box is installed at the top end of the fixing frame through the four supporting rods; the motor is mounted at the top end of the filter box, the output end of the motor penetrates through the top end of the filter box and is connected with the filter cartridge through a connecting frame, the top end of the filter box is communicated with an exhaust pipe, the exhaust pipe is communicated with the filter cartridge, and the output end of the exhaust pipe is connected with an air pump.

Description

Technical Field

[0001] The utility model relates to the technical field of production of closely woven wire mesh, in particular to a dust removal device based on the production of closely woven wire mesh. Background Art

[0002] The closely woven wire mesh is a special protective net, mainly used for safety protection in construction, and other occasions where it is necessary to prevent objects or personnel from falling. The characteristic of the closely woven wire mesh is that its mesh holes are very dense, which can effectively block small objects from passing through, thus providing a higher level of safety protection.

[0003] During the production process of the closely woven wire mesh, a large amount of fiber dust and other particulate matters may be generated, which has a certain impact on the working environment and equipment. In order to ensure the cleanliness of the working environment and the health of employees, as well as to maintain the normal operation of production equipment, it is necessary to install a dust removal device for treatment.

[0004] Due to the strong adhesion of dust, it is easy to accumulate on the surface of the filter cartridge of the dust removal device, but the existing filter cartridge is inconvenient to clean, thus affecting its filtering effect. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides a dust removal device based on the production of closely woven wire mesh, which can automatically clean the filter cartridge in the reverse direction, has a relatively simple operation, and improves the filtering effect of the filter cartridge.

[0006] A dust removal device based on the production of closely woven wire mesh of the utility model includes a processing machine tool, a fixing frame, a filtering box, four groups of support rods, a dust suction hood, an air guide pipe, a filter cartridge and a motor. Legs are arranged at the bottom end of the processing machine tool, the fixing frame is installed on the right side of the top end of the processing machine tool, the filtering box is installed on the top end of the fixing frame through four groups of support rods, the dust suction hood is installed at the inner top end of the fixing frame, the output end of the air guide pipe is communicated with the lower side of the left end of the filtering box, the input end of the air guide pipe passes through the top end of the fixing frame and is communicated with the dust suction hood, the filter cartridge is rotatably installed at the inner top end of the filtering box, the motor is installed on the top end of the filtering box, the output end of the motor passes through the top end of the filtering box and is connected with the filter cartridge through a connecting frame, an exhaust pipe is communicated and arranged at the top end of the filtering box, the exhaust pipe is communicated with the filter cartridge, and the output end of the exhaust pipe is connected with an air pump.

[0007] Preferably, it further includes a pressure gauge, and the pressure gauge is installed on the air guide pipe.

[0008] Preferably, it further includes a controller, and the controller is installed on the air guide pipe.

[0009] Preferably, it further includes a rotating shaft, a support seat and three groups of support rods. The rotating shaft is installed at the bottom end of the filter cartridge, the bottom end of the rotating shaft is rotatably installed on the support seat, and the support seat is installed at the inner end of the filtering box through three groups of support rods.

[0010] Preferably, it further includes a dust collection hopper, a dust discharge pipe and a dust discharge valve. The dust collection hopper is installed at the bottom end of the filter box and communicated with it. The dust discharge pipe is installed at the output end of the dust collection hopper, and the dust discharge valve is installed on the dust discharge pipe. A collection box is arranged at the top end of the fixed frame, and the collection box is connected to the output end of the dust discharge pipe.

[0011] Preferably, it further includes a vibration motor and four shock-absorbing seats. The vibration motor is installed at the outer end of the dust collection hopper, the four shock-absorbing seats are installed at the top end of the fixed frame, and the four support rods are connected with the four shock-absorbing seats in a matching manner.

[0012] Preferably, it further includes two T-shaped slide rails, two T-shaped blocks and a handle. The output end of the dust discharge pipe is detachably connected to the top end of the collection box. The two T-shaped slide rails are installed at the top end of the fixed frame, the two T-shaped blocks are respectively installed at the front side and the rear side of the bottom end of the collection box, the two T-shaped blocks are slidably connected with the two T-shaped slide rails, and the handle is installed at the right end of the collection box.

[0013] Preferably, the filter cartridge is made of metal wire mesh.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: By turning on the air pump, the dust generated during the production of the dense mesh is introduced into the interior of the filter box through the dust suction hood and the air guide pipe. At the same time, the motor is turned on, and the motor drives the filter cartridge to rotate. The air is then filtered by the filter cartridge and discharged through the exhaust pipe and the air pump. When the filter cartridge needs to be cleaned after being used for a period of time, by turning on the air pump in the reverse direction, the air pump introduces the air into the filter cartridge in the filter box through the exhaust pipe. At the same time, the motor is turned on, and the motor drives the filter cartridge to rotate. The air then reversely cleans the dust on the filter cartridge. By setting up this device, the filter cartridge can be automatically cleaned in the reverse direction, the operation is relatively simple, and the filtering effect of the filter cartridge is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the first perspective structural schematic diagram of the present utility model;

[0016] Figure 2 is the second perspective structural schematic diagram of the present utility model;

[0017] Figure 3 is Figure 1 the enlarged structural schematic diagram of A in

[0018] Figure 4 is Figure 2 the enlarged structural schematic diagram of B in

[0019] Figure 5 is Figure 3 the enlarged structural schematic diagram of C in

[0020] Reference numerals in the drawings: 1, processing machine tool; 2, support leg; 3, fixing frame; 4, filter box; 5, support rod; 6, dust suction hood; 7, air duct; 8, filter cartridge; 9, motor; 10, exhaust pipe; 11, pressure gauge; 12, controller; 13, rotating shaft; 14, support seat; 15, support bar; 16, dust collection hopper; 17, dust discharge pipe; 18, dust discharge valve; 19, collection box; 20, vibration motor; 21, shock absorber seat; 22, T-shaped slide rail; 23, T-shaped block; 24, handle. Detailed implementation manners

[0021] The following combines the drawings and embodiments to further describe in detail the specific implementation manners of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0022] As Figures 1 to 5 shown, a dust removal device based on the production of close-mesh nets of the present utility model includes a processing machine tool 1, a fixing frame 3, a filter box 4, four groups of support rods 5, a dust suction hood 6, an air duct 7, a filter cartridge 8 and a motor 9. Support legs 2 are provided at the bottom end of the processing machine tool 1. The fixing frame 3 is installed on the right side of the top end of the processing machine tool 1. The filter box 4 is installed on the top end of the fixing frame 3 through four groups of support rods 5. The dust suction hood 6 is installed at the inner top end of the fixing frame 3. The output end of the air duct 7 is communicated with the lower left side of the left end of the filter box 4. The input end of the air duct 7 passes through the top end of the fixing frame 3 and is communicated with the dust suction hood 6. The filter cartridge 8 is rotatably installed at the inner top end of the filter box 4. The motor 9 is installed on the top end of the filter box 4. The output end of the motor 9 passes through the top end of the filter box 4 and is connected to the filter cartridge 8 through a connecting frame. An exhaust pipe 10 is communicated with the top end of the filter box 4. The exhaust pipe 10 is communicated with the filter cartridge 8. The output end of the exhaust pipe 10 is connected to an air pump;

[0023] By turning on the air pump, the dust generated during the production of the close-mesh net is introduced into the interior of the filter box 4 through the dust suction hood 6 and the air duct 7. At the same time, the motor 9 is turned on, and the motor 9 drives the filter cartridge 8 to rotate. The air is filtered by the filter cartridge 8 and then discharged through the exhaust pipe 10 and the air pump. When the filter cartridge 8 needs to be cleaned after being used for a period of time, the air pump is turned on in the reverse direction, and the air pump introduces air into the filter cartridge 8 in the filter box 4 through the exhaust pipe 10. At the same time, the motor 9 is turned on, and the motor 9 drives the filter cartridge 8 to rotate. The air reversely cleans the dust on the filter cartridge 8. By setting this device, the filter cartridge 8 can be automatically cleaned in the reverse direction, the operation is relatively simple, and the filtering effect of the filter cartridge 8 is improved.

[0024] As a preference of the above embodiment, it further includes a pressure gauge 11, and the pressure gauge 11 is installed on the air duct 7;

[0025] By setting the pressure gauge 11, the pressure gauge 11 can monitor the pressure of the air intake in the air duct 7 in real time. When the filter cartridge 8 is blocked and needs to be cleaned, the air pressure in the air duct 7 will increase, which is convenient for the staff to observe the usage situation of the filter cartridge 8 in the filter box 4 through the air duct 7.

[0026] Preferably, as in the above embodiments, it further includes a controller 12, and the controller 12 is installed on the air duct 7;

[0027] By setting the controller 12, when the filter cartridge 8 needs to be backflushed and cleaned, the controller 12 between the filter box 4 and the dust suction hood 6 is closed, so as to isolate the external gas from entering.

[0028] Preferably, as in the above embodiments, it further includes a rotating shaft 13, a support base 14 and three groups of support rods 15. The rotating shaft 13 is installed at the bottom end of the filter cartridge 8, and the bottom end of the rotating shaft 13 is rotatably installed on the support base 14. The support base 14 is installed at the inner end of the filter box 4 through three groups of support rods 15;

[0029] By setting the rotating shaft 13, the support base 14 and the support rods 15, it can support the filter cartridge 8, thereby improving the stability of the filter cartridge 8.

[0030] Preferably, as in the above embodiments, it further includes a dust collection hopper 16, a dust discharge pipe 17 and a dust discharge valve 18. The dust collection hopper 16 is installed at the bottom end of the filter box 4 and communicated with it. The dust discharge pipe 17 is installed at the output end of the dust collection hopper 16, and the dust discharge valve 18 is installed on the dust discharge pipe 17. A collection box 19 is provided at the top end of the fixed frame 3, and the collection box 19 is connected to the output end of the dust discharge pipe 17;

[0031] By setting the dust collection hopper 16, the dust discharge pipe 17, the dust discharge valve 18 and the collection box 19, the dust cleaned from the filter cartridge 8 falls onto the dust collection hopper 16. Then, the dust discharge valve 18 is opened, and the dust in the dust collection hopper 16 is introduced into the collection box 19 for collection due to gravity through the dust discharge pipe 17, which is convenient for collecting the dust.

[0032] Preferably, as in the above embodiments, it further includes a vibration motor 20 and four groups of shock-absorbing seats 21. The vibration motor 20 is installed at the outer end of the dust collection hopper 16, and the four groups of shock-absorbing seats 21 are installed at the top end of the fixed frame 3. The four groups of support rods 5 are connected to the four groups of shock-absorbing seats 21 in a matching manner;

[0033] By setting the vibration motor 20 and the shock-absorbing seats 21, by turning on the vibration motor 20, the vibration motor 20 drives the dust collection hopper 16 to vibrate, and the four groups of shock-absorbing seats 21 shock-absorb the whole filter box 4. The vibration of the dust collection hopper 16 can accelerate the discharge speed of the dust in the dust collection hopper 16 and improve the discharge effect of the dust in the dust collection hopper 16.

[0034] Preferably, as in the above embodiment, it further includes two groups of T-shaped slide rails 22, two groups of T-shaped blocks 23 and a handle 24. The output end of the dust exhaust pipe 17 is detachably connected to the top of the collection box 19. The two groups of T-shaped slide rails 22 are installed at the top of the fixing frame 3. The two groups of T-shaped blocks 23 are respectively installed at the front side and the rear side of the bottom end of the collection box 19. The two groups of T-shaped blocks 23 are slidably connected to the two groups of T-shaped slide rails 22. The handle 24 is installed at the right end of the collection box 19;

[0035] By providing the T-shaped slide rails 22, the T-shaped blocks 23 and the handle 24, when it is necessary to clean the dust in the collection box 19, the dust exhaust pipe 17 is detached from the collection box 19, and then the collection box 19 is driven to slide to the right by the handle 24. The two groups of T-shaped blocks 23 slide on the two groups of T-shaped slide rails 22, so as to remove the collection box 19 and pour the dust inside it, which is convenient for pouring the dust in the collection box 19.

[0036] Preferably, as in the above embodiment, the filter cartridge 8 is made of wire mesh;

[0037] The wire mesh is wear-resistant and corrosion-resistant, ensuring the reliability of long-term use.

[0038] During the operation of a dust removal device based on a close-mesh screen according to the present invention, first, the air pump is turned on, and the dust generated during the production of the close-mesh screen is introduced into the interior of the filter box 4 through the dust suction hood 6 and the air guide pipe 7. At the same time, the motor 9 is turned on, and the motor 9 drives the filter cartridge 8 to rotate. The air is filtered by the filter cartridge 8 and then discharged through the exhaust pipe 10 and the air pump. When the staff observes that the pressure value of the pressure gauge 11 increases, it indicates that the filter cartridge 8 needs to be cleaned. By reversing the air pump, the air pump introduces air into the filter cartridge 8 in the filter box 4 through the exhaust pipe 10. At the same time, the motor 9 is turned on, and the motor 9 drives the filter cartridge 8 to rotate. The air reversely cleans the dust on the filter cartridge 8, and the cleaned dust falls into the dust collection hopper 16 for collection. By opening the dust discharge valve 18 and the vibration motor 20, the vibration motor 20 drives the dust collection hopper 16 to vibrate, so that the dust in the dust collection hopper 16 is introduced into the collection box 19 through the dust exhaust pipe 17 for collection. When it is necessary to pour the dust in the collection box 19, the dust exhaust pipe 17 is detached from the collection box 19, and then the collection box 19 is driven to slide to the right by the handle 24. The two groups of T-shaped blocks 23 slide on the two groups of T-shaped slide rails 22, so as to remove the collection box 19 and pour the dust inside it.

[0039] For a dust removal device based on a close-mesh screen according to the present invention, its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented; the motor 9, the pressure gauge 11 and the vibration motor 20 of a dust removal device based on a close-mesh screen according to the present invention are purchased on the market, and those skilled in the art only need to install and operate according to the attached user manual.

[0040] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A dust removal device based on the production of safety net with closely spaced meshes, characterized in that, It includes a processing machine tool (1), a fixing frame (3), a filter box (4), four groups of support rods (5), a dust suction hood (6), a gas guide pipe (7), a filter cartridge (8) and a motor (9). Legs (2) are provided at the bottom end of the processing machine tool (1). The fixing frame (3) is installed on the right side of the top end of the processing machine tool (1). The filter box (4) is installed on the top end of the fixing frame (3) through four groups of support rods (5). The dust suction hood (6) is installed at the inner top end of the fixing frame (3). The output end of the gas guide pipe (7) communicates with the lower side of the left end of the filter box (4). The input end of the gas guide pipe (7) passes through the top end of the fixing frame (3) and communicates with the dust suction hood (6). The filter cartridge (8) is rotatably installed at the inner top end of the filter box (4). The motor (9) is installed on the top end of the filter box (4). The output end of the motor (9) passes through the top end of the filter box (4) and is connected to the filter cartridge (8) through a connecting frame. An exhaust pipe (10) is communicatively provided at the top end of the filter box (4). The exhaust pipe (10) communicates with the filter cartridge (8). The output end of the exhaust pipe (10) is connected to an air pump.

2. The dust removal device produced based on a safety net as described in claim 1, characterized in that, It further includes a pressure gauge (11), and the pressure gauge (11) is installed on the gas guide pipe (7).

3. The dust removal device produced based on a safety net as claimed in claim 2, wherein, It further includes a controller (12), and the controller (12) is installed on the gas guide pipe (7).

4. The dust removal device produced based on a close-mesh net according to claim 3, characterized in that, It further includes a rotating shaft (13), a support seat (14) and three groups of support rods (15). The rotating shaft (13) is installed at the bottom end of the filter cartridge (8). The bottom end of the rotating shaft (13) is rotatably installed on the support seat (14). The support seat (14) is installed at the inner end of the filter box (4) through three groups of support rods (15).

5. The dust removal device produced based on a safety net as claimed in claim 4, characterized in that, It further includes a dust collection hopper (16), a dust discharge pipe (17) and a dust discharge valve (18). The dust collection hopper (16) is installed at the bottom end of the filter box (4) and communicates with it. The dust discharge pipe (17) is installed at the output end of the dust collection hopper (16). The dust discharge valve (18) is installed on the dust discharge pipe (17). A collection box (19) is provided at the top end of the fixing frame (3). The collection box (19) is connected to the output end of the dust discharge pipe (17).

6. The dust removal device based on the production of a dense mesh as claimed in claim 5, wherein It further includes a vibration motor (20) and four groups of shock-absorbing seats (21). The vibration motor (20) is installed at the outer end of the dust collection hopper (16). The four groups of shock-absorbing seats (21) are installed at the top end of the fixing frame (3). The four groups of support rods (5) are connected in cooperation with the four groups of shock-absorbing seats (21).

7. The dust removal device produced based on a safety net as claimed in claim 6, wherein, It further includes two groups of T-shaped slide rails (22), two groups of T-shaped blocks (23) and a handle (24). The output end of the dust discharge pipe (17) is detachably connected to the top end of the collection box (19). The two groups of T-shaped slide rails (22) are installed at the top end of the fixing frame (3). The two groups of T-shaped blocks (23) are respectively installed at the front side and the rear side of the bottom end of the collection box (19). The two groups of T-shaped blocks (23) are slidably connected to the two groups of T-shaped slide rails (22). The handle (24) is installed at the right end of the collection box (19).

8. The dust removal device produced based on a safety net as claimed in claim 7, characterized in that, The filter cartridge (8) is made of metal wire mesh.

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