CN211802312U

CN211802312U - Equipment for dedusting and classifying coal mine

Info

Publication number: CN211802312U
Application number: CN201922335478.0U
Authority: CN
Inventors: 王春成
Original assignee: Individual
Current assignee: Li Baocheng
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-30
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to a colliery technical field just discloses an equipment that is used for colliery to remove dust and classify, include the baffle, go into coal board, cassette, dust processing apparatus, coal cinder conveyer belt, garrulous coal conveyer belt, motor support, drive mechanism, linkage structure, the upper end internal surface welded fastening of baffle has into the coal board, the cassette is close to the internal surface of fixing at the baffle through the bearing connection in one side of going into the coal board, the dust processing apparatus is fixed subaerial, drive mechanism sets up the upper surface at the motor support. This an equipment for colliery removes dust and classification, dust processing apparatus fan is the dust suction dust removal pipe during operation, and the dust passes through the filter screen behind getting into the dust removal pipe, with the dust interception back, the dust falls into the dust mouth and goes into the pond, and the harmfulness of colliery dust is very big, easily dissolves in the lung and explodes again easily, and the dust collector of this equipment handles the colliery, separates out the dust as far as to guarantee miner's personal safety.

Description

Equipment for dedusting and classifying coal mine

Technical Field

The utility model relates to a colliery technical field specifically is an equipment that is used for colliery to remove dust and categorised.

Background

Coal is an important energy source because of its economic price and abundant reserves, especially for power generation, but has many potential safety hazards in coal mining, among which there are health problems and environmental pollution caused by dust and explosion; free silicon dioxide in coal mine dust is easily dissolved in lung cells of a human body, and fresh dust generated on a mining working surface is easily electrified compared with dust in an air return roadway, so that the potential safety hazard is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a be used for colliery to remove dust and categorised equipment has solved the air pollution and the problem that the coal miners person is healthy and dangerous that cause in the ore deposit way.

(II) technical scheme

For the air pollution and the healthy and dangerous purpose of coal miner's personal that realize that the interior dust of above-mentioned mine way arouses, the utility model provides a following technical scheme: the coal feeding device is characterized in that a coal feeding plate is fixed to the inner surface of the upper end of the baffle in a welded mode, one side, close to the coal feeding plate, of the filter belt is connected and fixed to the inner surface of the baffle through a bearing, one side, far away from the coal feeding plate, of the filter belt is provided with a linkage structure with the inner side of the baffle, the dust treatment device is fixed to the ground, the coal conveying belt is connected and fixed to the inner surface of the baffle through the bearing and is located below the filter belt, the crushed coal conveying belt is connected and fixed to the inner surface of the baffle through the bearing and is located below the coal conveying belt.

Preferably, drive mechanism includes the motor, filters the axle, filters pole, rotation axis, activity rail, rotary rod, transmission shaft, sleeve pipe, motor welded fastening is at the upper surface of motor support, the output welded fastening of motor has the transmission shaft, the right-hand member welded fastening of transmission shaft has the rotary rod, the rotary rod is close to the one side welded fastening of cassette has the rotation axis, the both ends swing joint of rotation axis is at the internal surface of activity rail, the last fixed surface welding of activity rail filters the pole, the top welded fastening who filters the pole filters the axle, the sleeve pipe has been cup jointed in the surface activity of filtering the axle, the internal surface swing joint of sheathed tube surface and cassette, the transmission shaft drives the rotation axis and removes about the internal surface of activity rail when rotating, makes and filters the pole and drives the cassette and reciprocate.

Preferably, dust treatment device includes fan, filter screen, dust mouth, air outlet, dust removal pipe, dust removal socle face is fixed in the bottom surface, the fan passes through bracing piece welded fastening at the internal surface of dust removal pipe, the bottom internal surface at dust removal pipe is fixed to the filter screen, the bottom at dust removal pipe is seted up to the dust mouth, the air outlet has been seted up at dust removal pipe left end top, inhales dust removal pipe to the dust during fan operation, and the dust gets into and removes dust behind the pipe through the filter screen, behind the dust interception, the dust falls into dust mouth pond of intaking, and the air after the filtration is blown out by the air outlet.

Preferably, the direction of the air outlet is below the filter belt, air passing through the air outlet blows to the lower part of the filter belt, and dust is blown into the dust removal pipe, so that the circulating effect is achieved.

Preferably, the linkage structure comprises a sleeve head and a groove filtering shaft, the inner surface of the baffle is provided with a groove, the sleeve head is movably sleeved at two ends of the filtering shaft and is in up-and-down rolling connection with the inner surface of the groove, the sleeve head is in up-and-down rolling connection with the inner surface of the groove, and the filtering belt is fixed and can only move up and down.

Compared with the prior art, the utility model provides a be used for colliery to remove dust and categorised equipment possesses following beneficial effect:

1. this an equipment for colliery is removed dust and categorised, dust processing apparatus operation fan is the dust absorption pipe to the dust, and the dust gets into behind the dust removal pipe through the filter screen, with the dust interception back, the dust falls into the dust mouth and goes into the pond, and the air after the filtration is blown out by the air outlet, and dust processing apparatus handles the colliery, separates out the dust as far as to guarantee miner's personal safety.

2. This an equipment for colliery removes dust and categorised, the rotary rod drives the rotary rod when the transmission shaft rotates, moves about at the internal surface of movable rail, makes the filter rod drive the filter belt and reciprocates, and the filter belt separates cinder and briquette, and this equipment transports the transportation in the colliery and carry the end any position and all can place at the conveyer belt.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the dust treatment device of the present invention.

Wherein: 1. a baffle plate; 2. a coal feeding plate; 3. a filter belt; 4. a dust treatment device; 5. a coal block conveyor belt; 6. a crushed coal conveyor belt; 7. a motor bracket; 8. a motor; 9. a filter shaft; 10. a filter rod; 11. a rotating shaft; 12. a movable rail; 13. rotating the rod; 14. a drive shaft; 15. a sleeve; 16. a groove; 17. sleeving heads; 18. a linkage structure; 19. a transmission mechanism; 401. 402, a fan; 403. 404, a filter screen; 405. 406, a dust port; 407. an air outlet; 408. and a dust removal pipe.

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. 1-4, the utility model provides a device for removing dust and classifying in coal mine, which comprises a baffle 1, a coal feeding plate 2, a filter belt 3, a dust processing device 4 and a coal conveyor belt 5, broken coal conveyer belt 6, motor support 7, drive mechanism 19, linkage structure 18, baffle 1's upper end internal surface welded fastening has into coal board 2, the filter belt 3 is close to the internal surface of fixing at baffle 1 through the bearing connection in the one side of going into coal board 2, the filter belt 3 is kept away from the one side of going into the coal board and is provided with linkage structure 18 with baffle 1 inboard, dust treatment device 4 is fixed subaerial, coal cinder conveyer belt 5 passes through the bearing connection to be fixed at baffle 1 internal surface and in the right side below of filter belt 3, broken coal conveyer belt 6 passes through the bearing connection to be fixed at baffle 1's internal surface and lie in coal cinder conveyer belt 5's below, drive mechanism 19 sets up the upper surface at motor support 7.

The output end of the motor 8 of the transmission mechanism 19 is welded and fixed with a transmission shaft 14, the right end of the transmission shaft 14 is welded and fixed with a rotating rod 13, one surface of the rotating rod 13, which is close to the filter belt 3, is welded and fixed with a rotating shaft 11, two ends of the rotating shaft 11 are movably connected with the inner surface of the movable rail 12, the upper surface of the movable rail 12 is welded and fixed with a filter rod 10, the top end of the filter rod 10 is welded and fixed with a filter shaft 9, the outer surface of the filter shaft 9 is movably sleeved with a sleeve 15, the outer surface of the sleeve 15 is movably connected with the inner surface of the filter belt 3, the rotating rod 13 drives the rotating shaft 11 to move left and right on the inner surface of.

The dust treatment device 4 comprises

fans

401, 402,

filter screens

403, 404,

dust openings

405, 406, an air outlet 407 and a dust removal pipe 408, the bottom of the dust removal pipe 408 is fixed on the ground, the

fans

401, 402 are welded and fixed on the inner surface of the dust removal pipe 408 through support rods, the

filter screens

404, 403 are fixed on the inner surface of the bottom of the dust removal pipe 408, the

dust openings

405, 406 are arranged at the bottom of the dust removal pipe 408, the air outlet 407 is arranged at the top of the left end of the dust removal pipe 408, when the

fans

401, 402 are in operation, dust is sucked into the dust removal pipe 408, enters the dust removal pipe 408 and then passes through the

filter screens

403, 404, after the dust is intercepted, the dust falls into the

dust openings

405, 406 and enters the.

The direction of the air outlet 407 is below the filter belt 3, and the air passing through the air outlet 407 blows towards the lower part of the filter belt 3 to blow the dust into the dust removing pipe 408, so as to achieve the effect of circulation.

The linkage structure 18 comprises a sleeve head 17 and a groove 16, the filtering shaft 9 is provided with the groove 16 on the inner surface of the baffle 1, the sleeve head 17 is movably sleeved at two ends of the filtering shaft 9, the sleeve head 17 is connected with the inner surface of the groove 16 in a vertical rolling manner, and the filtering belt is fixed and can only move up and down.

The working principle is as follows: the coal mine falls on the upper surface of the filter belt 3 from the coal feeding plate 2, the motor 8 rotates, the filter belt 3 shakes up and down to separate crushed coal from dust and coal blocks, the dust removal device 4 operates to suck the separated dust, the dust is discharged into the water tank, the crushed coal falls on the crushed coal conveyor belt 6, and the coal blocks fall on the coal block conveyor belt 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an equipment for colliery is removed dust and is categorised, includes baffle (1), goes into coal board (2), cassette (3), dust treatment device (4), coal cinder conveyer belt (5), garrulous coal conveyer belt (6), motor support (7), drive mechanism (19), linkage structure (18), its characterized in that: the utility model discloses a coal dust processing device, including baffle (1), dust processing device (4), filter belt (3), baffle (1), drive mechanism (19), dust processing device (6), baffle (1), baffle (2), the upper end internal surface welded fastening of baffle (1) has into coal board (2), one side that filter belt (3) are close to into coal board (2) is connected through the bearing and is fixed the internal surface at baffle (1), one side that filter belt (3) kept away from into coal board is provided with linkage structure (18) with baffle (1) inboard, dust processing device (4) are fixed subaerial, coal cinder conveyer belt (5) are connected through the bearing and are fixed at baffle (1) internal surface and in the right side below of filter belt (3), the inside surface at baffle (1) and be located the below of coal cinder conveyer belt (5) are connected through the.

2. An apparatus for coal mine dusting and classification as claimed in claim 1, wherein: drive mechanism (19) includes motor (8), filters axle (9), filters pole (10), rotation axis (11), movable rail (12), rotary rod (13), transmission shaft (14), sleeve pipe (15), motor welded fastening is on the upper surface of motor support (7), the output welded fastening of motor (8) has transmission shaft (14), the right-hand member welded fastening of transmission shaft (14) has rotary rod (13), one side welded fastening that rotary rod (13) is close to filter belt (3) has rotation axis (11), the both ends swing joint of rotation axis (11) is at the internal surface of movable rail (12), the upper surface welded fastening of movable rail (12) filters pole (10), the top welded fastening of filtering pole (10) filters axle (9), the surface of filtering axle (9) cup joints activity has sleeve pipe (15), the outer surface of the sleeve (15) is movably connected with the inner surface of the filter belt (3).

3. An apparatus for coal mine dusting and classification as claimed in claim 1, wherein: the dust treatment device (4) comprises a fan (401) (402), filter screens (403) (404), dust openings (405) (406), an air outlet (407) and a dust removal pipe (408), wherein the bottom of the dust removal pipe (408) is fixed on the ground, the fan (401) (402) is welded and fixed on the inner surface of the dust removal pipe (408) through a support rod, the filter screens (404) (403) are fixed on the inner surface of the bottom of the dust removal pipe (408), the dust openings (405) (406) are formed in the bottom of the dust removal pipe (408), and the air outlet (407) is formed in the top of the left end of the dust removal pipe (408).

4. An apparatus for coal mine dusting and classification as claimed in claim 3, wherein: the direction of the air outlet (407) is below the filter belt (3).

5. An apparatus for coal mine dusting and classification as claimed in claim 3, wherein: the overall shape of the dust removal pipe (408) is T-shaped.

6. An apparatus for coal mine dusting and classification as claimed in claim 2, wherein: linkage structure (18) are including pullover (17), recess (16) filter axle (9), the internal surface of baffle (1) is seted up recess (16), the both ends activity of filtering axle (9) are cup jointed pullover (17), pullover (17) and recess (16) internal surface roll connection from top to bottom.