CN207470218U - A kind of self-ventilation coal mine dedusting device - Google Patents
A kind of self-ventilation coal mine dedusting device Download PDFInfo
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- CN207470218U CN207470218U CN201820045544.3U CN201820045544U CN207470218U CN 207470218 U CN207470218 U CN 207470218U CN 201820045544 U CN201820045544 U CN 201820045544U CN 207470218 U CN207470218 U CN 207470218U
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- dust
- coal mine
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- casing
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Abstract
The utility model is related to coal mine exhaust fan field, specifically a kind of self-ventilation coal mine dedusting device.Including casing, separating in the casing has dedusting chamber, air inlet is provided on the side side wall of dedusting chamber, fan is provided in the air inlet, casing is externally provided with the driving wind turbine run for driving fan, several exhaust vents are provided on the other side side wall of dedusting chamber, dedusting intracavitary between air inlet and exhaust vent is equipped with filter plate, dirt chamber is equipped with out in casing outside exhaust vent, goes out dirt chamber equipped with discharge pipe, the air-out direction of discharge pipe and the air-out direction of exhaust vent are perpendicular.In the utility model, dust enters from air inlet, and after dust is by filter plate, filter plate can be by most filtering dust, remaining dust enters out dirt chamber from exhaust vent, a part follows air-flow to drop down onto dust-collecting cavity, and a branch reaches discharge pipe so that air is cleaned, the utility model is simple in structure, it is easy to operate, it can realize the filtering of dust, it is very practical.
Description
Technical field
The utility model is related to coal mine exhaust fan field, specifically a kind of self-ventilation coal mine dedusting device.
Background technology
In process of coal mining, in tunnel in each process such as face, transfer point, conveyer belt, ore reduction, screening all
A large amount of dust can be generated, dust not only pollutes the environment, but also seriously endangers the health of operating personnel, and coal is made
Industry personnel oneself become easy infection pneumoconiosis people at highest risk.The dust prevention and control of the prior art mainly includes high-pressure fog, coal seam is noted
Three kinds of modes of water and foam dust-removing, governance process are generally completed by being manually operated, and working face is big, and labor intensity is high, operation
It is loaded down with trivial details, meanwhile, the Dust Concentration that point occurs for each dust is not easy to hold, and dedusting medium burst size is caused to be difficult to corresponding adjustment,
Not only efficiency of dust collection is difficult to ensure that, but also the consumption of dedusting medium is huge, is caused the serious unbalance of the energy, cost and efficiency, is
This is we have proposed a kind of self-ventilation coal mine dedusting device, for solving the above problems.
Utility model content
The utility model provides a kind of self-ventilation coal mine for problems existing for solving the prevention of existing Mine Dust
Dust-extraction unit.
The utility model is achieved through the following technical solutions：A kind of self-ventilation coal mine dedusting device, including casing,
Separating in the casing has dedusting chamber, and air inlet is provided on the side side wall of dedusting chamber, is set in the air inlet
There is fan, casing is externally provided with the driving wind turbine run for driving fan, is done if being provided on the other side side wall of dedusting chamber
Air holes, dedusting intracavitary between air inlet and exhaust vent are equipped with filter plate, are equipped with out dirt chamber in the casing outside exhaust vent, go out dirt chamber
Discharge pipe is equipped with, the air-out direction of discharge pipe and the air-out direction of exhaust vent are perpendicular.
As being further improved for technical solutions of the utility model, bottom of shell is equipped with the collection for collecting out dirt chamber dust
Dirt chamber.
As being further improved for technical solutions of the utility model, the dust-collecting cavity is equipped with sealing cover able to turn on or off.
As being further improved for technical solutions of the utility model, the casing positioned at dust-collecting cavity bottom is equipped with several
Foot.
As being further improved for technical solutions of the utility model, it is provided with to replace filtering on the casing of the dedusting chamber
The installing port of plate, the installing port are equipped with fixed block able to turn on or off.
As being further improved for technical solutions of the utility model, pass through screw threads for fastening between the fixed block and installing port
Cooperation.
As being further improved for technical solutions of the utility model, the fixed block is externally provided with handle.
As being further improved for technical solutions of the utility model, filter screen is equipped in the discharge pipe.
As being further improved for technical solutions of the utility model, the dust-collecting cavity is located at the bottom of dirt chamber and dedusting chamber
Portion.
As being further improved for technical solutions of the utility model, the driving wind turbine is equipped with dustproof cover.
In the utility model, dust enters from air inlet, and after dust is by filter plate, filter plate can will be most
Filtering dust, remaining dust enter out dirt chamber from exhaust vent, and a part follows air-flow to drop down onto dust-collecting cavity, and a branch reaches out
Air hose so that air is cleaned, and the utility model is simple in structure, easy to operate, can realize the filtering of dust, very practical.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structure diagram of self-ventilation coal mine dedusting device described in the utility model.
In figure：1- casings, 2- dedusting chambers, 3- fans, 4- driving wind turbines, 5- exhaust vents, 6- filter plates, 7- go out dirt chamber, 8-
Discharge pipe, 9- dust-collecting cavities, 10- sealing covers, 11- stabilizer blades, 12- fixed blocks, 13- handles, 14- dustproof covers, 15- location holes.
Specific embodiment
It, below will be to the technology of the utility model to make the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Obtained all other embodiment is put, belongs to the range that the utility model is protected.
The technical solution of the utility model is described in detail below in conjunction with the accompanying drawings.
A kind of self-ventilation coal mine dedusting device, including casing 1,
Separating in the casing 1 has dedusting chamber 2, and air inlet is provided on the side side wall of dedusting chamber 2, is set in the air inlet
Fan 3 is equipped with, casing 1 is externally provided with the driving wind turbine 4 run for driving fan 3, is provided on the other side side wall of dedusting chamber 2
Several exhaust vents 5, are equipped with filter plate 6 in dedusting chamber 2 between air inlet and exhaust vent 5, are equipped in the casing 1 outside exhaust vent 5
Go out dirt chamber 7, go out dirt chamber 7 equipped with discharge pipe 8, the air-out direction of the air-out direction and exhaust vent 5 of discharge pipe 8 is perpendicular.
When specifically used, fan 3 is driven by driving motor 4, and dust, which is driven by fan 3 from air inlet, passes through filter plate 6, mistake
Most filtering dust, remaining dust can be entered out dirt chamber 7 by filter plate 6 from exhaust vent 5, due to going out for discharge pipe 8
Wind direction and the air-out direction of exhaust vent 5 are perpendicular, and a part of dust at exhaust vent 5 is gone out the blocking of 7 side wall of dirt chamber, another portion
Dust is divided to reach discharge pipe 8.
In order to which a part of dust for being gone out the blocking of 7 side wall of dirt chamber at exhaust vent 5 is enable to collect, 1 bottom of casing
Equipped with for collecting out the dust-collecting cavity 9 of 7 dust of dirt chamber, due to gravity will by a part of dust for going out the blocking of 7 side wall of dirt chamber
It falls into dust-collecting cavity 9.
Further, in order to facilitate the dust in post-processing dust-collecting cavity 9, the dust-collecting cavity 9 is equipped with able to turn on or off close
Capping 10.Specifically, the sealing cover 10 can be as shown in Figure 1 be located at 9 bottom of dust-collecting cavity, 9 side wall of dust-collecting cavity can also be located at.
It is placed for the ease of dust-extraction unit described in the utility model, the casing 1 positioned at 9 bottom of dust-collecting cavity is equipped with several
Stabilizer blade 11.
Specifically, for the ease of the replacement of filter plate 6, it is provided with to replace filter plate 6 on the casing 1 of the dedusting chamber 2
Installing port, the installing port be equipped with fixed block 12 able to turn on or off.
Certainly, it can be removably mounted at together by any mounting means between fixed block 12 and installing port, this
Utility model provides a kind of specific embodiment of the mounting means, i.e., passes through screw thread between described fixed block 12 and installing port
Immovable fitting.
For the ease of the keying of fixed block 12, the fixed block 12 is externally provided with handle 13.
In order to be cleaned the dust by discharge pipe 8, filter screen is equipped in the discharge pipe 8.
Preferably, as shown in Figure 1, the dust-collecting cavity 9 is located at the bottom of dirt chamber 7 and dedusting chamber 2.
Further, enter driving motor 4 to reduce dust to impact driving motor, on the driving wind turbine 4
Equipped with dustproof cover 14.
Further, the location hole 15 for being embedded 6 bottom of filter plate is provided in the casing 1 of 2 bottom of dedusting chamber.
When replacing filter plate 6, which can make 6 quick location and installation of the filter plate newly changed.
When it is implemented, to be detachably connected between the filter plate 6 and fixed block 12, when fixed block 12 takes from installing port
When lower, filter plate 6 is also removed together to be come, convenient for the replacement of filter plate 6.
The above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, in the technical scope that any one skilled in the art discloses in the utility model, variation can be readily occurred in
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain of profit requirement.
Claims (10)
1. a kind of self-ventilation coal mine dedusting device, which is characterized in that including casing（1）,
The casing（1）Interior separation has dedusting chamber（2）, dedusting chamber（2）Side side wall on be provided with air inlet, in the air inlet
It is provided with fan（3）, casing（1）It is externally provided with for driving fan（3）The driving wind turbine of operation（4）, dedusting chamber（2）Other one
Several exhaust vents are provided on the side wall of side（5）, air inlet and exhaust vent（5）Between dedusting chamber（2）It is interior to be equipped with filter plate（6）, go out
Air holes（5）Outer casing（1）Inside it is equipped with out dirt chamber（7）, go out dirt chamber（7）It is equipped with discharge pipe（8）, discharge pipe（8）Outlet air side
To with exhaust vent（5）Air-out direction it is perpendicular.
A kind of 2. self-ventilation coal mine dedusting device according to claim 1, which is characterized in that casing（1）Bottom, which is equipped with, to be used
In collecting out dirt chamber（7）The dust-collecting cavity of dust（9）.
A kind of 3. self-ventilation coal mine dedusting device according to claim 2, which is characterized in that the dust-collecting cavity（9）On set
There is sealing cover able to turn on or off（10）.
4. a kind of self-ventilation coal mine dedusting device according to claim 3, which is characterized in that positioned at dust-collecting cavity（9）Bottom
Casing（1）It is equipped with several stabilizer blades（11）.
A kind of 5. self-ventilation coal mine dedusting device according to Claims 2 or 3 or 4, which is characterized in that the dedusting chamber
（2）Casing（1）On be provided with to replace filter plate（6）Installing port, the installing port be equipped with fixed block able to turn on or off
（12）.
A kind of 6. self-ventilation coal mine dedusting device according to claim 5, which is characterized in that the fixed block（12）With peace
Coordinated between dress mouth by screw threads for fastening.
A kind of 7. self-ventilation coal mine dedusting device according to claim 6, which is characterized in that the fixed block（12）Peripheral hardware
There is handle（13）.
A kind of 8. self-ventilation coal mine dedusting device according to claim 7, which is characterized in that the discharge pipe（8）Inside set
There is filter screen.
A kind of 9. self-ventilation coal mine dedusting device according to claim 8, which is characterized in that the dust-collecting cavity（9）It is located at
Go out dirt chamber（7）With dedusting chamber（2）Bottom.
A kind of 10. self-ventilation coal mine dedusting device according to claim 9, which is characterized in that the driving wind turbine（4）On
Equipped with dustproof cover（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820045544.3U CN207470218U (en) | 2018-01-11 | 2018-01-11 | A kind of self-ventilation coal mine dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820045544.3U CN207470218U (en) | 2018-01-11 | 2018-01-11 | A kind of self-ventilation coal mine dedusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207470218U true CN207470218U (en) | 2018-06-08 |
Family
ID=62257770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820045544.3U Expired - Fee Related CN207470218U (en) | 2018-01-11 | 2018-01-11 | A kind of self-ventilation coal mine dedusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207470218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843367A (en) * | 2018-07-17 | 2018-11-20 | 芜湖芬特勘测服务有限公司 | A kind of device of the bridge convenient for tunnel ventilation |
| CN109356635A (en) * | 2018-12-10 | 2019-02-19 | 河北能源职业技术学院 | Safety of coal mines ventilation device |
-
2018
- 2018-01-11 CN CN201820045544.3U patent/CN207470218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843367A (en) * | 2018-07-17 | 2018-11-20 | 芜湖芬特勘测服务有限公司 | A kind of device of the bridge convenient for tunnel ventilation |
| CN109356635A (en) * | 2018-12-10 | 2019-02-19 | 河北能源职业技术学院 | Safety of coal mines ventilation device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20210111 |