CN210993499U

CN210993499U - Dust removal device in papermaking workshop

Info

Publication number: CN210993499U
Application number: CN201921889356.XU
Authority: CN
Inventors: 王雨田
Original assignee: Guangdong Huayuean Environmental Protection Technology Co ltd
Current assignee: Guangdong Huayuean Environmental Protection Technology Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-14
Anticipated expiration: 2029-11-04

Abstract

The utility model relates to the technical field of papermaking machinery, in particular to a dust removal device in a papermaking workshop, which comprises a crushing device, a supporting platform and a hopper arranged at the top, wherein two sides of the hopper are respectively provided with an adjusting mechanism, the adjusting mechanisms are used for adjusting the sealing operation, the inner side of the hopper is provided with a dust inlet structure, the dust inlet structure is used for absorbing dust and scraps, and a processing box is bolted in front of the crushing device; the utility model discloses an adjustment mechanism, go into the dirt structure, handle the case, the apron, dust extraction, discharge structure, the diaphragm, the water tank, a water pump, dust fall structure and filtration's setting, make this dust collector possess and to carry out moist processing to the dirt bits, effectively avoid the reverse advantage of effusion of inboard dust, it only can absorb dry dirt bits to have solved present dust collecting equipment, concentrate the part of storage, still there is the dust to spill, and be not convenient for clear up, reduce the clean degree's in workshop problem, be worth promoting.

Description

Dust removal device in papermaking workshop

Technical Field

The utility model relates to a papermaking equipment technical field specifically is an inside dust collector in papermaking workshop.

Background

Paper machine is including raw materials preparation, pulping, papermaking, until making reel or open sheet finished product to and the machinery of processing paper and cardboard, before traditional papermaking, need carry out crushing treatment to the raw materials of preparation paper, there is a breaker among the prior art, including the frame, broken case, broken incasement rotation is connected with the quartering hammer, puts into the broken incasement with paper-making raw materials, rotates the quartering hammer, and the quartering hammer begins to carry out the breakage to paper-making raw materials.

In broken raw materials, can produce a large amount of dusts on every side, operating personnel only leans on the gauze mask can not stop the dust completely, and present dust collecting equipment only can absorb dry dirt, when the fan is closed, concentrates the part of storage, still has the dust and overflows, and the clearance of being not convenient for moreover reduces the clean degree in workshop, provides one kind for this reason and can carry out moist processing to the dirt, effectively avoids the reverse dust collector who overflows of inboard dust to solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inside dust collector in papermaking workshop possesses and to carry out moist processing to the dirt bits, effectively avoids the reverse advantage of overflowing of inboard dust, has solved present dust collecting equipment and only can have the dry dirt bits of gettering, concentrates the part of storage, still has the dust to overflow, is not convenient for clear up moreover, reduces the clean degree's in workshop problem.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removal device in a papermaking workshop comprises a crushing device, a supporting platform and a hopper arranged at the top, wherein adjusting mechanisms are arranged on two sides of the hopper and used for adjusting closed operation, a dust inlet structure is arranged on the inner side of the hopper and used for absorbing dust, a processing box is bolted in front of the crushing device, a cover plate is arranged at the top of the processing box, a dust suction device is arranged on the left side of the top of the cover plate and used for providing negative pressure, a discharge structure is arranged below the left side of the processing box, a transverse plate is bolted at the bottom of the inner side of the supporting platform, a water tank is arranged at the top of the transverse plate, a water pump is arranged on the right side of the water tank and communicated with the water tank, a dust fall structure is arranged at the top of the inner side of the processing box, a filtering structure is arranged below the inner side of the processing box, the filter structure is used for carrying out a filtering operation.

Preferably, the adjusting mechanism comprises a supporting plate, a hydraulic rod and a baffle plate, the supporting plate is bolted on the surface of the hopper, the hydraulic rod is installed at the top of the supporting plate, and the bottom of the baffle plate is respectively hinged with the hydraulic rod and the hopper.

Preferably, the dust inlet structure comprises a sleeve, a hollow pipe and a dust inlet head, the sleeve penetrates through the baffle, the sleeve is communicated with the hollow pipe, and the dust inlet heads are uniformly arranged at the bottom of the hollow pipe.

Preferably, the dust collection device comprises a dust collection fan, a three-way pipe, a dust inlet pipe and a dust exhaust cover, the dust collection fan is bolted to the top of the cover plate, the dust collection pipe of the dust collection fan is communicated with the three-way pipe, the three-way pipe is communicated with the dust inlet pipe, the tail end of the dust inlet pipe is communicated with the sleeve, and the dust exhaust pipe of the dust collection fan penetrates through the inner side of the treatment box and is communicated with the dust exhaust cover.

Preferably, the drainage structures include blow off pipe, book type pipe and temporary storage box, and communicate each other between them, the blow off pipe communicates with the left bottom of processing case, the temporary storage box sets up the left side at the diaphragm top.

Preferably, the dust fall structure includes water supply hose, annular pipe and shower nozzle, and communicates each other between them, communicate between the drain pipe of water supply hose and water pump, the shower nozzle is the slope form with the middle part and lays.

Preferably, the filtering structure comprises a limiting block, a filtering plate and a connecting frame, the limiting block is bolted to two sides of the inner cavity of the treatment box, the filtering plate is arranged at the top of the limiting block, the connecting frame is bolted to two sides of the top of the filtering plate, and the tail end of the connecting frame penetrates through the outer side of the top of the treatment box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses an adjustment mechanism, go into the dirt structure, handle the case, the apron, dust extraction, discharge structure, the diaphragm, the water tank, a water pump, dust fall structure and filtration's setting, make this dust collector possess and to carry out moist processing to the dirt bits, effectively avoid the reverse advantage of effusion of inboard dust, it only can absorb dry dirt bits to have solved present dust collecting equipment, concentrate the part of storage, still there is the dust to spill, and be not convenient for clear up, reduce the clean degree's in workshop problem, be worth promoting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view showing the structure of the treatment tank of the present invention;

fig. 3 is a structural side view of the baffle of the present invention.

In the figure: 1 crushing device, 2 supporting platform, 3 hopper, 4 adjusting mechanism, 41 supporting plate, 42 hydraulic rod, 43 baffle, 5 dust inlet structure, 51 casing, 52 hollow pipe, 53 dust inlet head, 6 processing box, 7 cover plate, 8 dust suction device, 81 dust suction fan, 82 three-way pipe, 83 dust inlet pipe, 84 dust exhaust cover, 9 discharge structure, 91 sewage discharge pipe, 92 fold type pipe, 93 temporary storage box, 10 transverse plate, 11 water tank, 12 water pump, 13 dust falling structure, 131 water supply hose, 132 annular pipe, 133 spray head, 14 filtering structure, 141 limiting block, 142 filtering plate, 143 connecting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a dust removing device in a paper making workshop comprises a crushing device 1, a supporting platform 2 and a hopper 3 arranged at the top, wherein adjusting mechanisms 4 are arranged on two sides of the hopper 3, the adjusting mechanisms 4 are used for adjusting closed operation, a dust inlet structure 5 is arranged on the inner side of the hopper 3, the dust inlet structure 5 is used for absorbing dust, a processing box 6 is bolted at the front of the crushing device 1, a cover plate 7 is arranged on the top of the processing box 6, a dust suction device 8 is arranged on the left side of the top of the cover plate 7, the dust suction device 8 is used for providing negative pressure, a discharge structure 9 is arranged on the lower left side of the processing box 6, a transverse plate 10 is bolted at the bottom of the inner side of the supporting platform 2, a water tank 11 is arranged on the top of the transverse plate 10, a water pump 12 is arranged on the right side of the water tank 11, a water pumping pipe of the, handle the inboard below of case 6 and be provided with filtration 14, filtration 14 is used for carrying out filtering operation, through adjustment mechanism 4, go into dirt structure 5, handle case 6, apron 7, dust extraction 8, discharge structure 9, diaphragm 10, water tank 11, water pump 12, dust fall structure 13 and filtration 14's setting, make this dust collector possess and to carry out moist processing to the dirt bits, effectively avoid the reverse advantage of effusion of inboard dust, the dirt bits that present dust collecting equipment only can the absorption drying have been solved, concentrate the part of storage, still have the dust effusion, and be not convenient for clear up, reduce the clean degree's in workshop problem, be worth promoting.

In this embodiment, the adjusting mechanism 4 includes a supporting plate 41, a hydraulic rod 42 and a baffle 43, the supporting plate 41 is bolted to the surface of the hopper 3, the hydraulic rod 42 is installed at the top of the supporting plate 41, the bottom of the baffle 43 is respectively hinged to the hydraulic rod 42 and the hopper 3, the hydraulic rod 42 is used for automatically opening and closing and adjusting the baffle 43, and the baffle 43 is ensured to be in a covering state when the inside of the hopper 3 is processed.

In this embodiment, the dust inlet structure 5 includes a sleeve 51, a hollow tube 52 and a dust inlet head 53, the sleeve 51 penetrates through the baffle 43, the sleeve 51 is communicated with the hollow tube 52, and the dust inlet heads 53 are uniformly arranged at the bottom of the hollow tube 52, so that the dust collecting area can be enlarged, and the escape of dust can be reduced to the maximum extent.

In this embodiment, the dust suction device 8 includes a dust suction fan 81, a three-way pipe 82, a dust inlet pipe 83 and a dust exhaust cover 84, the dust suction fan 81 is bolted to the top of the cover plate 7, the dust suction pipe of the dust suction fan 81 is communicated with the three-way pipe 82, the three-way pipe 82 is communicated with the dust inlet pipe 83, the end of the dust inlet pipe 83 is communicated with the sleeve 51, the dust exhaust pipe of the dust suction fan 81 penetrates the inner side of the processing box 6 and is communicated with the dust exhaust cover 84, and the dust suction fan and the dust exhaust cover are matched with each other to achieve the purpose of dust suction.

In this embodiment, the drainage structure 9 includes a drainage pipe 91, a fold pipe 92 and a temporary storage box 93, which are connected to each other, the drainage pipe 91 is connected to the left bottom of the treatment box 6, the temporary storage box 93 is disposed on the left side of the top of the horizontal plate 10, and they are used for collecting the filtered water inside the treatment box 6, because the filtering can only block part of the large particles, the stored water is still in a turbid state, and can be drained or treated and reused as required.

In this embodiment, dust structure 13 includes water supply hose 131, ring pipe 132 and shower nozzle 133, and communicates each other between them, communicates between water supply hose 131 and water pump 12's the drain pipe, and shower nozzle 133 is the slope form with the middle part and lays, mutually supports between them and the water pump 12, reaches the effect of spraying the clear water, the increase and the area of contact of dust, improve the dust fall effect.

In this embodiment, the filtering structure 14 includes a limiting block 141, a filtering plate 142 and a connecting frame 143, the limiting block 141 is bolted on two sides of the inner cavity of the treatment box 6, the filtering plate 142 is arranged on the top of the limiting block 141, the connecting frame 143 is bolted on two sides of the top of the filtering plate 142, and the tail end of the connecting frame penetrates through the outer side of the top of the treatment box 6, so that the filtering plate 142 can be taken out, and the dust and mud isolated on the surface of the filtering plate can be conveniently removed.

The working principle is as follows: when the material crushing device 1 works, a large amount of dust can be generated in the hopper 3, the dust collection fan 81 works to generate negative pressure at the position of the dust inlet structure 5, the dust in the hopper 3 is sucked by the dust inlet 53, then the dust is guided to the inside of the treatment box 6 by the dust discharge pipe and the dust discharge cover 84 of the dust collection fan 81, meanwhile, the water pump 12 works to spray clean water in the water tank 11 to the inner cavity of the treatment box 6 through the dust fall structure 13, the clean water is mixed with the dust, the clean water finally falls on the surface of the filter plate 142, the water filtered by the filter plate 142 enters the temporary storage box 93, and the water can be continuously guided to the inside of the water tank 11 for use after treatment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an inside dust collector of papermaking workshop, includes crushed aggregates device (1), supporting platform (2) and sets up hopper (3) at the top, its characterized in that: the improved structure of the water pump comprises a hopper (3), adjusting mechanisms (4) are arranged on two sides of the hopper (3), the adjusting mechanisms (4) are used for adjusting closed operation, a dust inlet structure (5) is arranged on the inner side of the hopper (3), the dust inlet structure (5) is used for absorbing dust, a processing box (6) is bolted in front of a crushing device (1), a cover plate (7) is arranged at the top of the processing box (6), a dust suction device (8) is arranged on the left side of the top of the cover plate (7), the dust suction device (8) is used for providing negative pressure, a discharge structure (9) is arranged on the lower left side of the processing box (6), a transverse plate (10) is bolted at the bottom of the inner side of a supporting platform (2), a water tank (11) is arranged on the top of the transverse plate (10), a water pump (12) is arranged on the right side of the water tank (11), and a water, the top of handling case (6) inboard is provided with dust fall structure (13), the below of handling case (6) inboard is provided with filtration (14), filtration (14) are used for carrying out the filtration operation.

2. The papermaking plant interior dust extraction device of claim 1, wherein: the adjusting mechanism (4) comprises a supporting plate (41), a hydraulic rod (42) and a baffle plate (43), the supporting plate (41) is bolted on the surface of the hopper (3), the hydraulic rod (42) is installed at the top of the supporting plate (41), and the bottom of the baffle plate (43) is hinged between the hydraulic rod (42) and the hopper (3) respectively.

3. The papermaking plant interior dust removal device of claim 2, wherein: the dust inlet structure (5) comprises a sleeve (51), a hollow pipe (52) and a dust inlet head (53), the sleeve (51) penetrates through the baffle (43), the sleeve (51) is communicated with the hollow pipe (52), and the dust inlet head (53) is uniformly arranged at the bottom of the hollow pipe (52).

4. The internal dust removing device of a paper making plant according to claim 3, characterized in that: the dust collection device (8) comprises a dust collection fan (81), a three-way pipe (82), a dust inlet pipe (83) and a dust exhaust hood (84), the dust collection fan (81) is bolted to the top of the cover plate (7), the dust collection pipe of the dust collection fan (81) is communicated with the three-way pipe (82), the three-way pipe (82) is communicated with the dust inlet pipe (83), the tail end of the dust inlet pipe (83) is communicated with the sleeve (51), and the dust exhaust pipe of the dust collection fan (81) penetrates through the inner side of the treatment box (6) and is communicated with the dust exhaust hood (84).

5. The papermaking plant interior dust extraction device of claim 1, wherein: the drainage structure (9) comprises a drainage pipe (91), a folding pipe (92) and a temporary storage box (93), the drainage pipe, the folding pipe and the temporary storage box are communicated with each other, the drainage pipe (91) is communicated with the left bottom of the treatment box (6), and the temporary storage box (93) is arranged on the left side of the top of the transverse plate (10).

6. The papermaking plant interior dust extraction device of claim 1, wherein: dust fall structure (13) are including water supply hose (131), ring pipe (132) and shower nozzle (133), and communicate each other between them, communicate between the drain pipe of water supply hose (131) and water pump (12), shower nozzle (133) are the slope form with the middle part and lay.

7. The papermaking plant interior dust extraction device of claim 1, wherein: the filter structure (14) comprises a limiting block (141), a filter plate (142) and a connecting frame (143), the limiting block (141) is bolted on two sides of an inner cavity of the treatment box (6), the filter plate (142) is arranged on the top of the limiting block (141), the connecting frame (143) is bolted on two sides of the top of the filter plate (142), and the tail end of the connecting frame penetrates through the outer side of the top of the treatment box (6).