CN218030268U

CN218030268U - Coal mine tunnel dust collector

Info

Publication number: CN218030268U
Application number: CN202222112179.2U
Authority: CN
Inventors: 张晓杰; 段愉强
Original assignee: Zhongzhi Haiyue Mine Engineering Co ltd
Current assignee: Zhongzhi Haiyue Mine Engineering Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-13
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a coal mine tunnel dust collector relates to dust collector technical field, including the water tank, the both sides of water tank top outer wall all are provided with the backup pad, and the top of two backup pads is provided with same dish that spouts, the bottom of spouting the dish is provided with the atomizer that a plurality of equidistance distribute, the bottom inner wall of water tank is provided with the water pump, the output of water pump is connected with the water pipe, the water pipe is kept away from the one end of water pump and is linked together with spouting the dish, the middle department of water tank top outer wall has seted up the collection mouth, the inner wall of collecting the mouth is provided with collects the fill, the cross-section of collecting the fill is isosceles trapezoid structure, the hole that leaks that a plurality of equidistance distribute is seted up to the bottom inner wall of collecting the fill, the inner wall in hole that leaks is provided with the filter screen, the inside packing of collecting the fill has the dust filter layer. The utility model discloses realized the cyclic utilization of water resource in the dust fall, greatly reduced the waste of water resource.

Description

Coal mine tunnel dust collector

Technical Field

The utility model relates to a dust collector technical field especially relates to a coal mine tunnel dust collector.

Background

The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an opencast coal mine, when a coal seam is far away from the ground surface, coal is generally selected to be excavated to an underground excavation roadway, the mineworker coal mine is the mineworker coal mine, when the distance between the coal seam and the ground surface is very close, the direct stripping of a surface soil layer is generally selected to excavate the coal, the opencast coal mine is the opencast coal mine, most coal mines in China belong to the mineworker coal mine, the coal mine range comprises large areas of the ground, the underground and related facilities, and when the coal mine is mined in a coal mine roadway, more raise dust is generated, so that dust removal is required by using a dust removal device.

Through the retrieval, chinese patent publication is CN212716728U, a coal mine tunnel dust collector is disclosed, belong to tunnel dust removal technical field, including the tunnel, tunnel internally mounted has the crossbeam, the bottom swing joint of crossbeam has the atomizer, swing joint has a set of basket of flowers euphroe in the middle of the crossbeam, the top fixedly connected with breathing pipe of crossbeam, the crossbeam is through pivot fixedly connected with dead lever, the nested basket of flowers euphroe that is provided with two sets in dead lever middle part, the fixed jet-propelled nozzle that is provided with of one end of dead lever, the crossbeam, the equal fixedly connected with U-shaped pipe strap in one side of dead lever, the supporting nut that is provided with in U-shaped pipe strap rear end.

The prior art is similar to the above coal mine roadway dust removal device, and the cyclic utilization of water resources can not be realized in the spraying and dust removal process, so that the waste of the water resources is easily caused, and the device has a space to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a coal mine tunnel dust removal device. Its advantage lies in having realized the cyclic utilization of water resource when the dust fall, greatly reduced the waste of water resource.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a coal mine tunnel dust collector, includes the water tank, the both sides of water tank top outer wall all are provided with the backup pad, and the top of two backup pads is provided with same dish that spouts, the bottom of spouting the dish is provided with the atomizer that a plurality of equidistance distribute, the bottom inner wall of water tank is provided with the water pump, the output of water pump is connected with the water pipe, the one end that the water pump was kept away from to the water pipe is linked together with spouting the dish, the department has seted up the collection mouth in the middle of water tank top outer wall, the inner wall of collecting the mouth is provided with collects the fill, the cross-section of collecting the fill is isosceles trapezoid structure, the hole that leaks that a plurality of equidistance distribute is seted up to the bottom inner wall of collecting the fill, the inner wall in the hole that leaks is provided with the filter screen, the inside packing of collecting the fill has the dust filter layer.

Through the technical scheme: during the use, the water pump work can be followed the water tank and is drawn water, the water pump leads to pipe and sends water into to spouting the dish in, the water that spouts in the dish sprays the dust fall to spraying down after atomizer atomizing, after the dust fall, the drop of water that has the dust can drip to collecting in fighting, after filtering out the dust wherein through the dirt filtering layer, the purification can be in the same direction as the hole that leaks and flow into to the water tank again, and then realized the cyclic utilization of water resource in the dust fall, greatly reduced the waste of water resource.

The utility model discloses further set up to, the four corners department of water tank bottom outer wall all is provided with the walking wheel.

Through the technical scheme: the walking wheel is arranged, so that the pushing device can be conveniently moved in the roadway, and the use convenience is improved.

The utility model discloses further set up to, the cross-section of spouting the dish is the arc structure.

Through the technical scheme: the spray disk with the arc-shaped section can concentrate water mist to the middle in the spraying process, so that the condition that the water mist is diffused to the periphery is avoided.

The utility model discloses further set up to, the top that the water tank is close to backup pad one side is provided with gathers the wind shell, gather one side outer wall of wind shell and seted up the vent, the inner wall of vent is provided with the support, the outer wall connection of support has the motor, the output shaft of motor has the bull stick, the outer wall of bull stick is provided with the flabellum that a plurality of equidistance distributed.

Through the technical scheme: during the dust removal, control motor work can drive the flabellum and rotate, and the flabellum rotates and to drive the air flow in gathering the wind shell, and then can inhale the air in the tunnel and carry out the dust fall under water smoke, has improved the effect of dust fall.

The utility model discloses it further sets up to, the cross-section in hole that leaks is the isosceles trapezoid structure.

Through the technical scheme: the water leakage hole with the cross section in the isosceles trapezoid structure can increase the falling speed of water flow, and further improve the collection efficiency of water mist.

The utility model discloses further set up to, one side of water tank bottom inner wall is provided with the guide plate, and the cross-section of guide plate is the right angled triangle structure.

Through the technical scheme: the setting of guide plate can concentrate the water in the water tank to the direction of water pump, avoids the not enough condition that causes the water pump to burn out of water level in the water tank to take place.

The utility model discloses further set up to, the backup pad is hollow structure, and the water pipe is located the inside of backup pad.

Through the technical scheme: the water pipe is arranged in the supporting plate, so that the water pipe can be hidden, and the condition that the water pipe is damaged when workers are constructed is avoided.

The utility model has the advantages that:

1. this coal mine tunnel dust collector, during the use, water pump work can be followed the water tank and is drawn water, the water pump leads to pipe sends water into to spouting the dish in, water in the dish sprays the dust fall to spraying down after the atomizer atomizing, after the dust fall, the drop of water that has the dust can drip to collecting in fighting, after filtering out the dust wherein through the dust filtering layer, the purification can be in the same direction as the hole that leaks and flow into to the water tank again, and then realized the cyclic utilization of water resource in the dust fall, greatly reduced the waste of water resource.

2. This coal mine tunnel dust collector, during the dust removal, control motor work can drive the flabellum and rotate, and the flabellum rotates and to drive the air flow that gathers in the wind shell, and then can inhale the air in the tunnel and carry out the dust fall under water smoke, has improved the effect of dust fall, and the cross-section is the falling speed in the hole that leaks of isosceles trapezoid structure multiplicable rivers, and then has improved the collection efficiency of water smoke.

Drawings

Fig. 1 is a schematic perspective view of a coal mine tunnel dust removing device provided by the utility model;

fig. 2 is a schematic view of a main view structure of the coal mine roadway dust removing device provided by the utility model;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. spraying a plate; 2. a wind gathering shell; 3. a water tank; 4. a traveling wheel; 5. a support plate; 6. an atomizing spray head; 7. a fan blade; 8. a rotating rod; 9. a water pipe; 10. a water pump; 11. a baffle; 12. a collecting hopper; 13. a dust filtering layer; 14. a water leakage hole; 15. and (5) a filter screen.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures, which are based on the orientations and positional relationships shown in the figures, and are used for convenience in describing the patent and for simplicity in description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a coal mine tunnel dust collector, including water tank 3, the both sides of 3 top outer walls of water tank all are provided with backup pad 5, and the top of two backup pad 5 is provided with same spray tray 1, the bottom of spray tray 1 is provided with a plurality of equidistance distribution's atomizer 6, the bottom inner wall of water tank 3 is provided with water pump 10, the output of water pump 10 is connected with water pipe 9, the one end that water pump 10 was kept away from to water pipe 9 is linked together with spray tray 1, the middle department of 3 top outer walls of water tank has seted up the collection mouth, the inner wall of collecting the mouth is provided with collects and fights 12, the cross-section of collecting fighting 12 is isosceles trapezoid structure, the bottom inner wall of collecting fighting 12 has seted up a plurality of equidistance distribution's hole 14 that leaks, the inner wall of hole 14 that leaks is provided with filter screen 15, the inside packing of collecting fighting 12 has dust filter layer 13.

Specifically, four corners of the outer wall of the bottom of the water tank 3 are provided with walking wheels 4. The walking wheel 4 is arranged, so that the pushing device can be conveniently moved in the roadway, and the use convenience is improved.

Specifically, the cross section of the spray plate 1 is of an arc structure. The spray disk 1 with the arc-shaped section can concentrate water mist to the middle in the spraying process, and the condition that the water mist spreads to the periphery is avoided.

Specifically, the top that water tank 3 is close to backup pad 5 one side is provided with gathers wind shell 2, gathers one side outer wall of wind shell 2 and has seted up the vent, and the inner wall of vent is provided with the support, and the outer wall connection of support has the motor, the output shaft bull stick 8 of motor, and the outer wall of bull stick 8 is provided with the flabellum 7 of a plurality of equidistance distributions. During the dust removal, control motor work can drive flabellum 7 and rotate, and flabellum 7 rotates and to drive the air flow in gathering wind shell 2, and then can inhale the air in the tunnel and carry out the dust fall under water smoke, has improved the effect of dust fall.

Specifically, the cross section of the water leakage hole 14 is an isosceles trapezoid structure. The water leakage holes 14 with the cross sections in the isosceles trapezoid structures can increase the falling speed of water flow, and further improve the collection efficiency of water mist.

Specifically, a guide plate 11 is arranged on one side of the inner wall of the bottom of the water tank 3, and the section of the guide plate 11 is in a right-angled triangle structure. The setting of guide plate 11 can concentrate the water in the water tank 3 to the direction of water pump 10, avoids the not enough condition that causes water pump 10 to burn out of water level in the water tank 3 to take place.

Specifically, the supporting plate 5 is a hollow structure, and the water pipe 9 is located inside the supporting plate 5. The water pipe 9 is arranged inside the supporting plate 5, so that the water pipe 9 can be hidden, and the condition that the water pipe 9 is damaged when workers construct the water pipe is avoided.

The working principle is as follows: during the use, 10 work of water pump can be followed 3 interior water pumpings in the water tank, water pump 10 sends into water through water pipe 9 to spout in the dish 1, spout the water in the dish 1 and spray down after 6 atomizers of atomizer and carry out the dust fall, after the dust fall, the drop of water that has the dust can drip to collect and fight 12 in, after filtering dust layer 13 and removing dust wherein, purify and can flow into to the water tank 3 along the hole 14 that leaks again, and then realized the cyclic utilization of water resource in the dust fall, greatly reduced the waste of water resource.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a coal mine tunnel dust collector, includes water tank (3), the both sides of water tank (3) top outer wall all are provided with backup pad (5), and the top of two backup pad (5) is provided with same spraying disc (1), the bottom of spraying disc (1) is provided with atomizing shower nozzle (6) that a plurality of equidistance distributed, the bottom inner wall of water tank (3) is provided with water pump (10), the output of water pump (10) is connected with water pipe (9), the one end that water pump (10) were kept away from in water pipe (9) is linked together with spraying disc (1), a serial communication port, the centre department of water tank (3) top outer wall has seted up the collection mouth, the inner wall of collecting the mouth is provided with collects and fights (12), the cross-section of collecting fighting (12) is isosceles trapezoid structure, the hole that leaks (14) that a plurality of equidistance distributed are seted up to the bottom inner wall of collecting fighting (12), the inner wall in hole that leaks (14) is provided with filter screen (15), the inside packing of collecting fighting (12) has dust layer (13).

2. The coal mine roadway dust removal device according to claim 1, wherein walking wheels (4) are arranged at four corners of the outer wall of the bottom of the water tank (3).

3. A coal mine tunnel dust collector as claimed in claim 1 wherein the cross-section of the spray plate (1) is arc structure.

4. The coal mine roadway dust removing device according to claim 3, wherein a wind gathering shell (2) is arranged at the top of one side, close to the support plate (5), of the water tank (3), a vent is formed in the outer wall of one side of the wind gathering shell (2), a support is arranged on the inner wall of the vent, a motor is connected to the outer wall of the support, an output shaft of the motor is connected with a rotating rod (8), and a plurality of fan blades (7) which are distributed equidistantly are arranged on the outer wall of the rotating rod (8).

5. A coal mine tunnel dust removal device as claimed in claim 4, wherein the cross section of said water leakage holes (14) is in an isosceles trapezoid structure.

6. A coal mine tunnel dust removal device as claimed in claim 5, wherein a guide plate (11) is arranged on one side of the inner wall of the bottom of the water tank (3), and the cross section of the guide plate (11) is in a right-angled triangle structure.

7. A coal mine tunnel dust collector as claimed in claim 6, wherein the support plate (5) is of a hollow structure, and the water pipe (9) is located inside the support plate (5).