CN210509272U

CN210509272U - Based on dust collecting equipment for coal mining

Info

Publication number: CN210509272U
Application number: CN201921146763.1U
Authority: CN
Inventors: 杨承谊; 国立学
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-20
Filing date: 2019-07-20
Publication date: 2020-05-12
Anticipated expiration: 2029-07-20

Abstract

The utility model provides a adopt dust collecting equipment based on coal mining relates to the dust collecting equipment field. This based on dust collecting equipment for coal mining, the power distribution box comprises a box body, the inside of box is provided with a plurality of and adsorbs the piece, the both ends of a plurality of adsorb the piece respectively with the upper and lower inner wall fixed connection of box, the spout has all been seted up to the left and right sides face of box, the equal sliding connection in inside of two spouts has the slider, is provided with the scraper blade between two sliders, the scraper blade cup joints on the surface of a plurality of adsorb the piece, the one side fixed connection that the both ends of scraper blade are close to each other with two sliders respectively. This based on dust collecting equipment for coal mining through setting up absorption piece, fan, scraper blade and intermittent type water supply installation, has reached the effect of cleaing away dust in the air, has solved current coal manufacturing enterprise and has controlled the coal dust through artifical watering in many, need drop into a large amount of manpowers to can cause a large amount of water waste, improve manufacturing cost and the underlying problem of efficiency.

Description

Based on dust collecting equipment for coal mining

Technical Field

The utility model relates to a dust collecting equipment technical field specifically is a based on dust collecting equipment for coal mining.

Background

Coal dust harm is one of the inevitable harm in coal mine production, and a large amount of dust is generated in each link of ore crushing, transporting, screening and the like in the coal mine exploitation process. On one hand, the dust-polluted working environment seriously harms the physical health of workers, and long-term dust inhalation can cause lung lesion and pneumoconiosis. On the other hand, the safety performance of the coal mining machinery is affected by the over-high concentration of the dust, and a large amount of suspended dust is also one of the main causes of coal mine dust explosion. Therefore, the elimination of coal mine dust is particularly important for ensuring the life health of workers and preventing accidents.

Present coal manufacturing enterprise, because the standardization degree is higher and higher, need effectual solution coal dust problem, present coal manufacturing enterprise is many to control the coal dust through artifical watering, but this kind of dust removal mode need drop into a large amount of manpowers to can cause a large amount of water waste, it is underneath to have improved manufacturing cost and efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a based on dust collecting equipment for coal mining has solved many of current coal manufacturing enterprise and has all controlled the coal dust through artifical watering, need drop into a large amount of manpowers to can cause a large amount of water waste, improve manufacturing cost and the beneath problem of efficiency.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a dust removal device for coal mining comprises a box body, wherein a plurality of adsorption sheets are arranged inside the box body, two ends of the adsorption sheets are respectively and fixedly connected with the upper inner wall and the lower inner wall of the box body, sliding grooves are formed in the left side surface and the right side surface of the box body, sliding blocks are respectively and slidably connected inside the two sliding grooves, a scraper is arranged between the two sliding blocks and is sleeved on the outer surfaces of the adsorption sheets, two ends of the scraper are respectively and fixedly connected with one surfaces, close to each other, of the two sliding blocks, springs are respectively arranged between the two sliding blocks and the bottom walls of the two sliding grooves, two ends of each spring are respectively and fixedly connected with the sliding blocks and the bottom walls of the sliding grooves, a discharge port communicated with an inner cavity of the box body is formed in the bottom wall of the front surface of the box body, one surface, far away from each other, of the two, two gag lever posts are located respectively between two restriction wheels and the box, two gag lever posts contact with two restriction wheels respectively, the last fixed surface of box is connected with intermittent type water supply installation, the left surface of box is provided with the water tank, be provided with the water pipe between water tank and the intermittent type water supply installation, the both ends of water pipe respectively with water tank and intermittent type water supply installation sealing connection and intercommunication, the back fixedly connected with fan of box, the back of box is located the top fixedly connected with motor of fan, the shifting block has been cup jointed to the input shaft of motor is fixed, the fixed driving lever that has cup jointed of intermittent type water supply installation's input shaft, shifting block and driving lever contact.

Preferably, the intermittent water supply device comprises a shell, a water outlet and a transverse plate, the shell is internally of a hollow structure, a water pipe is communicated with a cavity inside the shell, the central position of the transverse plate is fixedly connected with an input shaft of the intermittent water supply device, the left end and the right end of the transverse plate are respectively contacted with the inner wall of the shell, and the water outlet is communicated with the inside of the box body.

Preferably, a water pump is installed at one end of the water pipe, which is located between the water tank and the intermittent water supply device, and the water pump is communicated with the water pipe.

Preferably, two spouts, two springs, two limit wheels all set up with the vertical center line bilateral symmetry of box, two gag lever post parallel arrangement.

Preferably, a plurality of adsorption sheets are arranged at equal intervals, and gaps are formed at the connection positions of the scraping plates and the adsorption sheets.

Preferably, the shifting lever is of a vertical counterweight structure and is perpendicular to the transverse plate.

(III) advantageous effects

The utility model provides a based on dust collecting equipment for coal mining. The method has the following beneficial effects:

1. the dust removal equipment for coal mining comprises absorption sheets, fans, scraping plates and intermittent water supply devices, wherein air starts to move into the absorption sheets when the fans rotate, gaps exist between the scraping plates and each absorption sheet, so that the surfaces of the absorption sheets are wet, coal ash can be adhered to the absorption sheets, the intermittent water supply devices can rotate intermittently, when the transverse plates are vertical, water in the intermittent water supply devices starts to enter the upper portions of the scraping plates, the scraping plates start to move downwards under the action of the gravity of the water, springs start to be stressed and compressed, when the scraping plates move to the lowest end, the water doped with the coal ash starts to be discharged from a discharge port, the scraping plates do not start to move upwards under the action of the stress, the effect of removing dust in the air is achieved, the problem that most of existing coal production enterprises control coal dust through manual watering is solved, and a large amount of manpower is required to be invested is solved, and can cause a large amount of water resource waste, raise the production cost and problem with low efficiency.

2. This based on dust collecting equipment for coal mining, through setting up limiting wheel and gag lever post, can guarantee that the scraper blade can not take place lateral shifting when the downstream, guaranteed the smoothness of its decline, set up driving lever and shifting block, the lower extreme of driving lever is the balancing weight, so perpendicular and horizontal plane all the time when the driving lever is not atress, the diaphragm transversely sets up this moment, the motor rotates and drives the shifting block rotation, the shifting block begins to stir the driving lever, the diaphragm begins to rotate this moment, intermittent type water supply installation begins to supply water, the effect of cleaing away the outer surface dust of adsorption element has been reached, the effect that prior art's adsorption equipment is difficult to the clearance has been solved.

Drawings

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

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the intermittent water supply device of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.

The device comprises a box body 1, an adsorption sheet 2, a sliding chute 3, a sliding block 4, a scraping plate 5, a spring 6, a discharge port 7, a limiting rod 8, a limiting wheel 9, an intermittent water supply device 10, a shell 101, a water outlet 102, a transverse plate 103, a water tank 11, a water pipe 12, a fan 13, a motor 14, a shifting block 15, a shifting lever 16 and a water pump 17.

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.

The embodiment of the utility model provides a dust removal equipment for coal mining, as shown in figures 1-4, comprising a box body 1, a plurality of adsorption sheets 2 are arranged inside the box body 1, the adsorption sheets 2 are plectrums and are arranged more closely, two ends of the adsorption sheets 2 are respectively fixedly connected with the upper and lower inner walls of the box body 1, chutes 3 are respectively arranged on the left and right side surfaces of the box body 1, sliders 4 are respectively connected inside the two chutes 3 in a sliding manner, a scraper 5 is arranged between the two sliders 4, the scraper 5 is sleeved on the outer surfaces of the adsorption sheets 2, the adsorption sheets 2 are arranged and distributed at equal intervals, gaps are respectively arranged at the joints of the scraper 5 and the adsorption sheets 2, the adsorption property of the adsorption sheets 2 can be ensured, two ends of the scraper 5 are respectively fixedly connected with the surfaces of the two sliders 4 which are close to each other, springs 6 are respectively arranged between the bottom walls of the two sliders 4 and the, two ends of a spring 6 are respectively fixedly connected with the slide blocks 4 and the bottom wall of the chute 3, the front bottom wall of the box body 1 is provided with a discharge port 7 communicated with an internal cavity of the box body, the mutually far sides of the two slide blocks 4 are respectively and fixedly connected with a limiting rod 8, the left and right sides of the box body 1 are respectively and fixedly connected with limiting wheels 9, the two chutes 3, the two springs 6 and the two limiting wheels 9 are respectively arranged in bilateral symmetry with the vertical central line of the box body 1, the two limiting rods 8 are arranged in parallel, the two limiting wheels 9 are respectively and rotatably connected with the box body 1 through two wheel carriers, the two limiting rods 8 are respectively positioned between the two limiting wheels 9 and the box body 1, the two limiting rods 8 are respectively contacted with the two limiting wheels 9, the scraper 5 can be ensured not to transversely move when moving downwards, the descending smoothness of the scraper is ensured, the intermittent water supply device 10 comprises a shell 101, a water outlet 102 and a transverse plate 103, wherein the inside of the shell 101 is of a hollow structure, a water pipe 12 is communicated with a cavity inside the shell 101, the central position of the transverse plate 103 is fixedly connected with an input shaft of the intermittent water supply device 10, the left end and the right end of the transverse plate 103 are respectively contacted with the inner wall of the shell 101, the water outlet 102 is communicated with the inside of a box body 1, a water tank 11 is arranged on the left side surface of the box body 1, the water pipe 12 is arranged between the water tank 11 and the intermittent water supply device 10, two ends of the water pipe 12 are respectively connected and communicated with the water tank 11 and the intermittent water supply device 10 in a sealing manner, a water pump 17 is arranged at one end of the water pipe 12 between the water tank 11 and the intermittent water supply device 10, the water pump 17 is communicated with a water pipe 2, a fan 13 is fixedly connected to the back surface, the input shaft of the motor 14 is fixedly sleeved with a shifting block 15, the input shaft of the intermittent water supply device 10 is fixedly sleeved with a shifting lever 16, the shifting lever 16 is of a vertical counterweight structure, the shifting lever 16 is perpendicular to the transverse plate 103, the shifting lever 16 is always perpendicular to the horizontal plane when not stressed, and the shifting block 15 is in contact with the shifting lever 16.

The working principle is that air starts to move into the adsorption plates 2 when the fan 13 rotates, gaps exist between the scraper 5 and each adsorption plate 2, the surfaces of the adsorption plates 2 are wet, coal ash can be adhered to the adsorption plates 2, the intermittent water supply device 10 can intermittently rotate, when the transverse plate 103 is vertical, water in the intermittent water supply device 10 starts to enter the upper portion of the scraper 5, at the moment, the scraper 5 starts to move downwards under the action of the gravity of the water, the spring 6 starts to be stressed and compressed, when the scraper 5 moves to the lowest end, the water doped with the coal ash starts to be discharged from the discharge hole 7, the scraper 5 starts to move upwards without being stressed, and the reciprocating motion is continued.

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 a based on dust collecting equipment for coal mining, includes box (1), its characterized in that: the box body (1) is internally provided with a plurality of adsorption sheets (2), two ends of the adsorption sheets (2) are respectively fixedly connected with the upper inner wall and the lower inner wall of the box body (1), the left side surface and the right side surface of the box body (1) are respectively provided with a sliding chute (3), the insides of the two sliding chutes (3) are respectively connected with a sliding block (4) in a sliding way, a scraper (5) is arranged between the two sliding blocks (4), the scraper (5) is sleeved on the outer surface of the adsorption sheets (2), two ends of the scraper (5) are respectively fixedly connected with one surfaces of the two sliding blocks (4) close to each other, springs (6) are respectively arranged between the two sliding blocks (4) and the bottom walls of the two sliding chutes (3), two ends of the springs (6) are respectively fixedly connected with the bottom walls of the sliding blocks (4) and the sliding chutes (3), the front bottom wall of the box body (1) is provided with a discharge hole (7) communicated with an, the left side and the right side of the box body (1) are fixedly connected with limiting wheels (9), the two limiting wheels (9) are respectively rotatably connected with the box body (1) through two wheel carriers, two limiting rods (8) are respectively positioned between the two limiting wheels (9) and the box body (1), the two limiting rods (8) are respectively contacted with the two limiting wheels (9), the upper surface of the box body (1) is fixedly connected with an intermittent water supply device (10), the left side of the box body (1) is provided with a water tank (11), a water pipe (12) is arranged between the water tank (11) and the intermittent water supply device (10), two ends of the water pipe (12) are respectively and hermetically connected with the water tank (11) and the intermittent water supply device (10) and are communicated, the back of the box body (1) is fixedly connected with a fan (13), the back of the box body (1) is positioned above the fan (13) and is fixedly connected with a motor (14), an input shaft of the, the input shaft of the intermittent water supply device (10) is fixedly sleeved with a shifting lever (16), and a shifting block (15) is in contact with the shifting lever (16).

2. The dust removal device for coal mining based on claim 1, wherein: the intermittent water supply device (10) comprises a shell (101), a water outlet (102) and a transverse plate (103), wherein the inside of the shell (101) is of a hollow structure, a water pipe (12) is communicated with a cavity inside the shell (101), the central position of the transverse plate (103) is fixedly connected with an input shaft of the intermittent water supply device (10), the left end and the right end of the transverse plate (103) are respectively contacted with the inner wall of the shell (101), and the water outlet (102) is communicated with the inside of the box body (1).

3. The dust removal device for coal mining based on claim 1, wherein: and a water pump (17) is arranged at one end of the water pipe (12) between the water tank (11) and the intermittent water supply device (10), and the water pump (17) is communicated with the water pipe (12).

4. The dust removal device for coal mining based on claim 1, wherein: two chutes (3), two springs (6) and two limiting wheels (9) are arranged in a bilateral symmetry mode with the vertical center line of the box body (1), and two limiting rods (8) are arranged in parallel.

5. The dust removal device for coal mining based on claim 1, wherein: the adsorption sheets (2) are arranged at equal intervals, and gaps are formed at the joints of the scraper (5) and the adsorption sheets (2).

6. The dust removal device for coal mining based on claim 1, wherein: the shifting lever (16) is of a vertical counterweight structure, and the shifting lever (16) is vertical to the transverse plate (103).