CN211474166U - Dust device that colliery borehole operation was used - Google Patents
Dust device that colliery borehole operation was used Download PDFInfo
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- CN211474166U CN211474166U CN201922186888.3U CN201922186888U CN211474166U CN 211474166 U CN211474166 U CN 211474166U CN 201922186888 U CN201922186888 U CN 201922186888U CN 211474166 U CN211474166 U CN 211474166U
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Abstract
The utility model discloses a dust-settling device for coal mine underground operation, which relates to the technical field of coal mine dust settling, wherein the bottom inside a supporting table is provided with a water tank, the upper end of the supporting table is fixedly connected with a fixing frame, the upper end of the fixing frame is fixedly connected with a connecting plate, the inside of the fixing frame is fixedly connected with a dust-absorbing pipe, two ends of the dust-absorbing pipe are fixedly connected with dust-absorbing ports, two sides inside the dust-absorbing pipe are fixedly connected with exhaust pipes, the inside of an air inlet of each exhaust pipe is connected with a water-collecting net in a threaded manner, the dust-absorbing mechanism inside the dust-absorbing pipe and the dust-absorbing ports at two ends are utilized to absorb water mist absorbing dust and dust in the air into the dust-absorbing pipe when an atomizing head carries out spray dust settling, and the dust-settling efficiency of the device is improved because the water-collecting net inside the dust, greatly reducing the harm of dust in coal mines to people.
Description
Technical Field
The utility model relates to a colliery dust fall technical field specifically is a dust device that colliery borehole operation was used.
Background
In coal mining, due to the influence of operations such as drilling, chiseling and the like, a lot of dust is generated in a mine, the dust is blown in the air and is easily sucked into a respiratory tract by workers, so that the human body is damaged, and the dust falling treatment of the mine is very necessary in the coal mining; at present, the dust fall treatment is generally carried out by installing a spray head inside a mine tunnel and carrying out dust fall through water mist, but the dust fall treatment has many defects.
Carry out the dust fall through atomising head blowout water smoke among the prior art when carrying out the dust fall, spun water smoke although can the dust fall, the efficiency of dust fall is not high, and a large amount of water smoke are unrestrained on ground has increaseed the inside moist environment of ore deposit way, have still caused the waste at water source in the walking of inconvenient people, are unfavorable for using in ore deposit way inside.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a dust device that colliery borehole operation was used possesses the dust fall efficient and reduces the water smoke and spills advantages such as falling on ground, has solved the dust fall inefficiency, and a large amount of water smoke is unrestrained to increase the inside moist problem of ore deposit way on ground.
(II) technical scheme
For the purpose that realizes above-mentioned dust fall efficient and reduce water smoke and spill on ground etc, the utility model provides a following technical scheme: a dust falling device for underground operation of a coal mine comprises a base, wherein a supporting table is fixedly connected to the upper end of the base, a water tank is arranged at the bottom end inside the supporting table, a fixing frame is fixedly connected to the upper end of the supporting table, a connecting plate is fixedly connected to the upper end of the fixing frame, a dust suction pipe is fixedly connected to the inside of the fixing frame, dust suction ports are fixedly connected to two ends of the dust suction pipe, a dust suction mechanism is fixedly connected to the inside of two ends of the dust suction pipe, exhaust pipes are fixedly connected to two sides inside the dust suction pipe, a water collecting net is connected to the inside of an air inlet of each exhaust pipe in a threaded mode, an air outlet of each exhaust pipe penetrates through the dust suction pipe and extends out of the upper end of the connecting plate, water accumulation ports are formed in two sides of the lower end of the inner wall of each dust suction pipe, the upper end rear side fixedly connected with raceway of brace table, and the raceway is linked together with the water tank, the middle part of raceway is equipped with the water pump that is used for supplying water, and water pump fixed connection is in the rear side of brace table, and the upper end fixed connection of raceway is in the upper end of connecting plate, the upper end of raceway is through connecting pipe fixedly connected with atomising head, the positive fixedly connected with filler in upper end of brace table, and the filler is linked together with the water tank.
As a preferred technical scheme of the utility model, dust absorption mechanism includes link, driving motor and flabellum, link fixed connection is at the inner wall of dust absorption pipe, driving motor passes through link fixed connection, driving motor's output shaft end fixedly connected with flabellum.
As an optimized technical scheme of the utility model, establish to tubaeform the air intake of exhaust pipe, and the air outlet of exhaust pipe also establishes to tubaeform.
As an optimized technical scheme of the utility model, filter equipment includes essence net and active carbon filter layer, the essence net is established in the upper end of active carbon filter layer, and the essence net is equipped with two-layerly.
As an optimized technical proposal of the utility model, the inside of the dust suction ports at the two ends of the dust suction pipe is fixedly connected with a filter screen, and the aperture of the filter screen is 0.5-0.8 cm.
As an optimized technical scheme of the utility model, the inside fixedly connected with baffle of dust absorption mouth, the lower extreme regulation of dust absorption mouth is connected with the branch pipe, and divides the pipe and is linked together with the drain pipe.
(III) advantageous effects
Compared with the prior art, the utility model provides a dust device that colliery borehole operation was used possesses following beneficial effect:
1. this dust device that colliery borehole operation was used, through setting up dust absorption pipe and dust absorption mechanism, utilize the inside dust absorption mechanism of dust absorption pipe and the dust absorption mouth at both ends, the inside of dust absorption pipe is together inhaled to the dust in the water smoke of absorption dust and the air in the atomising head spraying dust fall, because the inside net that catchments of dust absorption pipe receives soaking of water smoke can carry out the dust in the absorption air, the dust fall efficiency of device has been improved, great reduction the dust in the colliery to people's injury.
2. This dust device that colliery borehole operation was used, through setting up the net that catchments, drain pipe and filter equipment, utilize dust absorption mechanism behind the water smoke suction dust absorption pipe in with the air, the inside of the water smoke integration rivers income ponding mouth in the net adhesion air that catchments, then flow into filter equipment in through the drain pipe, filter equipment filters the water of adhesion dust and purifies the inflow water tank through essence net and active carbon filter layer, be favorable to the secondary to use, the use of the water resource has been practiced thrift in the dust fall, and avoided the whole unrestrained ground that causes the inside ground of ore deposit road of water smoke to wet and slide on ground.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is an enlarged view of the part a of the present invention.
In the figure: 1. a base; 2. a support table; 3. a water tank; 4. a fixed mount; 5. a connecting plate; 6. a dust collection pipe; 7. a dust suction port; 8. a dust suction mechanism; 81. a connecting frame; 82. a drive motor; 83. a fan blade; 9. an exhaust duct; 10. a water collection net; 11. a water accumulation port; 12. a drain pipe; 13. a filtration device; 131. fine filtering net; 132. an activated carbon filter layer; 14. a water delivery pipe; 15. a water pump; 16. a spray head; 17. a water filling port; 18. a filter screen; 19. a baffle plate; 20. and (5) dividing the pipes.
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.
Referring to fig. 1-3, a dust-settling device for coal mine underground operation comprises a base 1, wherein a supporting table 2 is fixedly connected to the upper end of the base 1, a water tank 3 is arranged at the bottom end of the inside of the supporting table 2, a fixing frame 4 is fixedly connected to the upper end of the supporting table 2, a connecting plate 5 is fixedly connected to the upper end of the fixing frame 4, a dust suction pipe 6 is fixedly connected to the inside of the fixing frame 4, dust suction ports 7 are fixedly connected to both ends of the dust suction pipe 6, a dust suction mechanism 8 is fixedly connected to the inside of both ends of the dust suction pipe 6, exhaust pipes 9 are fixedly connected to both sides of the inside of the dust suction pipe 6, a water collection net 10 is connected to the inside of an air inlet of the exhaust pipe 9 in a threaded manner, an air outlet of the exhaust pipe 9 penetrates through the dust suction pipe 6 and extends out of the upper end of the connecting plate 5, accumulated water, the lower extreme threaded connection of drain pipe 12 has filter equipment 13, and filter equipment 13's lower extreme is linked together with water tank 3, the upper end rear side fixedly connected with raceway 14 of brace table 2, and raceway 14 and water tank 3 are linked together, the middle part of raceway 14 is equipped with water pump 15 that is used for supplying water, and water pump 15 fixed connection is in the rear side of brace table 2, and the upper end fixed connection of raceway 14 is in the upper end of connecting plate 5, connecting pipe fixedly connected with atomising head 16 is passed through to the upper end of raceway 14, the positive fixedly connected with filler 17 in upper end of brace table 2, and filler 17 is linked together with water tank 3.
Specifically, dust absorption mechanism 8 includes link 81, driving motor 82 and flabellum 83, link 81 fixed connection is at the inner wall of dust absorption pipe 6, driving motor 82 passes through link 81 fixed connection, driving motor 82's output shaft end fixedly connected with flabellum 83.
In this embodiment, the driving motor 82 in the dust suction mechanism 8 drives the fan blades 83 to rotate, so that the water mist adsorbing the dust and the dust in the air are sucked into the dust suction pipe 6 together, which is beneficial to collecting the water mist.
Specifically, the air inlet of the exhaust duct 9 is flared, and the air outlet of the exhaust duct 9 is also flared.
In the embodiment, the water drop diversion is effectively facilitated through the air inlet in the shape of the air exhaust trumpet.
Specifically, the filtering device 13 includes a fine filtering net 131 and an activated carbon filtering layer 132, the fine filtering net 131 is disposed at the upper end of the activated carbon filtering layer 132, and the fine filtering net 131 is provided with two layers.
In this embodiment, the filter device 13 filters and purifies the water with dust adhering thereto through the fine filter 131 and the activated carbon filter layer 132, and the water flows into the water tank 3, which is advantageous for secondary use.
Specifically, the insides of the dust suction ports 7 at the two ends of the dust suction pipe 6 are fixedly connected with filter screens 18, and the aperture of each filter screen 18 is 0.5-0.8 cm.
In this embodiment, the filter net 18 inside the dust suction port 7 can prevent large foreign matters from being sucked into the dust suction pipe 6, which is beneficial to protecting the dust suction device.
Specifically, a baffle 19 is fixedly connected inside the dust suction opening 7, a branch pipe 20 is connected to the lower end of the dust suction opening 7 in a specified manner, and the branch pipe 20 is communicated with the drain pipe 12.
In this embodiment, the baffle 19 can discharge the water droplets collected on the filter screen 18 into the drain pipe 12, thereby improving the utilization of water resources.
The utility model discloses a theory of operation and use flow: when the dust-removing device is used, water is firstly sent to the water pipe 14 through the water pump 15, the water pipe 14 then sends water to the insides of the atomizing heads 16 through the connecting pipes, the atomizing heads 16 spray water mist to remove dust, the water mist adsorbs dust in the air, then the dust suction mechanism 8 inside the dust suction pipe 6 and the dust suction ports 7 at two ends are utilized, the fan blades 83 are driven to rotate through the driving motor 82 in the dust suction mechanism 8 while the atomizing heads 16 spray dust removal, the water mist adsorbing dust and the dust in the air are sucked into the dust suction pipe 6 together, the dust in the air can be adsorbed due to the wetting of the water mist on the water collection net 10 inside the dust suction pipe 6, the dust removal efficiency of the device is improved, the water mist in the air adhered to the water collection net 10 is accumulated into the water accumulation port 11 and then flows into the filtering device 13 through the water discharge pipe 12, the filtering device 13 filters and purifies the water adhered to flow into the water tank 3 through the fine filter net 131 and the activated carbon filter, the dust-removing water-saving dust collector is favorable for secondary use, saves water resources when dust is removed, can prevent larger foreign matters from being sucked into the dust collection pipe 6 through the filter screen 18 inside the dust collection port 7, can discharge water drops collected on the filter screen 18 into the drain pipe 12 through the baffle 19, improves the utilization of water resources, and can add water through the water adding port 17 when no water exists inside the water tank 3 to keep the continuous use of a water source.
In conclusion, the dust falling device for the underground operation of the coal mine is provided with the dust suction pipe 6 and the dust suction mechanism 8, and utilizes the dust suction mechanism 8 in the dust suction pipe 6 and the dust suction ports 7 at two ends to suck water mist adsorbing dust and dust in air into the dust suction pipe 6 while the atomizing head 16 sprays dust to reduce dust, and the water collecting net 10 in the dust suction pipe 6 is soaked by the water mist to adsorb the dust in the air, so that the dust falling efficiency of the device is improved, and the harm of the dust in the coal mine to people is greatly reduced; through setting up water collection net 10, drain pipe 12 and filter equipment 13, utilize dust absorption mechanism 8 behind the water smoke suction dust pipe 6 in with the air, water smoke in water collection net 10 adhesion air is integrated into the inside that the water collector 11 was gone into to the trickle, then flow into filter equipment 13 through drain pipe 12 in, filter equipment 13 filters the water of adhesion dust and purifies inflow water tank 3 through fine filter net 131 and active carbon filter layer 132, be favorable to the secondary to use, the use of the water resource has been practiced thrift in the dust fall, and avoided water smoke all to spill and cause the inside ground wet and smooth of ore road on ground.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a dust device that colliery borehole operation was used, includes base (1), its characterized in that: the water-collecting type dust collector is characterized in that a supporting table (2) is fixedly connected to the upper end of the base (1), a water tank (3) is arranged at the bottom end of the supporting table (2), a fixing frame (4) is fixedly connected to the upper end of the supporting table (2), a connecting plate (5) is fixedly connected to the upper end of the fixing frame (4), a dust-collecting pipe (6) is fixedly connected to the inside of the fixing frame (4), dust-collecting ports (7) are fixedly connected to the two ends of the dust-collecting pipe (6), a dust-collecting mechanism (8) is fixedly connected to the inside of the two ends of the dust-collecting pipe (6), exhaust pipes (9) are fixedly connected to the two sides of the inside of the dust-collecting pipe (6), a water-collecting net (10) is in threaded connection with the inside of an air inlet of each exhaust pipe (9), the air outlet of each exhaust pipe (9) penetrates through, the dust collection device is characterized in that the drain pipes (12) are fixedly connected to two sides of the lower end of the dust collection pipe (6), the lower end of each drain pipe (12) is connected with a filtering device (13) in a threaded mode, the lower end of each filtering device (13) is communicated with the corresponding water tank (3), a water conveying pipe (14) is fixedly connected to the rear side of the upper end of the supporting table (2), the water conveying pipe (14) is communicated with the corresponding water tank (3), a water pump (15) used for supplying water is arranged in the middle of the water conveying pipe (14), the water pump (15) is fixedly connected to the rear side of the supporting table (2), the upper end of the water conveying pipe (14) is fixedly connected to the upper end of the connecting plate (5), the upper end of the water conveying pipe (14) is fixedly connected with an atomizing spray head (16) through a connecting pipe, a water filling port.
2. The dust settling device for the coal mine underground operation according to claim 1, characterized in that: dust absorption mechanism (8) are including link (81), driving motor (82) and flabellum (83), link (81) fixed connection is at the inner wall of dust absorption pipe (6), driving motor (82) are through link (81) fixed connection, the output shaft tip fixedly connected with flabellum (83) of driving motor (82).
3. The dust settling device for the coal mine underground operation according to claim 1, characterized in that: the air inlet of the exhaust pipe (9) is flared, and the air outlet of the exhaust pipe (9) is also flared.
4. The dust settling device for the coal mine underground operation according to claim 1, characterized in that: the filtering device (13) comprises a fine filtering net (131) and an active carbon filtering layer (132), wherein the fine filtering net (131) is arranged at the upper end of the active carbon filtering layer (132), and the fine filtering net (131) is provided with two layers.
5. The dust settling device for the coal mine underground operation according to claim 1, characterized in that: the inner parts of the dust suction ports (7) at the two ends of the dust suction pipe (6) are fixedly connected with filter screens (18), and the aperture of each filter screen (18) is 0.5-0.8 cm.
6. The dust settling device for the coal mine underground operation according to claim 1, characterized in that: the inside fixedly connected with baffle (19) of dust absorption mouth (7), the lower extreme regulation of dust absorption mouth (7) is connected with and is divided pipe (20), and divides pipe (20) and is linked together with drain pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922186888.3U CN211474166U (en) | 2019-12-09 | 2019-12-09 | Dust device that colliery borehole operation was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922186888.3U CN211474166U (en) | 2019-12-09 | 2019-12-09 | Dust device that colliery borehole operation was used |
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| Publication Number | Publication Date |
|---|---|
| CN211474166U true CN211474166U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922186888.3U Expired - Fee Related CN211474166U (en) | 2019-12-09 | 2019-12-09 | Dust device that colliery borehole operation was used |
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| CN (1) | CN211474166U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604216A (en) * | 2020-12-18 | 2021-04-06 | 重庆工程职业技术学院 | Fire-fighting equipment for coal mine |
| CN112675638A (en) * | 2020-12-10 | 2021-04-20 | 徐陆林 | Improve equipment of medicinal plastic products workshop cleanliness factor |
| CN113719314A (en) * | 2021-06-08 | 2021-11-30 | 安徽理工大学 | Coal mine dust collecting device |
| CN115253544A (en) * | 2022-07-04 | 2022-11-01 | 曾翔 | Dust falling device and dust falling method for coal mining |
-
2019
- 2019-12-09 CN CN201922186888.3U patent/CN211474166U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675638A (en) * | 2020-12-10 | 2021-04-20 | 徐陆林 | Improve equipment of medicinal plastic products workshop cleanliness factor |
| CN112604216A (en) * | 2020-12-18 | 2021-04-06 | 重庆工程职业技术学院 | Fire-fighting equipment for coal mine |
| CN113719314A (en) * | 2021-06-08 | 2021-11-30 | 安徽理工大学 | Coal mine dust collecting device |
| CN115253544A (en) * | 2022-07-04 | 2022-11-01 | 曾翔 | Dust falling device and dust falling method for coal mining |
| CN115253544B (en) * | 2022-07-04 | 2023-09-22 | 陕西朗登矿业科技开发有限公司 | Dust falling device and dust falling method for coal mine exploitation |
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| Date | Code | Title | Description |
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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: 20200911 Termination date: 20211209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |