CN219281780U

CN219281780U - Hydraulic support spraying dust device

Info

Publication number: CN219281780U
Application number: CN202223366375.9U
Authority: CN
Inventors: 许远
Original assignee: Anhui Hengyuan Coal Electricity Group Co Ltd
Current assignee: Anhui Hengyuan Coal Electricity Group Co Ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-30
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to the technical field of coal collection, and discloses a hydraulic support spraying dust fall device which comprises a base, a cross rod, a hydraulic rod, a main beam, a shield beam, a support plate, a grinding rod and a top plate. This hydraulic support spraying dust device, the setting of water pump box sets up the lower extreme at the girder with the water pump box, when increasing the dust removal effect, has avoided taking workman's movable range, because colliery is comparatively narrow and small in space in the pit, if use common dust collector, but workman movable range reduces, can cause the work inconvenient.

Description

Hydraulic support spraying dust device

Technical Field

The utility model relates to the technical field of coal collection, in particular to a hydraulic support spraying dust settling device.

Background

The space of coal mining in the pit of the colliery is narrow and small to ventilation effect is poor, and the unavoidable production in the production process is colliery dust in the pit, seriously pollutes the environment in the pit, brings the threat of certain degree to the operational environment. Especially, coal-winning machine can produce a large amount of dust in the coal-winning process, among the prior art, coal-winning machine mainly adopts the form of spraying water to the coal face in the coal-winning process and prevents dust, but the water spray can not cover the working face completely, still has the dust to produce and spread, can lead to the workman's health to receive the injury, and the environment is polluted, so need to have auxiliary dust collector, but the dust collector occupation area of former commonly used is great, and the colliery is in pit the space comparatively narrow and small, if use common dust collector, but workman movable range reduces, causes the inconvenience of working.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the spraying dust settling device of the hydraulic support, which solves the problems that in the prior art, in the coal mining process of the coal mining machine, dust is mainly prevented by spraying water to the coal mining surface, but the water spraying cannot completely cover the working surface, dust is generated and diffused, the body of workers is damaged, the environment is polluted, the occupied area of the conventional common dust settling device is large, the underground space of the coal mine is narrow, and the movable range of the workers is reduced if the conventional dust settling device is used, so that the work is inconvenient.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a hydraulic support spraying dust device, includes the base, the upper end fixedly connected with base of base, the one end fixedly connected with horizontal pole of base, the fixed surface of horizontal pole is connected with hydraulic stem, the one end fixedly connected with girder of hydraulic stem, the one end fixedly connected with of girder covers the roof beam, the inboard swing joint of cover the roof beam has the backup pad, the upper end fixedly connected with of girder adds the grinding rod, the one end fixedly connected with roof of girder, one side fixedly connected with gag lever post of cover the roof beam.

Optionally, a fixing bolt is screwed on one side of the limiting rod.

Optionally, a fixing plate is fixedly connected to the lower end of the main beam.

Optionally, the lower extreme fixedly connected with water pump box of fixed plate, the inboard fixedly connected with water pump of water pump box.

Optionally, the water outlet end of the water pump is movably connected with a guide pipe, and the surface of the guide pipe is movably connected with a limiting ring.

Optionally, the one end swing joint of pipe has the shunt tubes, the one end of shunt tubes fixedly connected with atomizer that is parallel to each other in proper order, the upper end fixedly connected with limiting plate of shunt tubes.

(III) beneficial effects

The utility model provides a hydraulic support spraying dust device, which has the following beneficial effects:

this hydraulic support spraying dust device, through atomizer's setting, increased the dust removal effect when having reduced the waste of water resource, atomizer spouts water in vaporific form, can adhere to water on the dust, increase the weight of dust, with reach the purpose of removing dust, it is dustproof mainly to take the form of spraying water to the coal face to have solved the coal-winning machine in the coal-winning process, but the water spray can not cover the working face completely, still have the problem of dust production and diffusion, through the setting of water pump box, set up the water pump box in the lower extreme of girder, when increasing the dust removal effect, the movable range who occupies the workman has been avoided, the space in the pit of colliery is comparatively narrow and small has been solved, if use common dust collector, but workman movable range reduces, cause the inconvenient problem of work.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the water pump case of the present utility model;

FIG. 3 is a schematic diagram of a water pump according to the present utility model;

in the figure: 1. a base; 2. a base; 3. a cross bar; 4. a hydraulic rod; 5. a main beam; 6. a shield beam; 7. a support plate; 8. adding a grinding rod; 9. a top plate; 10. a limit rod; 11. a fixing bolt; 12. a fixing plate; 13. a water pump box; 14. a water pump; 15. a conduit; 16. a limiting ring; 17. a shunt; 18. an atomizing nozzle; 19. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a hydraulic support spraying dust device, includes base 1, the upper end fixedly connected with base 2 of base 1, the one end fixedly connected with horizontal pole 3 of base 2, the fixed surface of horizontal pole 3 is connected with hydraulic stem 4, the one end fixedly connected with girder 5 of hydraulic stem 4, the one end fixedly connected with of girder 5 covers roof beam 6, the inboard swing joint of cover roof beam 6 has backup pad 7, the upper end fixedly connected with of girder 5 adds grinding rod 8, the one end fixedly connected with roof 9 of girder 5, one side fixedly connected with gag lever post 10 of cover roof beam 6, one side threaded connection of gag lever post 10 has fixing bolt 11, the lower extreme fixedly connected with fixed plate 12 of girder 5, the lower extreme fixedly connected with water pump box 13 of fixed plate 12, the inboard fixedly connected with water pump 14 of water pump box 13, the water pump uses miniature direct current water pump, the play water end swing joint of water pump 14 has pipe 15, the surface swing joint of pipe 15 has spacing ring 16, the one end swing joint of pipe 15 has the gag lever post 10, the one end fixedly connected with gag lever post 10 of shunt tubes 17, the one end fixedly connected with shower nozzle 17 of shunt tubes 17 in proper order, the shower nozzle 17 has the end of shunt tubes 17 that connects with each other.

In the utility model, the working steps of the device are as follows: during construction, water is pumped into the guide pipe 15 from the water inlet by the water pump 14, the guide pipe 15 is prevented from falling through the limiting ring 16, water flows enter the shunt pipe 17 from the guide pipe 15 to be shunted and sprayed out from the atomization nozzle 18, the dust removing effect is increased while the waste of water resources is reduced, the atomization nozzle 18 sprays water in a mist form, water can be attached to dust, the weight of the dust is increased, the dust removing purpose is achieved, the problem that the coal mining machine mainly adopts a mode of spraying water to the coal mining surface for dust prevention in the coal mining process, but the water spraying cannot completely cover the working surface, or dust is generated and diffused is solved, the water pump box 13 is arranged at the lower end of the main beam 5 through the arrangement of the water pump box 13, the dust removing effect is increased, meanwhile, the occupied range of movement of workers is avoided, the problem that the underground space of a coal mine is narrow is solved, and if a common dust removing device is used, the movable range of workers is reduced, and the problem of inconvenient work is caused.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic support spraying dust device, includes base (1), its characterized in that: the utility model discloses a water treatment device for a water treatment device, which comprises a base (1), the upper end fixedly connected with base (2) of base (1), one end fixedly connected with horizontal pole (3) of base (2), the fixed surface of horizontal pole (3) is connected with hydraulic stem (4), the one end fixedly connected with girder (5) of hydraulic stem (4), the one end fixedly connected with of girder (5) covers roof beam (6), the inboard swing joint of cover roof beam (6) has backup pad (7), the upper end fixedly connected with of girder (5) adds grinding rod (8), the one end fixedly connected with roof (9) of girder (5), one side fixedly connected with gag lever post (10) of cover roof beam (6), one side threaded connection of gag lever post (10) has fixing bolt (11), the lower extreme fixedly connected with fixed plate (12) of girder (5), the lower extreme fixedly connected with water pump box (13) of fixed plate (12), the inboard fixedly connected with water pump (14) of water pump box (13), the play water end swing joint of water pump (14) has pipe (15), one end fixedly connected with roof plate (15) of girder (5), one end fixedly connected with shunt tubes (17) of shunt tubes (17) in proper order, one end fixedly connected with one end of shunt tubes (17), the upper end of the shunt tube (17) is fixedly connected with a limiting plate (19).