CN219944038U - Dust remover - Google Patents

Abstract

The utility model relates to the technical field of dust removing equipment, and discloses a dust remover which comprises a box body, a filter component arranged in the box body and a dust collection component arranged near the box body, wherein a dust inlet is formed in the side wall of the box body, the filter component comprises a filter plate arranged in the box body and a filter part arranged on the filter plate and used for filtering dust, the side edge of the filter plate is in sealing connection with the inner side wall of the box body, the filter plate is provided with a filter opening, the filter part is arranged at the filter opening, the dust collection component is communicated with the inside of the box body, and the dust collection component is used for pumping gas above the filter plate. The utility model has the effect of improving the dust settling effect of dust in a factory.

Description

Dust remover

Technical Field

The utility model relates to the technical field of dust removing equipment, in particular to a dust remover.

Background

At present, in the production process of mechanical processing in a factory, more dust is easy to generate, when the dust in the air occupies higher proportion, dust is easy to generate a dust raising phenomenon in the air flowing process, and workers work in the dust environment for a long time to easily influence the health of the workers.

In order to reduce the dust ratio in the air in a plant, a plurality of exhaust fans are installed on opposite sides of the plant, and the dust in the plant is pumped out of the plant by the exhaust fans, so that the dust concentration in the plant is reduced.

In the above-described related art, the inventors considered that when dust in a plant is extracted by an exhaust fan on a side wall of the plant, dust in a region away from the exhaust fan in the plant is difficult to be extracted by the exhaust fan, and there is a defect that dust-reducing effect is poor.

Disclosure of Invention

In order to improve the dust settling effect of dust in a factory, the utility model provides a dust remover.

The utility model provides a dust remover which adopts the following technical scheme:

the utility model provides a dust remover, includes the box, arranges the inside filter component of box in and arranges the dust absorption subassembly near the box in, set up the dust inlet on the box lateral wall, filter component including arranging in the inside filter of box and arrange in and be used for carrying out filterable filter unit to the dust on the filter, the side of filter with lateral wall sealing connection in the box, set up the filter mouth on the filter, filter unit arranges in filter mouth department, dust absorption subassembly and the inside intercommunication of box, dust absorption subassembly be used for with the gaseous extraction of filter top.

Through adopting above-mentioned technical scheme, when needs are absorbed the inside dust of mill, place the box behind the position department that is close to the dust source, follow dust inlet, filter unit, filter inlet, dust absorption subassembly in proper order through dust absorption subassembly with the air and flow, when the air flow that has the dust to filter unit, filter unit filters the dust in the air, and the air that filters is accomplished continues to flow to in the dust absorption subassembly to, promoted the dust fall effect to the mill dust.

Optionally, the dust collection assembly includes wears to establish the dust absorption pipe of box lateral wall and arranges the dust absorption fan in the middle of the dust absorption pipe, the dust absorption pipe with dust absorption fan intercommunication, the dust absorption pipe be close to the one end of box is located the filter top.

Through adopting above-mentioned technical scheme, when the inside air of mill is inhaled to the box inside, dust absorption fan inhales the box inside through the dust absorption pipe, makes the inside negative pressure that produces of box to, make external air get into the box inside from the dust inlet.

Optionally, the dust absorption pipe is close to the one end intercommunication of box has the dust absorption cover, the dust absorption cover with the intercommunication in the box, just the dust absorption cover is along keeping away from the box to being close to the direction of box grow gradually.

By adopting the technical scheme, the dust hood gradually becomes larger along the direction from the box body to the box body, so that the air inflow of the dust suction pipe is increased, and the air flow efficiency is increased.

Optionally, the filter part includes the support frame of arranging in filter mouth department and cover establish the filtration sack at the support frame periphery, the opening part of filtration sack with filter bottom sealing connection.

Through adopting above-mentioned technical scheme, the support frame supports the filtration sack, when air flow through the filter part, the filtration sack blocks the dust in the air to filter the air that flows through the filtration sack, so as to reduce the inside air dust's of entering filtration sack ratio.

Optionally, be provided with the clearance subassembly on the filter unit, the clearance subassembly is including arranging in the clearance case of filter top and arranging the clearance pipe on the clearance case lateral wall in, the inside high-pressure gas that lets in of clearance case, the one end of clearance pipe with clearance incasement portion intercommunication, the clearance hole has been seted up on the clearance pipe lateral wall, the clearance hole with the filter port corresponds, the clearance pipe is close to the one end of clearance case is provided with the pulse valve.

Through adopting above-mentioned technical scheme, when needs clear up the dust on the filter cloth bag surface, open the pulse valve, make the inside compressed air of clearance case flow to the clearance intraductal to through the clearance hole on the clearance pipe flow to the filter cloth bag inside, compressed air flows through the filter cloth bag and clears up the dust of filter cloth bag surface.

Optionally, the clearance subassembly is including the cover establish clearance ring, spiral of filter sack periphery wear to establish clearance ring's clearance lead screw, slip wear to establish clearance ring's guide bar and arrange in the clearance motor at filter top, clearance lead screw rotates wears to establish the filter, the guide bar top with the filter is connected, clearance motor's motor shaft with clearance lead screw tip fixed connection, be provided with the clearance brush on the clearance ring inner circle lateral wall.

Through adopting above-mentioned technical scheme, when needs clear up the dust on the filter cloth bag lateral wall, owing to clear up the lead screw spiral and wear to establish the clearance ring, the clearance ring is worn to establish in the guide bar slip, and clearance lead screw and guide ring mutually support and carry out spacingly to the clearance ring, and when the clearance motor drove the clearance lead screw and rotate, the clearance ring removes along clearance lead screw length direction to, make the clearance brush clear up the dust on the filter cloth bag lateral wall.

Optionally, the clearance ring top normal running fit has the swivel becket, the swivel becket top is provided with the rotation tooth, the clearance brush is installed on the swivel becket inner circle lateral wall, be provided with the rotation motor on the clearance ring, install the driving tooth on the motor shaft of rotation motor, the driving tooth with the tooth meshing rotates.

Through adopting above-mentioned technical scheme, when the cleaning brush clear up filter cloth bag lateral wall dust, the rotating electrical machines makes the rotation of swivel becket, and then, makes the cleaning brush rotate along the swivel becket axis, has further promoted the clearance effect.

Optionally, an annular positioning groove is formed in the top of the cleaning ring, a positioning ring is arranged at the bottom of the rotating ring, and the positioning ring is in running fit with the positioning groove.

Through adopting above-mentioned technical scheme, the constant head tank lateral wall is spacing to the holding ring, has promoted the rotation stability of swivel becket.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. when the dust of mill inside needs to be absorbed, place the box behind the position department that is close to the dust source, flow along dirt inlet, filter unit, filter inlet, dust absorption subassembly order in proper order through dust absorption subassembly with the air, when the air flow that has the dust to filter unit, filter the dust in the air by filter unit, the air that filters the completion continues to flow to in the dust absorption subassembly to, promoted the dust fall effect to the mill dust.

2. When the air in the factory is required to be sucked into the box body, the dust suction fan sucks air in the box body through the dust suction pipe, so that negative pressure is generated in the box body, and the outside air enters the box body from the dust inlet.

Drawings

Fig. 1 is a schematic overall structure of embodiment 1 of the present utility model.

Fig. 2 is a schematic view showing the relative positions of the filter plate and the filter portion in embodiment 1 of the present utility model.

Fig. 3 is a schematic view showing a dust collection assembly structure in embodiment 1 of the present utility model.

Figure 4 is a schematic diagram showing the relative positions of a filter plate and a cleaning assembly in accordance with embodiment 1 of the present utility model.

Figure 5 is a schematic diagram showing the relative positions of a filter plate and a cleaning assembly in accordance with embodiment 2 of the present utility model.

Fig. 6 is a schematic view showing the structure of a cleaning assembly in embodiment 2 of the present utility model.

Fig. 7 is a schematic view showing the relative positions of the rotating ring and the purge ring in embodiment 2 of the present utility model.

Reference numerals illustrate:

1. a case; 11. a dust inlet; 12. an ash bucket; 2. a filter assembly; 21. a filter plate; 211. a filtering port; 22. a filtering part; 221. a support frame; 222. filtering the cloth bag; 3. a dust collection assembly; 31. a dust collection pipe; 311. a dust hood; 32. a dust collection fan; 4. cleaning the assembly; 41. cleaning the pipe; 411. a pulse valve; 42. a cleaning box; 43. cleaning a screw rod; 44. a guide rod; 45. cleaning the ring; 451. a placement groove; 452. a positioning groove; 46. a rotating ring; 461. a positioning ring; 462. rotating the teeth; 47. cleaning brushes; 48. a rotating motor; 481. a drive tooth; 49. and (5) cleaning the motor.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-7.

The embodiment of the utility model discloses a dust remover.

Example 1

Referring to fig. 1, 2 and 3, a dust collector includes a housing 1, a filter assembly 2 and a dust collection assembly 3. The dust inlet 11 has been seted up on the box 1 lateral wall, and filter component 2 installs on box 1 inside wall, and filter component 2 is used for the convection current to filter through filter component 2's air, and dust collection assembly 3 is located near box 1, and dust collection assembly 3 and the inside intercommunication of box 1, and dust collection assembly 3 is used for the inside air of extraction box 1.

Referring to fig. 1, 2 and 3, when the air inside the factory needs to be filtered, the box 1 is placed at a position close to the dust source, the air close to the box 1 is moved from the dust inlet 11 to the inside of the box 1 through the dust collection assembly 3, the dust in the air is filtered by the filter assembly 2, and the filtered air is discharged by the dust collection assembly 3, so that the dust proportion in the air is reduced, and the dust falling effect on the air inside the factory is improved.

Referring to fig. 1, a box 1 is a hollow cuboid, an ash bucket 12 is welded at the bottom of the box 1, the ash bucket 12 is arranged in a hollow cone, the axes of the box 1 and the ash bucket 12 are coincident, and the tip of the ash bucket 12 is positioned at one end of the ash bucket 12 away from the box 1.

Referring to fig. 1 and 2, the filter assembly 2 includes a filter plate 21 and a filter portion 22, the axis of the filter plate 21 and the axis of the housing 1 are parallel to each other, the side edges of the filter plate 21 and the inner side walls of the housing 1 are welded in a sealed manner, and the filter plate 21 is located above the dust inlet 11.

Referring to fig. 1 and 2, a plurality of filter openings 211 are formed in the filter plate 21, and in the embodiment of the present utility model, six groups of filter openings 211 are distributed along the width direction of the filter plate 21, and seven filter openings 211 of each group are uniformly distributed along the length direction of the filter plate 21.

Referring to fig. 1 and 2, the filter portion 22 includes a support frame 221, a filter cloth bag 222, and a cleaning assembly 4. The support frames 221 are provided with a plurality of support frames 221 and a plurality of filtering openings 211 in one-to-one correspondence, each support frame 221 is a reinforcement cage formed by welding a plurality of reinforcement bars, and one end of each support frame 221 close to the filtering opening 211 is connected with the side wall of the filtering opening 211 through bolts. The filter cloth bag 222 is sleeved on the periphery of the supporting frame 221, and the filter cloth bag 222 is bonded with the side wall of the filter port 211 in a sealing manner.

Referring to fig. 1, 2 and 3, the dust collection assembly 3 includes a dust collection pipe 31 and a dust collection fan 32. The dust suction fan 32 is arranged in the middle of the dust suction pipe 31, and the dust suction pipe 31 is communicated with the dust suction fan 32. A dust suction hood 311 is arranged at one end of the dust suction pipe 31 close to the box body 1, and the dust suction hood 311 is a conical hood. The suction hood 311 communicates with the inside of the case 1, and the suction hood 311 is located above the filter plate 21.

Referring to fig. 1, 2 and 4, the cleaning assembly 4 includes a cleaning tube 41 and a cleaning tank 42. The cleaning pipes 41 are provided with a plurality of cleaning pipes 41, the cleaning pipes 41 are all arranged above the filter plate 21, in the embodiment of the utility model, the cleaning pipes 41 are provided with six cleaning pipes 41, the six cleaning pipes 41 are in one-to-one correspondence with the six groups of filter openings 211, one side of the cleaning pipes 41 close to the filter plate 21 is provided with a plurality of cleaning holes, the cleaning holes are uniformly distributed along the length direction of the cleaning pipes 41, and in the embodiment of the utility model, the cleaning holes are provided with seven cleaning holes, and the seven cleaning holes are in one-to-one correspondence with the seven filter openings 211.

Referring to fig. 1, 2 and 4, the cleaning tank 42 is mounted at the top of the tank body 1 by bolts, high-pressure gas is introduced into the cleaning tank 42, the ends of the six cleaning pipes 41 are all communicated with the cleaning tank 42, and a pulse valve 411 is mounted at one end of each cleaning pipe 41 close to the cleaning tank 42, and the pulse valve 411 is communicated with the cleaning pipes 41.

The implementation principle of the dust remover of the embodiment of the utility model is as follows: when dust is subjected to dust fall treatment, under the action of the dust suction fan 32, the dust is sucked into the box body 1 along with air from the dust inlet 11, and the dust in the air is filtered by the filter cloth bag 222, so that the dust content in the air entering the filter cloth bag 222 is reduced, the dust filtered by the filter cloth bag 222 falls into the dust hopper 12, and the dust in the air is collected through the dust hopper 12. After the filter cloth bag 222 is used for a long time, when the filter cloth bag 222 needs to be cleaned, the pulse valve 411 is opened to enable high-pressure gas in the cleaning box 42 to enter the cleaning pipe 41 and be sprayed out of the cleaning hole, so that the filter cloth bag 222 is bulged instantly, and dust attached to the filter cloth bag 222 is cleaned.

Example 2

Referring to fig. 5, 6 and 7, the present embodiment is different from embodiment 1 in that the cleaning assembly 4 includes a cleaning screw 43, a guide bar 44, a cleaning ring 45, a rotating ring 46, a cleaning brush 47, a rotating motor 48 and a cleaning motor 49. The cleaning screw rod 43 and the guide rod 44 are positioned near the filter cloth bag 222, the length direction of the cleaning screw rod 43 and the guide rod 44 is consistent with the length direction of the filter cloth bag 222, the cleaning screw rod 43 rotates to penetrate the filter plate 21, and the top of the guide rod 44 is welded with the top of the filter plate 21.

Referring to fig. 5, 6 and 7, the cleaning screw 43 is spirally threaded with the cleaning ring 45, the guide rod 44 is slidably threaded with the cleaning ring 45, the length direction of the cleaning screw 43 is consistent with the axial direction of the cleaning ring 45, the top of the cleaning ring 45 is provided with an annular placing groove 451, the placing groove 451 penetrates through the inner ring side wall of the cleaning ring 45, and the bottom of the placing groove 451 is provided with an annular positioning groove 452.

Referring to fig. 5, 6 and 7, the cleaning brush 47 is mounted on the inner circumferential side wall of the rotating ring 46 by bolts, the rotating ring 46 is placed in the placement groove 451, the positioning ring 461 is welded to the bottom of the rotating ring 46, the positioning ring 461 is placed in the positioning groove 452, and the positioning ring 461 and the positioning groove 452 are in running fit. The rotating ring 46 has integrally formed thereon a rotating tooth 462, the rotating motor 48 is mounted on the top of the cleaning ring 45 by a bolt, the motor shaft end of the rotating motor 48 is fixedly connected with a driving tooth 481 by a bolt, and the driving tooth 481 is engaged with the rotating tooth 462. The cleaning motor 49 is mounted on the top of the filter plate 21 through bolts, and a motor shaft of the cleaning motor 49 is fixedly connected with the cleaning screw 43 through bolts.

The implementation principle of the embodiment 2 is as follows: when the filter cloth bag 222 needs to be cleaned, the cleaning motor 49 enables the cleaning screw rod 43 to rotate, and the guide rod 44 limits the cleaning ring 45 because the cleaning screw rod 43 is spirally penetrated with the cleaning ring 45, and the cleaning ring 45 moves along the length direction of the guide rod 44. During the movement of the cleaning ring 45, the cleaning brush 47 is driven to rotate by the rotating motor 48 through the rotating ring 46, and the cleaning brush 47 cleans dust attached to the filter cloth bag 222.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. A dust remover, characterized in that: including box (1), arrange in inside filter component (2) of box (1) and arrange dust collection subassembly (3) near box (1) in, set up dust inlet (11) on box (1) lateral wall, filter component (2) are including arranging in inside filter (21) of box (1) and arrange in on filter (21) be used for carrying out filterable filter unit (22) to the dust, the side of filter (21) with box (1) inside wall sealing connection, filter inlet (211) have been seted up on filter (21), filter unit (22) are arranged in filter inlet (211) department, dust collection subassembly (3) and box (1) internal intercommunication, dust collection subassembly (3) are used for with the gas of filter (21) top is taken out.

2. A dust collector as set forth in claim 1 wherein: the dust collection assembly (3) comprises a dust collection pipe (31) penetrating through the side wall of the box body (1) and a dust collection fan (32) arranged in the middle of the dust collection pipe (31), the dust collection pipe (31) is communicated with the dust collection fan (32), and one end, close to the box body (1), of the dust collection pipe (31) is located above the filter plate (21).

3. A dust collector as set forth in claim 2 wherein: the dust suction pipe (31) is close to one end of the box body (1) and is communicated with the dust suction cover (311), the dust suction cover (311) is communicated with the inside of the box body (1), and the dust suction cover (311) is gradually enlarged along the direction from the box body (1) to the box body (1).

4. A dust collector as set forth in claim 1 wherein: the filter part (22) comprises a support frame (221) arranged at the filter opening (211) and a filter cloth bag (222) sleeved on the periphery of the support frame (221), and the opening of the filter cloth bag (222) is in sealing connection with the bottom of the filter plate (21).

5. A dust collector as set forth in claim 4 wherein: the utility model discloses a filter unit, including filter unit (22), filter unit (22) is last to be provided with clearance subassembly (4), clearance subassembly (4) are including arranging in clearance case (42) of filter (21) top and arranging in clearance pipe (41) on clearance case (42) lateral wall in, the inside high-pressure gas that lets in of clearance case (42), the one end of clearance pipe (41) with the inside intercommunication of clearance case (42), the clearance hole has been seted up on clearance pipe (41) lateral wall, the clearance hole with filter port (211) correspond, clearance pipe (41) are close to the one end of clearance case (42) is provided with pulse valve (411).

6. A dust collector as set forth in claim 5 wherein: the cleaning assembly (4) comprises a cleaning ring (45) sleeved on the periphery of the filtering cloth bag (222), a cleaning screw rod (43) penetrating through the cleaning ring (45) in a spiral mode, a guide rod (44) penetrating through the cleaning ring (45) in a sliding mode, and a cleaning motor (49) arranged at the top of the filtering plate (21), the cleaning screw rod (43) rotates to penetrate through the filtering plate (21), the top of the guide rod (44) is connected with the filtering plate (21), a motor shaft of the cleaning motor (49) is fixedly connected with the end portion of the cleaning screw rod (43), and cleaning brushes (47) are arranged on the side wall of the inner ring of the cleaning ring (45).

7. A dust collector as set forth in claim 6 wherein: the cleaning ring (45) top normal running fit has swivel becket (46), swivel becket (46) top is provided with rotation tooth (462), cleaning brush (47) are installed on swivel becket (46) inner circle lateral wall, be provided with rotation motor (48) on cleaning ring (45), install the driving tooth on the motor shaft of rotation motor (48), the driving tooth with rotation tooth (462) meshing.

8. A dust collector as set forth in claim 7 wherein: annular locating grooves (452) are formed in the tops of the cleaning rings (45), locating rings (461) are arranged at the bottoms of the rotating rings (46), and the locating rings (461) are in rotating fit with the locating grooves (452).