CN210003325U - underground dust removal device for coal mine - Google Patents
underground dust removal device for coal mine Download PDFInfo
- Publication number
- CN210003325U CN210003325U CN201920533957.0U CN201920533957U CN210003325U CN 210003325 U CN210003325 U CN 210003325U CN 201920533957 U CN201920533957 U CN 201920533957U CN 210003325 U CN210003325 U CN 210003325U
- Authority
- CN
- China
- Prior art keywords
- dust
- dust collection
- collection cover
- protective shell
- lead screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 116
- 239000003245 coal Substances 0.000 title claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 230000001681 protective effect Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 13
- 239000010865 sewage Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 12
- 239000002817 coal dust Substances 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an colliery is dust collector in pit, including the mounting panel, the fixed welding of top surface side of mounting panel has the protecting crust, it is connected with the lead screw to rotate between the inner wall top of protecting crust and the bottom, the top of lead screw runs through the top of protecting crust and extends to the outside of protecting crust, the lead screw extends to the outside end fixed mounting of protecting crust has servo motor, the utility model discloses the effectual dust collector that has solved utilizes the filter screen to absorb the dust when, adsorbs the large granule on the surface of filter screen, but current filter screen is not convenient for dismantle and install, carries out effectual clearance with it, and the absorptive dust of filter screen is too much after long-time the use, can cause this dust collector's dust absorption efficiency to reduce, can not remove dust effectively in time to the coal dust collector's dust removal's position list to specific area can only remove dust at certain fixed position, has brought inconvenient problem for the dust removal work in the pit.
Description
Technical Field
The utility model relates to a dust collector technical field specifically is colliery dust collector in pit.
Background
A large amount of coal dust generated in the coal mine excavation production process fills the whole operation site, particularly when the fully-mechanized excavating machine is constructed, the amount of the generated dust is the largest, the visibility of the operation site is reduced due to the large amount of the coal dust, the operation safety is influenced, and the physical health of workers is seriously influenced; the national ministry of environmental protection and coal mine safety supervision institute pay attention to dust hazard, make relevant standard to the dust emission concentration in operation place, strictly control dust concentration to reduce dust hazard, consequently, in time monitor the dust concentration in operation place effectively, can grasp dust concentration situation better, carry out effectual dust removal and dust fall, play extremely important effect to guaranteeing personal safety and improving environmental quality.
However, there are disadvantages in the conventional use process, such as:
1. the dust collector in pit of current colliery is when utilizing the filter screen to absorb the dust, adsorbs the large granule on the surface of filter screen, but current filter screen is not convenient for dismantle and the installation, carries out effectual clearance with it, and the absorbent dust of filter screen is too much after using for a long time, can cause this dust collector's dust collection efficiency to reduce, can not in time remove dust to the coal dust of operation place effectively.
2. The existing underground coal mine dust removal device is single in dust removal position , dust removal can be only carried out on a specific area at a certain fixed position, the working efficiency is low, and inconvenience is brought to underground coal mine dust removal work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an kind colliery is dust collector in pit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the purpose, the utility model provides a following technical scheme, including the mounting panel, the top surface side fixed welding of mounting panel has the protecting crust, it is connected with the lead screw to rotate between the inner wall top of protecting crust and the bottom, the top of lead screw runs through the top of protecting crust and extends to the outside of protecting crust, the lead screw extends to the fixed mounting that the protecting crust is outside and has servo motor, the surface of lead screw and the inside screw thread that is located the protecting crust have cup jointed the slip cap, the 0 side of slip cap has solid fixed ring through the fixed welding of connecting rod, the top surface of mounting panel and the side fixed welding who keeps away from the protecting crust have the water tank, the bottom of the side lateral wall that the water tank is relative with the protecting crust is provided with out the dirt pipe, the fixed mounting that the water tank was kept away from to the dirt removing pipe has the dust absorption fan, the side fixed mounting that the dirt removing fan was kept away from to the dust absorption fan has the telescopic link, the fixed mounting tube that the dust removing fan was kept away from to the telescopic tube has the fixed mounting tube, the block between mounting tube and the solid fixed mounting tube is connected with the top side of mounting tube, the top of mounting tube has the inner wall of mounting groove side of the dust collecting duct, the dust collecting cage, the inner wall of the push rod card pole and the push rod card inner wall of the push rod card and the push rod card end of the.
Wherein, the end that the card post was kept away from to the ejector pin runs through the mounting groove and extends to the outside of mounting groove, the ejector pin extends to the fixed welding of the end of mounting groove outside has the regulating block, the surface of ejector pin and the inside threaded connection who is located the mounting groove have the fixed plate, fixed welding between the both ends of fixed plate and the mounting groove, the surface of ejector pin is located fixed plate and the fixed cup joint has the spacing ring between the card post.
Wherein, the both ends that the card post is located the spout inside all fixed welding have the sliding block, the spacing groove with sliding block looks adaptation is seted up to the inside of filter screen.
The bottom both sides of mounting panel all fixed welding have the support column, the bottom fixed mounting of support column has the universal wheel, the side fixed welding of mounting panel has hand-held rack.
Wherein, the top that the side of water tank is kept away from the dirt pipe is provided with the inlet tube, the bottom side of the surface of water tank and keeping away from the inlet tube is provided with the sewage pipe.
The surface of the clamping column is fixedly welded with a shifting lever, and the surface of the shifting lever is provided with anti-skid grains.
Wherein, the dust outlet pipe, the dust collection fan, the telescopic pipe, the installation pipe and the dust collection cover are all communicated.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the combined action of spring, ejector pin, mounting groove, card post, spout, fixed plate, sliding block and filter screen, can reach and carry out quick convenient dismantlement and installation with the filter screen, carry out effectual clearance with the dust on its filter screen surface, can avoid using for a long time that the absorbent dust of back filter screen is too much, cause the problem that this dust collector's dust collection efficiency reduces.
2. Through servo motor, lead screw, slip cap, solid fixed ring and the mating reaction of dust cage, can reach the position of adjusting dust removal air intake dust cage to quick carry out quick dust removal with the coal dust of co-altitude not, avoid can only removing dust to specific area at certain fixed position, problem that work efficiency is low.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the filter screen and the dust-collecting cover of the present invention;
FIG. 3 is an enlarged view of the structure A of FIG. 2 according to the present invention;
fig. 4 is a schematic view of the connection structure of the clip column and the chute of the present invention.
In the figure: 1-mounting a plate; 2-a water tank; 3-hand-held rack; 4-water inlet pipe; 5-a sliding sleeve; 6-protective shell; 7-a servo motor; 8-a screw rod; 9-dust collecting hood; 10-a fixed ring; 11-installation tube, 12-extension tube and 13-support column; 14-a dust suction fan; 15-a dust outlet pipe; 16-a filter screen; 17-a spring; 18-a mandril; 19-mounting grooves; 20-clamping column; 21-a chute; 22-a fixing plate; 23-sliding block.
Detailed Description
The technical solution 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 , but not all embodiments.
Please refer to fig. 1-4, the present invention provides technical solutions, including a mounting plate 1, a protective shell 6 is fixedly welded on a top surface side of the mounting plate 1, a lead screw 8 is rotatably connected between a top portion and a bottom portion of an inner wall of the protective shell 6, a top portion of the lead screw 8 penetrates through the top portion of the protective shell 6 and extends to an outside of the protective shell 6, a 0 end of the lead screw 8 extending to the outside of the protective shell 6 is fixedly provided with a servo motor 7, a surface of the lead screw 8 and an inner thread of the protective shell 6 are sleeved with a sliding sleeve 5, a side of the sliding sleeve 5 is fixedly welded with a fixing ring 10 through a connecting rod, a water tank 8292 is fixedly welded on a top surface of the mounting plate 1 and a side 8292 side far from the protective shell 6, a dust outlet pipe 15 is arranged at a bottom portion of a side wall of the water tank opposite to the protective shell 2 of the water tank 15, a dust suction fan 14 is fixedly installed at a end far from the water tank 2, a side of the dust suction fan 14 is fixedly installed at a side far from the dust outlet pipe 15, a side of the dust suction fan 14, a side side of the dust outlet pipe 15 is fixedly provided with a telescopic rod 12, a mounting groove 12 is fixedly installed at a side of the mounting groove 12, a mounting groove 16 side of the dust outlet pipe, a mounting groove 16 is fixedly installed at a side of a mounting groove 16 side of a dust collecting hood, a dust collecting hood 16 is connected with a dust collecting hood 16, a dust collecting hood 16 is arranged at a dust.
Wherein, the end that card post 20 was kept away from to ejector pin 18 runs through mounting groove 19 and extends to the outside of mounting groove 19, ejector pin 18 extends to the fixed welding of end of mounting groove 19 outside has the regulating block, the surface of ejector pin 18 has fixed plate 22 with the internal thread who is located mounting groove 19, fixed welding between the both ends of fixed plate 22 and the mounting groove 19, the surface of ejector pin 18 is located fixed cup jointed the spacing ring between fixed plate 22 and the card post 20, plays spacing effect to ejector pin 18, can make its ejector pin 18 resume initial position, avoids when installation filter screen 16, excessively extrudes card post 20, causes the installation failure or the insecure problem of installation.
Wherein, the both ends that card post 20 is located spout 21 inside all fixed welding have a sliding block 23, the spacing groove with sliding block 23 looks adaptation is seted up to the inside of filter screen 16, avoids card post 20 and spout 21 to break away from.
The support column 13 is fixedly welded on two sides of the bottom of the mounting plate 1, the universal wheels are fixedly mounted on the bottom of the support column 13, and the handrail 3 is fixedly welded on the side of the mounting plate 1, so that the device can be moved conveniently.
Wherein, the top that the side of dust outlet pipe 15 was kept away from to water tank 2 is provided with inlet tube 4, the bottom side that the surface of water tank 2 kept away from inlet tube 4 is provided with the sewage pipe, the water intaking and the blowdown of water tank 2 of being convenient for.
The surface of the clamping column 20 is fixedly welded with a shifting lever, and the surface of the shifting lever is provided with anti-skid grains, so that the clamping column 20 can be moved conveniently.
Wherein, the dust outlet pipe 15, the dust collection fan 14, the extension pipe 12, the installation pipe 11 and the dust collection cover 9 are communicated with each other, so that the normal work of the device is ensured.
The working principle is that when the dust collection device is used, a user pushes the hand-held frame 3, dust is removed in a working area of the device moving belt by using a universal wheel, firstly, the dust collection fan 14 is opened, the dust is sucked into the water tank 2 filled with water by the dust collection fan 14 through the dust collection cover 9, when the height of the dust collection cover 9 needs to be changed, the servo motor 7 is opened to rotate forwards and backwards, the servo motor 7 drives the screw rod 8 to rotate, the screw rod 8 drives the sliding sleeve 5 to reciprocate in the vertical direction, the sliding sleeve 5 drives the dust collection cover 9 to move in the vertical direction through the mounting pipe 11 and the fixing ring 10, so as to adjust the position of the dust collection cover 9 in the dust collection air inlet, so that coal dust with different heights can be rapidly removed, when the filter screen 16 needs to be cleaned, the adjusting blocks on two sides of the dust collection cover 9 are respectively rotated, the adjusting block drives the ejector rod 18 to move towards the direction of the filter screen 16, the ejector rod 18 drives the clamp column 20 to move towards the direction of the filter screen 16 to extrude the spring 17, the end of the clamp column 20 directly separates from the mounting groove 19, the spring 19, the clamp column 20 is driven by the deflector rod, the spring, the deflector 20, the deflector is driven by the deflector, the deflector rod, the deflector 20, the deflector 18 can be conveniently, the deflector can be conveniently, the deflector can be conveniently detached, the deflector can be detached, the dust can be conveniently, the dust can be recovered, the dust.
It is noted that, herein, relational terms such as , second, and the like are used solely to distinguish entities or operations from another entities or operations without necessarily requiring or implying any actual such relationship or order between such entities or operations, further, the terms "comprise," "include," or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
- The underground coal mine dust removal device comprises a mounting plate (1) and is characterized in that a protective shell (6) is fixedly welded on the side of the top surface of the mounting plate (1), a lead screw (8) is rotatably connected between the top of the inner wall of the protective shell (6) and the bottom of the protective shell, a sliding sleeve (5) is sleeved on the top of the lead screw (8) in a manner of penetrating through the top of the protective shell (6) and extending to the outside of the protective shell (6), a servo motor (7) is fixedly installed on a end of the lead screw (8) extending to the outside of the protective shell (6), a sliding sleeve (5) is sleeved on the surface of the lead screw (8) and located on the inner thread of the protective shell (6), a side of the sliding sleeve (5) is fixedly welded with a fixing ring (10) through a connecting rod, a water tank (2) is fixedly welded on the top surface of the mounting plate (1) and on the side of a side of the protective shell (6), a dust outlet pipe (15) is arranged on the bottom of the side wall of the side of the side of the water tank (2) opposite to the protective shell, a dust outlet pipe (15) and a dust collection pipe (16) are arranged on the side of a dust collection cover (11), a dust collection cover (16) and a dust collection cover (11), the dust collection cover (21) and a dust collection cover (16) are arranged on the dust collection cover (11), the dust collection cover (16), the dust collection cover (21), the dust collection cover (16) and a dust collection cover (11), the dust collection cover (16) are arranged on the dust collection cover (16) and the dust collection cover (11), the dust collection cover (16) and the dust collection cover (11), the dust collection cover (16) and the dust collection cover (16) are arranged on the dust collection cover.
- 2. The underground coal mine dust removal device of claim 1, wherein the end of the ejector pin (18) far away from the clamp column (20) penetrates through the installation groove (19) and extends to the outside of the installation groove (19), the end of the ejector pin (18) extending to the outside of the installation groove (19) is fixedly welded with an adjusting block, the surface of the ejector pin (18) and the inside of the installation groove (19) are connected with a fixing plate (22) through threads, the two ends of the fixing plate (22) and the installation groove (19) are fixedly welded, and the surface of the ejector pin (18) and the position between the fixing plate (22) and the clamp column (20) are fixedly connected with a limiting ring.
- 3. The underground coal mine dust removal device of claim 1, wherein the two ends of the clamp column (20) inside the slide groove (21) are fixedly welded with slide blocks (23), and the filter screen (16) is internally provided with limit grooves adapted to the slide blocks (23).
- 4. The underground coal mine dust removal device of claim 1, wherein support columns (13) are fixedly welded to both sides of the bottom of the mounting plate (1), universal wheels are fixedly mounted to the bottom of the support columns (13), and handrails (3) are fixedly welded to the side of the mounting plate (1).
- 5. The kind colliery downhole dust collector of claim 1, characterized in that, the top of the side of the water tank (2) far away from the dust outlet pipe (15) is provided with a water inlet pipe (4), and the bottom side of the surface of the water tank (2) far away from the water inlet pipe (4) is provided with a sewage pipe.
- 6. The kind of colliery downhole dust collector of claim 1, characterized in that the surface of the said sticking post (20) is welded with the deflector rod fixedly, and the surface of the said deflector rod has anti-skidding lines.
- 7. The underground coal mine dust removal device of claim 1, wherein the dust outlet pipe (15), the dust collection fan (14), the extension pipe (12), the mounting pipe (11) and the dust collection cover (9) are all communicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920533957.0U CN210003325U (en) | 2019-04-18 | 2019-04-18 | underground dust removal device for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920533957.0U CN210003325U (en) | 2019-04-18 | 2019-04-18 | underground dust removal device for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210003325U true CN210003325U (en) | 2020-01-31 |
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ID=69304254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920533957.0U Expired - Fee Related CN210003325U (en) | 2019-04-18 | 2019-04-18 | underground dust removal device for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210003325U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869181A (en) * | 2019-04-18 | 2019-06-11 | 代连朋 | A kind of dust removing down-hole of coal mine device |
| CN111617588A (en) * | 2020-06-05 | 2020-09-04 | 黄科伟 | Welding gas adsorption and purification device with adjustable strength for welding |
| CN112588031A (en) * | 2020-11-19 | 2021-04-02 | 湖南开磷雁峰塔涂料有限公司 | Dust removal equipment for ink production and use method thereof |
-
2019
- 2019-04-18 CN CN201920533957.0U patent/CN210003325U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869181A (en) * | 2019-04-18 | 2019-06-11 | 代连朋 | A kind of dust removing down-hole of coal mine device |
| CN111617588A (en) * | 2020-06-05 | 2020-09-04 | 黄科伟 | Welding gas adsorption and purification device with adjustable strength for welding |
| CN112588031A (en) * | 2020-11-19 | 2021-04-02 | 湖南开磷雁峰塔涂料有限公司 | Dust removal equipment for ink production and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 |
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| CF01 | Termination of patent right due to non-payment of annual fee |