CN215939469U - Dust removal device for coal mining - Google Patents

Abstract

The utility model belongs to the technical field of coal mining dust removal, and relates to a dust removal device for coal mining, which comprises a box body, wherein a bearing plate is fixedly connected to the inner wall of the box body, an inclined filter plate is fixedly connected to one side of the bearing plate, four fixed columns are fixedly connected to one side of the bottom of the box body, hollow boxes are lapped on the tops of the four fixed columns, and one side of each hollow box is lapped with one side of the inclined filter plate. Its beneficial effect is, through the spill cardboard, the combined action of filter screen board and fixed strip, can conveniently change filter screen board, through the spout, the slider, the spill cardboard, filter screen board, the fixed block, flexible subassembly, a bearing, the apparatus further comprises a rotating shaft, the dwang, dial the combined action of board and motor, can conveniently play the effect of rocking to filter screen board, thereby shake the cinder that will block up on filter screen board, through the bearing plate, the combined action of slope filter plate and fretwork box, conveniently collect the cinder, thereby be convenient for unify a pair of cinder and handle.

Description

Dust removal device for coal mining

Technical Field

The utility model belongs to the technical field of coal mining dust removal, and particularly relates to a dust removal device for coal mining.

Background

The coal mining machine is a large machine for mining coal mines, and in the using process of the coal mining machine, because the coal mine needs to be crushed, a large amount of dust can be generated in the mining working process, and in the mining operation process, a large amount of dust can be generated, so that the body of a miner can be injured while air is polluted, and if the air is sucked into the body, diseases such as tuberculosis can be caused.

A coal mining dust removal device as disclosed in chinese patent literature, publication No.: CN211737190U, published: 20201023, although the problems of easy dust accumulation and filter screen blockage are solved, the problem of inconvenient filter screen plate replacement is not solved, meanwhile, the blockage prevention effect of the filter screen plate is poor, and the coal slag generated by filtration is also not convenient to collect and treat, so the dust removal device for coal mining is specially provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a dust removal device for coal mining, which solves the technical problems that a filter screen plate is inconvenient to replace, the anti-blocking effect is poor and coal cinder is inconvenient to collect.

In order to achieve the purpose, the utility model provides the following technical scheme: the dust removal device for coal mining comprises a box body, wherein a bearing plate is fixedly connected to the inner wall of the box body, an inclined filter plate is fixedly connected to one side of the bearing plate, four fixing columns are fixedly connected to one side of the bottom of the box body, hollow boxes are lapped on the tops of the four fixing columns, one side of each hollow box is lapped with one side of the inclined filter plate, the bearing plate and the inclined filter plate divide the inner part of the box body into a liquid collection chamber and a treatment chamber, a set of sliding grooves are formed in two sides of the inner wall of the treatment chamber, a set of sliding grooves are formed in two sets of sliding grooves, sliding blocks are connected into the two sets of sliding grooves in a sliding mode, concave clamping plates are fixedly connected to the opposite sides of the two sets of sliding blocks, a filter screen plate is clamped into the concave clamping plates, and fixing strips are fixedly connected to the tops of the filter screen plate.

The equal fixedly connected with in inner wall both sides of treatment chamber is a set of fixed block, and is a set of the quantity of fixed block is two, and is two sets of the equal fixedly connected with telescopic component in one side of fixed block, it is two sets of the equal fixed connection in one side of spill cardboard of telescopic component's the equal fixed connection in one side of one end, the inner wall both sides of treatment chamber are all seted up flutedly, two the equal fixedly connected with bearing in inner wall of recess, two the pivot is worn to be equipped with, two by the activity in the bearing the looks remote site fixedly connected with dwang of pivot, two of last fixedly connected with of dwang dial the board, one side fixedly connected with motor, one of box the output shaft fixed connection of box and motor is passed to the one end of pivot.

As a further scheme of the utility model: the telescopic component comprises a telescopic rod and a spring, the spring is sleeved on the telescopic rod, one end of the telescopic rod and one end of the spring are fixedly connected to one side of the fixing plate, and the other end of the telescopic rod and the other end of the spring are fixedly connected to one side of the concave clamping plate.

As a further scheme of the utility model: the water storage plate is fixedly connected to one side of the top of the treatment chamber, the lower surface of the water storage plate is communicated with a plurality of spray heads, the top of the water storage plate is communicated with a connecting pipe, and one end of the connecting pipe penetrates through the box body to be communicated with the outside.

As a further scheme of the utility model: the front of box is provided with the controller, one side of treatment chamber has first chamber door through hinge swing joint, the top of treatment chamber has the second chamber door through hinge swing joint, the bottom fixedly connected with ultraviolet lamp of second chamber door.

As a further scheme of the utility model: one side of the treatment chamber is communicated with an air inlet pipe, the other side of the treatment chamber is provided with an air outlet, and a filter screen is fixedly connected in the air outlet.

As a further scheme of the utility model: the inner wall fixedly connected with of processing chamber has three groups of concave strips, and a set of the quantity of concave strip is two, three groups the equal joint of concave strip has the active carbon board.

As a further scheme of the utility model: the bottom of one side of the liquid collection chamber is communicated with a drain pipe, a valve is arranged on the drain pipe, and the controller is respectively and electrically connected with the motor and the ultraviolet lamp through leads.

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

1. this dust collector for coal mining through the combined action of spill cardboard, filter plate and fixed strip, can conveniently change filter plate, through spout, slider, spill cardboard, filter plate, fixed block, flexible subassembly, bearing, pivot, dwang, group board and motor's combined action, can conveniently play the effect of rocking to filter plate to the cinder that will block up on filter plate shakes down.

2. This dust collector for coal mining through the combined action of bearing plate, slope filter plate and fretwork box, conveniently collects the cinder to be convenient for unify and handle the cinder, through the combined action of water storage plate, shower nozzle and connecting pipe, can wash down the gaseous contained great cinder, play the effect of preliminary treatment to gas, and prevent that great cinder from blockking up the filter plate.

3. This dust collector for coal mining through the setting of concave strip and active carbon board, further adsorbs the coal particle that contains in the gas to improve the treatment effect to gas, also be convenient for change the active carbon board simultaneously, through ultraviolet lamp's setting, can be convenient for handle the indoor fretwork box and filter plate of carrying on of treatment through the setting of first chamber door and second chamber door to the sterile effect that disinfects that plays.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural diagram of a front view cross section of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic view of the telescoping assembly of FIG. 2 according to the present invention;

in the figure: 1. a box body; 2. a bearing plate; 3. inclining the filter plate; 4. a liquid collection chamber; 5. a processing chamber; 6. a drain pipe; 7. a valve; 8. fixing a column; 9. a hollow box; 10. a first door; 11. a second door; 12. an ultraviolet lamp; 13. an air inlet pipe; 14. a water storage plate; 15. a spray head; 16. a connecting pipe; 17. a chute; 18. a slider; 19. a concave clamping plate; 20. a filter screen plate; 21. a fixing strip; 22. a fixed block; 23. a telescoping assembly; 231. a telescopic rod; 232. a spring; 24. an air outlet; 25. a filter screen; 26. a groove; 27. a bearing; 28. a rotating shaft; 29. rotating the rod; 30. dialing a plate; 31. a motor; 32. concave strips; 33. an activated carbon plate; 34. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a dust removal device for coal mining comprises a box body 1, wherein a bearing plate 2 is fixedly connected to the inner wall of the box body 1, an inclined filter plate 3 is fixedly connected to one side of the bearing plate 2, four fixing columns 8 are fixedly connected to one side of the bottom of the box body 1, hollow boxes 9 are lapped on the tops of the four fixing columns 8, one side of each hollow box 9 is lapped on one side of the inclined filter plate 3, coal cinder is conveniently collected under the combined action of the bearing plate 2, the inclined filter plates 3 and the hollow boxes 9, so that the coal cinder is conveniently treated in a unified mode, the box body 1 is divided into a liquid collecting chamber 4 and a treatment chamber 5 by the bearing plate 2 and the inclined filter plates 3, a group of sliding grooves 17 is formed in each of two sides of the inner wall of the treatment chamber 5, sliding blocks 18 are slidably connected in the two groups of sliding grooves 17, concave clamping plates 19 are fixedly connected to the opposite sides of the two groups of sliding blocks 18, and filter plates 20 are clamped in the concave clamping plates 19, the top of the filter screen plate 20 is fixedly connected with a fixing strip 21, and the filter screen plate 20 can be conveniently replaced through the combined action of the concave clamping plate 19, the filter screen plate 20 and the fixing strip 21.

Two sides of the inner wall of the processing chamber 5 are fixedly connected with a group of fixed blocks 22, the number of the group of fixed blocks 22 is two, one side of each group of fixed blocks 22 is fixedly connected with a telescopic component 23, one end of each group of telescopic components 23 is fixedly connected with one side of a concave clamping plate 19, two sides of the inner wall of the processing chamber 5 are respectively provided with a groove 26, the inner walls of the two grooves 26 are respectively fixedly connected with a bearing 27, a rotating shaft 28 is movably arranged in the two bearings 27 in a penetrating way, the opposite ends of the two rotating shafts 28 are fixedly connected with rotating rods 29, two shifting plates 30 are fixedly connected on the rotating rods 29, one side of the box body 1 is fixedly connected with a motor 31, one end of one rotating shaft 28 penetrates through the box body 1 and is fixedly connected with an output shaft of the motor 31 through the combined action of a sliding groove 17, a sliding block 18, the concave clamping plate 19, a filter screen plate 20, the fixed blocks 22, the telescopic components 23, the bearings 27, the rotating shafts 28, the rotating rods 29, the shifting plates 30 and the motor 31, the screen plate 20 can be conveniently shaken, so that the cinder blocked on the screen plate 20 is shaken.

Specifically, as shown in fig. 2 and 5: the telescopic assembly 23 comprises a telescopic rod 231 and a spring 232, the spring 232 is sleeved on the telescopic rod 231, one end of the telescopic rod 231 and the spring 232 is fixedly connected to one side of a fixing plate, the other end of the telescopic rod 231 and the spring 232 is fixedly connected to one side of a concave clamping plate 19, the top one side of the treatment chamber 5 is fixedly connected with a water storage plate 14, the lower surface of the water storage plate 14 is communicated with a plurality of spray heads 15, the top of the water storage plate 14 is communicated with a connecting pipe 16, one end of the connecting pipe 16 penetrates through the box body 1 and is communicated with the outside, the water storage plate 14, the spray heads 15 and the connecting pipe 16 are used together, the gas can be flushed down by the contained large coal slag, the gas is pretreated, and the filter screen plate 20 is prevented from being blocked by the large coal slag.

Specifically, as shown in fig. 1, 2, and 3: the front of box 1 is provided with controller 34, controller 34 can play the conventional known equipment of control for the computer and so on, there is first chamber door 10 one side of process chamber 5 through hinge swing joint, there is second chamber door 11 at the top of process chamber 5 through hinge swing joint, setting through first chamber door 10 and second chamber door 11, be convenient for handle fretwork box 9 and filter screen board 20 in the process chamber 5, the bottom fixedly connected with ultraviolet lamp 12 of second chamber door 11, setting through ultraviolet lamp 12, can be to playing the sterile effect of disinfecting, one side intercommunication of process chamber 5 has air-supply line 13, air outlet 24 has been seted up to the opposite side of process chamber 5, fixedly connected with filter screen 25 in the air outlet 24.

Specifically, as shown in fig. 2, 3, and 4: three groups of concave strips 32 of inner wall fixedly connected with of process chamber 5, the quantity of a set of concave strip 32 is two, three equal joints of concave strip 32 of group have activated carbon plate 33, setting through concave strip 32 and activated carbon plate 33, further adsorb the coal particle that contains in the gas, thereby improve the treatment effect to gas, also be convenient for simultaneously change activated carbon plate 33, one side bottom intercommunication of collecting liquid chamber 4 has drain pipe 6, be provided with valve 7 on the drain pipe 6, setting through drain pipe 6 and valve 7, can conveniently discharge the rivers in collecting liquid chamber 4, controller 34 pass through the wire respectively with motor 31 and ultraviolet lamp 12 electric connection.

The working principle of the utility model is as follows:

s1, when the device is used, the device is communicated with an external power supply, the connecting pipe 16 is connected with an air outlet pipeline for coal mining, meanwhile, the water pipe is communicated with the connecting pipe 16, an external water valve is opened, the ultraviolet lamp 12 is lightened through the controller 34, the motor 31 works, gas enters the processing chamber 5 through the connecting pipe 16, water flows into the water storage plate 14 through the connecting pipe 16 and then is sprayed out through the spray head 15 to wash out coal impurities in the gas, the coal impurities fall into the hollow box 9, and meanwhile, the water flows through the inclined filter plate 3 and the hollow box 9 and enters the liquid collection chamber 4;

s2, when the gas passes through the filter screen plate 20, the filter screen plate 20 filters the gas, meanwhile, the gas passes through the three activated carbon plates 33 in sequence, the activated carbon plates 33 filter and adsorb the gas again, and finally, the gas is discharged through the filter screen 25 in the air outlet 24, during the flowing and filtering process of the gas, the ultraviolet lamp 12 plays a role in disinfection and sterilization on the gas, the output shaft of the motor 31 drives the rotating shaft 28 to rotate, the rotating shaft 28 drives the rotating rod 29 to rotate, the rotating rod 29 drives the shifting plate 30 to rotate, the shifting plate 30 extrudes the concave clamping plate 19 to move, the concave clamping plate 19 drives the sliding block 18 to slide in the sliding groove 17, the concave clamping plate 19 drives the telescopic rod 231 to extend out, and the spring 232 extends;

s3, when dialling board 30 and concave cardboard 19 and separating, concave cardboard 19 kick-backs under the resilience force effect of spring 232, thereby make filter plate 20 produce and rock, and then shake the cinder of adhesion on filter plate 20 down, and the cinder that shakes down is under the action of gravity, through slope filter plate 3 landing to the fretwork box 9 in, when needs filter plate 20 changes, expand second chamber door 11, stimulate fixed strip 21, fixed strip 21 drives filter plate 20 and the separation of concave cardboard 19, then accomplish to filter plate 20 and change can.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims (7)

1. The utility model provides a coal mining dust collector, includes box (1), its characterized in that: the inner wall of the box body (1) is fixedly connected with a bearing plate (2), one side of the bearing plate (2) is fixedly connected with an inclined filter plate (3), one side of the bottom of the box body (1) is fixedly connected with four fixing columns (8), the tops of the four fixing columns (8) are lapped with hollow boxes (9), one side of each hollow box (9) is lapped with one side of the inclined filter plate (3), the bearing plate (2) and the inclined filter plate (3) divide the interior of the box body (1) into a liquid collecting chamber (4) and a processing chamber (5), two sides of the inner wall of the processing chamber (5) are respectively provided with a group of chutes (17), one group of chutes (17) is two, slide blocks (18) are respectively connected in the two groups of chutes (17) in a sliding manner, the opposite sides of the two groups of slide blocks (18) are fixedly connected with concave clamping plates (19), and filter screen plates (20) are clamped in the concave clamping plates (19), the top of the filter screen plate (20) is fixedly connected with a fixing strip (21);

two sides of the inner wall of the treatment chamber (5) are fixedly connected with a group of fixed blocks (22), the number of the group of fixed blocks (22) is two, one side of each group of fixed blocks (22) is fixedly connected with a telescopic component (23), one end of each group of telescopic component (23) is fixedly connected with one side of the concave clamping plate (19), grooves (26) are respectively formed in two sides of the inner wall of the processing chamber (5), bearings (27) are respectively and fixedly connected with the inner walls of the two grooves (26), rotating shafts (28) are movably arranged in the two bearings (27) in a penetrating manner, rotating rods (29) are fixedly connected with opposite ends of the two rotating shafts (28), two boards (30) of dialling of last fixedly connected with of dwang (29), one side fixedly connected with motor (31) of box (1), one the output shaft fixed connection of box (1) and motor (31) is passed to the one end of pivot (28).

2. The dust removing device for coal mining according to claim 1, characterized in that: the telescopic assembly (23) comprises a telescopic rod (231) and a spring (232), the spring (232) is sleeved on the telescopic rod (231), one ends of the telescopic rod (231) and the spring (232) are fixedly connected to one side of the fixing plate, and the other ends of the telescopic rod (231) and the spring (232) are fixedly connected to one side of the concave clamping plate (19).

3. The dust removing device for coal mining according to claim 1, characterized in that: the water storage plate (14) is fixedly connected to one side of the top of the treatment chamber (5), the lower surface of the water storage plate (14) is communicated with a plurality of spray heads (15), the top of the water storage plate (14) is communicated with a connecting pipe (16), and one end of the connecting pipe (16) penetrates through the box body (1) to be communicated with the outside.

4. The dust removing device for coal mining according to claim 1, characterized in that: the front of box (1) is provided with controller (34), one side of process chamber (5) has first chamber door (10) through hinge swing joint, the top of process chamber (5) has second chamber door (11) through hinge swing joint, the bottom fixedly connected with ultraviolet lamp (12) of second chamber door (11).

5. The dust removing device for coal mining according to claim 1, characterized in that: one side of the treatment chamber (5) is communicated with an air inlet pipe (13), the other side of the treatment chamber (5) is provided with an air outlet (24), and a filter screen (25) is fixedly connected in the air outlet (24).

6. The dust removing device for coal mining according to claim 1, characterized in that: the inner wall fixedly connected with three groups of concave strips (32) of processing chamber (5), a set of the quantity of concave strip (32) is two, three groups the equal joint of concave strip (32) has activated carbon plate (33).

7. The dust removing device for coal mining according to claim 4, characterized in that: the bottom of one side of the liquid collecting chamber (4) is communicated with a drain pipe (6), a valve (7) is arranged on the drain pipe (6), and the controller (34) is electrically connected with the motor (31) and the ultraviolet lamp (12) through leads respectively.

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