CN211081955U

CN211081955U - Dust removal device for coal mine safety production roadway

Info

Publication number: CN211081955U
Application number: CN201922161931.0U
Authority: CN
Inventors: 张国栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-07-24
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a coal mine safety produces dust collector for tunnel, including the device main part. In the utility model, the working time of the air pump is controlled by the timer, so that the continuous circulating work of the air pump in the specified time can be realized, the cleaning of dust in the air in the tunnel can be ensured, and the service life of the air pump is prevented from being reduced due to the long-time work of the air pump; carry the air of dust in the aspiration pump with the tunnel and carry in the water tank, hydroenergy in the water tank can adsorb the dust in the air, and two filter screens of design in the water tank can effectually prevent that the dust particle from flowing away along with spilling over of air, the air of having handled the dust gets into the material harmful to the human body that carries in the air elimination in the air cleaner, this design not only can clear up the dust in the air, simultaneously can also purify the material harmful to the human body in the air, workman's personal safety has been guaranteed.

Description

Dust removal device for coal mine safety production roadway

Technical Field

The utility model belongs to the technical field of dust collector, particularly, relate to a coal mine safety produces dust collector for tunnel.

Background

In coal mining, a coal mine production tunnel can be formed, at present, the environmental sanitation of the coal mine tunnel is generally concerned, dust in a coal mine seriously threatens the health of operation workers, and the operation workers can cause certain damage to the bodies if sucking too much dust. The dust points of the coal mine are more, the dust can drift along with the ventilation airflow of the tunnel, and the dust is easily attached to the wall of the tunnel due to the uneven wall surface of the tunnel, so that the dust is accumulated day by day and month, and the environmental sanitation of the tunnel is seriously influenced. If the dust removal work is not carried out frequently, once the vibration shock wave is met, the accumulated dust in the roadway is easy to become floating dust, and if the suspended dust is more, secondary explosion is easy to form, so that major accidents are caused.

However, the existing dust removal device for the coal mine safety production roadway has the following defects:

1. the existing dust removal device cleans dust adsorbed on the wall of a roadway, and the dust flowing in the air cannot clean the dust, so that the existing device has great limitation;

2. the existing roadway dust removal device is complex in structure and general in effect, a coal mine is located underground, the roadway not only contains dust harmful to human bodies, but also contains gases harmful to human bodies, when the gases are excessively sucked by people, the gases can cause great harm to the human bodies, the existing device only has a dust removal effect, and the harmful gases cannot be treated;

3. the existing roadway dust removal device does not have an effective and reasonable treatment mode for collected dust.

Consequently in order to solve above problem, the utility model provides a colliery is dust collector for safety in production tunnel.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery is dust collector for safety in production tunnel to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removal device for a coal mine safety production roadway comprises a device main body, wherein an air suction pump is installed at the top end of the device main body, a timer is installed on one side of the air suction pump, the timer is connected with the air suction pump through a signal line, a water tank is installed inside the device main body, a first filter screen is fixedly installed inside the water tank, a first drainage pipe is installed at the bottom end of the water tank, a valve is installed on the first drainage pipe, a filter press is installed at the bottom end of the first drainage pipe, the bottom end of the filter press is fixedly installed on the inner bottom surface of the device main body, a first drainage pipe is installed on one side of the water tank, a second filter screen is installed at the inlet end of the first drainage pipe, the second filter screen is fixedly installed on the inner wall of the water tank, and the second filter screen is located at the top end of, and an air purifier is installed at the outlet end of the first exhaust pipe.

Further, a controller is fixedly mounted at the top end of the device main body, the controller is in the model of MAM-100, and a dustproof glass cover is mounted on the periphery of the controller.

Further, the bottom four corners of the device main body is fixedly provided with supporting legs, and the bottom ends of the supporting legs are fixedly provided with wedges.

Furthermore, an air inlet pipe is installed at the bottom end of the air suction pump and is connected with the water tank through the air inlet pipe, and the outlet end of the air inlet pipe is located at the bottom end of the first filter screen.

Furthermore, one side of the water tank is fixedly provided with a water inlet pipe.

Furthermore, a second drain pipe is fixedly arranged on one side of the filter press.

Further, the bottom fixed mounting of air cleaner has the mount pad, the bottom fixed mounting of mount pad is in on the inside bottom surface of device main part, just one side fixed mounting of air cleaner has the second blast pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through the operating time of timer control air-extracting pump, can realize the work of air-extracting pump continuous cycle in the time of regulation, not only can guarantee its dust clearance to in the air in the tunnel, can also avoid having reduced the life of air-extracting pump because the long-time work of air-extracting pump.

2. The utility model discloses in, the air that the aspiration pump carried the dust in with the tunnel carries in the water tank, hydroenergy in the water tank can adsorb the dust in the air, and two filter screens of design in the water tank can effectually prevent that the dust particle from flowing away along with spilling over of air, the material harmful to the human body that carries in to the air in the air purification machine is eliminated to the air of having handled the dust, this design not only can be cleared up the dust in the air, can also purify the material harmful to the human body in the air simultaneously, workman's personal safety has been guaranteed.

3. The designed filter press can compress and filter the water which has filtered the air to form a dust filter cake, so that the dust and garbage can be collected and treated by the staff conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic plan view of the present invention;

fig. 3 is a system diagram of the present invention.

Reference numerals:

1. a device main body; 2. an air pump; 201. a bell mouth; 202. a timer; 203. an air inlet pipe; 3. a controller; 301. a dust-proof glass cover; 4. supporting legs; 401. a wedge; 5. a water tank; 501. a first filter screen; 502. a second filter screen; 503. a first drain pipe; 504. a valve; 505. a water inlet pipe; 506. a first exhaust pipe; 6. a filter press; 601. a second drain pipe; 7. an air cleaner; 701. a mounting seat; 702. a second exhaust pipe.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1 to 3, a dust removing apparatus for a coal mine safety production roadway according to an embodiment of the present invention includes an apparatus main body 1, an air pump 2 is installed at a top end of the apparatus main body 1, a timer 202 is installed at one side of the air pump 2, the timer 202 is connected to the air pump 2 through a signal line, a water tank 5 is installed inside the apparatus main body 1, a first filter screen 501 is fixedly installed inside the water tank 5, a first drain pipe 503 is installed at a bottom end of the water tank 5, a valve 504 is installed on the first drain pipe 503, a filter press 6 is installed at a bottom end of the first drain pipe 503, a bottom end of the filter press 6 is fixedly installed on an inner bottom surface of the apparatus main body 1, a first drain pipe 506 is installed at one side of the water tank 5, and a second filter screen 502 is installed at an inlet end of the first drain pipe 506, second filter screen 502 fixed mounting be in on the inner wall of water tank 5, just second filter screen 502 is located one side top of first filter screen 501, air cleaner 7 is installed to the exit end of first exhaust pipe 506.

Through the scheme of the utility model, the controller 3 is fixedly installed at the top end of the device main body 1, the model of the controller 3 is MAM-100, and the dustproof glass cover 301 is installed at the periphery of the controller 3; supporting legs 4 are fixedly arranged at four corners of the bottom end of the device main body 1, and wedges 401 are fixedly arranged at the bottom ends of the supporting legs 4; an air inlet pipe 203 is mounted at the bottom end of the air suction pump 2 and is connected with the water tank 5 through the air inlet pipe 203, and the outlet end of the air inlet pipe 203 is located at the bottom end of the first filter screen 501; a water inlet pipe 505 is fixedly arranged on one side of the water tank 5; a second drain pipe 601 is fixedly arranged at one side of the filter press 6; the bottom end fixed mounting of air cleaner 7 has mount pad 701, the bottom end fixed mounting of mount pad 701 is in on the inside bottom surface of device main part 1, just one side fixed mounting of air cleaner 7 has second blast pipe 702.

When the device is used specifically, the device is firstly placed at a proper position of a roadway and is fixed with the ground of the roadway through a wedge 401, the working interval time is set on a timer 202, an air suction pump 2 is started by the timer 202 to suck air in the roadway, the sucked air enters a water tank 5 through an air inlet pipe 203, water in the water tank 5 can adsorb dust in the air, a first filter screen 501 and a second filter screen 502 can prevent dust particles from flowing away along with overflow of the air, the air of the dust in the filter screen passes through a first exhaust pipe 506 and an air purifier 7, the controller 3 controls the air purifier 7 to work to eliminate substances harmful to human bodies entrained in the air, the treated air is exhausted into the roadway from the second exhaust pipe 702, the controller 3 controls opening of a valve 504 to enable water in the water tank 5 to enter a filter press 6, the filter press 6 can compress and filter dust particles in water and form filter cakes, so that workers can collect and process the dust particles conveniently.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The dust removal device for the coal mine safety production roadway is characterized by comprising a device main body (1), wherein an air suction pump (2) is installed at the top end of the device main body (1), a timer (202) is installed on one side of the air suction pump (2), the timer (202) is connected with the air suction pump (2) through a signal line, a water tank (5) is installed inside the device main body (1), a first filter screen (501) is fixedly installed inside the water tank (5), a first drainage pipe (503) is installed at the bottom end of the water tank (5), a valve (504) is installed on the first drainage pipe (503), a filter press (6) is installed at the bottom end of the first drainage pipe (503), the bottom end of the filter press (6) is fixedly installed on the bottom surface inside the device main body (1), a first drainage pipe (506) is installed on one side of the water tank (5), and second filter screen (502) are installed to the entrance point of first blast pipe (506), second filter screen (502) fixed mounting be in on the inner wall of water tank (5), just second filter screen (502) are located one side top of first filter screen (501), air cleaner (7) are installed to the exit end of first blast pipe (506).

2. The dust removal device for the coal mine safety production roadway according to claim 1, wherein a controller (3) is fixedly installed at the top end of the device main body (1), the controller (3) is of the type MAM-100, and a dustproof glass cover (301) is installed on the periphery of the controller (3).

3. The dust removal device for the coal mine safety production roadway is characterized in that supporting legs (4) are fixedly mounted at four corners of the bottom end of the device main body (1), and wedges (401) are fixedly mounted at the bottom ends of the supporting legs (4).

4. The dust removal device for the coal mine safety production roadway according to claim 1, wherein an air inlet pipe (203) is mounted at the bottom end of the air suction pump (2) and is connected with the water tank (5) through the air inlet pipe (203), and the outlet end of the air inlet pipe (203) is located at the bottom end of the first filter screen (501).

5. The dust removing device for the coal mine safety production roadway according to claim 1, wherein a water inlet pipe (505) is fixedly installed on one side of the water tank (5).

6. The dust removing device for the coal mine safety production roadway according to claim 1, wherein a second drain pipe (601) is fixedly installed at one side of the filter press (6).

7. The dust removing device for the coal mine safety production roadway according to claim 1, wherein a mounting seat (701) is fixedly mounted at a bottom end of the air purifier (7), the bottom end of the mounting seat (701) is fixedly mounted on an inner bottom surface of the device main body (1), and a second exhaust pipe (702) is fixedly mounted at one side of the air purifier (7).