CN218980935U

CN218980935U - Wet-type self-circulation dust collector

Info

Publication number: CN218980935U
Application number: CN202320091476.5U
Authority: CN
Inventors: 韩雪凯
Original assignee: Handan Dongrui Blower Fan Manufacturing Co ltd
Current assignee: Handan Dongrui Blower Fan Manufacturing Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-05-09
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a wet self-circulation dust removal device, in particular to the technical field of dust removal equipment, which comprises a dust remover shell, wherein an injection pipe is embedded and arranged at one side of the outer wall of the dust remover shell, a circulating pump machine is welded and communicated with the bottom end of the injection pipe, and a pollution discharge assembly is arranged at the input end of the circulating pump machine; the sewage discharging assembly comprises a suction pipe arranged at the input end of the circulating pump. According to the utility model, the sewage discharging assembly is arranged, the circulating pump is started to enable water in the circulating treatment box to be sucked into the suction pipe, the water enters the injection pipe along the suction pipe and is split into the plurality of atomizing spray pipes along the circular connecting pipe for atomization and spraying, and the other part of water enters the circular atomizing spray pipes for atomization and spraying, so that the slurry can be filtered and conveyed through the meshes on the upper surface of the conveying mesh belt, the continuous slurry can be discharged, the slurry accumulation blocking of the circulating pipeline can not be caused, and the dust removal maintenance is more convenient.

Description

Wet-type self-circulation dust collector

Technical Field

The utility model relates to the technical field of dust removal equipment, in particular to a wet self-circulation dust removal device.

Background

The sealing guide grooves for preventing dust emission are arranged at the tail of the rubber belt conveyor for conveying bulk materials, and the material points inside the traditional sealing guide grooves are formed by induced wind during blanking, so that certain dust pollution can be generated, and dust removal operation is realized on air containing dust impurities by the dust removal device.

Among the prior references, the utility model patent of patent publication number CN210699314U discloses a method comprising: the device comprises a first air purifying chamber, a first dust removing chamber, an ash bucket and a spraying circulation device; the first dust removing chamber is positioned below the first air purifying chamber, and the second dust removing chamber is positioned below the second air purifying chamber; the ash bucket is positioned below the first dust removing chamber and the second dust removing chamber; the first dust removing chamber and the second dust removing chamber are arranged on the bracket in a welding mode, and the transition chamber is positioned between the first dust removing chamber and the second dust removing chamber; the dust gas inlet is arranged on the first dust chamber, and the clean gas outlet is arranged on the second clean gas chamber; the utility model has the advantages of reasonable structural design, ash bucket separation design, slurry and flushing water prevention, flushing water utilization rate improvement, dust removal efficiency improvement, water resource waste reduction, energy conservation, environmental protection and device operation cost reduction by improving the circulating cleaning device of the wet dust collector, thereby effectively solving the problems and defects in the existing device.

When the dust collector is used, the dust hopper is separated, and the mixing of mud and flushing water can be avoided, but as dust increases, the mud is more and more easy to cause a certain blockage of the dust hopper, and sediment is required to be cleaned in the later stage, so that the dust collector is inconvenient to maintain in the later stage.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and provides a wet self-circulation dust removal device in order to overcome the defects of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the wet self-circulation dust removal device comprises a dust remover shell, wherein an injection pipe is embedded in one side of the outer wall of the dust remover shell, a circulating pump machine is welded and communicated with the bottom end of the injection pipe, and a pollution discharge assembly is arranged at the input end of the circulating pump machine;

the sewage discharging assembly comprises a suction pipe arranged at the input end of the circulating pump machine, a circulating treatment box is communicated with the bottom end of the suction pipe, a conveying mesh belt is arranged in the circulating treatment box, a first driving belt pulley and a second driving belt pulley are sequentially arranged on the inner wall of the conveying mesh belt from right to left, and a servo driving motor is fixedly arranged at one end part of the first driving belt pulley in a coaxial transmission manner.

Preferably, the suction pipe is welded and fixed with the circulation treatment box, one end parts of the second driving belt pulley and the first driving belt pulley penetrate through the inner wall of the circulation treatment box and extend to the outer position of the circulation treatment box, and the first driving belt pulley and the second driving belt pulley are rotationally connected with the circulation treatment box.

Preferably, the outer wall of the conveying mesh belt is provided with a limit bar fixed by welding, an inclined guide plate is welded in front of the circulation treatment box, and the inner wall of the inclined guide plate is subjected to polishing treatment.

Preferably, the top welding intercommunication of injection tube has the ring connecting pipe, is the circular equidistance at the lower surface of ring connecting pipe and distributes and have a plurality of atomizing spray pipes that are linked together, and the inner wall welding intercommunication of ring connecting pipe has the circular atomizing spray pipe, installs the negative pressure fan in the outer wall of dust remover shell and be located the adjacent one side position department of injection tube, the outer wall of dust remover shell just is located circulating pump machine below position department intercommunication has the dust inlet pipe.

Preferably, the upper surface welding of circulation processing case has L shape limit baffle, has two symmetrically set up support baffle at L shape limit baffle upper surface welding, the upper surface of support baffle is equipped with the spacing ring plate of welding at dust remover shell outer wall.

The utility model has the technical effects and advantages that:

1. by arranging the pollution discharge assembly, the circulating pump machine is started to enable water in the circulating treatment box to be sucked into the suction pipe, the water enters the injection pipe along the suction pipe and is split into a plurality of atomizing spray pipes along the circular connecting pipe for atomization and injection, and the other part of water enters the circular atomizing spray pipes for atomization and injection, so that the slurry can be filtered and conveyed through meshes on the upper surface of the conveying mesh belt, the continuous slurry can be discharged, the slurry accumulation and blockage of a circulating pipeline can not be caused, and the dust removal maintenance is more convenient;

2. when sewage inside the dust remover shell flows down to the conveying mesh belt, the side protection can be realized through the L-shaped limiting baffle, and the limiting ring plate and the supporting baffle can realize the lower surface limiting protection, so that the water containing mud is prevented from splashing outside, and environmental pollution is avoided.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a wet self-circulation dust collector according to the present utility model.

Fig. 2 is a schematic side view of a wet self-circulation dust collector according to the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Fig. 4 is a schematic cross-sectional view of a dust collector housing in a wet self-circulation dust collector according to the present utility model.

The reference numerals are: 1. a dust collector housing; 2. an injection tube; 3. a circulating pump; 4. a suction pipe; 5. a circulation treatment box; 6. a conveyor mesh belt; 7. a first drive pulley; 8. a second drive pulley; 9. a servo drive motor; 10. a limit bar; 11. an inclined deflector; 12. a circular ring connecting pipe; 13. an atomizing spray pipe; 14. a circular ring atomizing spray pipe; 15. a negative pressure fan; 16. an L-shaped limit baffle; 17. a support baffle; 18. a limiting ring plate; 19. dust inlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a wet self-loopa dust collector as shown in fig. 1-4, is provided with blowdown subassembly on this wet self-loopa dust collector, and blowdown subassembly's setting can realize discharging outward to lasting mud, can not cause the circulation pipeline mud to pile up the jam, and the dust removal is kept more conveniently, and blowdown subassembly's specific structure sets up as follows:

in some embodiments, as shown in fig. 1-3, the sewage discharging assembly comprises a suction pipe 4 arranged at the input end of a circulating pump machine 3, the bottom end of the suction pipe 4 is communicated with a circulating treatment box 5, a conveying mesh belt 6 is arranged in the circulating treatment box 5, a first driving belt pulley 7 and a second driving belt pulley 8 are sequentially arranged on the inner wall of the conveying mesh belt 6 from right to left, a servo driving motor 9 is coaxially and fixedly driven at one end part of the first driving belt pulley 7, the suction pipe 4 and the circulating treatment box 5 are fixedly welded, one end parts of the second driving belt pulley 8 and the first driving belt pulley 7 penetrate through the inner wall of the circulating treatment box 5 and extend to the outer position of the circulating treatment box 5, and the first driving belt pulley 7 and the second driving belt pulley 8 are rotationally connected with the circulating treatment box 5;

when the wet self-circulation dust collector of the embodiment is used, the negative pressure fan 15 can be started, negative pressure is generated in the dust collector shell 1, the dust inlet pipe 19 can be communicated with a butt joint pipeline, then water is added into the circulation treatment box 5, the circulation pump 3 is started to enable the water in the circulation treatment box 5 to be sucked into the suction pipe 4, the water enters the injection pipe 2 along the suction pipe 4, enters the circular connecting pipe 12 along the injection pipe 2, is split into the atomizing spray pipes 13 along the circular connecting pipe 12 to be atomized and sprayed, the other part of water enters the circular atomizing spray pipes 14 to realize atomized and sprayed, so that atomized dust fall can be realized on the air sucked into the dust collector shell 1, dust fall water flows down to the upper surface of the conveying mesh belt 6 along the dust collector shell 1, filtration can be realized through meshes on the upper surface of the conveying mesh belt 6, the downflowing water enters the circulation treatment box 5 to be continuously sucked into the suction pipe 4, then the servo driving motor 9 is started to drive the first driving belt pulley 7 to drive the conveying mesh belt 6 to move to the conveying mesh belt 6 to realize inclined conveying belt 10 to realize the inclined conveying of the mud to the inner wall of the conveying belt 10 from the upper surface of the conveying belt 10.

In some embodiments, as shown in fig. 2-3, a welded and fixed limit bar 10 is arranged on the outer wall of the conveying mesh belt 6, so that the conveying mesh belt 6 drives the limit bars 10 to realize limit conveying of slurry, an inclined guide plate 11 is welded in front of the circulation treatment box 5, and the inner wall of the inclined guide plate 11 is polished, so that the conveying mesh belt 6 drives the limit bars 10 to realize conveying of slurry, and the slurry plays a role in guiding conveying.

In some embodiments, as shown in fig. 4, the top end of the injection pipe 2 is welded and communicated with a circular connecting pipe 12, a plurality of communicated atomizing nozzles 13 are distributed on the lower surface of the circular connecting pipe 12 at equal intervals, the inner wall of the circular connecting pipe 12 is welded and communicated with a circular atomizing nozzle 14, a negative pressure fan 15 is installed on the outer wall of the dust remover shell 1 and positioned at the position of one side adjacent to the injection pipe 2, a dust inlet pipe 19 is communicated with the outer wall of the dust remover shell 1 and positioned below the circulating pump 3, so that water needed for dust fall enters the circular connecting pipe 12 along the injection pipe 2, is split into the plurality of atomizing nozzles 13 along the circular connecting pipe 12 for atomization injection, and the other part of water enters the circular atomizing nozzle 14 for atomization injection, so that contact dust fall is realized thoroughly with dust in the air, and the dust fall effect is better.

In some embodiments, as shown in fig. 1, an L-shaped limit baffle 16 is welded on the upper surface of the circulation processing box 5, two symmetrically arranged support baffles 17 are welded on the upper surface of the L-shaped limit baffle 16, and a limit ring plate 18 welded on the outer wall of the dust collector shell 1 is arranged on the upper surface of the support baffles 17;

when the sewage inside the dust remover shell 1 flows down onto the conveying mesh belt 6 during the use of the embodiment, the side protection can be realized through the L-shaped limit baffle 16, and the limit ring plate 18 and the support baffle 17 can realize the lower surface limit protection, so that the better antifouling effect is realized.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a wet-type self-loopa dust collector, includes dust remover shell (1), dust remover shell (1) outer wall one side embedding is equipped with injection pipe (2), has circulating pump machine (3), its characterized in that in the bottom welding intercommunication of injection pipe (2): the input end of the circulating pump machine (3) is provided with a sewage discharging component;

the sewage discharging assembly comprises a suction pipe (4) arranged at the input end of the circulating pump machine (3), a circulating treatment box (5) is communicated with the bottom end of the suction pipe (4), a conveying mesh belt (6) is arranged in the circulating treatment box (5), a first driving belt pulley (7) and a second driving belt pulley (8) are sequentially arranged on the inner wall of the conveying mesh belt (6) from right to left, and a servo driving motor (9) is fixedly arranged at one end part coaxial transmission of the first driving belt pulley (7).

2. A wet self-circulating dust removal apparatus according to claim 1, wherein: the suction pipe (4) and the circulation treatment box (5) are welded and fixed.

3. A wet self-circulating dust removal apparatus according to claim 1, wherein: one end parts of the second driving belt pulley (8) and the first driving belt pulley (7) penetrate through the inner wall of the circulation processing box (5) and extend to the outer position of the circulation processing box (5), and the first driving belt pulley (7) and the second driving belt pulley (8) are rotationally connected with the circulation processing box (5).

4. A wet self-circulating dust removal apparatus according to claim 1, wherein: the outer wall of the conveying mesh belt (6) is provided with a limit strip (10) fixed in a welding way.

5. A wet self-circulating dust removal apparatus according to claim 1, wherein: an inclined guide plate (11) is welded in front of the circulation treatment box (5), and the inner wall of the inclined guide plate (11) is subjected to polishing treatment.

6. A wet self-circulating dust removal apparatus according to claim 1, wherein: the utility model discloses a dust collector is characterized by comprising a dust collector shell (1), a circulating pump machine (3), a dust inlet pipe (19), a ring connecting pipe (12) is welded and communicated with the top end of the injection pipe (2), a plurality of atomizing spray pipes (13) which are communicated with each other are distributed on the lower surface of the ring connecting pipe (12) at equal intervals in a ring, the ring atomizing spray pipes (14) are welded and communicated with the inner wall of the ring connecting pipe (12), a negative pressure fan (15) is installed on the outer wall of the dust collector shell (1) and positioned at the position of one side adjacent to the injection pipe (2), and the dust inlet pipe (19) is communicated with the outer wall of the dust collector shell (1) and positioned below the circulating pump machine (3).

7. A wet self-circulating dust removal apparatus according to claim 1, wherein: the upper surface welding of circulation processing case (5) has L shape limit baffle (16), has two support baffle (17) of symmetry setting at L shape limit baffle (16) upper surface welding, the upper surface of support baffle (17) is equipped with spacing ring plate (18) of welding at dust remover shell (1) outer wall.