CN212680490U

CN212680490U - A device for colliery removes dust

Info

Publication number: CN212680490U
Application number: CN202020833314.0U
Authority: CN
Inventors: 张永明; 崔彦飞; 李永锋
Original assignee: Inner Mongolia Huineng Coal Power Group Yangshita Coal Co ltd
Current assignee: Inner Mongolia Huineng Coal Power Group Yangshita Coal Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-03-12
Anticipated expiration: 2030-05-19

Abstract

The utility model provides a device for colliery removes dust relates to the colliery field. Wheels are arranged at the bottom of the bottom plate. This a device for colliery removes dust, through setting up dust extraction, the dust absorption pipe, dust absorption head and filter screen, make the dust that is in the external world carry out the first time by suction device and filter, through setting up first sponge, the second sponge, the third sponge, cylinder and pond, make the dust see through the sponge of three kinds of different states and filter, through setting up adsorption equipment, particulate matter in the dust adsorbs, it is better to make adsorption effect through the three-layer adsorption plate, through setting up the exhaust tube, the air pump, blast pipe and processing case, the gaseous dust that will adsorb is taken out in the processing case, through setting up the water pump, water pipe and hydrojet head, make gaseous dust and liquid medicine through soaking and spraying abundant reaction, remove the chemical substance in the gas, through setting up defogging device and gas vent, remove the water that contains in the gas, accomplish through handling and go.

Description

A device for colliery removes dust

Technical Field

The utility model relates to a colliery technical field specifically is a device for colliery removes dust.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. Coal is the most predominant solid fuel, one of the flammable organic rocks. It is formed by that the flourishing plants grown in a certain geologic age are gradually piled up into a thick layer in a proper geologic environment, and are buried in the water bottom or silt, and then are subjected to the natural coalification action in a long geologic age. In the geologic periods of the world, most coal is produced in the stratums of the stone charm, the pilaster, the Jurassic and the third era, which is an important coal-forming era. The carbon content of the coal is generally 46-97%, and the coal is brown to black and has dull to metallic luster. According to the degree of coalification, coal can be classified into peat, lignite, bituminous coal and anthracite.

At present, a large amount of dust is easily generated in the coal mining process, the dust causes great harm to coal mine workers and safety production, however, the dust cannot be effectively removed by the existing equipment, and the dust cannot be well removed due to the lack of devices for adsorption, filtration and reaction.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a device for colliery removes dust has solved the problem mentioned among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a device for removing dust in a coal mine comprises a base plate, wherein wheels are arranged at the bottom of the base plate, a dust removing box is fixedly arranged on the upper surface of the base plate, a dust suction device is fixedly arranged on one side of the dust removing box, a dust suction pipe is fixedly connected to one end of the dust suction device, a filter screen is fixedly arranged in the dust suction pipe, a storage box is fixedly arranged on the outer side of the dust suction pipe, a dust suction head is fixedly connected to one end of the dust suction pipe, a first sponge is arranged in the dust removing box, a second sponge is arranged in the dust removing box, a roller is arranged in the dust removing box, a third sponge is fixedly arranged on the outer side of the roller, a water pool is fixedly arranged in the dust removing box, a water inlet pipe is fixedly connected to one side of the water pool, a water outlet pipe is fixedly connected to one side of the water pool, and an adsorption device is fixedly arranged in the dust removal box.

Preferably, the inside fixed mounting of dust removal case has the air pump, the outside fixedly connected with exhaust tube of air pump, the outside fixedly connected with blast pipe of air pump.

Preferably, the inside fixed mounting of dust removal case has the processing case, one side fixedly connected with water pump of processing case, one side fixedly connected with water pipe of water pump, the one end fixedly connected with hydrojet head of water pipe.

Preferably, one side of the dust removal box is fixedly connected with a demisting device, and one side of the demisting device is fixedly connected with an exhaust port.

Preferably, handles are fixedly arranged on the upper surfaces of the first sponge and the second sponge, and the third sponge is submerged below the liquid level of the water pool.

Preferably, the adsorption device consists of three different adsorption plates, the water pipe is fixed with the dust removal box through a fixing frame, and the exhaust pipe is submerged below the liquid level of the treatment box.

Preferably, the outside of dust removal case is equipped with the motor, the output of motor links to each other with the cylinder, the inside fixed mounting of dust removal case has the baffle.

(III) advantageous effects

The utility model provides a device for colliery removes dust. Has the following beneficial effects:

1. this a device for colliery removes dust, through setting up dust extraction, dust absorption pipe, dust absorption head and filter screen for the dust that is in the external world is carried out the first time by suction device and is filtered, through setting up first sponge, second sponge, third sponge, cylinder and pond, makes the dust see through the sponge of three kinds of different states and filters, through setting up adsorption equipment, adsorbs the particulate matter in the dust, makes the adsorption efficiency better through the three-layer adsorption plate.

2. This a device for colliery removes dust through setting up exhaust tube, air pump, blast pipe and processing case, in will adsorbing the dust gas takes out the processing case, through setting up water pump, water pipe and hydrojet head for dust gas and liquid medicine are through soaking and spraying abundant reaction, get rid of the chemical in the gas, through setting up defogging device and gas vent, get rid of the water that contains in the gas, discharge out through handling the completion.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

fig. 3 is a schematic view of a second three-dimensional structure of the present invention.

In the figure: the device comprises a dust collection device 1, a dust collection pipe 2, a filter screen 3, a dust collection head 4, a storage box 5, a liquid spray head 6, a water pipe 7, a fixing frame 8, a treatment box 9, a water pump 10, a bottom plate 11, wheels 12, a dust removal box 13, an air pump 14, an exhaust pipe 15, an exhaust pipe 16, an adsorption device 17, an exhaust hole 18, a water outlet pipe 19, a switch 20, a water inlet pipe 21, a third sponge 22, a roller 23, a water pool 24, a second sponge 25, a handle 26, a first sponge 27, a motor 28, a defogging device 29, an exhaust port 30 and a baffle 31.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples.

The embodiment of the utility model provides a device for removing dust in coal mine, as shown in figures 1-3, including a bottom plate 11, the bottom of bottom plate 11 is equipped with wheel 12, through setting up bottom plate 11 and wheel 12, make the whole device supported and can move, the upper surface of bottom plate 11 is fixed with dust removal case 13, one side fixed mounting of dust removal case 13 has dust extraction 1, one end fixed connection of dust extraction 1 has dust absorption pipe 2, the inside fixed mounting of dust absorption pipe 2 has filter screen 3, the outside fixed mounting of dust absorption pipe 2 has storage box 5, through setting up filter screen 3 and storage box 5, make the large granule thing in the dust filter, the large granule thing that filters gets into storage box 5 and collects, one end fixed connection of dust absorption pipe 2 has dust absorption head 4, through setting up dust extraction, dust absorption pipe 2 and dust absorption head 4, make the better suction device of dust from the external world, the dust collection head 4 is arranged to increase the opening area, the dust collection box 13 is internally provided with a first sponge 27, the dust collection box 13 is internally provided with a second sponge 25, the first sponge 27 and the second sponge 25 are arranged to play a role in filtering, the dust collection box 13 is internally provided with a roller 23, the outer side of the roller 23 is fixedly provided with a third sponge 22, the dust collection box 13 is internally and fixedly provided with a water tank 24, the roller 23 is rotated to drive the third sponge 22 to rotate by arranging the third sponge 22, the roller 23 and the water tank 24, the third sponge 22 is immersed in water to filter the third sponge 22 of mixed water, the filtering effect is enhanced, one side of the water tank 24 is fixedly connected with a water inlet pipe 21, one side of the water tank 24 is fixedly connected with a water outlet pipe 19, the outer side of the water outlet pipe 19 is provided with a switch 20, the dust collection box 13 is internally provided with an exhaust hole 18, the dust collection box 13 is, by arranging the exhaust hole 18 and the adsorption device 17, the filtered dust gas enters the adsorption device 17.

Specifically, the inside fixed mounting of dust removal case 13 has air pump 14, and the outside fixedly connected with exhaust tube 16 of air pump 14, the outside fixedly connected with blast pipe 15 of air pump 14 through setting up air pump 14, exhaust tube 16 and blast pipe 15, will adsorb the dust gas of accomplishing and take out next device and handle.

Specifically, the inside fixed mounting of dust removal case 13 has handles case 9, handle one side fixedly connected with water pump 10 of case 9, one side fixedly connected with water pipe 7 of water pump 10, the one end fixedly connected with hydrojet head 6 of water pipe 7, through setting up water pump 10, water pipe 7 and hydrojet head 6, make through spraying of hydrojet head 6 with the gaseous secondary reaction of unreacted completion, the reaction efficiency of gas has been increased through twice reactions, be favorable to reaching the standard of gas emission.

Specifically, one side fixedly connected with defogging device 29 of dust removal case 13, one side fixedly connected with gas vent 30 of defogging device 29 through setting up defogging device 29 and gas vent 30, get rid of the water that contains in the dust gas, and then discharge.

Specifically, handles 26 are fixedly arranged on the upper surfaces of the first sponge 27 and the second sponge 25, the third sponge 22 is immersed below the liquid level of the water pool 24, and the first sponge 27 and the second sponge 25 can be replaced at any time by arranging the handles 26.

Specifically, adsorption equipment 17 comprises the adsorption plate of three-layer difference, and water pipe 7 is fixed through mount 8 and dust removal case 13, and blast pipe 15 submerges below the liquid level of handling case 9, through setting up mount 8, fixes water pipe 7, through setting up the different adsorption plate of three-layer for absorbent efficiency is higher, and the effect is better.

Specifically, the outside of dust removal case 13 is equipped with motor 28, and motor 28's output links to each other with cylinder 23, and the inside fixed mounting of dust removal case 13 has baffle 31, through setting up baffle 31 for be difficult for the extravagant liquid medicine of spill when spraying liquid, make the liquid medicine can cyclic utilization simultaneously, through setting up motor 28, drive cylinder 23 and third sponge 22 rotatory.

All the electric equipment in the scheme supplies power through the external power supply.

The working principle is as follows: when in use, the dust suction device 1 is started, dust is sucked into the device through the dust suction head 4 and the dust suction pipe 2, the large particles are filtered by the filter screen 3 in the dust absorption pipe 2, enter the dust removal box 13 and are filtered by the first sponge 27 and the second sponge 25, the motor 28 is started to drive the roller 23 and the third sponge 22 to rotate, because the third sponge 22 is immersed below the liquid level of the water pool 24, therefore, the third sponge 22 is immersed in water, and the dust enters the adsorption device 17 from the exhaust hole 18 through the filtration of the third sponge 22 for adsorption, the dust gas after adsorption is pumped into the treatment box 9 through the air pump 14, a certain amount of liquid medicine is added, reacting with the dust gas, reacting the gas after the reaction by the water pump 10, the water pipe 7 and the liquid spraying head 6, the reaction is fully carried out, and finally, the moisture removed by the demisting device 29 is discharged through the exhaust port 30.

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. A device for coal mine dust removal, includes bottom plate (11), its characterized in that: the dust collection box is characterized in that wheels (12) are arranged at the bottom of the bottom plate (11), a dust collection box (13) is fixedly mounted on the upper surface of the bottom plate (11), a dust collection device (1) is fixedly mounted on one side of the dust collection box (13), a dust collection pipe (2) is fixedly connected to one end of the dust collection device (1), a filter screen (3) is fixedly mounted inside the dust collection pipe (2), a storage box (5) is fixedly mounted outside the dust collection pipe (2), a dust collection head (4) is fixedly connected to one end of the dust collection pipe (2), a first sponge (27) is arranged inside the dust collection box (13), a second sponge (25) is arranged inside the dust collection box (13), a roller (23) is arranged inside the dust collection box (13), a third sponge (22) is fixedly mounted outside the roller (23), and a water pool (24) is fixedly mounted inside the dust collection box (13), one side fixedly connected with inlet tube (21) in pond (24), one side fixedly connected with outlet pipe (19) in pond (24), the outside of outlet pipe (19) is equipped with switch (20), the inside of dust removal case (13) is equipped with exhaust hole (18), the inside fixed mounting of dust removal case (13) has adsorption equipment (17).

2. A device for removing dust from coal mines as claimed in claim 1, wherein: the inside fixed mounting of dust removal case (13) has air pump (14), the outside fixedly connected with exhaust tube (16) of air pump (14), the outside fixedly connected with blast pipe (15) of air pump (14).

3. A device for removing dust from coal mines as claimed in claim 1, wherein: the inside fixed mounting of dust removal case (13) has processing case (9), handle one side fixedly connected with water pump (10) of case (9), one side fixedly connected with water pipe (7) of water pump (10), the one end fixedly connected with hydrojet head (6) of water pipe (7).

4. A device for removing dust from coal mines as claimed in claim 1, wherein: one side fixedly connected with defogging device (29) of dust removal case (13), one side fixedly connected with gas vent (30) of defogging device (29).

5. A device for removing dust from coal mines as claimed in claim 1, wherein: handles (26) are fixedly arranged on the upper surfaces of the first sponge (27) and the second sponge (25), and the third sponge (22) is immersed below the liquid level of the water pool (24).

6. A device for removing dust from coal mines as claimed in claim 2, wherein: the adsorption device (17) is composed of three different adsorption plates, the water pipe (7) is fixed with the dust removal box (13) through a fixing frame (8), and the exhaust pipe (15) is submerged below the liquid level of the treatment box (9).

7. A device for removing dust from coal mines as claimed in claim 1, wherein: the outside of dust removal case (13) is equipped with motor (28), the output of motor (28) links to each other with cylinder (23), the inside fixed mounting of dust removal case (13) has baffle (31).