CN216110828U - Coal dust spraying and dust falling device for coal mine safety production - Google Patents
Coal dust spraying and dust falling device for coal mine safety production Download PDFInfo
- Publication number
- CN216110828U CN216110828U CN202122723144.8U CN202122723144U CN216110828U CN 216110828 U CN216110828 U CN 216110828U CN 202122723144 U CN202122723144 U CN 202122723144U CN 216110828 U CN216110828 U CN 216110828U
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- Prior art keywords
- fixedly connected
- dust
- coal
- sector gear
- pipe
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- 239000000428 dust Substances 0.000 title claims abstract description 75
- 239000002817 coal dust Substances 0.000 title claims abstract description 33
- 239000003245 coal Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000005507 spraying Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims abstract description 3
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 6
- 239000005341 toughened glass Substances 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a coal dust spraying and dust falling device for coal mine safety production, which comprises a base, wherein a damping mechanism is fixedly connected to the lower surface of the base, a water storage tank and a dust removing box are respectively and fixedly connected to the upper surface of the base, a water suction pump is fixedly connected to the inner bottom wall of the water storage tank, a guide pipe is fixedly connected to the output end of the water suction pump, an installation box is fixedly connected to the right side surface of the water storage tank, a servo motor is fixedly connected to the lower surface of the installation box, a gear is fixedly connected to the output shaft of the servo motor, a cylinder is rotatably connected to the inner wall of the installation box, a sector gear is fixedly connected to the surface of the cylinder and meshed with the sector gear, and a connecting rod is fixedly connected to the surface of the sector gear. This coal dust that colliery safety in production sprays dust device, through setting up install bin, servo motor, gear, sector gear and atomizer, during the use, open servo motor, servo motor makes sector gear rotate through drive gear, makes the connecting rod rotate along with sector gear.
Description
Technical Field
The utility model relates to the technical field of coal mine production, in particular to a coal dust spraying and dust falling device for coal mine safety production.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into miners and opencast coal mines, and when a coal seam is far from the surface of the ground, coal mining is generally selected to an underground excavation roadway, and the coal mining is the miners.
A large amount of coal dusts can be produced at coal mining's in-process, not only can influence the healthy of exploitation personnel, still polluted natural environment, consequently need carry out the dust fall with dust device in to the colliery, but current dust collector sprays the angle and all is fixed, leads to the dust removal scope less to influence the efficiency of dust removal, and current dust collector only sprays this dust fall mode of dust removal, and the dust fall mode is single, and the dust fall effect is not obvious.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a coal dust spraying and dust falling device for coal mine safety production, and aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a coal dust that coal mine safety produced sprays dust device, the on-line screen storage device comprises a base, the lower fixed surface of base is connected with damper, the upper surface difference fixedly connected with storage water tank and dust removal case of base, the interior diapire fixedly connected with suction pump of storage water tank, the output fixedly connected with pipe of suction pump, the right flank fixedly connected with install bin of storage water tank, the lower fixed surface of install bin is connected with servo motor, servo motor's output shaft fixedly connected with gear, the inner wall of install bin rotates and is connected with the cylinder, cylindrical fixed surface is connected with sector gear, the gear meshes with sector gear mutually, sector gear's fixed surface is connected with the connecting rod, sector gear's one end fixedly connected with atomizer is kept away from to the connecting rod, the surface of dust removal case is provided with laying dust mechanism, the left surface difference fixedly connected with outlet duct and the sewage pipe of dust removal case, the inner wall fixedly connected with filter of outlet duct.
Preferably, the surface of the guide pipe is fixedly connected with a connecting pipe, one end, far away from the guide pipe, of the connecting pipe extends to the inside of the dust removal box and is fixedly connected with a high-pressure spray head, and an electromagnetic valve is arranged on the surface of the connecting pipe.
Preferably, the dust accumulation mechanism comprises a fixed pipe, the upper end of the fixed pipe is fixedly connected with a cylinder, and the inner wall of the cylinder is fixedly connected with an air inlet fan.
Preferably, the front of the base is fixedly connected with a control panel, and the front of the water storage tank is provided with a position indicator.
Preferably, the surface of the dust removal box is fixedly connected with a sewage pipe and an observation window respectively, and the observation window is made of toughened glass.
Preferably, the damping mechanism comprises a limiting block, a compression spring is fixedly connected to the inner wall of the limiting block, and a pulley is fixedly connected to one end of the compression spring.
Advantageous effects
The utility model provides a coal dust spraying and dust falling device for coal mine safety production, which has the following beneficial effects:
1. this coal dust that colliery safety in production sprays dust device, through setting up install bin, servo motor, gear, sector gear and atomizer, during the use, open servo motor, servo motor makes sector gear rotate through drive gear, makes the connecting rod rotate along with sector gear to can change atomizer's the angle that sprays, make the scope grow of removing dust, can improve the speed of removing dust.
2. This coal dust of colliery safety in production sprays dust device, through setting up laying dust mechanism, the dust removal case, the outlet duct, filter and high pressure nozzle, in using, the air that the fan that admits air in the drum contains the coal dust with the outside carries the dust removal incasement, the air of dust removal incasement finally can flow to the outside through the duct of giving vent to anger, filter in the outlet duct can be stayed the coal dust in the dust removal incasement, when the filter is stained with the coal dust, high pressure nozzle sprays the surface to the filter with water, thereby can wash the coal dust on the filter, avoid the coal dust to plug up the filter, the dust removal effect of improvement device that can step forward.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic perspective view of the installation box.
In the figure: the device comprises a base 1, a water storage tank 2, a dust removal tank 3, a water suction pump 4, an installation box 5, a servo motor 6, a sector gear 7, a connecting rod 8, an atomizing nozzle 9, an air outlet pipe 10, a filter plate 11, a connecting pipe 12, a high-pressure nozzle 13, a guide pipe 14, a cylinder 15, an air inlet fan 16, a control panel 17 and a pulley 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a coal dust that coal mine safety produced sprays dust device, the on-line screen storage device comprises a base 1, base 1's positive fixedly connected with control panel 17, storage water tank 2's front is provided with the position indicator, base 1's lower fixed surface is connected with damper, damper includes the restriction piece, the inner wall fixedly connected with compression spring of restriction piece, compression spring's one end fixedly connected with pulley 18, through setting up damper, in-process at thrust unit removal, because the unevenness on colliery ground, can make the device produce jolting at the in-process that removes, the impact force that produces when compression spring can absorbing device jolts, can reduce the degree of jolting of device when removing.
The upper surface of the base 1 is fixedly connected with a water storage tank 2 and a dust removal tank 3 respectively, the surface of the dust removal tank 3 is fixedly connected with a sewage pipe and an observation window respectively, the material of the observation window is toughened glass, the inner bottom wall of the water storage tank 2 is fixedly connected with a water suction pump 4, the output end of the water suction pump 4 is fixedly connected with a guide pipe 14, the surface of the guide pipe 14 is fixedly connected with a connecting pipe 12, one end of the connecting pipe 12, far away from the guide pipe 14, extends into the dust removal tank 3 and is fixedly connected with a high-pressure spray nozzle 13, the surface of the connecting pipe 12 is provided with an electromagnetic valve, the right side surface of the water storage tank 2 is fixedly connected with an installation box 5, the lower surface of the installation box 5 is fixedly connected with a servo motor 6, the output shaft of the servo motor 6 is fixedly connected with a gear, the inner wall of the installation box 5 is rotatably connected with a cylinder, the surface of the cylinder is fixedly connected with a sector gear 7, the gear is meshed with the sector gear 7, the surface of the sector gear is fixedly connected with a connecting rod 8, one end of the connecting rod 8 far away from the sector gear 7 is fixedly connected with an atomizing nozzle 9.
Through setting up install bin 5, servo motor 6, the gear, sector gear 7 and atomizer 9, in use, open servo motor 6, servo motor 6 makes sector gear 7 rotate through drive gear, make connecting rod 8 rotate along with sector gear 7, thereby can change atomizer 9's spray angle, make the scope grow that removes dust, can improve the speed of removing dust, dust removal case 3's surface is provided with laying dust mechanism, laying dust mechanism includes the fixed pipe, the upper end fixedly connected with drum 15 of fixed pipe, drum 15's inner wall fixedly connected with air inlet fan 16, dust removal case 3's left surface is fixedly connected with outlet duct 10 and sewage pipe respectively, the inner wall fixedly connected with filter 11 of outlet duct 10.
Through setting up laying dust mechanism, dust removal case 3, outlet duct 10, filter 11 and high pressure nozzle 13, during the use, 16 air transportation that contain the coal dust with the outside of admitting air fan in drum 15 carries dust removal case 3 in, the air in dust removal case 3 finally can flow to the outside through outlet duct 10, filter 11 in the outlet duct 10 can be stayed dust removal case 3 with the coal dust, when filter 11 is stained with the coal dust, high pressure nozzle 13 sprays water to the surface of filter 11, thereby can wash the coal dust on the filter 11, avoid the coal dust to plug up filter 11, can further improve device's dust removal effect.
The working principle is as follows: when the coal dust spraying and dust falling device produced safely in a coal mine is used, a pushing device moves into the coal mine, in the moving process, a compression spring on a pulley 18 can absorb impact force generated when the device jolts, then a water suction pump 4, a servo motor 6 and an air inlet fan 16 are turned on through a control panel 17, the water in a water storage tank 2 is conveyed into an atomizing nozzle 9 through a guide pipe 14 by the water suction pump 4, then the servo motor 6 drives a gear to rotate, a connecting rod 8 on a sector gear 7 can be moved left and right due to the fact that the gear is meshed with the sector gear 7, the spraying angle of the atomizing nozzle 9 can be changed, the dust removing range is enlarged, the dust removing speed can be improved, then the air fan 16 sucks air containing coal dust outside into a dust removing box 3, the air in the dust removing box 3 finally flows out through an air outlet pipe 10, a filter plate 11 in the air outlet pipe 10 can retain the coal dust in the dust removing box 3, thereby further degrade the coal dust in the colliery, when the coal dust in dust removal case 3 needs the clearance, open the sealing door, remove the coal dust in the dust removal case 3 to the collection box in, thereby accomplish the work of removing dust.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a coal dust that colliery safety in production sprays dust device, includes base (1), its characterized in that: the lower fixed surface of base (1) is connected with damper, the upper surface of base (1) is fixedly connected with storage water tank (2) and dust removal case (3) respectively, the interior diapire fixedly connected with suction pump (4) of storage water tank (2), the output fixedly connected with pipe (14) of suction pump (4), the right flank fixedly connected with install bin (5) of storage water tank (2), the lower fixed surface of install bin (5) is connected with servo motor (6), the output shaft fixedly connected with gear of servo motor (6), the inner wall of install bin (5) rotates and is connected with the cylinder, cylindrical fixed surface is connected with sector gear (7), the gear meshes with sector gear (7) mutually, the fixed surface of sector gear (7) is connected with connecting rod (8), the one end fixedly connected with atomizer (9) that sector gear (7) were kept away from to connecting rod (8), the surface of dust removal case (3) is provided with the laying dust mechanism, and the left surface of dust removal case (3) is fixedly connected with outlet duct (10) and sewage pipe respectively, and the inner wall fixedly connected with filter (11) of outlet duct (10).
2. The coal dust spraying and dust falling device for coal mine safety production according to claim 1, characterized in that: the surface of the guide pipe (14) is fixedly connected with a connecting pipe (12), one end, far away from the guide pipe (14), of the connecting pipe (12) extends to the inside of the dust removal box (3) and is fixedly connected with a high-pressure spray nozzle (13), and an electromagnetic valve is arranged on the surface of the connecting pipe (12).
3. The coal dust spraying and dust falling device for coal mine safety production according to claim 1, characterized in that: the dust accumulation mechanism comprises a fixed pipe, the upper end of the fixed pipe is fixedly connected with a cylinder (15), and the inner wall of the cylinder (15) is fixedly connected with an air inlet fan (16).
4. The coal dust spraying and dust falling device for coal mine safety production according to claim 1, characterized in that: the front of the base (1) is fixedly connected with a control panel (17), and the front of the water storage tank (2) is provided with a position indicator.
5. The coal dust spraying and dust falling device for coal mine safety production according to claim 1, characterized in that: the surface of the dust removal box (3) is fixedly connected with a sewage pipe and an observation window respectively, and the observation window is made of toughened glass.
6. The coal dust spraying and dust falling device for coal mine safety production according to claim 1, characterized in that: the damping mechanism comprises a limiting block, a compression spring is fixedly connected to the inner wall of the limiting block, and a pulley (18) is fixedly connected to one end of the compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122723144.8U CN216110828U (en) | 2021-11-09 | 2021-11-09 | Coal dust spraying and dust falling device for coal mine safety production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122723144.8U CN216110828U (en) | 2021-11-09 | 2021-11-09 | Coal dust spraying and dust falling device for coal mine safety production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216110828U true CN216110828U (en) | 2022-03-22 |
Family
ID=80714465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122723144.8U Expired - Fee Related CN216110828U (en) | 2021-11-09 | 2021-11-09 | Coal dust spraying and dust falling device for coal mine safety production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216110828U (en) |
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2021
- 2021-11-09 CN CN202122723144.8U patent/CN216110828U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |