CN219539843U

CN219539843U - Dust fall spray set for coal mining

Info

Publication number: CN219539843U
Application number: CN202223195604.5U
Authority: CN
Inventors: 孙永鹏
Original assignee: Hebi Coal Mining Machinery Equipment Manufacturing Co ltd
Current assignee: Hebi Coal Mining Machinery Equipment Manufacturing Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-08-18
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a dust fall spraying device for coal mining, which belongs to the technical field of coal mines and comprises a stable flat plate, wherein moving wheels are fixedly arranged at four corners of the lower surface of the stable flat plate, a dust fall box body is fixedly arranged on the upper surface of the stable flat plate, a dust suction standpipe is communicated with the lower surface of the dust fall box body, a rotating motor is fixedly arranged on the upper surface of the stable flat plate, and oval fan blades are fixedly arranged at the output ends of the rotating motor. This dust fall spray set for coal mining rotates the flabellum through setting up driving motor drive and rotates the dust suction that will outside carries out multistage filtration adsorption operation through filtering plectane, fan-shaped filter and multilayer filter to the dust in the air, can filter the granule dust in the air more fully for have better filter effect to the dust, help better carry out dust fall operation to the colliery scene, effectively improved the convenience that people used.

Description

Dust fall spray set for coal mining

Technical Field

The utility model belongs to the technical field of coal mines, and particularly relates to a dust fall spraying device for a coal mine.

Background

The coal mine is a region where human beings mine coal resources in a mining area rich in coal and is generally divided into an underground coal mine and an open pit coal mine, a large amount of dust can be generated in the coal mining process, dust fall is needed for the dust, and the influence of the dust on the health of staff is reduced; at present, the existing dust fall spraying device generally performs atomization dust fall operation on a coal mine site when in use; the existing dust fall spraying device can cause the ground of the coal mine site to be moist due to the fact that water mist flies around when the existing dust fall spraying device is used, so that working personnel are very inconvenient to operate on the coal mine exploitation, the convenience of working personnel construction is guaranteed better, and the existing dust fall spraying device is not beneficial to better use.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides the dust fall spraying device for the coal mine, which solves the problems that the ground of the coal mine is moist due to the fact that water mist flies around during use, so that the working operation of workers on the coal mine is inconvenient, the convenience of the construction of the workers is better ensured, and the use is better.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust fall spray set for coal mine mining, includes stabilizes the dull and stereotyped, the equal fixed mounting in four corners of stable dull and stereotyped lower surface has the removal wheel, stable dull and stereotyped area upper surface fixed mounting has the dust fall box, the lower surface UNICOM of dust fall box has the dust absorption standpipe, the last fixed surface of stable dull and stereotyped installs the rotating motor, the output fixed mounting of rotating motor has oval flabellum, the inner wall fixed mounting of dust fall box has driving motor, driving motor's output fixed mounting has the rotation flabellum, the inner wall fixed mounting of dust fall box has the filter disc, the inner wall fixed mounting of dust fall box has the fan-shaped filter, the inner wall fixed mounting of dust fall box has the multilayer filter, the lower surface fixed mounting of dust fall box has the collecting box body, the top fixed mounting of collecting box inner wall has the filtration diaphragm, the left surface intercommunication of collecting box has the drain valve, the front fixed mounting of collecting box has the water pump, the input intercommunication of water pump has the water storage box that is connected with stable upper surface, the output of driving motor has the rotation flabellum, the inner wall fixed mounting of rotating ring gear, the annular gear has the fixed mounting of the inner wall of ring gear, the annular carrier fixed mounting.

As a further aspect of the utility model: the inner side surface of the annular plate is provided with an annular sliding groove, the outer side surface of the annular rotating frame is fixedly provided with an annular sliding block, and the annular sliding groove is rotationally connected with the annular sliding block.

As a further aspect of the utility model: a plurality of groups of air outlet vertical holes are formed in the left side face of the dust fall box body, and the lengths of the plurality of groups of air outlet vertical holes are one hundred twenty millimeters.

As a further aspect of the utility model: the number of the filtering circular plates is two, and the right sides of the two groups of filtering circular plates are provided with a plurality of groups of filtering through holes.

As a further aspect of the utility model: the top of drain valve surface fixed mounting has the operation handle, and the surface of operation handle evenly is equipped with friction antiskid line.

As a further aspect of the utility model: an oval through hole is formed in the right side of the lower surface of the dust settling box body, and the size of the oval through hole is matched with the size of the dust collection vertical pipe.

(III) beneficial effects

Compared with the prior art, the utility model has the beneficial effects that:

1. this dust fall spray set for coal mining rotates the flabellum through setting up driving motor drive and rotates the dust suction that will outside carries out multistage filtration adsorption operation through filtering plectane, fan-shaped filter and multilayer filter to the dust in the air, can filter the granule dust in the air more fully for have better filter effect to the dust, help better carry out dust fall operation to the colliery scene, effectively improved the convenience that people used.

2. This dust fall spray set for coal mining drives annular rotating turret and dust fall shower nozzle through setting up rotating electrical machines drive rotation gear and fixed rack meshing and rotates and carry out the dust fall operation of spraying water to remaining dust for have better water spray dust fall effect to the dust, can carry out effectual absorption to the dust in the air better, help the colliery operating personnel to use better.

3. This dust fall spray set for coal mining is inhaled dust standpipe through setting up rotation motor drive oval flabellum rotation and is located subaerial dust and carry out supplementary collection operation for it is more simple and convenient to collect the operation of dust, helps better supplementary dust absorption operation, has further improved the convenience of collecting the dust, helps people better to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic vertical sectional view of the present utility model;

FIG. 3 is a partially exploded view of the present utility model;

in the figure: 1. a stabilization plate; 2. a moving wheel; 3. a dust-reducing box body; 4. a dust collection standpipe; 5. a rotating motor; 6. elliptical fan blades; 7. a driving motor; 8. rotating the fan blades; 9. a filter circular plate; 10. a fan-shaped filter plate; 11. a multi-layer filter plate; 12. a collection box; 13. a filter cross plate; 14. a drain valve; 15. a water pump; 16. a water storage tank body; 17. a transmission tube; 18. an annular plate; 19. an annular rotating frame; 20. a fixed rack; 21. dust falling spray heads; 22. a rotating electric machine; 23. the gear is rotated.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a dust fall spray device for coal mining, including stable flat board 1, the four corners of stable flat board 1 lower surface all fixed mounting has movable wheel 2, stable flat board 1 takes upper surface fixed mounting to have dust fall box 3, dust absorption standpipe 4 is UNICOM to the lower surface of dust fall box 3, rotary motor 5 is fixed to the upper surface of stable flat board 1, rotary motor 5's concrete model is 5IK120GN-C, rotary motor 5's output fixed mounting has oval flabellum 6, rotary motor 7 is fixed to the inner wall of dust fall box 3, concrete model is 5IK120GN-C of driving motor 7, rotary flabellum 8 is fixed to the output of driving motor 7, filter plectane 9 is fixed to the inner wall of dust fall box 3, fan-shaped filter plate 10 is fixed to the inner wall of dust fall box 3, multilayer filter plate 11 is fixed to the inner wall of dust fall box 3, the lower surface of the dust-reducing box body 3 is fixedly provided with a collecting box body 12, the top of the inner wall of the collecting box body 12 is fixedly provided with a filtering transverse plate 13, the left side surface of the collecting box body 12 is communicated with a water discharge valve 14, the front surface of the collecting box body 12 is fixedly provided with a water pump 15, the specific model of the water pump 15 is GLRSQ-001, the input end of the water pump 15 is communicated with a water storage box body 16 connected with the upper surface of the stabilizing flat plate 1, the output end of the water pump 15 is communicated with a transmission pipe 17, the inner wall of the top of the dust-reducing box body 3 is fixedly provided with an annular plate 18, the inner wall of the annular plate 18 is provided with a rotatable annular rotating frame 19, the inner wall of the annular rotating frame 19 is fixedly provided with a fixed rack 20, the lower surface of the annular rotating frame 19 is fixedly provided with a dust-reducing spray head 21, the left side of the upper surface of the dust-reducing box body 3 is fixedly provided with a rotating motor 22, the specific model of the rotating motor 22 is 5IK120GN-C, a rotary gear 23 is fixedly arranged at the output end of the rotary motor 22, and the fixed rack 20 is meshed with the rotary gear 23.

Specifically, as shown in fig. 1 and fig. 2, the left side face of dust box 3 has been seted up multiunit air-out vertical hole, multiunit air-out vertical hole's length is one hundred twenty millimeters, multiunit air-out vertical hole of dust box 3 left side face mutually supports, be convenient for better air-out operation, the quantity of filtering plectane 9 is two sets of, multiunit filter hole has all been seted up to the right side face of two sets of filtering plectane 9, the filter hole of the right side face of two sets of filtering plectane 9 mutually supports, be convenient for better filters the dust, the top fixed mounting of drain valve 14 surface has the operation handle, the surface of operation handle evenly is equipped with friction anti-skidding line, the friction anti-skidding line increase frictional force of drain valve 14 top operation handle surface, improve anti-skidding effect, oval through-hole has been seted up on the right side standpipe of dust absorption standpipe 4 to oval through-hole and the size looks adaptation of dust absorption standpipe, the oval through-hole on the lower surface right side of dust box 3 mutually supports with dust absorption standpipe 4, help better supplementary dust absorption operation.

Specifically, as shown in fig. 3, an annular chute is formed in the inner side surface of the annular plate 18, an annular slide block is fixedly mounted on the outer side surface of the annular rotating frame 19, the annular chute is rotationally connected with the annular slide block, and the annular chute in the inner side surface of the annular plate 18 is mutually matched with the annular slide block on the outer side surface of the annular rotating frame 19, so that the rotating stability is improved.

The working principle of the utility model is as follows:

s1, moving the device to a designated position, starting a driving motor 7, driving a rotating fan blade 8 to rotate by the output end of the driving motor 7 to suck external air dust into a dust-removing box body 3, and simultaneously starting a rotating motor 5, and driving an elliptical fan blade 6 to rotate by the output end of the rotating motor 5 to suck the dust on the ground into a dust-collecting vertical pipe 4 and further into the dust-removing box body 3;

s2, carrying out multistage filtration and adsorption operation on dust in the air through a filtration circular plate 9, a fan-shaped filter plate 10 and a multi-layer filter plate 11;

s3, filtering and adsorbing thick dust, entering the left side of the dust settling box body 3, starting the water pump 15, conveying the water in the water storage box body 16 into the dust settling spray head 21 to spray out the dust after the water pump 15 sucks the water in the water storage box body 16 and conveys the water through the conveying pipe 17, starting the rotating motor 22, driving the rotating gear 23 to rotate by the output end of the rotating motor 22, and driving the annular rotating frame 19 and the dust settling spray head 21 to uniformly rotate by the meshing of the rotating gear 23 and the fixed rack 20.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. The utility model provides a dust fall spray set for coal mining, includes stable flat board (1), the equal fixed mounting in four corners of stable flat board (1) lower surface has removal wheel (2), the last fixed surface of stable flat board (1) installs dust box (3), its characterized in that: the utility model discloses a dust collection device, including dust collection box (3), dust collection standpipe (4), stable flat board (1), oval flabellum (6) are installed to the lower surface intercommunication of dust collection box (3), rotary motor (5) are installed to the upper surface fixed mounting of stable flat board (1), oval flabellum (6) are installed to the output fixed mounting of rotary motor (5), driving motor (7) are installed to the inner wall fixed mounting of dust collection box (3), rotary flabellum (8) are installed to the output fixed mounting of driving motor (7), filter circular plate (9) are installed to the inner wall fixed mounting of dust collection box (3), fan-shaped filter plate (10) are installed to the inner wall fixed mounting of dust collection box (3), multilayer filter plate (11) are installed to the inner wall fixed mounting of dust collection box (3), filter cross plate (13) are installed at the top fixed mounting of collection box (12) inner wall, the left side intercommunication of collection box (12) has drain valve (14), water pump (15) are installed to the fixed mounting of collection box (12), water pump (15) are connected with flat board (16) on the inner wall fixed mounting of stable flat board (1), water pump (17) are installed to the inner wall fixed mounting of dust collection box (3), the inner wall of annular board (18) is equipped with rotatable annular rotating turret (19), the inner wall fixed mounting of annular rotating turret (19) has fixed rack (20), the lower surface fixed mounting of annular rotating turret (19) has dust fall shower nozzle (21), the left side fixed mounting of dust fall box (3) upper surface has rotating electrical machines (22), the output fixed mounting of rotating electrical machines (22) has rotating gear (23), fixed rack (20) and rotating gear (23) meshing.

2. The dust fall spraying device for coal mining according to claim 1, wherein: an annular sliding groove is formed in the inner side face of the annular plate (18), an annular sliding block is fixedly arranged on the outer side face of the annular rotating frame (19), and the annular sliding groove is connected with the annular sliding block in a rotating mode.

3. The dust fall spraying device for coal mining according to claim 1, wherein: the left side face of the dust fall box body (3) is provided with a plurality of groups of air outlet vertical holes, and the lengths of the plurality of groups of air outlet vertical holes are all one hundred twenty millimeters.

4. The dust fall spraying device for coal mining according to claim 1, wherein: the number of the filter circular plates (9) is two, and a plurality of groups of filter through holes are formed in the right side surfaces of the two groups of filter circular plates (9).

5. The dust fall spraying device for coal mining according to claim 1, wherein: the top of the outer surface of the drainage valve (14) is fixedly provided with an operation handle, and friction anti-slip lines are uniformly arranged on the outer surface of the operation handle.

6. The dust fall spraying device for coal mining according to claim 1, wherein: an oval through hole is formed in the right side of the lower surface of the dust settling box body (3), and the size of the oval through hole is matched with the size of the dust collection vertical pipe (4).