CN221002838U

CN221002838U - Colliery purger

Info

Publication number: CN221002838U
Application number: CN202322474469.6U
Authority: CN
Inventors: 黄向永
Original assignee: Shaanxi Changwu Tingnan Coal Industry Co Ltd
Current assignee: Shaanxi Changwu Tingnan Coal Industry Co Ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-05-24
Anticipated expiration: 2033-09-12

Abstract

The utility model discloses a coal mine cleaner, in particular to the technical field of coal mine cleaning and dust removal, which comprises the following components: the cleaning and dedusting box is characterized in that an air inlet pipe communicated with the inside of the cleaning and dedusting box is fixedly arranged at the top of one side of the cleaning and dedusting box; the top end of the fixed partition plate is fixedly provided with a filter screen plate; the movable plate, fixed a plurality of fixed needles that are equipped with in movable plate one side, the fixed two movable rods that are equipped with of movable plate opposite side, movable rod outer pot head is equipped with reset spring, two the fixed connecting plate that is equipped with of movable rod one end, the fixed arc piece that is equipped with in the connecting plate outside. According to the utility model, the holes of the filter screen plate are cleaned through the movable plate and the fixed needle, so that the condition that the filter screen plate is blocked by dust is avoided, the dust collection, cleaning and filtering of the device can be always maintained in a high-efficiency state, the cleaning and filtering efficiency is higher, the disassembly and cleaning workload of the filter screen plate is reduced, and the overall use effect is better.

Description

Colliery purger

Technical Field

The utility model relates to the technical field of coal mine cleaning and dust removal, in particular to a coal mine cleaner.

Background

Coal mines refer to places rich in coal resources and are generally divided into underground coal mines and open air coal mines. When the coal seam is far from the earth surface, coal is generally selected to be extracted from underground mining roadways, which is an underground coal mine. When the distance between the coal seam and the ground surface is very short, the earth surface soil layer is generally stripped directly to excavate coal, and the coal is an open pit coal mine. Many dust can be generated in the coal mining process, and the dust needs to be cleaned and removed, so that the environment in the coal mine can be guaranteed to be good.

At present, the colliery purger is washd the in-process that removes dust to the colliery, and most is come the dust filtration inside wasing the case through dust absorption filterable principle, and the dust can cause the jam to wasing the inside filter screen plate of case, can influence dust absorption like this and wash filterable efficiency, and the dismantlement clearance of filter screen plate is also comparatively troublesome, holistic result of use is not enough.

Therefore, it is necessary to invent a coal mine cleaner to solve the above problems.

Disclosure of utility model

The utility model aims to provide a coal mine cleaner, which cleans holes of a filter screen plate through a movable plate and a fixed needle, so that the condition that the filter screen plate is blocked by dust is avoided, dust collection, cleaning and filtration of the device can be always maintained in a high-efficiency state, the cleaning and filtration efficiency is higher, the disassembly and cleaning workload of the filter screen plate is reduced, and the whole use effect is better, so that the defects in the technology are overcome.

In order to achieve the above object, the present utility model provides the following technical solutions: a coal mine cleaner comprising:

The cleaning and dedusting box is characterized in that an air inlet pipe communicated with the inside of the cleaning and dedusting box is fixedly arranged at the top of one side of the cleaning and dedusting box;

The fixed partition plate is fixedly arranged in the cleaning dust removal box, and the top end of the fixed partition plate is fixedly provided with a filter screen plate;

The movable plate is arranged on one side of the filter screen plate, which is far away from the air inlet pipe, a plurality of fixing needles are fixedly arranged on one side of the movable plate, the fixing needles correspond to holes of the filter screen plate, two movable rods are fixedly arranged on the other side of the movable plate, one ends of the movable rods extend to the other side of the cleaning dust collection box, a reset spring is sleeved at the outer end of each movable rod, two ends of each reset spring are fixedly connected with the inner wall of the cleaning dust collection box and the other side of the movable plate respectively, one end of each movable rod is fixedly provided with a connecting plate, and an arc block is fixedly arranged on the outer side of each connecting plate;

The cleaning dust box is characterized in that one side of the cleaning dust box is rotationally connected with a first rotating rod, a pushing block is fixedly arranged at the outer end of the first rotating rod, and arc-shaped protruding blocks on the pushing block are distributed in a staggered mode with the arc-shaped blocks.

Preferably, the fixed outlet duct that is linked together rather than inside that is equipped with of washing dust removal case opposite side, first dwang bottom passes the outlet duct top and extends into the outlet duct inside, rotate between first dwang and the outlet duct and be connected, the inside fixed motor that is equipped with of outlet duct, the fixed second dwang that is equipped with of output shaft of motor, the second dwang is established in first dwang bottom, rotate through the bearing frame between second dwang and the outlet duct inner wall and be connected, fixed a plurality of flabellum that are equipped with on the second dwang is convenient for take out the inside air of washing dust removal case, and then makes its inside negative pressure that forms.

Preferably, the bottom end of the first rotating rod and the outer end of the second rotating rod are fixedly provided with a bevel gear, the bevel gear is arranged on the outer side of the fan blade, and the two bevel gears are meshed with each other, so that the first rotating rod and the pushing block are conveniently driven to rotate.

Preferably, the inside top of cleaning the dust removal case is fixed and is equipped with the cavity and sprays the board, the cavity sprays the board and establishes between intake pipe and filter screen board, the cavity sprays the fixed shower head that is linked together rather than inside that is equipped with of board bottom, the fixed water pump that is equipped with in cleaning the dust removal case rear end, the fixed inlet tube that is equipped with of inlet tube end, inlet tube one end passes cleaning the dust removal case rear end bottom and is linked together with cleaning the dust removal incasement portion, the fixed outlet pipe that is equipped with of outlet tube end of water pump, outlet pipe one end passes cleaning the dust removal case rear end and cavity and sprays the board rear end and is linked together with the cavity and sprays the inboard, is convenient for spray the dust removal.

Preferably, the bottom end of the cleaning dust removing box is fixedly provided with a collecting tank, and the collecting tank is arranged on one side of the fixed partition board, which is close to the hollow spraying plate, so that dust can be conveniently collected.

Preferably, the collecting tank bottom mounting is equipped with the blow off pipe that is linked together with its inside, blow off pipe bottom threaded connection has the shutoff lid, the discharge of the dust mud of being convenient for.

Preferably, supporting legs are fixedly arranged at four corners of the bottom end of the cleaning and dust removing box, brake wheels are fixedly arranged at the bottom ends of the supporting legs, and the device is convenient to move.

In the technical scheme, the utility model has the technical effects and advantages that:

1. The movable plate and the fixed needle are used for cleaning the holes of the filter screen plate, so that the condition that the filter screen plate is blocked by dust is avoided, dust collection, cleaning and filtration of the device can be always maintained in a high-efficiency state, the cleaning and filtration efficiency is high, the disassembly and cleaning workload of the filter screen plate is reduced, and the overall use effect is good;

2. The dust in the air entering the cleaning dust removal box is treated through the water sprayed out of the spray heads, so that the dust can be cleaned and filtered thoroughly, the cleaning and filtering effects are further improved, and the practicability is high.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

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

FIG. 2 is a schematic overall perspective view of the present utility model;

FIG. 3 is a schematic view of the overall perspective cross-sectional structure of the present utility model;

FIG. 4 is a schematic view showing the three-dimensional structure of a movable plate and a fixed needle according to the present utility model;

FIG. 5 is a schematic view of a three-dimensional cross-sectional structure of an outlet pipe of the present utility model;

Fig. 6 is a schematic view of the bottom structure of the hollow shower plate and the shower head of the present utility model.

Reference numerals illustrate:

1. Cleaning a dust removing box; 2. an air inlet pipe; 3. fixing the partition board; 4. a filter screen plate; 5. a movable plate; 6. fixing the needle; 7. a movable rod; 8. a return spring; 9. a connecting plate; 10. an arc-shaped block; 11. a first rotating lever; 12. a pushing block; 13. an air outlet pipe; 14. a motor; 15. a second rotating lever; 16. a fan blade; 17. bevel gears; 18. a hollow shower plate; 19. a spray header; 20. a water pump; 21. a water inlet pipe; 22. a water outlet pipe; 23. a collection tank; 24. a blow-down pipe; 25. support legs; 26. and a brake wheel.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The present utility model provides a coal mine cleaner as shown in figures 1, 3, 4 and 5, comprising:

The cleaning and dedusting box 1 is provided with an air inlet pipe 2 communicated with the inside of the cleaning and dedusting box 1 at the top of one side;

the fixed partition plate 3 is fixedly arranged in the cleaning and dedusting box 1, and the filter screen plate 4 is fixedly arranged at the top end of the fixed partition plate 3;

The movable plate 5 is arranged on one side of the filter screen plate 4, which is far away from the air inlet pipe 2, a plurality of fixing needles 6 are fixedly arranged on one side of the movable plate 5, the fixing needles 6 correspond to holes of the filter screen plate 4, two movable rods 7 are fixedly arranged on the other side of the movable plate 5, one ends of the movable rods 7 extend to the other side of the cleaning and dust removing box 1, a reset spring 8 is sleeved at the outer ends of the movable rods 7, two ends of the reset spring 8 are fixedly connected with the inner wall of the cleaning and dust removing box 1 and the other side of the movable plate 5 respectively, one ends of the two movable rods 7 are fixedly provided with a connecting plate 9, and arc-shaped blocks 10 are fixedly arranged on the outer sides of the connecting plate 9;

One side of the cleaning and dust removing box 1 is rotatably connected with a first rotating rod 11, the outer end of the first rotating rod 11 is fixedly provided with a pushing block 12, and arc-shaped protruding blocks on the pushing block 12 are distributed in a staggered mode with the arc-shaped blocks 10.

The other side of the cleaning and dust removing box 1 is fixedly provided with an air outlet pipe 13 communicated with the inside of the cleaning and dust removing box, the bottom end of a first rotating rod 11 penetrates through the top end of the air outlet pipe 13 and extends into the air outlet pipe 13, the first rotating rod 11 is rotationally connected with the air outlet pipe 13, a motor 14 is fixedly arranged in the air outlet pipe 13, an output shaft of the motor 14 is fixedly provided with a second rotating rod 15, the second rotating rod 15 is arranged at the bottom of the first rotating rod 11, the second rotating rod 15 is rotationally connected with the inner wall of the air outlet pipe 13 through a bearing seat, a plurality of fan blades 16 are fixedly arranged on the second rotating rod 15, bevel gears 17 are fixedly arranged at the bottom end of the first rotating rod 11 and the outer end of the second rotating rod 15, the bevel gears 17 are arranged at the outer sides of the fan blades 16, and the two bevel gears 17 are meshed with each other.

Supporting legs 25 are fixedly arranged at four corners of the bottom end of the cleaning and dedusting box 1, and brake wheels 26 are fixedly arranged at the bottom ends of the supporting legs 25.

The device is pushed to a coal mine, the motor 14 is started, the output shaft of the motor 14 drives the second rotating rod 15 to rotate, the second rotating rod 15 drives the plurality of fan blades 16 to rotate, the rotating fan blades 16 can draw out air inside the cleaning and dust removing box 1, negative pressure is formed inside the cleaning and dust removing box 1, outside air and dust can enter the cleaning and dust removing box 1 through the air inlet pipe 2, the filter screen plate 4 can filter dust, filtered air is discharged through the air outlet pipe 13, the second rotating rod 15 drives the first rotating rod 11 to rotate through the two bevel gears 17 when rotating, the first rotating rod 11 drives the pushing block 12 to rotate, the arc-shaped protruding blocks of the pushing block 12 are extruded inwards when moving to the outer end of the arc-shaped block 10, the arc-shaped block 10 drives the connecting plate 9 to move inwards, the connecting plate 9 drives the two movable rods 7 to move inwards, the two movable plates 5 and the plurality of fixed needles 6 move inwards, the fixed needles 6 can enter holes of the filter screen plate 4, when the arc-shaped protruding blocks of the pushing block 12 leave the outer end of the arc-shaped protruding blocks 10, the movable plates 5 and the fixed needles 6 can return to the holes of the filter screen plate 4 under the reset spring force, and the filter screen plate 4 can be prevented from being blocked.

According to the utility model, the holes of the filter screen plate 4 are cleaned through the movable plate 5 and the fixed needles 6, so that the condition that the filter screen plate 4 is blocked by dust is avoided, dust collection, cleaning and filtering of the device can be always maintained in a high-efficiency state, the cleaning and filtering efficiency is higher, the disassembling and cleaning workload of the filter screen plate 4 is reduced, the whole using effect is better, and the problems that in the prior art, in the process of cleaning and dedusting a coal mine, dust is filtered in a cleaning box mostly through the principle of dust collection and filtering, and the dust can block the filter screen plate in the cleaning box, so that the dust collection, cleaning and filtering efficiency is influenced, the disassembling and cleaning of the filter screen plate are more troublesome, and the whole using effect is not good are solved.

The utility model provides a coal mine cleaner as shown in figures 2, 3 and 6, wherein a hollow spray plate 18 is fixedly arranged at the top end of the inside of a cleaning and dust removing box 1, the hollow spray plate 18 is arranged between an air inlet pipe 2 and a filter screen plate 4, a plurality of spray heads 19 communicated with the inside of the hollow spray plate 18 are fixedly arranged at the bottom end of the hollow spray plate 18, a water pump 20 is fixedly arranged at the rear end of the cleaning and dust removing box 1, a water inlet pipe 21 is fixedly arranged at the water inlet end of the water pump 20, one end of the water inlet pipe 21 penetrates through the bottom of the rear end of the cleaning and dust removing box 1 and is communicated with the inside of the cleaning and dust removing box 1, a water outlet pipe 22 is fixedly arranged at the water outlet end of the water pump 20, and one end of the water outlet pipe 22 penetrates through the rear end of the cleaning and dust removing box 1 and the rear end of the hollow spray plate 18 and is communicated with the inside of the hollow spray plate 18.

The bottom end fixing of the cleaning and dedusting box 1 is provided with a collecting tank 23, the collecting tank 23 is arranged on one side of the fixed partition board 3 close to the hollow spray board 18, the bottom end fixing of the collecting tank 23 is provided with a drain pipe 24 communicated with the inside of the collecting tank, and the bottom end of the drain pipe 24 is in threaded connection with a plugging cover.

Fresh water is added to the bottom end inside the cleaning and dust removing box 1, when dust enters the cleaning and dust removing box 1, the water pump 20 is started, water at the bottom end inside the cleaning and dust removing box 1 enters the hollow spray plate 18 through the water inlet pipe 21 and the water outlet pipe 22, and then is sprayed out through the spray heads 19, the sprayed water can bring the dust to the bottom end inside the cleaning and dust removing box 1, the water falling at the bottom end inside the cleaning and dust removing box 1 can be recycled, dust entering the air inside the cleaning and dust removing box 1 is treated through the sprayed water in the spray heads 19, dust cleaning and dust removing can be thoroughly and thoroughly performed, the cleaning and dust removing effect is further improved, and the practicability is strong.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. A coal mine cleaner, comprising:

The cleaning and dedusting device comprises a cleaning and dedusting box (1), wherein an air inlet pipe (2) communicated with the inside of the cleaning and dedusting box (1) is fixedly arranged at the top of one side of the cleaning and dedusting box;

the dust-cleaning device comprises a fixed partition plate (3), wherein the fixed partition plate (3) is fixedly arranged inside a cleaning dust-cleaning box (1), and a filter screen plate (4) is fixedly arranged at the top end of the fixed partition plate (3);

The movable plate (5), the movable plate (5) is arranged on one side, far away from the air inlet pipe (2), of the filter screen plate (4), a plurality of fixing needles (6) are fixedly arranged on one side of the movable plate (5), the fixing needles (6) correspond to holes of the filter screen plate (4), two movable rods (7) are fixedly arranged on the other side of the movable plate (5), one end of each movable rod (7) extends to the other side of the cleaning and dust removing box (1), a reset spring (8) is sleeved at the outer end of each movable rod (7), two ends of each reset spring (8) are fixedly connected with the inner wall of the cleaning and dust removing box (1) and the other side of the movable plate (5), one end of each movable rod (7) is fixedly provided with a connecting plate (9), and an arc-shaped block (10) is fixedly arranged on the outer side of each connecting plate (9);

The cleaning and dust removing box comprises a cleaning and dust removing box body, wherein one side of the cleaning and dust removing box body is rotatably connected with a first rotating rod (11), a pushing block (12) is fixedly arranged at the outer end of the first rotating rod (11), and arc-shaped protruding blocks on the pushing block (12) are distributed in a staggered mode with arc-shaped blocks (10).

2. A coal mine cleaner as claimed in claim 1, wherein: the cleaning and dedusting box comprises a cleaning and dedusting box body, and is characterized in that an air outlet pipe (13) communicated with the cleaning and dedusting box body is fixedly arranged on the other side of the cleaning and dedusting box body, the bottom end of a first rotating rod (11) penetrates through the top end of the air outlet pipe (13) and extends into the air outlet pipe (13), the first rotating rod (11) is connected with the air outlet pipe (13) in a rotating mode, a motor (14) is fixedly arranged in the air outlet pipe (13), a second rotating rod (15) is fixedly arranged on an output shaft of the motor (14), the second rotating rod (15) is arranged at the bottom of the first rotating rod (11), the second rotating rod (15) is connected with the inner wall of the air outlet pipe (13) in a rotating mode through a bearing seat, and a plurality of fan blades (16) are fixedly arranged on the second rotating rod (15).

3. A coal mine cleaner as claimed in claim 2, wherein: the bottom end of the first rotating rod (11) and the outer end of the second rotating rod (15) are fixedly provided with a bevel gear (17), the bevel gear (17) is arranged on the outer side of the fan blade (16), and the two bevel gears (17) are meshed with each other.

4. A coal mine cleaner as claimed in claim 1, wherein: the cleaning and dedusting box is characterized in that a hollow spray plate (18) is fixedly arranged at the top end inside the cleaning and dedusting box (1), the hollow spray plate (18) is arranged between an air inlet pipe (2) and a filter screen plate (4), a plurality of spray heads (19) communicated with the inside of the hollow spray plate (18) are fixedly arranged at the bottom end of the hollow spray plate (18), a water pump (20) is fixedly arranged at the rear end of the cleaning and dedusting box (1), a water inlet pipe (21) is fixedly arranged at the water inlet end of the water pump (20), one end of the water inlet pipe (21) penetrates through the bottom of the rear end of the cleaning and dedusting box (1) and is communicated with the inside of the cleaning and dedusting box (1), and a water outlet pipe (22) is fixedly arranged at the water outlet end of the water pump (20), and one end of the water outlet pipe (22) penetrates through the rear end of the cleaning and the rear end of the hollow spray plate (18) and is communicated with the inside of the hollow spray plate (18).

5. A coal mine cleaner as claimed in claim 4, wherein: the bottom end of the cleaning and dedusting box (1) is fixedly provided with a collecting tank (23), and the collecting tank (23) is arranged on one side, close to the hollow spray plate (18), of the fixed partition plate (3).

6. A coal mine cleaner as claimed in claim 5, wherein: the bottom end of the collecting tank (23) is fixedly provided with a drain pipe (24) communicated with the inside of the collecting tank, and the bottom end of the drain pipe (24) is in threaded connection with a plugging cover.

7. A coal mine cleaner as claimed in claim 1, wherein: supporting legs (25) are fixedly arranged at four corners of the bottom end of the cleaning and dedusting box (1), and brake wheels (26) are fixedly arranged at the bottom ends of the supporting legs (25).