CN215170171U - Underground movable dust removal device for coal mine - Google Patents
Underground movable dust removal device for coal mine Download PDFInfo
- Publication number
- CN215170171U CN215170171U CN202120309659.0U CN202120309659U CN215170171U CN 215170171 U CN215170171 U CN 215170171U CN 202120309659 U CN202120309659 U CN 202120309659U CN 215170171 U CN215170171 U CN 215170171U
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- Prior art keywords
- pipeline
- dust removal
- shell
- box
- water
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 84
- 239000003245 coal Substances 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000000746 purification Methods 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims description 17
- 239000003054 catalyst Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000002341 toxic gas Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 1
- 230000036541 health Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Separation Of Particles Using Liquids (AREA)
Abstract
A downhole movable dust removal device for a coal mine comprises a shell, a fan dust removal box, a water tank, a purification box, a movable assembly, a first pipeline, a second pipeline, a third pipeline and a fourth pipeline; in the utility model, water is atomized by the atomizer, dust in the air is settled, and the waste of water is reduced; dust and water are separated by using the filter cartridge, and the water is pumped back to the water tank by the water pump, so that the water is recycled, and accumulated water in the well is avoided; the installation assembly is arranged, so that the filter cartridge is convenient to disassemble and clean; the purification box is arranged to purify the air after dust removal, remove harmful gas components and avoid damage to the health of workers.
Description
Technical Field
The utility model relates to a dust collector technical field in the pit especially relates to a portable dust collector in pit for colliery.
Background
The coal mine is a place rich in coal resources, and generally refers to a factory which produces coal by adopting an underground mining or open-pit mining mode, when a coal seam is far away from the ground, coal is generally mined into an underground excavation roadway, which is a pit coal mine, when the coal seam is very close to the ground, the coal is generally mined by directly stripping a ground layer of the ground, which is an open-pit coal mine, and the underground coal mine needs a coal mine underground dust removal device to remove dust due to a large amount of dust in the mining process, so that the body of the coal mine underground worker is prevented from being damaged. Most of the existing underground coal mine dust removal modes use high-pressure water to form spray to remove dust in the underground coal mine, the dust removal modes are low in dust removal efficiency, poor in dust removal effect and high in dust removal water consumption, and water after dust removal is easy to form accumulated water in a well.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
In order to solve the technical problems in the background art, the utility model provides a coal mine underground movable dust removal device, which atomizes water through an atomizer, settles dust in the air and reduces the waste of water; dust and water are separated by using the filter cartridge, and the water is pumped back to the water tank by the water pump, so that the water is recycled, and accumulated water in the well is avoided; the installation assembly is arranged, so that the filter cartridge is convenient to disassemble and clean; the purification box is arranged to purify the air after dust removal, remove harmful gas components and avoid damage to the health of workers.
(II) technical scheme
In order to solve the problems, the utility model provides a coal mine underground movable dust removal device, which comprises a shell, a fan dust removal box, a water tank, a purification box, a movable assembly, a first pipeline, a second pipeline, a third pipeline and a fourth pipeline; the fan is arranged on the side wall of the shell, and an air inlet of the fan extends out of the shell; the dust removal box, the water tank and the purification box are arranged inside the shell; the moving assembly is arranged at the lower end of the shell; the pipeline is connected with an air outlet of the ventilator and the dust removal box; the second pipeline and the third pipeline are communicated with the water tank and the dust removal box; the pipeline IV is communicated with the dust removal box and the purification box; a partition board is arranged in the dust removing box; one ends of the first pipeline, the second pipeline and the third pipeline which are communicated with the dust removal box are all positioned above the partition plate; the partition board is conical, the tip end of the partition board is downward, and a through hole is formed in the tip end of the partition board in the vertical direction; a filter cartridge is arranged below the through hole; the lower end of the filter cylinder is provided with a filter screen, and the side walls of the two sides are provided with mounting components; two ends of the mounting assembly, which are far away from the filter cartridge, are connected with the shell and the side wall of the dust removal box; the top end in the dust removing box is provided with an atomizer; the atomizer is communicated with the second pipeline; the bottom end of the dust removal box is provided with a water pump; the water pump is positioned below the partition plate and communicated with the pipeline III; the mounting assembly comprises a fixing pin, a fixing rod, a supporting block and a mounting plate; the fixed pin is arranged on the side wall of the dust removing box; the fixed rod is arranged on one side of the filter cylinder, and a hole is axially formed in one end, far away from the filter cylinder; one end of the fixing pin, which is far away from the dust removal box, is arranged in the hole; an opening is arranged on the side wall of the shell at a position corresponding to the filter cartridge; one end of the supporting block is connected with the other side of the filter cylinder, the other end of the supporting block is arranged in the opening, and the supporting block extends out of the opening and is connected with the outer side wall of the shell; the upper end of the water tank is provided with a water inlet pipe, and the side wall of the water tank is provided with a water outlet pipe; the water inlet pipe extends out of the shell, and the upper end of the water inlet pipe is provided with a pipe cover; the water outlet pipe extends out of the shell; a purifying plate is arranged at one side of the interior of the purifying box, which is close to the fourth pipeline; catalyst particles capable of reacting with toxic gas components are arranged inside the purification plate; a fan is arranged on one side, far away from the fourth pipeline, of the interior of the purification box, and an air outlet pipe is arranged at one end, far away from the fourth pipeline, of the purification box; the end of the air outlet pipe far away from the purifying box extends out of the shell and is communicated with the outside.
Preferably, the controller and the power supply are arranged inside the casing.
Preferably, the moving assembly comprises a telescopic rod, a frame and a hub motor; the upper end of the telescopic rod is connected with the lower end of the shell, and the lower end of the telescopic rod is connected with the rack; the hub motor is rotatably arranged at the lower end of the frame.
Preferably, the mounting plate is provided with a screw; the screw passes through the mounting plate and is in threaded connection with the shell.
Preferably, the mounting plate is provided with a handle.
Preferably, the side wall of the fixing pin is provided with a slide block along the axial direction; the inner side wall of the hole on the fixed rod is correspondingly provided with a chute; the slide block is arranged in the chute.
Preferably, the lower end of the pipe cover is provided with a screw; the screw rod stretches into the inside of the water inlet pipe and is in threaded connection with the inner side wall.
Preferably, an inclined plate is obliquely arranged in the water tank; the higher end of the inclined plate is arranged below the second pipeline and the third pipeline, and the lower end of the inclined plate is arranged at the lower end of the water outlet pipe.
Preferably, a first valve is arranged on the second pipeline; a valve II is arranged on the pipeline III; a third valve is arranged on the water outlet pipe; an air pump is arranged on the fourth pipeline.
The above technical scheme of the utility model has following profitable technological effect:
in the utility model, water is atomized by the atomizer, dust in the air is settled, and the waste of water is reduced; dust and water are separated by using the filter cartridge, and the water is pumped back to the water tank by the water pump, so that the water is recycled, and accumulated water in the well is avoided; the installation assembly is arranged, so that the filter cartridge is convenient to disassemble and clean; the purification box is arranged to purify the air after dust removal, remove harmful gas components and avoid damage to the health of workers.
Drawings
Fig. 1 is the utility model provides a portable dust collector in pit for coal mine's structural schematic diagram.
Fig. 2 is a partial enlarged view of a position a in the underground movable dust removing device for coal mine.
Fig. 3 is a partial enlarged view of the position B in the underground movable dust removing device for coal mine.
Fig. 4 is a partial enlarged view of the C position in the underground movable dust removing device for coal mine.
Reference numerals: 1. a housing; 2. a fan; 3. a dust removal box; 4. a water tank; 5. a purification box; 6. a moving assembly; 7. a first pipeline; 8. a second pipeline; 9. a third pipeline; 10. a fourth pipeline; 11. a partition plate; 12. a through hole; 13. a filter cartridge; 14. mounting the component; 15. an atomizer; 16. a water pump; 17. a fixing pin; 18. fixing the rod; 19. a support block; 20. mounting a plate; 21. a water inlet pipe; 22. a tube cover; 23. a water outlet pipe; 24. a purification plate; 25. a fan; 26. an air outlet pipe; 27. a controller; 28. a power source; 29. a telescopic rod; 30. a frame; 31. a hub motor; 32. a screw; 33. a handle; 34. a slider; 35. a screw; 36. a sloping plate; 37. a first valve; 38. a second valve; 39. a third valve; 40. an air pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, in order to solve the above problems, the utility model provides a coal mine underground movable dust collector, which comprises a housing 1, a fan 2, a dust collection box 3, a water tank 4, a purification box 5, a movable assembly 6, a first pipeline 7, a second pipeline 8, a third pipeline 9 and a fourth pipeline 10; the fan 2 is arranged on the side wall of the shell 1, and an air inlet of the fan 2 extends out of the shell 1; the dust removal box 3, the water tank 4 and the purification box 5 are arranged inside the shell 1; the moving assembly 6 is arranged at the lower end of the shell 1; the first pipeline 7 is communicated with an air outlet of the fan 20 and the dust removal box 3; the second pipeline 8 and the third pipeline 9 are communicated with the water tank 4 and the dust removal box 3; the fourth pipeline 10 is communicated with the dust removal box 3 and the purification box 5; a partition plate 11 is arranged in the dust removing box 3; one ends of the first pipeline 7, the second pipeline 8 and the third pipeline 9, which are communicated with the dust removal box 3, are all positioned above the partition plate 11; the partition board 11 is conical, the tip end of the partition board is downward, and a through hole 12 is formed in the tip end along the vertical direction; a filter cartridge 13 is arranged below the through hole 12; the lower end of the filter cylinder 13 is provided with a filter screen, and the side walls of the two sides are provided with mounting components 14; two ends of the mounting component 14 far away from the filter cylinder 13 are connected with the side walls of the shell 1 and the dust removal box 3; the top end in the dust removing box 3 is provided with an atomizer 15; the atomizer 15 is communicated with the second pipeline 8; the bottom end of the dust removal box 3 is provided with a water pump 16; the water pump 16 is positioned below the partition plate 11 and communicated with the third pipeline 9; the mounting assembly 14 comprises a fixing pin 17, a fixing rod 18, a supporting block 19 and a mounting plate 20; the fixed pin 17 is arranged on the side wall of the dust removing box 3; the fixing rod 18 is arranged at one side of the filter cylinder 13, and a hole is arranged at one end far away from the filter cylinder 13 along the axial direction; one end of the fixing pin 17 far away from the dust removing box 3 is arranged in the hole; an opening is arranged on the side wall of the shell 1 corresponding to the filter cartridge 13; one end of the supporting block 19 is connected with the other side of the filter cylinder 13, the other end is arranged in the opening, and the extending opening is connected with the outer side wall of the shell 1; the upper end of the water tank 4 is provided with a water inlet pipe 21, and the side wall is provided with a water outlet pipe 23; the water inlet pipe 21 extends out of the shell 1, and the upper end of the water inlet pipe is provided with a pipe cover 22; the water outlet pipe 23 extends out of the shell 1; a purifying plate 24 is arranged at one side of the interior of the purifying box 5 close to the pipeline IV 10; catalyst particles capable of reacting with toxic gas components are arranged inside the purification plate 24; a fan 25 is arranged on one side of the interior of the purifying box 5 far away from the pipeline IV 10, and an air outlet pipe 26 is arranged on one end far away from the pipeline IV 10; the end of the air outlet pipe 26 far away from the purifying box 5 extends out of the shell 1 and is communicated with the outside.
In an alternative embodiment, a controller 27 and a power supply 28 are provided within the housing 1.
In an alternative embodiment, the moving assembly 6 comprises a telescopic rod 29, a frame 30 and a hub motor 31; the upper end of the telescopic rod 29 is connected with the lower end of the shell 1, and the lower end is connected with the rack 30; the hub motor 31 is rotatably provided at a lower end of the frame 30.
In an alternative embodiment, the mounting plate 20 is provided with screws 32; the screw 32 passes through the mounting plate 20 and is screwed to the housing 1.
In an alternative embodiment, a handle 33 is provided on the mounting plate 20.
In an alternative embodiment, the fixed pin 17 is provided with a slide block 34 along the axial direction on the side wall; the inner side wall of the hole on the fixed rod 18 is correspondingly provided with a chute; the slider 34 is disposed within the chute.
In an alternative embodiment, the lower end of the tube cover 22 is provided with a screw 35; the screw 35 extends into the water inlet pipe 21 and is in threaded connection with the inner side wall.
In an alternative embodiment, an inclined plate 36 is obliquely arranged inside the water tank 4; the higher end of the sloping plate 36 is arranged below the second pipeline 8 and the third pipeline 9, and the lower end is arranged at the lower end of the water outlet pipe 23.
In an alternative embodiment, the second pipe 8 is provided with a first valve 37; a second valve 38 is arranged on the third pipeline 9; a third valve 39 is arranged on the water outlet pipe 23; an air pump 40 is arranged on the fourth pipeline 10.
In the utility model, the working principle of the device is that the device is moved to a proper place by using the hub motor, the fan 2 pumps air into the dust removal box 3, the atomizer 15 atomizes water in the water tank 4, and the atomized water is mixed with air to settle dust; after being contacted with the partition plate 11 due to gravity, the water mist flows into the filter cylinder 13 through the through hole, dust is remained on the filter screen, and after flowing to the bottom end of the dust removal box 3, the water flows back to the water tank 4 through the water pump 16 and the pipeline III 9; the air after dust removal enters the purifying box 5 under the action of the air pump 40, catalyst particles in the purifying plate 24 react with harmful gas components in the air and are removed, and the fan 25 discharges the air from the air outlet pipe 26; by unscrewing the cap 22, water can be added to the tank 4; the screw 32 is unscrewed, and the filter cartridge 13 can be taken out to clean dust.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (9)
1. The underground movable dust removal device for the coal mine is characterized by comprising a shell (1), a fan (2), a dust removal box (3), a water tank (4), a purification box (5), a movable assembly (6), a first pipeline (7), a second pipeline (8), a third pipeline (9) and a fourth pipeline (10); the fan (2) is arranged on the side wall of the shell (1), and an air inlet of the fan (2) extends out of the shell (1); the dust removal box (3), the water tank (4) and the purification box (5) are arranged in the shell (1); the moving assembly (6) is arranged at the lower end of the shell (1); the first pipeline (7) is communicated with an air outlet of the fan (2) and the dust removal box (3); the second pipeline (8) and the third pipeline (9) are communicated with the water tank (4) and the dust removal box (3); the fourth pipeline (10) is communicated with the dust removal box (3) and the purification box (5);
a clapboard (11) is arranged in the dust removing box (3); one ends of the first pipeline (7), the second pipeline (8) and the third pipeline (9) which are communicated with the dust removal box (3) are all positioned above the partition plate (11); the partition board (11) is conical, the tip end of the partition board is downward, and a through hole (12) is formed in the tip end along the vertical direction; a filter cartridge (13) is arranged below the through hole (12); the lower end of the filter cylinder (13) is provided with a filter screen, and the side walls of the two sides are provided with mounting components (14); two ends of the mounting component (14) far away from the filter cartridge (13) are connected with the side walls of the shell (1) and the dust removal box (3); an atomizer (15) is arranged at the top end inside the dust removing box (3); the atomizer (15) is communicated with the second pipeline (8); the bottom end of the dust removal box (3) is provided with a water pump (16); the water pump (16) is positioned below the partition plate (11) and is communicated with the pipeline III (9); the mounting component (14) comprises a fixing pin (17), a fixing rod (18), a supporting block (19) and a mounting plate (20); the fixing pin (17) is arranged on the side wall of the dust removing box (3); the fixing rod (18) is arranged on one side of the filter cylinder (13), and a hole is formed in one end, far away from the filter cylinder (13), of the fixing rod along the axial direction; one end of the fixing pin (17) far away from the dust removal box (3) is arranged in the hole; an opening is arranged on the side wall of the shell (1) at a position corresponding to the filter cartridge (13); one end of the supporting block (19) is connected with the other side of the filter cylinder (13), the other end of the supporting block is arranged in the opening, and the supporting block extends out of the opening and is connected with the outer side wall of the shell (1);
the upper end of the water tank (4) is provided with a water inlet pipe (21), and the side wall is provided with a water outlet pipe (23); the water inlet pipe (21) extends out of the shell (1), and the upper end of the water inlet pipe is provided with a pipe cover (22); the water outlet pipe (23) extends out of the shell (1); a purifying plate (24) is arranged at one side of the interior of the purifying box (5) close to the pipeline four (10); catalyst particles capable of reacting with toxic gas components are arranged inside the purification plate (24); a fan (25) is arranged on one side of the interior of the purifying box (5) far away from the pipeline IV (10), and an air outlet pipe (26) is arranged on one end of the interior of the purifying box far away from the pipeline IV (10); the end of the air outlet pipe (26) far away from the purifying box (5) extends out of the shell (1) and is communicated with the outside.
2. A mobile downhole dust extraction apparatus for coal mines as defined in claim 1, wherein the controller (27) and the power supply (28) are disposed within the housing (1).
3. A coal mine downhole mobile dust removal device according to claim 1, wherein the moving assembly (6) comprises a telescopic rod (29), a frame (30) and a hub motor (31); the upper end of the telescopic rod (29) is connected with the lower end of the shell (1), and the lower end is connected with the rack (30); the hub motor (31) is rotatably arranged at the lower end of the frame (30).
4. A coal mine downhole mobile dust collector as defined in claim 1, wherein the mounting plate (20) is provided with a screw (32); the screw (32) penetrates through the mounting plate (20) and is in threaded connection with the shell (1).
5. A mobile downhole dust collector for coal mines according to claim 1, wherein the mounting plate (20) is provided with a handle (33).
6. The underground movable dust removing device for the coal mine according to claim 1, wherein a slide block (34) is axially arranged on the side wall of the fixed pin (17); the inner side wall of the hole on the fixed rod (18) is correspondingly provided with a sliding chute; the slide block (34) is arranged in the slide groove.
7. The underground movable dust removing device for the coal mine according to claim 1, wherein a screw rod (35) is arranged at the lower end of the pipe cover (22); the screw rod (35) extends into the water inlet pipe (21) and is in threaded connection with the inner side wall.
8. The underground movable dust removing device for the coal mine according to claim 1, wherein an inclined plate (36) is obliquely arranged in the water tank (4); the higher end of the sloping plate (36) is arranged below the second pipeline (8) and the third pipeline (9), and the lower end is arranged at the lower end of the water outlet pipe (23).
9. The underground movable dust removal device for the coal mine as claimed in claim 1, wherein a first valve (37) is arranged on the second pipeline (8); a second valve (38) is arranged on the third pipeline (9); a third valve (39) is arranged on the water outlet pipe (23); an air pump (40) is arranged on the fourth pipeline (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120309659.0U CN215170171U (en) | 2021-02-01 | 2021-02-01 | Underground movable dust removal device for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120309659.0U CN215170171U (en) | 2021-02-01 | 2021-02-01 | Underground movable dust removal device for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215170171U true CN215170171U (en) | 2021-12-14 |
Family
ID=79409775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120309659.0U Expired - Fee Related CN215170171U (en) | 2021-02-01 | 2021-02-01 | Underground movable dust removal device for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215170171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115992729A (en) * | 2023-02-14 | 2023-04-21 | 唐山开滦广汇设备制造有限公司 | Intelligent wet dust collector for underground coal mine |
-
2021
- 2021-02-01 CN CN202120309659.0U patent/CN215170171U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115992729A (en) * | 2023-02-14 | 2023-04-21 | 唐山开滦广汇设备制造有限公司 | Intelligent wet dust collector for underground coal mine |
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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: 20211214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |