CN214091950U

CN214091950U - Underground coal mining dust spraying device

Info

Publication number: CN214091950U
Application number: CN202023129486.9U
Authority: CN
Inventors: 李爱国; 吕茂云; 闫杰
Original assignee: Inner Mongolia Huangtaolegai Coal Co ltd
Current assignee: Inner Mongolia Huangtaolegai Coal Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-31
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a coal mining dust spouts except device in pit, the power distribution box comprises a box body, the left side of box is equipped with the water tank, and the water pump is equipped with at the top of water tank, the right side of water pump is equipped with the hose, and hose end is connected in the top of water tank, and the hydraulic stem is equipped with at the top of box, and the roof is equipped with at the top of hydraulic stem, the shower nozzle is equipped with to the bottom of roof, and the left side of roof is connected with the other end of hose, and the inner chamber of box is equipped with the filter, and the below of filter is equipped with the swash plate, the swash plate passes through welded mode fixed mounting in box inner chamber bottom, and one side of swash plate is equipped with the discharge gate. This novel coal mining dust in pit spouts except device has adopted humidification's mode, carries out the water treatment to the dust, makes powdered dust become the solid form that solidifies after the humidification to accomplish the processing of eliminating the dust, and the collecting box can carry out unified collection processing to the dust of solidification, has reduced cleaning of manpower, has improved holistic work efficiency.

Description

Underground coal mining dust spraying device

Technical Field

The utility model relates to a dust collector technical field specifically is a kind of coal mining dust spouts except that device in pit.

Background

When underground coal mining is carried out, a large amount of dust can be generated due to the reasons of coal bed cutting, top coal caving, coal block crushing, leakage in transportation and the like of equipment, the dust can fly and disperse in a narrow roadway, the health of workers is affected, and potential safety hazards exist.

The dust spraying device on the general market can only simply collect and process dust, or absorb and discharge from one place to another place and can not remove root-origin dust, so the whole coal mining working process can be influenced, and the dust can not be well eliminated and processed, so the physical health of workers can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a coal mining dust spouts except that device in pit to it can only do simple collection processing to the dust to put forward general dust in solving above-mentioned background art, perhaps says so and absorbs the getting rid of that another place can not do the root nature from a place and discharge, so can influence the working process of whole coal mining like this, can not accomplish fine elimination to the dust moreover and handle, can influence the healthy problem of staff.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal mining dust spouts except that device in pit, the power distribution box comprises a box body, the left side of box is equipped with the water tank, and the top fixed mounting of water tank has the water pump, the right side of water pump is equipped with the hose, and the one end of hose is connected in the top of water tank, and the top of box has the hydraulic stem through welded mode fixed mounting, and the top fixed mounting of hydraulic stem has the roof, the bottom fixed mounting of roof has the shower nozzle, the shower nozzle is equipped with a plurality of evenly distributed in the bottom of roof, and the left side of roof is connected with the other end of hose, and the inner chamber of box is equipped with the filter, the both ends fixed mounting of filter is on the lateral wall of box, and the below of filter is equipped with the swash plate, the swash plate passes through welded mode fixed mounting in box inner chamber bottom, and one side of swash plate is equipped with the discharge gate.

Preferably, the right side of box has the dust absorption pipe through welded mode fixed mounting, and the inside of dust absorption pipe is equipped with turbofan, and turbofan's left side fixed mounting has the motor, and the outside of motor is equipped with the protection casing, and protection casing fixed mounting is in turbofan's left side, and right-hand member one side of dust absorption pipe is equipped with the filter screen.

Preferably, the bottom of box has the supporting leg through welded mode fixed mounting, and the supporting leg is equipped with a plurality of evenly distributed in the bottom of box, and is equipped with the collecting box between a plurality of supporting legs.

Preferably, the swash plate is equipped with two, and the equal fixed mounting of two swash plates is in the bottom of box inner chamber, and one side of two swash plates all is connected together with the top of discharge gate.

Preferably, the hydraulic rods are provided with a plurality of hydraulic rods which are respectively fixedly installed at the top of the box body and can be extended and retracted.

Compared with the prior art, the beneficial effects of the utility model are that: this novel coal mining dust in pit spouts except device, with current dust removal device under comparing, humidification's mode has been adopted, divide water treatment to the dust, make powdered dust become the solid form that solidifies after the humidification, thereby accomplish the processing of eliminating the dust, and the collecting box can carry out unified collection processing to the dust of solidification, the cleaning of manpower has been reduced, and dust absorption pipe still be equipped with the filter screen on the surface and can intercept great graininess's foreign matter, prevent that some foreign matters from leading to inside turbofan's damage, unnecessary loss has been reduced, holistic work efficiency has been improved.

Drawings

FIG. 1 is a front view of the structure of the underground coal dust removing device of the present invention;

FIG. 2 is a structural front view of the underground coal mining dust removing device of the present invention;

FIG. 3 is a structural side view of the underground coal mining dust removing device of the present invention;

fig. 4 is the schematic view of the structure of a turbine fan in the underground coal mining dust removing device of the utility model.

In the figure: 1. the water pump, 2, the water tank, 3, the filter, 4, the swash plate, 5, the discharge gate, 6, the collecting box, 7, the supporting leg, 8, the protection casing, 9, the hose, 10, the shower nozzle, 11, the roof, 12, the hydraulic stem, 13, the box, 14, the motor, 15, turbo fan, 16, the filter screen, 17, the dust absorption 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 present invention provides a technical solution: the underground coal mining dust spraying device comprises a box body 13, wherein supporting legs 7 are fixedly installed at the bottom of the box body 13 in a welding mode, a plurality of uniformly distributed supporting legs 7 are arranged at the bottom of the box body 13, a collecting box 6 is arranged among the supporting legs 7, the collecting box 6 can collect and treat solidified dust to prevent the solidified dust from falling down to pollute the environment, a dust suction pipe 17 is fixedly installed at the right side of the box body 13 in a welding mode, the generated dust can be absorbed and treated through the dust suction pipe 17, a turbo fan 15 is arranged inside the dust suction pipe 17, the turbo fan 15 can suck the dust into the dust suction pipe 17 to enter an inner cavity of the box body 13 to treat the dust, a motor 14 is fixedly installed at the left side of the turbo fan 15, the turbo fan 15 can be driven to rotate through the motor 14 to generate inward suction force, and a protective cover 8 is arranged outside the motor 14, the protection cover 8 is fixedly arranged on the left side of the turbofan 15, a filter screen 16 is arranged on one side of the right end of the dust suction pipe 17, the filter screen 16 can filter and screen sucked dust, and prevent foreign matters from entering the inside of the dust suction pipe 17 to cause damage to the turbofan 15, a water tank 2 is arranged on the left side of the box body 13, a water pump 1 is fixedly arranged on the top of the water tank 2, a hose 9 is arranged on the right side of the water pump 1, one end of the hose 9 is connected to the top of the water tank 2, a hydraulic rod 12 is fixedly arranged on the top of the box body 13 in a welding mode, a top plate 11 is fixedly arranged on the top of the hydraulic rod 12, a spray head 10 is fixedly arranged at the bottom of the top plate 11, water in the water tank 2 can be sprayed and irrigated through the spray head 10, the sucked and received dust is solidified, the spray head 10 is provided with a plurality of spray heads which are uniformly distributed at the bottom of the top plate 11, and the left side of the top plate 11 is connected with the other end of the hose 9, and the inner chamber of box 13 is equipped with filter 3, and filter 3 can prevent to absorb the dust of coming in and spill over box 13, and the both ends fixed mounting of filter 3 is on the lateral wall of box 13, and the below of filter 3 is equipped with swash plate 4, and swash plate 4 is equipped with two, and the equal fixed mounting of two swash plates 4 is in the bottom of box 13 inner chamber, and one side of two swash plates 4 all is connected together with the top of discharge gate 5.

The working principle is as follows: when the novel underground coal mining dust spraying device is used, the structure of the device is simply known firstly, the motor 14 is turned on, then the motor 14 starts to drive the turbo fan 15 to start rotating, after the turbo fan 15 starts to rotate, dust starts to be sucked into the box body 13 through the dust suction pipe 17, the filter screen 16 on the surface of the dust suction pipe 7 can filter and screen the dust, foreign matters are prevented from entering the inside of the dust suction pipe 17, then the dust enters the inner cavity of the box body 13 through the dust suction pipe 17, then the water pump 1 inputs water in the water tank 2 into the spray head 10 through the hose 9, then the water is irrigated into the box body 13 through the spray head 10, humidification is carried out on the dust in the water tank, the filter plate 3 in the box body 13 can prevent the dust from overflowing, and then solidified dust can fall into the collection box 6 through the discharge pipe 5, and then, the solidified dust in the collecting box 6 is processed, which is the working principle of the novel underground coal mining dust spraying device.

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 coal mining dust spouts except that device in pit, includes box (13), its characterized in that: the left side of the box body (13) is provided with a water tank (2), the top of the water tank (2) is fixedly provided with a water pump (1), the right side of the water pump (1) is provided with a hose (9), one end of the hose (9) is connected to the top of the water tank (2), the top of the box body (13) is fixedly provided with a hydraulic rod (12) in a welding mode, the top of the hydraulic rod (12) is fixedly provided with a top plate (11), the bottom of the top plate (11) is fixedly provided with a spray head (10), the spray head (10) is provided with a plurality of uniformly distributed parts at the bottom of the top plate (11), the left side of the top plate (11) is connected with the other end of the hose (9), the inner cavity of the box body (13) is provided with a filter plate (3), the two ends of the filter plate (3) are fixedly arranged on the side wall of the box body (13), an inclined plate (4) is arranged below the filter plate (3), the inclined plate (4) is fixedly arranged at the bottom of the inner cavity of the box body (13) in a welding mode, and one side of the inclined plate (4) is provided with a discharge hole (5).

2. A downhole coal mining dust blasting apparatus according to claim 1, wherein: the right side of box (13) has dust absorption pipe (17) through welded mode fixed mounting, and the inside of dust absorption pipe (17) is equipped with turbofan (15), and the left side fixed mounting of turbofan (15) has motor (14), and the outside of motor (14) is equipped with protection casing (8), and protection casing (8) fixed mounting is in the left side of turbofan (15), and the right-hand member one side of dust absorption pipe (17) is equipped with filter screen (16).

3. A downhole coal mining dust blasting apparatus according to claim 1, wherein: the bottom of box (13) has supporting leg (7) through welded mode fixed mounting, and supporting leg (7) are equipped with a plurality of evenly distributed in the bottom of box (13), and are equipped with collecting box (6) between a plurality of supporting legs (7).

4. A downhole coal mining dust blasting apparatus according to claim 1, wherein: the inclined plates (4) are arranged in two numbers, the two inclined plates (4) are fixedly arranged at the bottom of an inner cavity of the box body (13), and one sides of the two inclined plates (4) are connected with the top of the discharge hole (5).

5. A downhole coal mining dust blasting apparatus according to claim 1, wherein: the hydraulic rods (12) are provided with a plurality of hydraulic rods (12), the hydraulic rods (12) are fixedly mounted at the top of the box body (13) respectively, and the hydraulic rods (12) can stretch out and draw back.