CN210564632U - Dust device for coal mine exploitation - Google Patents
Dust device for coal mine exploitation Download PDFInfo
- Publication number
- CN210564632U CN210564632U CN201921733012.XU CN201921733012U CN210564632U CN 210564632 U CN210564632 U CN 210564632U CN 201921733012 U CN201921733012 U CN 201921733012U CN 210564632 U CN210564632 U CN 210564632U
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- Prior art keywords
- fixedly connected
- filter screen
- empty
- water
- coal mine
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- 239000003245 coal Substances 0.000 title claims abstract description 33
- 239000000428 dust Substances 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000002351 wastewater Substances 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 241000220317 Rosa Species 0.000 abstract description 11
- 239000000779 smoke Substances 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 230000008021 deposition Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000005065 mining Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist 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
- 239000011435 rock Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a dust device is used in coal mine exploitation, which comprises a fixing plate and i, the left side fixedly connected with waste water tank at fixed plate top, the right side fixedly connected with rose box at fixed plate top, the empty case of stand fixedly connected with is passed through at the top of fixed plate, the empty case is located the top of waste water tank, the left side intercommunication of empty case has into the dirt hood, the left side fixedly connected with water tank at empty case top, the fixedly connected with water pump of center department at empty case top, the water tank communicates through first water service pipe with the water pump, the top fixedly connected with atomizer of empty incasement chamber. Through atomizer blowout water smoke, the water smoke can be attached to the surface that gets into empty case inner chamber dust, falls under the action of gravity to reduce the concentration of dust, and then avoided equipment deposition, thereby caused the problem of equipment damage, the life of extension equipment guarantees simultaneously that borehole operation personnel's is healthy.
Description
Technical Field
The utility model relates to a coal mining technical field specifically is a dust device is used in colliery exploitation.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. Coal is the most predominant solid fuel, one of the flammable organic rocks.
Coal mining needs to be exploited to the mine, can produce a large amount of dusts in the exploitation process, and a large amount of dusts cause equipment deposition easily to cause equipment damage, caused very big threat to borehole operation personnel's healthy, for this reason, provided a dust device for coal mining exploitation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust device is used in colliery exploitation to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust device for coal mine exploitation, includes the fixed plate, the left side fixedly connected with waste water tank at fixed plate top, the right side fixedly connected with rose box at fixed plate top, the top of fixed plate is passed through the empty case of stand fixedly connected with, the empty case is located the top of waste water tank, the left side intercommunication of empty case has into the dustcoat, the left side fixedly connected with water tank at empty case top, the fixedly connected with water pump of center department at empty case top, the water tank communicates through first water service pipe with the water pump, the top fixedly connected with atomizer of empty incasement chamber, atomizer's bottom is linked together with the output of water pump, the right side of empty case has the fan through first ventilation pipe intercommunication, the output of fan is linked together through second ventilation pipe and rose box, the right side intercommunication of rose box has out the tuber pipe.
As further preferable in the present technical solution: the bottom of the empty box is communicated with a second water through pipe, and the bottom of the second water through pipe is communicated with a waste water box.
As further preferable in the present technical solution: the filter box comprises a filter box inner cavity, and is characterized in that a first filter screen is fixedly connected to the left side of the filter box inner cavity, a second filter screen is fixedly connected to the center of the filter box inner cavity, and a drying filter screen is fixedly connected to the right side of the filter box inner cavity.
As further preferable in the present technical solution: the first filter screen is a nylon filter screen, and the aperture of the first filter screen is 150-200 meshes.
As further preferable in the present technical solution: the second filter screen is a glass fiber filter screen, and the aperture of the second filter screen is 400-600 meshes.
As further preferable in the present technical solution: the material of the drying filter screen is absorbent cotton.
As further preferable in the present technical solution: the bottom fixedly connected with base on empty case right side, the fan is installed in the top of base.
As further preferable in the present technical solution: the positive surface of fixed plate fixedly connected with switch, the electrical property input of water pump and fan all with the electrical property output electric connection of switch.
Compared with the prior art, the beneficial effects of the utility model are that: through atomizer blowout water smoke, water smoke can be attached to the surface that gets into empty case inner chamber dust, fall under the action of gravity, thereby reduce the concentration of dust, the fan is through first ventilation pipe suction with the air after once removing dust, carry to the rose box back by the second ventilation pipe again, be greater than 150 mesh dusts with the diameter by first filter screen earlier, it is greater than 400 mesh dusts with the diameter by the second filter screen again and filters, air drying after will filtering by dry filter screen at last, can reach the purpose of dust removal, and then the equipment deposition has been avoided, thereby cause the problem of equipment damage, the life of extension equipment, guarantee the healthy of borehole operation personnel simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the sectional structure of the empty box of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the filtering box of the present invention.
In the figure: 1. a fixing plate; 2. a column; 3. a dust inlet cover; 4. a water tank; 5. a first water pipe; 6. a water pump; 7. empty boxes; 8. a first vent pipe; 9. a fan; 10. a base; 11. a second vent pipe; 12. an air outlet pipe; 13. a filter box; 14. a wastewater tank; 15. an atomizing spray head; 16. a first filter screen; 17. a second filter screen; 18. drying the filter screen; 19. a second water passage pipe; 20. and (4) switching.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dust device for coal mine exploitation, including fixed plate 1, the left side fixedly connected with waste water tank 14 at 1 top of fixed plate, the right side fixedly connected with rose box 13 at 1 top of fixed plate, 2 fixedly connected with empty case 7 at stand are passed through at the top of fixed plate 1, empty case 7 is located waste water tank 14's top, the left side intercommunication of empty case 7 has into dirt cup 3, the left side fixedly connected with water tank 4 at empty case 7 top, the center fixedly connected with water pump 6 at empty case 7 top, water tank 4 communicates through first water service pipe 5 with water pump 6, the top fixedly connected with atomizer 15 of empty case 7 inner chamber, atomizer 15's bottom is linked together with water pump 6's output, the right side of empty case 7 has fan 9 through first ventilation pipe 8 intercommunication, fan 9's output is linked together through second ventilation pipe 11 and rose box 13, rose box 13's right side intercommunication has air-out pipe 12.
In this embodiment, specifically: the bottom of the empty box 7 is communicated with a second water through pipe 19, the bottom of the second water through pipe 19 is communicated with the waste water box 14, and through the arrangement, waste water can be stored, so that the environment pollution caused by the waste water is avoided.
In this embodiment, specifically: the left side fixedly connected with first filter screen 16 of rose box 13 inner chamber, the center department fixedly connected with second filter screen 17 of rose box 13 inner chamber, the dry filter screen 18 of right side fixedly connected with of rose box 13 inner chamber through above setting, can carry out further filtration to the air.
In this embodiment, specifically: the first filter screen 16 is a nylon filter screen, the aperture of the first filter screen 16 is 150-200 meshes, and dust with the diameter larger than 150 meshes can be filtered through the arrangement.
In this embodiment, specifically: the second filter screen 17 is a glass fiber filter screen, the aperture of the second filter screen 17 is 400-600 meshes, and dust with the diameter larger than 400 meshes can be filtered through the arrangement.
In this embodiment, specifically: the material of the drying filter screen 18 is absorbent cotton, and the filtered air can be dried through the arrangement.
In this embodiment, specifically: the bottom fixedly connected with base 10 on empty case 7 right side, fan 9 install in the top of base 10, through above setting, can increase the stability of fan 9 installation.
In this embodiment, specifically: the switch 20 is fixedly connected to the front surface of the fixing plate 1, and the electrical input ends of the water pump 6 and the fan 9 are electrically connected with the electrical output end of the switch 20.
In this embodiment, specifically: the model of the water pump 6 is 200WL750-12-45, and the model of the fan 9 is GDF 4.0-8.
Working principle or structural principle, when in use, the water pump 6 pumps out the water in the inner cavity of the water tank 4 through the first water pipe 5, the water is conveyed to the inner cavity of the atomizing spray head 15 and then is atomized and sprayed out by the atomizing spray head 15, the water mist is sprayed out through the atomizing spray head 15 and can be attached to the surface of the dust entering the inner cavity of the empty tank 7 and fall under the action of gravity, so that the concentration of the dust is reduced, the air subjected to primary dust removal is sucked out by the fan 9 through the first ventilation pipe 8 and then is conveyed to the filter tank 13 through the second ventilation pipe 11, the dust with the diameter larger than 150 meshes is filtered by the first filter screen 16, the dust with the diameter larger than 400 meshes is filtered by the second filter screen 17, finally, the filtered air is dried by the drying filter screen 18 and is discharged through the air outlet pipe 12, so that the purpose of dust removal can be achieved, the dust accumulation of the equipment is avoided, the problem of, and meanwhile, the health of the underground operation personnel is ensured.
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 (8)
1. The utility model provides a dust device is used in coal mine exploitation, includes fixed plate (1), its characterized in that: the waste water tank (14) is fixedly connected to the left side of the top of the fixed plate (1), the filter tank (13) is fixedly connected to the right side of the top of the fixed plate (1), the empty tank (7) is fixedly connected to the top of the fixed plate (1) through the stand column (2), the empty tank (7) is located at the top of the waste water tank (14), the left side of the empty tank (7) is communicated with the dust inlet cover (3), the left side of the top of the empty tank (7) is fixedly connected with the water tank (4), the center of the top of the empty tank (7) is fixedly connected with the water pump (6), the water tank (4) is communicated with the water pump (6) through the first water pipe (5), the top of the inner cavity of the empty tank (7) is fixedly connected with the atomizer (15), the bottom of the atomizer (15) is communicated with the output end of the water pump (6), the right side of the empty tank (7) is communicated with, the output end of the fan (9) is communicated with the filter box (13) through a second ventilation pipe (11), and the right side of the filter box (13) is communicated with an air outlet pipe (12).
2. The dust fall device for coal mine exploitation according to claim 1, characterized in that: the bottom of the empty box (7) is communicated with a second water through pipe (19), and the bottom of the second water through pipe (19) is communicated with a waste water box (14).
3. The dust fall device for coal mine exploitation according to claim 1, characterized in that: the filter box is characterized in that a first filter screen (16) is fixedly connected to the left side of the inner cavity of the filter box (13), a second filter screen (17) is fixedly connected to the center of the inner cavity of the filter box (13), and a drying filter screen (18) is fixedly connected to the right side of the inner cavity of the filter box (13).
4. The dust fall device for coal mine exploitation according to claim 3, characterized in that: the first filter screen (16) is a nylon filter screen, and the aperture of the first filter screen (16) is 150-200 meshes.
5. The dust fall device for coal mine exploitation according to claim 3, characterized in that: the second filter screen (17) is a glass fiber filter screen, and the aperture of the second filter screen (17) is 400-600 meshes.
6. The dust fall device for coal mine exploitation according to claim 3, characterized in that: the material of the drying filter screen (18) is absorbent cotton.
7. The dust fall device for coal mine exploitation according to claim 1, characterized in that: the bottom fixedly connected with base (10) on empty case (7) right side, fan (9) are installed in the top of base (10).
8. The dust fall device for coal mine exploitation according to claim 1, characterized in that: the front surface of the fixing plate (1) is fixedly connected with a switch (20), and the electrical input ends of the water pump (6) and the fan (9) are electrically connected with the electrical output end of the switch (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921733012.XU CN210564632U (en) | 2019-10-16 | 2019-10-16 | Dust device for coal mine exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921733012.XU CN210564632U (en) | 2019-10-16 | 2019-10-16 | Dust device for coal mine exploitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210564632U true CN210564632U (en) | 2020-05-19 |
Family
ID=70621652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921733012.XU Expired - Fee Related CN210564632U (en) | 2019-10-16 | 2019-10-16 | Dust device for coal mine exploitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210564632U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841229A (en) * | 2020-08-04 | 2020-10-30 | 杭州止距智能技术有限公司 | Dust collector for coal mine |
| CN112343643A (en) * | 2020-11-09 | 2021-02-09 | 袁思岁 | Self-propelled air replacement device for coal mine tunnel that can prevent anticollision and empty |
| CN112377189A (en) * | 2020-10-31 | 2021-02-19 | 邹城兖矿泰德工贸有限公司 | Secondary negative pressure dust-settling device for coal mining machine |
| CN115179203A (en) * | 2022-07-08 | 2022-10-14 | 江苏三迪机车制造有限公司 | Shot blasting machine with dust removal function and using method |
-
2019
- 2019-10-16 CN CN201921733012.XU patent/CN210564632U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841229A (en) * | 2020-08-04 | 2020-10-30 | 杭州止距智能技术有限公司 | Dust collector for coal mine |
| CN112377189A (en) * | 2020-10-31 | 2021-02-19 | 邹城兖矿泰德工贸有限公司 | Secondary negative pressure dust-settling device for coal mining machine |
| CN112343643A (en) * | 2020-11-09 | 2021-02-09 | 袁思岁 | Self-propelled air replacement device for coal mine tunnel that can prevent anticollision and empty |
| CN112343643B (en) * | 2020-11-09 | 2022-12-13 | 山东九商工程机械有限公司 | Self-propelled air replacement device for coal mine tunnel that can prevent anticollision and empty |
| CN115179203A (en) * | 2022-07-08 | 2022-10-14 | 江苏三迪机车制造有限公司 | Shot blasting machine with dust removal function and using method |
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| 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: 20200519 |