CN201351508Y - Mining dust exhaust fan - Google Patents
Mining dust exhaust fan Download PDFInfo
- Publication number
- CN201351508Y CN201351508Y CNU2009200193511U CN200920019351U CN201351508Y CN 201351508 Y CN201351508 Y CN 201351508Y CN U2009200193511 U CNU2009200193511 U CN U2009200193511U CN 200920019351 U CN200920019351 U CN 200920019351U CN 201351508 Y CN201351508 Y CN 201351508Y
- Authority
- CN
- China
- Prior art keywords
- mining
- axial flow
- exhaust fan
- panel box
- mining axial
- Prior art date
- 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
Disclosed is a dust exhaust fan which consists of a mining axial flow local ventilator, a water supply sprayer, a frame, a wet vibrating wire type dust catcher, a waste discharge hopper and a panel box cover. The mining axial flow local ventilator is arranged at the air intake end of the mining dust exhaust fan; the water supply sprayer is arranged at two sides of the mining axial flow local ventilator; and the frame is arranged below the mining axial flow local ventilator. A panel box is arranged at the front end of the mining axial flow local ventilator and the panel box cover is arranged on the panel box. The wet vibrating wire type dust catcher is arranged at the front side of the panel box cover and the air outlet of the exhaust fan is arranged at the front end of the wet vibrating wire type dust catcher. The waste discharge hopper is arranged below the front end of the wet vibrating wire type dust catcher, namely below the air outlet at the front end. The dust exhaust fan is applicable for dust removal and purification of the dusty air at the site during the tunneling operation of a fully mechanized workface and is also applicable for the tunneling of coal drifts and stone drifts as well as the perforation and shot firing of bolt-shotcrete working surfaces. The dust exhaust fan is simple in overall structure, convenient to operate and use, good in stability and high in reliability.
Description
Technical field:
The utility model relates to blower fan, relates in particular to mining dedusting fan.
Background technology:
Driving needs the operation place of local ventilation with other under the coal mine at present, still continue to use simple booster, dust laden air is drawn out of along underworkings and is discharged into ground, not only pollute underground air, the operating personnel in place, down-hole and other place is among dust-laden, the poisonous and hazardous air for a long time, also pollute the air on ground, the environment around destroying.
The utility model content:
The purpose of this utility model is, customer service the deficiencies in the prior art part, a kind of mining dedusting fan is provided, after making that dust laden air is sucked by the mining partial propeller fan, through wet type vibratory string grit arrestor dust is caught, udst separation on the spot, the air-flow of dedusting after purification is discharged from the grit arrestor air outlet, reaches to purify distinguished and admirable effect.
Mining dedusting fan described in the utility model includes mining axial flow booster, water supply atomization mechanism, support, wet type vibratory string grit arrestor, blowdown funnel and panel case lid and forms.Said mining axial flow booster is a main component of the present utility model, be arranged on the air intake of mining dedusting fan described in the utility model, both sides at said mining axial flow booster, be provided with the water supply atomization mechanism, below mining axial flow booster, be provided with support, as support member of the present utility model.At the front end of mining axial flow booster, be provided with the panel case, on the panel case, be provided with the panel case lid.In the front of panel case lid, be provided with wet type vibratory string grit arrestor, the front end of said wet type vibratory string grit arrestor is an air outlet of the present utility model, below the front end of wet type vibratory string grit arrestor, certainly also below the front end air outlet, is provided with blowdown funnel.
Mining dedusting fan described in the utility model, the dust laden air dedusting purifies on the spot when being applicable to the fully mechanized workface excavation operation, also can be used for coal, stone drifting, the perforating of anchor spray work plane, the operation place of blowing out.The utility model has the efficiency of dust collection height owing to adopted the dedusting technology of wet type vibratory string, and resistance is little, and is in light weight, and water consumption is few, safeguards advantages such as simple.The utility model overall structure is simple, and is easy for operation, good stability, reliability height.
Description of drawings:
Accompanying drawing is the structural representation of mining dedusting fan described in the utility model.1-is mining propeller fan 2-water supply atomization mechanism 3-support 4-wet type vibratory string grit arrestor 5-blowdown funnel 6-panel case lid
The specific embodiment:
Referring now to accompanying drawing 1, be described as follows in conjunction with the embodiments: mining dedusting fan described in the utility model includes mining axial flow booster 1, water supply atomization mechanism 2, support 3, wet type vibratory string grit arrestor 4, blowdown funnel 5 and panel case lid 6 and forms.Said mining axial flow booster 1 is a main component of the present utility model, be arranged on the air intake of mining dedusting fan described in the utility model, both sides at said mining axial flow booster 1, be provided with water supply atomization mechanism 2, below mining axial flow booster 1, be provided with support 3, as support member of the present utility model.At the front end of mining axial flow booster 1, be provided with the panel case, on the panel case, be provided with panel case lid 6.In the front of panel case lid 6, be provided with wet type vibratory string grit arrestor 4, the front end of said wet type vibratory string grit arrestor 4 is air outlets of the present utility model, below the front end of wet type vibratory string grit arrestor 4, certainly also below the front end air outlet, is provided with blowdown funnel 5.Mining dedusting fan described in the utility model, the dust laden air dedusting purifies on the spot when being applicable to the fully mechanized workface excavation operation, also can be used for coal, stone drifting, the perforating of anchor spray work plane, the operation place of blowing out.The utility model has the efficiency of dust collection height owing to adopted the dedusting technology of wet type vibratory string, and resistance is little, and is in light weight, and water consumption is few, safeguards advantages such as simple.The utility model overall structure is simple, and is easy for operation, good stability, reliability height.
Claims (1)
1, mining dedusting fan, it is characterized in that mining axial flow booster (1) is arranged on the air intake of mining dedusting fan described in the utility model, both sides at said mining axial flow booster (1), be provided with water supply atomization mechanism (2), below mining axial flow booster (1), be provided with support (3), at the front end of mining axial flow booster (1), be provided with the panel case, on the panel case, be provided with panel case lid (6); Front in panel case lid (6), be provided with wet type vibratory string grit arrestor (4), the front end of said wet type vibratory string grit arrestor (4) is an air outlet of the present utility model, below the front end of wet type vibratory string grit arrestor (4), certainly also below the front end air outlet, be provided with blowdown funnel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200193511U CN201351508Y (en) | 2009-02-14 | 2009-02-14 | Mining dust exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200193511U CN201351508Y (en) | 2009-02-14 | 2009-02-14 | Mining dust exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201351508Y true CN201351508Y (en) | 2009-11-25 |
Family
ID=41374895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200193511U Expired - Fee Related CN201351508Y (en) | 2009-02-14 | 2009-02-14 | Mining dust exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201351508Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322286A (en) * | 2011-08-24 | 2012-01-18 | 杭州海聚动力科技有限公司 | Comprehensive dust falling method of coal mining comprehensive mechanized tunnel through return air suppression |
| CN103726868A (en) * | 2014-01-27 | 2014-04-16 | 湖南科技大学 | Mining dust removal fan with driven cyclone channel and driven cyclone channel design method thereof |
| CN105370277A (en) * | 2014-08-30 | 2016-03-02 | 姬志强 | Dust removing fan for tunneling machine |
| CN107559007A (en) * | 2017-09-04 | 2018-01-09 | 太重煤机有限公司 | A kind of digging laneway dust goes out except device |
-
2009
- 2009-02-14 CN CNU2009200193511U patent/CN201351508Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322286A (en) * | 2011-08-24 | 2012-01-18 | 杭州海聚动力科技有限公司 | Comprehensive dust falling method of coal mining comprehensive mechanized tunnel through return air suppression |
| CN103726868A (en) * | 2014-01-27 | 2014-04-16 | 湖南科技大学 | Mining dust removal fan with driven cyclone channel and driven cyclone channel design method thereof |
| CN103726868B (en) * | 2014-01-27 | 2016-07-06 | 湖南科技大学 | Have driven swirl channel dust-removing blower for mine and driven swirl channel method for designing thereof |
| CN105370277A (en) * | 2014-08-30 | 2016-03-02 | 姬志强 | Dust removing fan for tunneling machine |
| CN107559007A (en) * | 2017-09-04 | 2018-01-09 | 太重煤机有限公司 | A kind of digging laneway dust goes out except 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: 20091125 Termination date: 20160214 |