CN210370762U

CN210370762U - Mining underground dust removal device

Info

Publication number: CN210370762U
Application number: CN201921384435.5U
Authority: CN
Inventors: 麻瑞荃; 龚凯; 白旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-25
Filing date: 2019-08-25
Publication date: 2020-04-21
Anticipated expiration: 2029-08-25

Abstract

The utility model discloses a mining dust collector in pit, including bottom plate, top cap, left side board, right side board, preceding curb plate, posterior lateral plate, removal landing leg, telescopic leg, fastening boss, air inlet, air exhauster, screw thread lifting hook, rings, cut a case, rose box, washing case, hydrophobic filter core, adsorption tank and gas vent. The device has the advantages of good dust removal effect, small noise, flexible and simple disassembly and assembly, and convenient transportation and use.

Description

Mining underground dust removal device

Technical Field

The utility model relates to an environmental protection technology field especially relates to a mining dust collector in pit.

Background

With the development of the technological level, the mechanization degree of coal mine production is higher and higher, but the improvement of the mechanization degree leads to more and more production quantity of dust in coal mining, underground workers can work in a dust-filled space for a long time and are easy to suffer from pneumoconiosis, and in order to better improve the safety and reliability of coal mine work in future work, the underground dust removal technology must be fully applied. The existing underground dust removal device for the mine also has the problems of poor dust removal effect, poor device stability, large noise, inconvenience in underground transportation and use and the like due to an integral structure.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a mining dust collector in pit.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a mining underground dust removal device comprises a bottom plate, a top cover, a left side plate, a right side plate, a front side plate, a rear side plate, a movable supporting leg, a telescopic supporting leg, a fastening boss, an air inlet, an exhaust fan, a threaded lifting hook, a lifting ring, a grain cutting box, a filter box, a washing box, a hydrophobic filter element, an adsorption box and an exhaust port;

at least 4 insertion blocks are arranged on each of the left side and the right side of the upper surface of the bottom plate and the lower surface of the top cover, the corresponding insertion grooves are arranged at the positions of the lower surfaces and the upper surfaces of the left side plate and the right side plate corresponding to the insertion blocks of the upper surface of the bottom plate and the lower surface of the top cover, the insertion blocks on the upper surface of the bottom plate are inserted into the insertion grooves on the lower surfaces of the left side plate and the right side plate, the insertion blocks on the lower surface of the top cover are inserted into the insertion grooves on the upper surfaces of the left side plate and the right side plate, the front side plate and the rear side plate are in threaded connection with the bottom plate, the top cover, the left side plate and the right side plate through screws, four movable supporting legs are arranged, a connecting boss is welded at the upper end of each movable supporting leg, the connecting bosses are respectively fixed on four corners of the bottom plate through, the movable supporting leg is further provided with a spring, the movable supporting leg further comprises a buffering roller, an air bag is arranged inside the buffering roller, the left side plate and the right side plate are arranged in a step shape, the telescopic supporting leg is arranged at the step position, a fastening boss is welded at the lower end part of the telescopic supporting leg, the fastening boss can be fixed with the ground through screws when the device is used, the bottom plate, the top cover, the left side surface, the right side surface, the front side surface and the rear side surface are sequentially provided with the grain cutting box, the filter box, the washing box and the adsorption box from left to right inside a cavity formed by the bottom plate, the top cover, the left side surface, the right side surface, the front side surface and the rear side surface, the grain cutting box, the filter box, the washing box and the adsorption box are all provided with at least two lifting rings, thread lifting hooks are arranged at positions corresponding to the lifting hooks, the grain cutting box is internally provided with a first-stage baffle and a second-stage baffle, the first-stage baffle and the second-stage baffle are the same in size, the first-stage baffle is arranged at the upper left side of the grain cutting box, the included angle between the first-stage baffle and the horizontal plane is 45 degrees, the second-stage baffle is arranged at the lower right side of the first-stage baffle and is parallel to the first-stage baffle, the lower surface of the grain cutting box is arranged in an inverted V shape, a trash bag for removing sundries is detachably arranged below the grain cutting box, a section of hose penetrates through the left side plate to communicate the grain cutting box with the exhaust fan for air suction, a first-stage filter plate and a second-stage filter plate are arranged in the filter box, the first-stage filter plate and the second-stage filter plate are installed in an inserting manner, the grain cutting box is communicated with the filter box through a section, the lower part of the water washing tank is also provided with a drain pipe and a stop valve, the filter tank and the water washing tank are communicated through a section of hose, the adsorption plate is arranged in the adsorption tank, the adsorption plate is installed in an insertion mode, the water washing tank and the adsorption tank are communicated through a section of hose, and then a section of hose penetrates through the right side plate to enable the adsorption tank to be communicated with the outside for exhausting.

Furthermore, gaskets are arranged below the screws, a plurality of uniformly arranged protruding structures are arranged on the upper surface and the lower surface of each gasket, and at least 16 protruding structures are arranged on the upper surface and the lower surface of each gasket;

furthermore, sound insulation layers are arranged inside the bottom plate and the top cover, and sound insulation layers are also arranged on the inner surfaces of the left side plate, the right side plate, the front side plate and the right side plate;

furthermore, the rear surfaces of the grain cutting box, the filter box, the water washing box and the adsorption box are all provided with a cleaning door;

furthermore, two installation and maintenance doors are symmetrically arranged on the front side plate, and each installation and maintenance door is provided with a handle.

The utility model has the advantages that:

1. the utility model provides a mining underground dust removal device, the top cover, the bottom plate, the front side plate, the rear side plate, the left side plate and the right side plate are all provided with sound insulation layers, which can effectively reduce noise and improve the quality of the working environment of a mine;

2. the utility model provides a mining underground dust removal device, is equipped with and cuts a case, rose box, washing case and adsorption tank, and gas is intercepted through the big granule dust that cuts a case back, then gets into the rose box and carries out two-stage filtration, later carries out washing gas and further removes the particulate matter in the gas, and the harmful substance absorption back that gets into at last in the adsorption tank in with the gas is discharged, and the dust removal effect is showing and is promoting;

3. the utility model provides a mining underground dust removal device, which is assembled by a plurality of relatively small parts, and the device is flexible and simple to assemble and disassemble and convenient to transport and use;

4. the utility model provides a mining underground dust removal device, has flexible landing leg, fixes flexible landing leg and ground during the use, promotes the stability of device, still is equipped with the movable landing leg simultaneously, facilitates the removal of device, installs the bradyseism gyro wheel on the movable landing leg, cushions the impact that leads to because the ground is uneven, prolongs the life of device;

5. the utility model provides a mining underground dust removal device, the bottom of a particle cutting box of which is provided with a detachable impurity cleaning cloth bag, which is convenient for cleaning large-particle dust;

6. the utility model provides a mine underground dust removal device, the bottom of a washing tank of which is provided with a blow-off pipe and a stop valve, which is convenient for cleaning impurities in a water tank at regular time;

7. the utility model provides a pair of mining dust collector in pit is equipped with installation maintenance door, and the staff of being convenient for installs, maintains and clearance maintenance work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the appearance structure of the present invention;

FIG. 3 is a left side view of the appearance structure of the present invention;

FIG. 4 is a schematic view of a gasket construction;

FIG. 5 is a schematic view of a shock absorbing roller.

In the figure: 1 bottom plate, 2 top covers, 3 left side board, 4 right side board, 5 front side board, 6 rear side board, 7 movable supporting legs, 8 connecting bosses, 9 screws, 10 gaskets, 11 springs, 12 inserting blocks, 13 inserting grooves, 14 telescopic supporting legs, 15 fastening bosses, 16 sound insulation layers, 17 air inlets, 18 exhaust fans, 19 hoses, 20 thread lifting hooks, 21 lifting rings, 22 cut-off boxes, 23 first-stage baffles, 24 second-stage baffles, 25 impurity removal cloth bags, 26 filter boxes, 27 first-stage filter plates, 28 second-stage filter plates, 29 water washing boxes, 30 hydrophobic filter cores, 31 blow-off pipes, 32 stop valves, 33 adsorption boxes, 34 adsorption plates, 35 exhaust ports, 36 buffer rollers, 37 installation and maintenance doors and 38 handles.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The following embodiments are merely illustrative of the present invention and are not intended to limit the scope of the present invention. Use the utility model discloses a think about right the utility model discloses the simple change that goes on is all in the utility model discloses the within range that claims.

Referring to fig. 1-5, a mining underground dust removal device comprises a bottom plate 1, a top cover 2, a left side plate 3, a right side plate 4, a front side plate 5, a rear side plate 6, a movable supporting leg 7, a telescopic supporting leg 14, a fastening boss 15, an air inlet 17, an exhaust fan 18, a threaded lifting hook 20, a lifting ring 21, a particle cutting box 22, a filter box 26, a washing box 29, a hydrophobic filter element 30, an adsorption box 33 and an exhaust port 35.

At least 4 insertion blocks 12 are respectively arranged on each of the left side and the right side of the upper surface of the bottom plate 1 and the lower surface of the top cover 2, insertion grooves 13 are correspondingly arranged at the positions of the lower surfaces and the upper surfaces of the left side plate 3 and the right side plate 4, which correspond to the insertion blocks 12 on the upper surfaces of the bottom plate 1 and the lower surface of the top cover 2, the insertion blocks 12 on the upper surface of the bottom plate 1 are inserted into the insertion grooves 13 on the lower surfaces of the left side plate 3 and the right side plate 4, the insertion blocks 12 on the lower surface of the top cover 2 are inserted into the insertion grooves 13 on the upper surfaces of the left side plate 3 and the right side plate, the front side plate 5 and the rear side plate 6 are in threaded connection with the bottom plate 1, the top cover 2, the left side plate 3 and the right side plate 4 through screws, the number of the movable supporting legs 7 is four, a connecting boss 8 is welded on the upper end of each movable supporting leg 7, and then will move the landing leg 7 and be fixed in on four angles of bottom plate 1, still be equipped with spring 11 on moving the landing leg 7, move the landing leg 7 and still include bradyseism gyro wheel 36, bradyseism gyro wheel 36 is inside to be equipped with the gasbag, has the effect of bradyseism, can prolong the life of moving the landing leg 7, left side board 3 and right side board 4 are the step-like setting, install in step department telescopic landing leg 14, telescopic landing leg 14 tip welding has fastening boss 15, can fix fastening boss 15 and ground through the screw when using the device, increase the stability of device, bottom plate 1, top cap 2, left surface 3, right side surface 4, front surface 5 and the cavity inside of trailing flank 6 constitution are equipped with from a left side to the right side in proper order and cut grain case 22, rose box 26, wash case 29 and adsorption case 33, the upper surfaces of the grain cutting box 22, the filtering box 26, the water washing box 29 and the adsorption box 33 are provided with at least two hanging rings 21, positions corresponding to the hanging rings 21 are provided with threaded hanging hooks 20, the threaded hanging hooks 20 are fixed on the inner surface of the top cover 2 in a threaded connection mode, a first-stage baffle 23 and a second-stage baffle 24 are arranged in the grain cutting box 22, the first-stage baffle 23 and the second-stage baffle 24 are identical in size, the first-stage baffle 23 is arranged at the upper left position of the grain cutting box 22 and forms an included angle of 45 degrees with the horizontal plane, the second-stage baffle 24 is arranged at the lower right side of the first-stage baffle 23 and is arranged in parallel with the first-stage baffle 23, the lower surface of the grain cutting box 22 is arranged in an inverted splayed shape, a impurity removing cloth bag 25 is detachably arranged below the grain cutting box, and a section of hose 19 penetrates through the left side plate 3 to communicate the grain cutting, a first-stage filter plate 27 and a second-stage filter plate 28 are arranged in the filter box 26, the first-stage filter plate 27 and the second-stage filter plate 28 are mounted in a plug-in manner and are convenient to replace, the grain cutting box 22 is communicated with the filtering box 26 through a section of hose 19, the inlet of the washing box 29 is provided with the hydrophobic filter core 30, the hydrophobic filter element 30 can only allow gas to pass through but can not allow polar liquid to pass through, and comprises water, water solution and the like, the lower surface of the water washing tank 29 is arranged in an inverted splayed shape, the lower part of the water washing tank is also provided with a sewage draining pipe 31 and a stop valve 32, the filter tank 26 is communicated with the water washing tank 29 through a section of hose 19, the adsorption plate 34 is arranged in the adsorption box 33, the adsorption plate 34 is inserted and installed, so that the replacement is convenient, the water washing tank 29 is communicated with the adsorption tank 33 through a section of hose 19, and then the adsorption tank 33 is communicated with the outside for exhausting through the right side plate 4 through the section of hose 19.

Preferably, gaskets 10 are respectively installed below the screws, a plurality of protruding structures are uniformly arranged on the upper surface and the lower surface of each gasket 10, and at least 16 protruding structures are arranged on the upper surface and the lower surface of each gasket 10 to increase friction force and enable the movable supporting legs to be connected more tightly;

preferably, a sound insulation layer 16 is provided inside the bottom plate 1 and the top cover 2, and a sound insulation layer 16 is also provided on the inner surfaces of the left side plate 3, the right side plate 4, the front side plate 5, and the right side plate 6;

preferably, the rear surfaces of the grain cutting box 22, the filtering box 26, the washing box 29 and the adsorption box 33 are all provided with a cleaning door (not shown);

preferably, two installation and maintenance doors 37 are symmetrically arranged on the front side plate 5, and a handle 38 is arranged on each installation and maintenance door 37.

The utility model has the advantages that:

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a mining dust collector in pit which characterized in that: the device comprises a bottom plate, a top cover, a left side plate, a right side plate, a front side plate, a rear side plate, a movable supporting leg, a telescopic supporting leg, a fastening boss, an air inlet, an exhaust fan, a threaded lifting hook, a lifting ring, a grain cutting box, a filter box, a water washing box, a hydrophobic filter element, an adsorption box and an exhaust port;

at least 4 insertion blocks are arranged on each of the left side and the right side of the upper surface of the bottom plate and the lower surface of the top cover, the corresponding insertion grooves are arranged at the positions of the lower surfaces and the upper surfaces of the left side plate and the right side plate corresponding to the insertion blocks of the upper surface of the bottom plate and the lower surface of the top cover, the insertion blocks on the upper surface of the bottom plate are inserted into the insertion grooves on the lower surfaces of the left side plate and the right side plate, the insertion blocks on the lower surface of the top cover are inserted into the insertion grooves on the upper surfaces of the left side plate and the right side plate, the front side plate and the rear side plate are in threaded connection with the bottom plate, the top cover, the left side plate and the right side plate through screws, four movable supporting legs are arranged, a connecting boss is welded at the upper end of each movable supporting leg, the connecting bosses are respectively fixed on four corners of the bottom plate through, the movable supporting leg is further provided with a spring, the movable supporting leg further comprises a buffering roller, an air bag is arranged inside the buffering roller, the left side plate and the right side plate are arranged in a step shape, the telescopic supporting leg is arranged at the step, a fastening boss is welded at the lower end part of the telescopic supporting leg, the fastening boss can be fixed with the ground through screws when the device is used, the bottom plate, the top cover, the left side plate, the right side plate, the front side plate and the rear side plate are sequentially provided with the grain cutting box, the filter box, the washing box and the adsorption box from left to right inside a cavity formed by the bottom plate, the top cover, the left side plate, the right side plate, the front side plate and the rear side plate, the upper surfaces of the grain cutting box, the filter box, the washing box and the adsorption box are respectively provided with at least two lifting rings, thread lifting hooks are arranged at positions corresponding to, the grain cutting box is internally provided with a first-stage baffle and a second-stage baffle, the first-stage baffle and the second-stage baffle are the same in size, the first-stage baffle is arranged at the upper left side of the grain cutting box, the included angle between the first-stage baffle and the horizontal plane is 45 degrees, the second-stage baffle is arranged at the lower right side of the first-stage baffle and is parallel to the first-stage baffle, the lower surface of the grain cutting box is arranged in an inverted V shape, a trash bag for removing sundries is detachably arranged below the grain cutting box, a section of hose penetrates through the left side plate to communicate the grain cutting box with the exhaust fan for air suction, a first-stage filter plate and a second-stage filter plate are arranged in the filter box, the first-stage filter plate and the second-stage filter plate are installed in an inserting manner, the grain cutting box is communicated with the filter box through a section, the lower part of the water washing tank is also provided with a drain pipe and a stop valve, the filter tank and the water washing tank are communicated through a section of hose, an adsorption plate is arranged in the adsorption tank, the adsorption plate is installed in an insertion mode, the water washing tank and the adsorption tank are communicated through a section of hose, and then a section of hose penetrates through the right side plate to enable the adsorption tank to be communicated with the outside for exhausting.

2. The mining downhole dust removal device of claim 1, wherein: the gasket is installed to the below of screw all, the upper and lower surface of gasket has a plurality of protruding structures of even setting, and protruding structure has 16 at least.

3. The mining downhole dust removal device of claim 1, wherein: the bottom plate with the inside of top cap is equipped with the puigging the internal surface of left side board, right side board, preceding curb plate with the right side board also is equipped with the puigging.

4. The mining downhole dust removal device of claim 1, wherein: and the rear surfaces of the grain cutting box, the filter box, the water washing box and the adsorption box are all provided with installation cleaning doors.

5. The mining downhole dust removal device of claim 1, wherein: two installation maintenance doors are symmetrically arranged on the front side plate, and each installation maintenance door is provided with a handle.