CN210460660U - Coal mine electromechanical equipment for coal mining - Google Patents

Abstract

The utility model discloses a colliery electromechanical device for coal mining, including box, filter screen, cleaning device, conduction pipe and filtration funnel, box top-down has set gradually and has collected the chamber, filter chamber and ponding chamber, collect one side and the external intercommunication in chamber, and one side of intercommunication is provided with the filter screen, be provided with under the filter screen and collect the box, be provided with cleaning device on the outside limit of filter screen, it is fixed with criss-cross mount to collect intracavity portion, be provided with the fan on the mount, ponding chamber bottom is the slope form, and slope dress bottom department dig establish with the slag notch, the articulated apron of installing on the slag notch, ponding chamber side top is provided with the inlet tube. This a coal mine electromechanical device for coal mining, reasonable in design can carry out effectual filtration to dust etc. when coal mining, can guarantee simultaneously that filterable dust can not block up the filter screen, is fit for using widely.

Description

Coal mine electromechanical equipment for coal mining

Technical Field

The utility model belongs to the technical field of coal mining, concretely relates to coal mine electromechanical device for coal mining.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. Dust and the like in the gallery need to be filtered and collected during coal mining, and then the working environment is purified.

The existing electromechanical equipment for filtering coal mining dust is easy to cause the problems that the dust blocks a filter screen in a large amount in the process of filtering air, and the like, so that the air purification efficiency is lower.

Disclosure of Invention

An object of the utility model is to provide a colliery electromechanical device for coal mining to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a coal mine electromechanical device for coal mining comprises a box body, a filter screen, a cleaning device, a conduction pipe and a filter funnel, wherein the box body is sequentially provided with a collecting cavity, a filter cavity and a water accumulation cavity from top to bottom, one side of the collecting cavity is communicated with the outside, the filter screen is arranged on one side of the communication, a collecting box is arranged under the filter screen, the cleaning device is arranged on the outer side edge of the filter screen, a cross-shaped fixing frame is fixed in the collecting cavity, a fan is arranged on the fixing frame, a funnel-shaped collecting disc is arranged on the inner side of the collecting cavity, a gas collecting pipe is arranged on the collecting disc, a group of conduction pipes are vertically fixed in the center of the inner part of the filter cavity, a group of filter funnels are fixed on the conduction pipes close to the top, a cavity is arranged in the conduction pipe, the conduction pipe is communicated with the gas collecting pipe, and a, the filter chamber bottom is leaks hopper-shaped, and bores between filter chamber bottom and the ponding chamber top and be equipped with the intercommunicating pore, a set of water pump is installed to ponding intracavity wall middle part department, and the water pump outer fringe is provided with the filter cartridge, ponding chamber bottom is the slope form, and slope dress bottom department dig establish with the slag notch, the articulated apron of installing on the slag notch, ponding chamber side top is provided with the inlet tube.

Preferably, cleaning device includes fixed plate, clearance piece, cooperation pole, reciprocating motor, toothed disc, tooth plywood and clearance board, clearance board parallel fixation has two sets ofly, it is equipped with logical groove all to dig on the clearance board, the both ends of fixed plate all are fixed with the cooperation pole, the fixed plate bottom has the clearance piece through the bolt fastening, the one end that the fixed plate was kept away from to the cooperation pole is dug and is equipped with the installation cavity, reciprocating motor is installed to the installation cavity, reciprocating motor spindle front end is provided with the toothed disc.

Preferably, the outside limit of clearance board and the equal level in bottom department that leads to the groove are fixed with the tooth plywood, tooth plywood top and the meshing of gear dish outer fringe, the inside smooth chamber that is equipped with that digs of clearance board, and smooth chamber and lead to the groove intercommunication, be fixed with the cooperation piece on the cooperation pole, the cooperation piece slides and sets up in smooth chamber.

Preferably, a plurality of groups of air outlet holes are drilled in the outer side edge of the conducting pipe, and the air outlet holes are all arranged below the filtering funnel.

Preferably, the filter funnel is a funnel-shaped net structure, a plurality of groups of nozzles are arranged below the filter funnel, and the nozzles are communicated with a water outlet of the water pump through a water pipe.

The utility model discloses a technological effect and advantage:

this a colliery electromechanical device for coal mining, through setting up the cleaning device on the filter screen side, fixed plate among the cleaning device, the cleaning plate, the cooperation pole, reciprocating motor, the toothed disc, meshing board and cleaning plate and collect the cooperation between the box, can scrape the clearance to the dust etc. that adsorbs on the filter screen at the in-process of filtering gallery air and collect, through the nozzle on the filter funnel that sets up, cooperation between conduction pipe and the water pump, can carry out the washing filtration to less granule dust, and then guarantee that the air purification quality in the gallery is better. This a coal mine electromechanical device for coal mining, reasonable in design can carry out effectual filtration to dust etc. when coal mining, can guarantee simultaneously that filterable dust can not block up the filter screen, is fit for using widely.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic structural view of the cleaning device of the present invention;

fig. 3 is a cross-sectional view taken along line a-a of fig. 2 in accordance with the present invention;

fig. 4 is a cross-sectional view taken along line B-B of fig. 2 according to the present invention.

In the figure: the device comprises a box body 1, a filter screen 2, a cleaning device 3, a fixing plate 31, a cleaning block 32, a matching rod 33, a reciprocating motor 34, a gear disc 35, a toothed plate 36, a cleaning plate 37, a fixing frame 4, a fan 5, a gas collecting pipe 6, a conduction pipe 7, a gas outlet hole 8, a filtering funnel 9, a gas outlet 10, a water pump 11, a water inlet pipe 12 and a slag outlet 13.

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.

The utility model provides a coal mine electromechanical device for coal mining as shown in figures 1-4, which comprises a box body 1, a filter screen 2, a cleaning device 3, a conduction pipe 7 and a filter funnel 9, wherein the box body 1 is sequentially provided with a collecting cavity, a filter cavity and a water accumulation cavity from top to bottom, one side of the collecting cavity is communicated with the outside, the communicated one side is provided with the filter screen 2, a collecting box is arranged under the filter screen 2 and can collect the impurities falling from the cleaning, the cleaning device 3 is arranged on the outer side edge of the filter screen 2, a cross-shaped fixing frame 4 is fixed in the inner part of the collecting cavity, a fan 5 is arranged on the fixing frame 4, a funnel-shaped collecting disc is arranged on the inner side of the collecting cavity, a gas collecting pipe 6 is arranged on the collecting disc, a group of conduction pipes 7 is vertically fixed in the center of the inner part of the filter cavity, close to top department on the conduction pipe 7 and be fixed with a set of filtration funnel 9, the inside cavity that is provided with of conduction pipe 7, and conduction pipe 7 and discharge 6 intercommunication, a side top department of filter chamber is provided with gas outlet 10, the filter chamber bottom is hourglass hopper-shaped, and bores between filter chamber bottom and the ponding chamber top and be equipped with the intercommunicating pore, a set of water pump 11 is installed to ponding intracavity wall middle part department, and the water pump 11 outer fringe is provided with the filter cartridge, ponding chamber bottom is the slope form, and slope dress bottom department dig establish with slag notch 13, the articulated apron of installing on the slag notch 13, ponding chamber side top is provided with inlet tube 12.

Specifically, cleaning device 3 includes fixed plate 31, clearance piece 32, cooperation pole 33, reciprocating motor 34, toothed disc 35, meshing board 36 and clearance board 37, cleaning device 3 can clear away the impurity on filter screen 2, clearance board 37 parallel fixation has two sets ofly, it is equipped with logical groove all to dig on the clearance board 37, the both ends of fixed plate 31 all are fixed with cooperation pole 33, fixed plate 31 bottom has clearance piece 32 through the bolt fastening, the both sides of clearance piece 32 are provided with the brush, can clear up the impurity on filter screen 2, and clearance piece 32 can strike off the impurity that bonds on filter screen 2 simultaneously, cooperation pole 33 keeps away from the one end of fixed plate 31 and digs and is equipped with the installation cavity, install reciprocating motor 34 in the installation cavity, reciprocating motor 34 spindle front end is provided with toothed disc 35.

Specifically, the equal level in the outside limit of clearance board 37 and the bottom department that leads to the groove is fixed with the meshing board 36, meshing board 36 top and 35 outer fringe meshes of gear dish, clearance board 37 is inside to be dug and is equipped with smooth chamber, and smooth chamber and lead to the groove intercommunication, be fixed with the cooperation piece on the cooperation pole 33, the cooperation piece slides and sets up in smooth chamber.

Specifically, a plurality of groups of air outlet holes 8 are drilled on the outer side edge of the conduction pipe 7, and the air outlet holes 8 are all arranged below the filter funnel 9.

Specifically, filter funnel 9 is infundibulate network structure, filter funnel 9 below is provided with a plurality of groups of nozzles, the nozzle leads to pipe and the delivery port intercommunication of water pump 11.

Specifically, in the coal mine electromechanical device for coal mining, the fan 5 and the water pump 11 are opened during operation, the fan 5 extracts outside air to pass through, the outside air is filtered for the first time through the filter screen 2, the filtered air reaches the conduction pipe 7 through the gas collecting pipe 6 and is discharged through the gas outlet hole 8 on the conduction pipe 7, the water pump 11 extracts water liquid to pass through the water pipe to reach the nozzle and atomize and spray the water liquid, the air is filtered again in the spraying process, small-particle impurities in the air are washed and filtered by water, the filtered water liquid is discharged into the water accumulating cavity through the communication hole, the filtered air is discharged through the gas outlet, when the water liquid is continuously pumped, the filter box can ensure that dust cannot enter the water pump 11, the reciprocating motor 34 is opened during operation, the reciprocating motor 34 rotates to drive the gear disc 35 to rotate, the outer edge of the gear disc 35 is meshed with the top of the meshing plate 36, and then drive toothed disc 35 and remove on meshing board 36, and then make cooperation pole 33 remove, and then make fixed plate 31 remove, the impurity of clearance piece 32 through fixed plate 31 below on to filter screen 2 is cleared up and is struck off and then guarantee that filter screen 2 is not blockked up, after the device uses a period, close fan 5 and water pump 11 and pass through slag notch 13 with the water liquid and the impurity in ponding chamber and discharge, wash by water to ponding intracavity portion through the inlet tube after the discharge, and then trade water to the ponding chamber. This a coal mine electromechanical device for coal mining, reasonable in design can carry out effectual filtration to dust etc. when coal mining, can guarantee simultaneously that filterable dust can not block up filter screen 2, is fit for using widely.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a colliery electromechanical device for coal mining, includes box (1), filter screen (2), cleaning device (3), conduction pipe (7) and filter funnel (9), its characterized in that: the box body (1) is sequentially provided with a collecting cavity, a filtering cavity and a water accumulating cavity from top to bottom, one side of the collecting cavity is communicated with the outside, one communicated side is provided with a filter screen (2), a collecting box is arranged under the filter screen (2), a cleaning device (3) is arranged on the outer side edge of the filter screen (2), a cross-shaped fixing frame (4) is fixed inside the collecting cavity, a fan (5) is arranged on the fixing frame (4), a funnel-shaped collecting disc is arranged on the inner side of the collecting cavity, a gas collecting pipe (6) is arranged on the collecting disc, a group of conducting pipes (7) are vertically fixed at the center inside of the filtering cavity, a group of filtering funnels (9) are fixed on the conducting pipes (7) close to the top, a cavity is arranged inside the conducting pipes (7), the conducting pipes (7) are communicated with the gas collecting pipe (6), and a gas outlet (10) is arranged at the top of one, the filter chamber bottom is leaks hopper-shaped, and bores between filter chamber bottom and the ponding chamber top and be equipped with the intercommunicating pore, a set of water pump (11) are installed to ponding intracavity wall middle part department, and water pump (11) outer fringe is provided with the filter cartridge, filter funnel (9) delivery port intercommunication through pipe and water pump (11), ponding chamber side top is provided with inlet tube (12).

2. A coal mine electromechanical apparatus for coal mining as claimed in claim 1 wherein: cleaning device (3) are including fixed plate (31), clearance piece (32), cooperation pole (33), reciprocating motor (34), toothed disc (35), meshing board (36) and clearance board (37), clearance board (37) parallel fixation has two sets ofly, all dig on clearance board (37) and be equipped with logical groove, the both ends of fixed plate (31) all are fixed with cooperation pole (33), fixed plate (31) bottom has clearance piece (32) through the bolt fastening, the one end that fixed plate (31) were kept away from in cooperation pole (33) is dug and is equipped with the installation cavity, install reciprocating motor (34) in the installation cavity, reciprocating motor (34) spindle front end is provided with toothed disc (35).

3. A coal mine electromechanical apparatus for coal mining as claimed in claim 2 wherein: the utility model discloses a gear plate, including clearance board (37), gear plate (36) and gear plate (35), the equal horizontally fixed of bottom department that just leads to groove in the outside limit of clearance board (37) has tooth plywood (36), tooth plywood (36) top and gear plate (35) outer fringe meshing, clearance board (37) inside is dug and is equipped with smooth chamber, and smooth chamber and lead to the groove intercommunication, be fixed with the cooperation piece on cooperation pole (33), the cooperation piece slides and sets up in smooth chamber.

4. A coal mine electromechanical apparatus for coal mining as claimed in claim 1 wherein: a plurality of groups of air outlet holes (8) are drilled on the outer side edge of the conduction pipe (7), and the air outlet holes (8) are all arranged below the filter funnel (9).

5. A coal mine electromechanical apparatus for coal mining as claimed in claim 1 wherein: the filtering funnel (9) is of a funnel-shaped net structure, and a plurality of groups of nozzles are arranged below the filtering funnel (9).

6. A coal mine electromechanical apparatus for coal mining as claimed in claim 1 wherein: ponding chamber bottom is the slope form, and slope dress bottom department dig establish with slag notch (13), articulated the installing of slag notch (13) is gone up and is lapped.

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