CN205400794U - Categorised formula coal dust collection device - Google Patents
Categorised formula coal dust collection device Download PDFInfo
- Publication number
- CN205400794U CN205400794U CN201620161004.2U CN201620161004U CN205400794U CN 205400794 U CN205400794 U CN 205400794U CN 201620161004 U CN201620161004 U CN 201620161004U CN 205400794 U CN205400794 U CN 205400794U
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- China
- Prior art keywords
- coal dust
- ash
- screen plate
- collection device
- filter
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- Expired - Fee Related
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Abstract
The utility model provides a categorised formula coal dust collection device, including feed chute and the fan storehouse of connection in feed chute one side, the inside in fan storehouse is provided with little fan, the opposite side in fan storehouse is connected with the blast air groove, the other end in blast air groove is connected with big fan, the inside parallel arrangement in blast air groove has first filter, second filter and third filter, first filter, one side bottom of second filter and third filter is provided with first dump bin respectively, second dump bin and third dump bin, first dump bin, the bottom in the blast air groove is all connected through dust collecting tank to second dump bin and third dump bin, this kind of categorised formula coal dust collection device utilizes big fan and little fan, sucks the blast air groove with the coal dust, passes through the filtration of three -layer filter again, makes the coal dust of different granules size can carry out the categorised collection, has guaranteed the environment of mining site, has reduced the pollution caused by coal dust, has also reduced the injury of coal dust to the human body simultaneously, has effectively improved miner's operational environment.
Description
Technical field
This utility model relates to a kind of sort-type coal dust collection device.
Background technology
No matter coal, for modernization industry, is heavy industry, or light industry；No matter it is energy industry, metallurgical industry, chemical industry, mechanical industry, or light and textile industries, food industry, transportation, all play an important role, various industrial departments to consume a certain amount of coal all to a certain extent, and therefore someone claims coal to be industrial " real grain ".One of main energy sources that since being 18th century, human world uses.
In the exploitation course of conveying of coal, substantial amounts of coal dust can be produced, these coal dusts directly results in the adverse circumstances in colliery, substantial amounts of coal dust not only can have a strong impact on environment, also human body can be damaged, particularly be chronically at the coal miner in this environment, serious body illness can be caused, and coal dust also can affect the efficiency of coal mining, even cause mineral products accident.
Utility model content
The technical problems to be solved in the utility model is the defect overcoming prior art, it is provided that a kind of sort-type coal dust collection device, absorbs coal dust, solves the coal dust problem in coal production, conveying.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model one sort-type coal dust collection device, including feed well and the blower fan storehouse being connected to described feed well side, described blower fan storehouse be internally provided with little blower fan, the opposite side in described blower fan storehouse is connected to air blast groove, the other end of described air blast groove is connected to big blower fan, the interior parallel of described air blast groove is provided with the first screen plate, second screen plate and the 3rd screen plate, described first screen plate, one side bottom of described second screen plate and described 3rd screen plate is respectively arranged with the first ash can, second ash can and the 3rd ash can, described first ash can, described second ash can and described 3rd ash can are connected to the bottom of described air blast groove each through dust collecting trough.
As a kind of optimal technical scheme of the present utility model, the side of described first ash can, described second ash can and described 3rd ash can is respectively connected with water injection hole.
As a kind of optimal technical scheme of the present utility model, the bottom of described first ash can, described second ash can and described 3rd ash can is provided with discharge port.
As a kind of optimal technical scheme of the present utility model, the surface of described first screen plate, described second screen plate and described 3rd screen plate is provided with filtering holes.
As a kind of optimal technical scheme of the present utility model, the diameter of the filtering holes of described first screen plate is more than the diameter of the filtering holes of described second screen plate, and the diameter of the filtering holes of described second screen plate is more than the diameter of the filtering holes of described 3rd screen plate.
This utility model reaches to provide the benefit that: this kind of sort-type coal dust collection device, utilize big blower fan and little blower fan, coal dust is drawn into air blast groove, filtration then through three layer filtration plate, the coal dust making variable grain size can carry out categorised collection, it is ensured that the environment of mining site, decreases pollution caused by coal dust, decrease the coal dust injury for human body simultaneously, effectively improve the working environment of miner.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, is not intended that restriction of the present utility model together with embodiment of the present utility model.In the accompanying drawings:
Fig. 1 is planar structure schematic diagram of the present utility model；
Fig. 2 is ash can structural representation of the present utility model
Fig. 3 is screen plate structural representation of the present utility model
In figure: 1, feed well；2, blower fan storehouse；3, little blower fan；4, air blast groove；5, the first screen plate；6, the second screen plate；7, the 3rd screen plate；8, big blower fan；9, dust collecting trough；10, the first ash can；11, the second ash can；12, the 3rd ash can；13, water injection hole；14, discharge port.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.
As Figure 1-3, this utility model one sort-type coal dust collection device, including feed well 1 and the blower fan storehouse 2 being connected to feed well 1 side, blower fan storehouse 2 be internally provided with little blower fan 3, the opposite side in blower fan storehouse 2 is connected to air blast groove 4, the other end of air blast groove 4 is connected to big blower fan 8, the interior parallel of air blast groove 4 is provided with the first screen plate 5, second screen plate 6 and the 3rd screen plate 7, first screen plate 5, one side bottom of the second screen plate 6 and the 3rd screen plate 7 is respectively arranged with the first ash can 10, second ash can 11 and the 3rd ash can 12, first ash can 10, second ash can 11 and the 3rd ash can 12 are connected to the bottom of air blast groove 4 each through dust collecting trough 9.
The side of first ash can the 10, second ash can 11 and the 3rd ash can 12 is respectively connected with water injection hole 13.The bottom of first ash can the 10, second ash can 11 and the 3rd ash can 12 is provided with discharge port 14.The surface of first screen plate the 5, second screen plate 6 and the 3rd screen plate 7 is provided with filtering holes.The diameter of the filtering holes of the first screen plate 5 is more than the diameter of the filtering holes of the second screen plate 6, and the diameter of the filtering holes of the second screen plate 6 is more than the diameter of the filtering holes of the 3rd screen plate 7.
Concrete, during use, start little blower fan 3 and big blower fan 8, by the work of blower fan, can the coal dust in space be sucked in air blast groove 4 by feed well 1, when coal dust arrives the first screen plate 5 position, oarse-grained coal dust is stopped, short grained by the first screen plate 5, arrive the second screen plate 6 position again, relative bulky grain thing is stopped, little granule is moved on by the second screen plate 6, finally close little blower fan 3 and big blower fan 8, different size of coal dust proceeds to the first ash can 10 respectively, in second ash can 11 and the 3rd ash can 12, now toward the first ash can 10, second ash can 11 and the 3rd ash can 12 internal water flooding, mixed coal dust will not fly upward, focused on by discharge port 14.
This kind of sort-type coal dust collection device, utilize big blower fan 8 and little blower fan 3, coal dust is drawn into air blast groove 4, filtration then through three layer filtration plate, the coal dust making variable grain size can carry out categorised collection, it is ensured that the environment of mining site, decreases pollution caused by coal dust, decrease the coal dust injury for human body simultaneously, effectively improve the working environment of miner.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this utility model, although this utility model being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature carries out equivalent replacement.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (5)
- null1. a sort-type coal dust collection device，Including feed well (1) and the blower fan storehouse (2) being connected to described feed well (1) side，Described blower fan storehouse (2) be internally provided with little blower fan (3)，It is characterized in that，The opposite side of described blower fan storehouse (2) is connected to air blast groove (4)，The other end of described air blast groove (4) is connected to big blower fan (8)，The interior parallel of described air blast groove (4) is provided with the first screen plate (5)、Second screen plate (6) and the 3rd screen plate (7)，Described first screen plate (5)、One side bottom of described second screen plate (6) and described 3rd screen plate (7) is respectively arranged with the first ash can (10)、Second ash can (11) and the 3rd ash can (12)，Described first ash can (10)、Described second ash can (11) and described 3rd ash can (12) are connected to the bottom of described air blast groove (4) each through dust collecting trough (9).
- 2. a kind of sort-type coal dust collection device according to claim 1, it is characterised in that the side of described first ash can (10), described second ash can (11) and described 3rd ash can (12) is respectively connected with water injection hole (13).
- 3. a kind of sort-type coal dust collection device according to claim 1 and 2, it is characterised in that the bottom of described first ash can (10), described second ash can (11) and described 3rd ash can (12) is provided with discharge port (14).
- 4. a kind of sort-type coal dust collection device according to claim 1, it is characterised in that the surface of described first screen plate (5), described second screen plate (6) and described 3rd screen plate (7) is provided with filtering holes.
- 5. a kind of sort-type coal dust collection device according to claim 4, it is characterized in that, the diameter of the filtering holes of described first screen plate (5) is more than the diameter of the filtering holes of described second screen plate (6), and the diameter of the filtering holes of described second screen plate (6) is more than the diameter of the filtering holes of described 3rd screen plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161004.2U CN205400794U (en) | 2016-03-02 | 2016-03-02 | Categorised formula coal dust collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161004.2U CN205400794U (en) | 2016-03-02 | 2016-03-02 | Categorised formula coal dust collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400794U true CN205400794U (en) | 2016-07-27 |
Family
ID=56443311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620161004.2U Expired - Fee Related CN205400794U (en) | 2016-03-02 | 2016-03-02 | Categorised formula coal dust collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205400794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570733A (en) * | 2020-06-03 | 2020-08-25 | 湖南汉寿玉贤耐磨材料有限公司 | Waste sand collecting device for full-automatic sand shooting machine |
-
2016
- 2016-03-02 CN CN201620161004.2U patent/CN205400794U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570733A (en) * | 2020-06-03 | 2020-08-25 | 湖南汉寿玉贤耐磨材料有限公司 | Waste sand collecting device for full-automatic sand shooting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170302 |
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| CF01 | Termination of patent right due to non-payment of annual fee |