CN212716727U - Dust removal device for fully mechanized excavation face of coal mine - Google Patents
Dust removal device for fully mechanized excavation face of coal mine Download PDFInfo
- Publication number
- CN212716727U CN212716727U CN202021518670.XU CN202021518670U CN212716727U CN 212716727 U CN212716727 U CN 212716727U CN 202021518670 U CN202021518670 U CN 202021518670U CN 212716727 U CN212716727 U CN 212716727U
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- China
- Prior art keywords
- box body
- wall
- fixedly arranged
- air inlet
- air outlet
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- 239000000428 dust Substances 0.000 title claims abstract description 45
- 239000003245 coal Substances 0.000 title claims abstract description 16
- 238000009412 basement excavation Methods 0.000 title abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000005065 mining Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 2
- 238000007599 discharging Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a colliery is combined and is dug working face dust collector. The dust removal device for the fully mechanized excavation face of the coal mine comprises an installation block; the first box body is fixedly arranged on the mounting block; the exhaust fan is fixedly arranged on the inner wall of the bottom of the first box body; the air inlet pipe is fixedly installed at the top of the first box body, the bottom end of the air inlet pipe extends into the first box body and is fixedly connected with an air inlet of the exhaust fan, and the top end of the air inlet pipe extends out of the first box body; the box body, box body fixed mounting be in the top of installation piece, one side outer wall of box body with one side outer wall fixed connection of first box, first draw-in groove has been seted up on one side inner wall of box body. The utility model provides a colliery is combined and is dug working face dust collector has the dismouting and deposits the ash bin convenience, can clear up the advantage of filter screen.
Description
Technical Field
The utility model relates to a dust removal technical field especially relates to a colliery is combined and is dug working face dust collector.
Background
The fully-mechanized excavating machine is comprehensive mechanized equipment integrating multiple functions of excavating, rock loading, coal transporting, even supporting and nailing, and can increase the excavating progress by more than 30 times compared with an excavating process of drilling and blasting after comprehensive mechanized excavating is generally used.
Combine and dig machine when the coal is opened in the tunnelling, its aircraft nose can produce a large amount of dusts greatly when rotating broken colliery, hinders the staff sight, consequently need be equipped with the dust removal equipment, and the dust removal equipment is deposited the ash can and is mostly fixed, and it is comparatively inconvenient to dismantle and empty the dust, and because the easy jam of difficult clearance of the more air outlet O shape filter screen of dust.
Therefore, a new dust removing device for a fully mechanized excavation face of a coal mine is needed to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a colliery is combined and is dug working face dust collector with the dismouting ash storage box is convenient, can clear up the filter screen.
In order to solve the technical problem, the utility model provides a colliery is combined and is dug working face dust collector includes: mounting blocks; the first box body is fixedly arranged on the mounting block; the exhaust fan is fixedly arranged on the inner wall of the bottom of the first box body; the air inlet pipe is fixedly installed at the top of the first box body, the bottom end of the air inlet pipe extends into the first box body and is fixedly connected with an air inlet of the exhaust fan, and the top end of the air inlet pipe extends out of the first box body; the box body is fixedly arranged at the top of the mounting block, the outer wall of one side of the box body is fixedly connected with the outer wall of one side of the first box body, and the inner wall of one side of the box body is provided with a first clamping groove; the air outlet pipe is fixedly arranged on the outer wall of one side of the box body, one end of the air outlet pipe is fixedly connected with an air outlet of the exhaust fan, and the other end of the air outlet pipe extends to the box body and is communicated with the inside of the box body; the second box body is arranged in the box body, a second clamping groove is formed in the outer wall of one side of the second box body, and a through opening is formed in the top of the second box body; the connecting pipe is fixedly arranged on the outer wall of one side of the second box body and communicated with the inside of the second box body, and one end of the connecting pipe extends into the air outlet pipe and is communicated with the inside of the air outlet pipe; the clamping block is fixedly arranged on the outer wall of one side of the second box body, and one side of the clamping block extends into the first clamping groove; the third box body is fixedly arranged on the outer wall of one side of the box body; the sliding rod is slidably mounted in the third box body, one end of the sliding rod extends into the second clamping groove, and the other end of the sliding rod extends out of the third box body; the steel ring is positioned in the third box body and fixedly sleeved on the sliding rod; the spring is movably sleeved on the sliding rod, one end of the spring is fixedly arranged on the inner wall of one side of the third box body, and the spring is fixedly arranged on the outer wall of one side of the steel ring; the O-shaped filter screen is fixedly arranged in the through hole; the motor is fixedly arranged on the O-shaped filter screen; and the two brush plates are fixedly arranged on the output shaft of the motor.
Preferably, four mounting holes are formed in the top of the mounting block.
Preferably, the connecting pipe is sleeved with a sealing rubber ring.
Preferably, a handle is fixedly mounted at the top of the second box body.
Preferably, a discharge pipe is fixedly mounted on the outer wall of one side of the second box body, the discharge pipe is communicated with the inside of the second box body, and a cover is mounted on the discharge pipe in a threaded manner.
Preferably, a through hole is formed in the outer wall of one side of the box body, and the sliding rod penetrates through the through hole and is in sliding connection with the inner wall of the through hole.
Compared with the prior art, the utility model provides a colliery is combined and is dug working face dust collector has following beneficial effect:
the utility model provides a coal mine fully-mechanized excavation working face dust removal device, start the air exhauster, make the air that is covered with dust outside get into from the air-supply line and pass the tuber pipe, get into the second box from the connecting pipe in, the air that is covered with dust passes O-shaped filter screen, make the dust remain in the second box, start the motor simultaneously and drive the brush board and rotate, make the brush board clear up O-shaped filter screen, avoid the too much dust to cause the jam, have the advantage that can clear up the filter screen, when needing to empty the dust, pulling the slide bar and sliding, make the slide bar keep away from the second draw-in groove, the slide bar drives the steel ring to move simultaneously, steel ring extrusion spring produces pressure, hold the handle and drive the second box and move to the left, the second box drives the fixture block and keeps away from the first draw-in groove, the second box drives the connecting pipe and keeps away from the tuber pipe, lift, has the advantage of convenient disassembly and assembly of the ash storage box.
Drawings
Fig. 1 is a schematic front view of a preferred embodiment of a dust removing device for a fully mechanized excavation face of a coal mine;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.
Reference numbers in the figures: 1. mounting blocks; 2. a first case; 3. an exhaust fan; 4. an air inlet pipe; 5. a box body; 6. an air outlet pipe; 7. a second case; 8. a connecting pipe; 9. a clamping block; 10. a third box body; 11. a slide bar; 12. steel rings; 13. a spring; 14. an O-shaped filter screen; 15. a motor; 16. and (7) brushing the board.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1-3, wherein fig. 1 is a schematic front view of a dust removing device for a fully mechanized coal mining face according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B shown in fig. 1. The colliery is fully mechanized and is dug working face dust collector includes: a mounting block 1; the first box body 2 is fixedly arranged on the mounting block 1; the exhaust fan 3 is fixedly arranged on the inner wall of the bottom of the first box body 2; the air inlet pipe 4 is fixedly arranged at the top of the first box body 2, the bottom end of the air inlet pipe 4 extends into the first box body 2 and is fixedly connected with the air inlet of the exhaust fan 3, and the top end of the air inlet pipe 4 extends out of the first box body 2; the box body 5 is fixedly arranged at the top of the mounting block 1, the outer wall of one side of the box body 5 is fixedly connected with the outer wall of one side of the first box body 2, and the inner wall of one side of the box body 5 is provided with a first clamping groove; the air outlet pipe 6 is fixedly arranged on the outer wall of one side of the box body 5, one end of the air outlet pipe 6 is fixedly connected with an air outlet of the exhaust fan 3, and the other end of the air outlet pipe 6 extends to the box body 5 and is communicated with the inside of the box body 5; the second box body 7 is arranged in the box body 5, a second clamping groove is formed in the outer wall of one side of the second box body 7, and a through opening is formed in the top of the second box body 7; the connecting pipe 8 is fixedly arranged on the outer wall of one side of the second box body 7, the connecting pipe 8 is communicated with the inside of the second box body 7, and one end of the connecting pipe 8 extends into the air outlet pipe 6 and is communicated with the inside of the air outlet pipe 6; the clamping block 9 is fixedly arranged on the outer wall of one side of the second box body 7, and one side of the clamping block 9 extends into the first clamping groove; the third box body 10 is fixedly arranged on the outer wall of one side of the box body 5; the sliding rod 11 is slidably mounted in the third box body 10, one end of the sliding rod 11 extends into the second clamping groove, and the other end of the sliding rod 11 extends out of the third box body 10; the steel ring 12 is positioned in the third box body 10, and the steel ring 12 is fixedly sleeved on the sliding rod 11; the spring 13 is movably sleeved on the sliding rod 11, one end of the spring 13 is fixedly installed on the inner wall of one side of the third box body 10, and the spring 13 is fixedly installed on the outer wall of one side of the steel ring 12; the O-shaped filter screen 14 is fixedly arranged in the through hole; the motor 15, the said motor 15 is fixedly mounted on said O-shaped filter screen 14; and the two brush plates 16 are fixedly arranged on the output shaft of the motor 15.
Four mounting holes are formed in the top of the mounting block 1.
And a sealing rubber ring is sleeved on the connecting pipe 8.
And a handle is fixedly arranged at the top of the second box body 7.
The discharging pipe is fixedly installed on the outer wall of one side of the second box body 7, the discharging pipe is communicated with the interior of the second box body 7, and a cover is installed on the discharging pipe in a threaded mode.
A through hole is formed in the outer wall of one side of the box body 5, and the sliding rod 11 penetrates through the through hole and is connected with the inner wall of the through hole in a sliding mode.
The utility model provides a colliery is combined and is dug working face dust collector's theory of operation as follows: the device is firstly installed on the roadheader, when the roadheader works, the exhaust fan 3 is started, air which is full of dust is enabled to enter from the air inlet pipe 4 and to be discharged from the air outlet pipe 6 and to enter the second box body 7 through the connecting pipe 8, the air which is full of dust passes through the O-shaped filter screen 14 at the top of the second box body 7, the dust is enabled to remain in the second box body 7 and to be discharged with fresh air, the motor 15 is started to drive the brush plate 16 to rotate, the brush plate 16 is enabled to clean the O-shaped filter screen 14, the blockage caused by excessive dust is avoided, when the dust in the second box body 7 is excessive and needs to be dumped, the slide bar 11 is pulled to slide, the slide bar 11 is enabled to be far away from the second clamping groove, the slide bar 11 drives the steel ring 12 to move, the steel ring 12 extrudes the spring 13 to generate pressure, the handle is held to drive the second box body 7 to move leftwards, the second box body 7 drives the clamping block 9 to be, then the second box body 7 is pulled out, the cover is rotated to open the discharge pipe, and the dust in the second box body 7 is poured out.
Compared with the prior art, the utility model provides a colliery is combined and is dug working face dust collector has following beneficial effect:
the utility model provides a colliery is combined and is dug working face dust collector, start air exhauster 3, make the air that is covered with the dust outside get into from air-supply line 4 and pass out tuber pipe 6, get into in second box 7 from connecting pipe 8, the air that is covered with the dust passes O-shaped filter screen 14, make the dust remain in second box 7, start motor 15 simultaneously and drive brush board 16 and rotate, make brush board 16 clear up O-shaped filter screen 14, avoid the too much dust to cause the jam, have the advantage that can clear up the filter screen, when needing to empty the dust, pulling slide bar 11 and sliding, make slide bar 11 keep away from the second draw-in groove, slide bar 11 drives steel ring 12 to move simultaneously, steel ring 12 extrudes spring 13 and produces pressure, hold the handle and drive second box 7 and move left, second box 7 drives fixture block 9 and keeps away from the first draw-in groove, second box 7 drives connecting pipe 8 and keeps away from tuber pipe 6, lift second box 7 out, through the discharging pipe, empty out the dust in the second box 7, have the convenient advantage of ash bin is deposited in the dismouting.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a colliery is combined and is dug working face dust collector which characterized in that includes:
mounting blocks;
the first box body is fixedly arranged on the mounting block;
the exhaust fan is fixedly arranged on the inner wall of the bottom of the first box body;
the air inlet pipe is fixedly installed at the top of the first box body, the bottom end of the air inlet pipe extends into the first box body and is fixedly connected with an air inlet of the exhaust fan, and the top end of the air inlet pipe extends out of the first box body;
the box body is fixedly arranged at the top of the mounting block, the outer wall of one side of the box body is fixedly connected with the outer wall of one side of the first box body, and the inner wall of one side of the box body is provided with a first clamping groove;
the air outlet pipe is fixedly arranged on the outer wall of one side of the box body, one end of the air outlet pipe is fixedly connected with an air outlet of the exhaust fan, and the other end of the air outlet pipe extends to the box body and is communicated with the inside of the box body;
the second box body is arranged in the box body, a second clamping groove is formed in the outer wall of one side of the second box body, and a through opening is formed in the top of the second box body;
the connecting pipe is fixedly arranged on the outer wall of one side of the second box body and communicated with the inside of the second box body, and one end of the connecting pipe extends into the air outlet pipe and is communicated with the inside of the air outlet pipe;
the clamping block is fixedly arranged on the outer wall of one side of the second box body, and one side of the clamping block extends into the first clamping groove;
the third box body is fixedly arranged on the outer wall of one side of the box body;
the sliding rod is slidably mounted in the third box body, one end of the sliding rod extends into the second clamping groove, and the other end of the sliding rod extends out of the third box body;
the steel ring is positioned in the third box body and fixedly sleeved on the sliding rod;
the spring is movably sleeved on the sliding rod, one end of the spring is fixedly arranged on the inner wall of one side of the third box body, and the spring is fixedly arranged on the outer wall of one side of the steel ring;
the O-shaped filter screen is fixedly arranged in the through hole;
the motor is fixedly arranged on the O-shaped filter screen;
and the two brush plates are fixedly arranged on the output shaft of the motor.
2. The dust removing device for the fully mechanized coal mining face of claim 1, wherein four mounting holes are formed in the top of the mounting block.
3. The coal mine fully mechanized coal mining face dust removal device of claim 1, wherein a sealing rubber ring is sleeved on the connecting pipe.
4. The dust removing device for the fully mechanized coal mining face of claim 1, wherein a handle is fixedly mounted at the top of the second box.
5. The coal mine fully mechanized coal mining face dust removal device of claim 1, wherein a discharge pipe is fixedly mounted on an outer wall of one side of the second box body, the discharge pipe is communicated with the inside of the second box body, and a cover is mounted on the discharge pipe in a threaded manner.
6. The dust removing device for the fully mechanized coal mining face of claim 1, wherein a through hole is formed in an outer wall of one side of the box body, and the sliding rod penetrates through the through hole and is slidably connected with an inner wall of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021518670.XU CN212716727U (en) | 2020-07-28 | 2020-07-28 | Dust removal device for fully mechanized excavation face of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021518670.XU CN212716727U (en) | 2020-07-28 | 2020-07-28 | Dust removal device for fully mechanized excavation face of coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212716727U true CN212716727U (en) | 2021-03-16 |
Family
ID=74910400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021518670.XU Expired - Fee Related CN212716727U (en) | 2020-07-28 | 2020-07-28 | Dust removal device for fully mechanized excavation face of coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212716727U (en) |
-
2020
- 2020-07-28 CN CN202021518670.XU patent/CN212716727U/en not_active Expired - Fee Related
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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: 20210316 |