CN201963337U - Dust catching mesh for mining tunnel - Google Patents
Dust catching mesh for mining tunnel Download PDFInfo
- Publication number
- CN201963337U CN201963337U CN2011200085459U CN201120008545U CN201963337U CN 201963337 U CN201963337 U CN 201963337U CN 2011200085459 U CN2011200085459 U CN 2011200085459U CN 201120008545 U CN201120008545 U CN 201120008545U CN 201963337 U CN201963337 U CN 201963337U
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- Prior art keywords
- mesh
- pipeline
- dust
- tunnel
- rack
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a dust catching device for a mining tunnel, in particular to a dust catching mesh for the mining tunnel capable of reducing dust, removing dust and purifying the air. The dust catching mesh comprises a valve, a pipeline, a nozzle, a mesh frame and a flocked mesh, wherein the valve is arranged in the pipeline; the nozzle is installed on a horizontal segment of the pipeline; the flocked mesh is fixed on the mesh frame; the assembled mesh frame is arranged and fixed in a return air flow tunnel of a tunneling surface; the assembled pipeline and nozzle are arranged above the mesh frame; and the flocked mesh has the characteristics of corrosion resistance, static electricity resistance and flame resistance. The dust catching mesh has a simple structure, small air resistance and good dust reducing and removing effects, is convenient to install, and effectively improves the working environment of an underground tunnel.
Description
Technical field
The utility model relates to a kind of coal mine roadway dust trapping device, specifically a kind of can depositing dust, the dirt that goes out, the mining tunnel Dust collecting net that purifies air.
Background technology
What depositing dust, the dirt that goes out were used in the coal mine roadway at present is spraying, watering dust trapping device, its structure is to be formed by pipeline, shower nozzle, valve combination, when static pressure water passes through valve, pipeline, shower nozzle, utilize the centrifugal force and the percussion of water,, form empty conical shaped spray body from the jet hole ejection, water smoke drips greatly, water consumption is big, influences the pedestrian and passes through, and can not make the effective sedimentation of the coal dust that swims in the tunnel.
Summary of the invention
The purpose of this utility model provide a kind of can depositing dust, the dirt that goes out, the little mining tunnel Dust collecting net of water consumption that purifies air.
The utility model is made up of valve, pipeline, shower nozzle, rack, fine hair net, valve is installed in the pipeline, on the pipe level section shower nozzle is installed, the fine hair net is fixed on the rack, the rack that assembles is fixed in the return tunnel of face, and pipeline that assembles and shower nozzle are installed on the top of rack.
The fine hair net is to have mashed, antistatic, the anti-fire-retardant fine hair net of corrosion resistant.
When coal dust floating in the tunnel during through Dust collecting net, caught by the fine hair net on the rack, utilize shower nozzle on valve on the rack, the pipeline with the laying dust flushing of fine hair net then, reach depositing dust, the dirt that goes out, purify air effect.Prevented that effectively coal dust is aerial floating, improved underground labour's operating environment
The utility model has following advantage compared with prior art:
The utility model is simple in structure, and is easy for installation, and wind resistance is little, and depositing dust, the dirt that goes out are effective, improved the operating environment of underworkings effectively.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1. valve, 2. pipeline, 3. shower nozzle, 4. rack, 5. fine hair net.
The specific embodiment
Further specify the utility model below in conjunction with accompanying drawing.
The utility model is made up of valve 1, pipeline 2, shower nozzle 3, rack 4, fine hair net 5, valve 1 is installed in the pipeline 2, shower nozzle 3 is installed on pipeline 2 horizontal segments, according to tunnel different section and concrete condition welding rack 4, fine hair net 5 is fixed on the rack 4, the rack 4 that assembles is fixed in the return tunnel of face, and pipeline 2 that assembles and shower nozzle 3 are installed on the top of rack 4.
The course of work of the present utility model is: floating coal dust, rock dirt in the digging tunnel, during by Dust collecting net, caught by the fine hair net on the rack, when coal dust, rock dirt accumulate to when a certain amount of, Open valve 1 mining static pressure water is rinsed coal dust, the rock dirt of fine hair net 5 well by the shower nozzle on the pipeline 23, realize depositing dust, the dirt that goes out of mine laneway, the effect of purifying air.
Claims (2)
1. mining tunnel Dust collecting net, it is characterized in that forming by valve, pipeline, shower nozzle, rack, fine hair net, valve is installed in the pipeline, on the pipe level section shower nozzle is installed, the fine hair net is fixed on the rack, the rack that assembles is fixed in the return tunnel of face, and pipeline that assembles and shower nozzle are installed on the top of rack.
2. mining tunnel Dust collecting net as claimed in claim 1 is characterized in that the fine hair net is to have mashed, antistatic, the anti-fire-retardant fine hair net of corrosion resistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200085459U CN201963337U (en) | 2011-01-10 | 2011-01-10 | Dust catching mesh for mining tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200085459U CN201963337U (en) | 2011-01-10 | 2011-01-10 | Dust catching mesh for mining tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201963337U true CN201963337U (en) | 2011-09-07 |
Family
ID=44525873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200085459U Expired - Fee Related CN201963337U (en) | 2011-01-10 | 2011-01-10 | Dust catching mesh for mining tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201963337U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817628A (en) * | 2012-08-15 | 2012-12-12 | 徐州蓝敏科技有限公司 | Special dust catching net for coal mine |
| CN103032094A (en) * | 2012-12-20 | 2013-04-10 | 龙口矿业集团有限公司 | Energy-saving self-circulation dust removal device for pulp shooting machine |
| CN103485816A (en) * | 2012-06-10 | 2014-01-01 | 解波 | Mine dust catching device |
| CN104307836A (en) * | 2014-10-20 | 2015-01-28 | 重庆市聚益橡胶制品有限公司 | Dust controlling and settling device with waste tire rubber powder crushing system |
| CN107956504A (en) * | 2018-01-16 | 2018-04-24 | 安徽理工大学 | One kind moves liftable high pressure and catches dirt spraying device |
-
2011
- 2011-01-10 CN CN2011200085459U patent/CN201963337U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485816A (en) * | 2012-06-10 | 2014-01-01 | 解波 | Mine dust catching device |
| CN102817628A (en) * | 2012-08-15 | 2012-12-12 | 徐州蓝敏科技有限公司 | Special dust catching net for coal mine |
| CN103032094A (en) * | 2012-12-20 | 2013-04-10 | 龙口矿业集团有限公司 | Energy-saving self-circulation dust removal device for pulp shooting machine |
| CN103032094B (en) * | 2012-12-20 | 2016-08-10 | 龙口矿业集团有限公司 | Energy-saving self-circulation dust removal device for the pulp shooting machine |
| CN104307836A (en) * | 2014-10-20 | 2015-01-28 | 重庆市聚益橡胶制品有限公司 | Dust controlling and settling device with waste tire rubber powder crushing system |
| CN107956504A (en) * | 2018-01-16 | 2018-04-24 | 安徽理工大学 | One kind moves liftable high pressure and catches dirt spraying device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20170110 |