CN212923649U

CN212923649U - Dust removal box for coal mine conveying

Info

Publication number: CN212923649U
Application number: CN202020723291.8U
Authority: CN
Inventors: 张鑫
Original assignee: Individual
Current assignee: Karamay Fenghua Petroleum Technology Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-04-09
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a colliery is carried and is used dust removal case relates to the colliery and carries technical field, the power distribution box comprises a box body, the first fixed plate of inner wall fixedly connected with of box, the inside of first fixed plate is rotated and is connected with five first connecting axles. The utility model discloses in, through setting up the second motor, first connecting axle, the sprocket, chain and brush board, can clear up the coal cinder surface that the second fixed plate rolls down, and bleed to the box inside through the draught fan, make the dust that the coal cinder surface fell down fall into the inside below of box through the through-hole, and through water pump and first inlet tube toward the inside delivery water of outlet pipe, spray through atomizer, make the dust descend the aquatic of bottom half, filter through the filter screen simultaneously, the water that makes the water pump take out is the water through handling, make atomizer can carry out the circulating water and spray, water economy resource, it is unsatisfactory to have solved prior art colliery dust removal effect when carrying, be difficult to effectively solve dust pollution's problem.

Description

Dust removal box for coal mine conveying

Technical Field

The utility model relates to a technical field is carried in the colliery, specifically is a colliery is carried and is used dust removal case.

Background

Coal will still be the primary energy source for a considerable period of time. Coal mine safety and environmental protection are necessary conditions for normal production of coal mines, and can ensure continuous, stable and healthy development of the coal industry.

At present, when carrying after coal mining, need adopt the conveyer belt to transport, the colliery sets up water spray dust fall equipment around usually when carrying and removes dust, and only one handles the dust fall and handles, and the dust removal effect is unsatisfactory, is difficult to effectively solve dust pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a colliery is carried and is used dust removal case has solved the prior art colliery dust removal effect unsatisfactory when carrying, is difficult to effectively solve dust pollution's problem.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: a dust removal box for coal mine conveying comprises a box body, wherein a first fixing plate is fixedly connected to the inner wall of the box body, five first connecting shafts are rotatably connected to the inner portion of the first fixing plate, a brush plate is fixedly connected to the bottom of each first connecting shaft, a chain wheel is fixedly connected to the top of each first connecting shaft, the chain wheels are connected through chain transmission, a second motor is fixedly connected to the inner bottom wall of the box body, the output end of the second motor is fixedly connected with the top of each first connecting shaft, a second fixing plate is fixedly connected to the inner portion of the box body, through holes are formed in the upper surface of each second fixing plate, the through holes are arranged equidistantly, a connecting frame is slidably connected to the inner side wall of the box body, first connecting columns are fixedly connected to the inner wall of the connecting frame, the first connecting columns are fixedly connected with each other through second connecting columns, conical columns are fixedly connected to the upper surface of each first connecting column, and are arranged, and the toper post is located inside the through-hole, the link frame is connected through the spring with the second fixed plate, the inner wall fixedly connected with filter screen of box, the right flank fixedly connected with water pump of box, the fixed intercommunication of output of water pump has the outlet pipe, the other end of outlet pipe run through the box and with the left side wall fixed connection of box, the fixed intercommunication of inner wall of outlet pipe has four atomizer, the fixed intercommunication of input of water pump has first inlet tube, and the other end of first inlet tube runs through the box and is located the inside of box, the positive fixedly connected with draught fan of box, the inner wall fixedly connected with carriage of box, and the input of draught fan runs through the box and extends to the inside of carriage, the one end fixedly connected with collection dirt cloth of draught fan is kept away from to the carriage.

Further, the right side wall fixedly connected with first motor of box, and the output fixedly connected with second connecting axle of first motor, the outer fixed surface of second connecting axle is connected with the cam, and the one end that first motor was kept away from to the second connecting axle rotates with the left side wall of box and is connected, the surface of cam contacts with the bottom surface of second spliced pole, through setting up first motor, cam and second connecting axle to combine the spring can make the carriage up-and-down motion, and make the toper post up-and-down motion in the through-hole, thereby intermittent type nature blocks that the coal cinder rolls off, and the time that makes the coal cinder brushed is longer.

Further, the fixed intercommunication of interior fixed wall of box has the feeder hopper, the discharge gate has been seted up to the left surface of box, through setting up the feeder hopper, can be convenient for the feeding.

Further, the inner bottom wall of box is the V-arrangement, and the fixed intercommunication of inner bottom wall of box has a silt pipe, is the V-arrangement through the inner bottom wall of box, can be convenient for clear up mud to flow through a silt pipe.

Further, the right flank fixedly connected with U-shaped frame of box, and the inner diapire of U-shaped frame contacts with the bottom surface of water pump, through setting up the U-shaped frame, can support the water pump, makes the water pump more stable.

Further, the fixed intercommunication of left side wall of box has the second inlet tube, and the other end of second inlet tube runs through the box and extends to the outside of box, the inside fixed mounting of second inlet tube and play silt pipe has manual valve, through setting up the second inlet tube, can carry out the water injection to the box inside.

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

1. the utility model discloses in, through setting up the second motor, first connecting axle, the sprocket, chain and brush board, can clear up the coal cinder surface that the second fixed plate rolls down, and bleed to the box inside through the draught fan, make the dust that the coal cinder surface fell fall into the inside below of box through the through-hole, and through water pump and first inlet tube toward the inside delivery water of outlet pipe, spray through atomizer, make the dust descend the aquatic of bottom half, thereby make the dust on coal cinder surface stay inside the box, filter through the filter screen simultaneously, the water that makes the water pump take out is the water through handling, make atomizer spray with the circulating water, water economy resource, it is unsatisfactory to have solved the dust removal effect in the prior art colliery when carrying, be difficult to effectively solve dust pollution's problem.

2. The utility model discloses in, through setting up first motor, cam and second connecting axle, and combine the spring to make the carriage up-and-down motion, and make the toper post up-and-down motion in the through-hole, thereby intermittent type nature blocks the coal cinder and rolls off, it is longer to make the coal cinder be brushed the time, through setting up the feeder hopper, the feeding of can being convenient for, interior diapire through the box is the V-arrangement shape, can be convenient for clear up mud, and flow through going out the silt pipe, through setting up the U-shaped frame, can support the water pump, make the water pump more stable, through setting up the second inlet tube, can carry out the water injection to the box inside.

Drawings

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

fig. 2 is a sectional view of the front perspective view of the present invention;

FIG. 3 is a schematic view of the connection between the sprocket and the chain according to the present invention;

FIG. 4 is a schematic view of the connection between the connection frame and the first connection post of the present invention;

FIG. 5 is a schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 6 is the right-side view direction supporting frame and box connection schematic diagram of the utility model.

In the figure: 1. a box body; 2. a feed hopper; 3. a water outlet pipe; 4. a water pump; 5. a U-shaped frame; 6. a support frame; 7. a dust collecting cloth; 8. a sludge outlet pipe; 9. a cam; 10. a filter screen; 11. a first water inlet pipe; 12. a first motor; 13. brushing the board; 14. a chain; 15. a sprocket; 16. a second motor; 17. a first connecting shaft; 18. a first fixing plate; 19. a second connecting shaft; 20. an atomizing spray head; 21. a manual valve; 22. a second water inlet pipe; 23. a second fixing plate; 24. a tapered post; 25. a connecting frame; 26. a first connecting column; 27. A second connecting column; 28. an induced draft fan; 29. a spring; 30. a discharge port; 31. and a through hole.

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. 1-6, the present invention provides a technical solution: the utility model provides a dust removal case is used in colliery transport, the power distribution box comprises a box body 1, the first fixed plate 18 of inner wall fixedly connected with of box 1, the inside rotation of first fixed plate 18 is connected with five first connecting axles 17, and the bottom fixedly connected with brush board 13 of first connecting axle 17, the equal fixedly connected with sprocket 15 in top of every first connecting axle 17, and sprocket 15 passes through the transmission of chain 14 and connects, the inner diapire fixedly connected with second motor 16 of box 1, and the output of second motor 16 and the top fixed connection of first connecting axle 17, first connecting axle 17 with the output fixed connection of second motor 16 is one of them first connecting axle 17 in five.

The inside of the box body 1 is fixedly connected with a second fixing plate 23, the upper surface of the second fixing plate 23 is provided with through holes 31 which are arranged equidistantly, the inner side wall of the box body 1 is connected with a connecting frame 25 in a sliding way, the inner wall of the connecting frame 25 is fixedly connected with first connecting columns 26 which are arranged equidistantly, the first connecting columns 26 are mutually and fixedly connected through second connecting columns 27, the right side wall of the box body 1 is fixedly connected with a first motor 12, the output end of the first motor 12 is fixedly connected with a second connecting shaft 19, the outer surface of the second connecting shaft 19 is fixedly connected with a cam 9, one end of the second connecting shaft 19 far away from the first motor 12 is rotatably connected with the left side wall of the box body 1, the outer surface of the cam 9 is contacted with the bottom surface of the second connecting column 27, the connecting frame 25 can move up and down by arranging the first motor 12, the cam 9 and the, and the conical column 24 moves up and down in the through hole 31, so that the coal blocks are intermittently prevented from rolling off, and the time for brushing the coal blocks is longer.

The upper surface of each first connecting column 26 is fixedly connected with conical columns 24 which are arranged at equal intervals, the conical column 24 is positioned in the through hole 31, the connecting frame 25 is connected with the second fixing plate 23 through the spring 29, the inner wall of the box body 1 is fixedly connected with the filter screen 10, the right side surface of the box body 1 is fixedly connected with the water pump 4, the right side surface of the box body 1 is fixedly connected with the U-shaped frame 5, the inner bottom wall of the U-shaped frame 5 is contacted with the bottom surface of the water pump 4, through setting up U-shaped frame 5, can support water pump 4, make water pump 4 more stable, the fixed intercommunication of output of water pump 4 has outlet pipe 3, the other end of outlet pipe 3 run through box 1 and with box 1's left side wall fixed connection, the fixed intercommunication of inner wall of outlet pipe 3 has four atomizer 20, the fixed intercommunication of input of water pump 4 has first inlet tube 11, and the other end of first inlet tube 11 runs through box 1 and is located the inside of box 1.

The front surface of the box body 1 is fixedly connected with an induced draft fan 28, the inner wall of the box body 1 is fixedly connected with a supporting frame 6, the input end of the induced draft fan 28 penetrates through the box body 1 and extends to the inside of the supporting frame 6, one end, far away from the induced draft fan 28, of the supporting frame 6 is fixedly connected with a dust collecting cloth 7, the inner fixed wall of the box body 1 is fixedly communicated with a feed hopper 2, the left side surface of the box body 1 is provided with a discharge port 30, feeding can be facilitated by arranging the feed hopper 2, the inner bottom wall of the box body 1 is V-shaped, the inner bottom wall of the box body 1 is fixedly communicated with a silt discharge pipe 8, sludge can be conveniently cleaned by the V-shaped inner bottom wall 1 of the box body and flows out through the silt discharge pipe 8, the left side wall of the box body 1 is fixedly communicated with a second water inlet pipe 22, the other end of the second water inlet pipe 22 penetrates through, by providing the second water inlet pipe 22, water can be injected into the interior of the case 1.

The utility model discloses well first motor 12, second motor 16, water pump 4 and draught fan 28 are the wide application that has disclosed and daily life's known technique, and first motor 12 and second motor 16 are gear motor, and first motor 12 and second motor 16's model is: SGF35-S-L-750W-B, the model of the water pump 4 is as follows: ISW50-160, the model of draught fan 28 is: GY 4-73.

In the utility model, the device is moved to a designated position, the discharge port 30 is positioned above an external conveyor belt, the water pump 4, the draught fan 28, the first motor 12 and the second motor 16 are all electrically connected with a municipal power supply, the first motor 12 is started, the first motor 12 drives the cam 9 to rotate through the second connecting shaft 19, the connecting frame 25 is combined with the spring 29 to reciprocate up and down in the box body 1, the conical column 24 reciprocates up and down in the through hole 31, water is injected into the box body 1 through the second water inlet pipe 22, the water pump 4 and the draught fan 28 are started, the water pump 4 pumps water through the first water inlet pipe 11, water is atomized and sprayed through the water outlet pipe 3 and the atomizing spray head 20, the draught fan 28 collects air in the box body 1, then the second motor 16 is started, the second motor 16 drives the five first connecting shafts 17 to rotate through the chain 14 and the chain wheel 15, the brush plate 13 is rotated, the coal blocks are put in through the feed hopper 2, the coal blocks roll left and down through the inclined second fixing plate 23, the surface of the coal blocks is cleaned by the rotating brush plate 13, the cleaned coal blocks fall onto an external conveyor belt through a discharge hole 30, the cleaned dust and debris are sucked in the water at the bottom of the box body 1 through a through hole 31 or by a draught fan 28, and is blocked by the dust collecting cloth 7, the water mist sprayed out by the atomizing nozzle 20 falls into the water at the bottom of the box body 1, meanwhile, the first motor 12 drives the conical column 24 to reciprocate downwards in the through hole 31, so that coal briquettes can be intermittently prevented from rolling off, the retention time of the coal briquettes in the box body 1 is longer, the cleaning effect is better, meanwhile, the filter screen 10 can filter the water stained with dust, so that the water sprayed by the atomizer 20 can be recycled, and the sewage in the tank 1 can flow out through the sludge outlet pipe 8 at intervals.

Claims

1. The utility model provides a colliery is carried and is used dust removal case, includes box (1), its characterized in that: the inner wall of the box body (1) is fixedly connected with a first fixing plate (18), the inner part of the first fixing plate (18) is rotatably connected with five first connecting shafts (17), the bottom of each first connecting shaft (17) is fixedly connected with a brush plate (13), the top of each first connecting shaft (17) is fixedly connected with a chain wheel (15), the chain wheels (15) are in transmission connection through chains (14), the inner bottom wall of the box body (1) is fixedly connected with a second motor (16), the output end of the second motor (16) is fixedly connected with the top of each first connecting shaft (17), the inner part of the box body (1) is fixedly connected with a second fixing plate (23), the upper surface of the second fixing plate (23) is provided with through holes (31) which are arranged at equal intervals, the inner side wall of the box body (1) is slidably connected with a connecting frame (25), and the inner wall of the connecting frame (25) is fixedly connected with first connecting columns (26) which are arranged at equal, the first connecting columns (26) are fixedly connected with each other through second connecting columns (27), the upper surface of each first connecting column (26) is fixedly connected with conical columns (24) which are arranged at equal intervals, the conical columns (24) are located in the through holes (31), and the connecting frame (25) is connected with the second fixing plate (23) through springs (29);

the inner wall fixedly connected with filter screen (10) of box (1), the right flank fixedly connected with water pump (4) of box (1), the fixed intercommunication of output of water pump (4) has outlet pipe (3), the other end of outlet pipe (3) runs through box (1) and with the left side wall fixed connection of box (1), the fixed intercommunication of inner wall of outlet pipe (3) has four atomizer (20), the fixed intercommunication of input of water pump (4) has first inlet tube (11), and the other end of first inlet tube (11) runs through box (1) and is located the inside of box (1), the positive fixedly connected with draught fan (28) of box (1), the inner wall fixedly connected with carriage (6) of box (1), and the input of draught fan (28) runs through box (1) and extends to the inside of carriage (6), one end of the supporting frame (6) far away from the draught fan (28) is fixedly connected with dust collecting cloth (7).

2. A dust removal box for coal mine transportation according to claim 1, wherein: the right side wall fixedly connected with first motor (12) of box (1), and the output fixedly connected with second connecting axle (19) of first motor (12), the external fixed surface of second connecting axle (19) is connected with cam (9), and second connecting axle (19) keep away from the one end of first motor (12) and rotate with the left side wall of box (1) and be connected, the surface of cam (9) contacts with the bottom surface of second spliced pole (27).

3. A dust removal box for coal mine transportation according to claim 1, wherein: the fixed intercommunication of interior fixed wall of box (1) has feeder hopper (2), discharge gate (30) have been seted up to the left surface of box (1).

4. A dust removal box for coal mine transportation according to claim 1, wherein: the inner bottom wall of the box body (1) is V-shaped, and the inner bottom wall of the box body (1) is fixedly communicated with a silt outlet pipe (8).

5. A dust removal box for coal mine transportation according to claim 1, wherein: the right side face of the box body (1) is fixedly connected with a U-shaped frame (5), and the inner bottom wall of the U-shaped frame (5) is in contact with the bottom face of the water pump (4).

6. A dust removal box for coal mine transportation according to claim 4, wherein: the fixed intercommunication of the left side wall of box (1) has second inlet tube (22), and the other end of second inlet tube (22) runs through box (1) and extends to the outside of box (1), the inside fixed mounting of second inlet tube (22) and play silt pipe (8) has manual valve (21).