CN2286167Y - Dust cleaning device for coal handling plank road - Google Patents
Dust cleaning device for coal handling plank road Download PDFInfo
- Publication number
- CN2286167Y CN2286167Y CN 97212744 CN97212744U CN2286167Y CN 2286167 Y CN2286167 Y CN 2286167Y CN 97212744 CN97212744 CN 97212744 CN 97212744 U CN97212744 U CN 97212744U CN 2286167 Y CN2286167 Y CN 2286167Y
- Authority
- CN
- China
- Prior art keywords
- dust
- plank road
- road
- coal
- coal handling
- 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
The utility model discloses a dust cleaning device for a coal handling plank road for treating the floating dust of the coal handling plank road. The dust cleaning device for a coal handling plank road is provided with an impact dust collector and a fanner which is matched with the impact dust collector. A dust pipe connected with the air inlet of the dust collector is led above the coal handling plank road. The front end of the dust pipe is provided with a tapered dust collecting hood which is arranged above a coal conveyer belt. The utility model is used for treating the floating dust of the coal handling plank road, which has the advantages that allocation is convenient, continuous work is reliable, coal dust concentration in the plank road is decreased, and field work environment is purified well.
Description
The utility model relates to and is used for the defeated coal strage road dust collector that defeated coal strage road floating dust is administered.
The defeated coal strage road coal dust floating dust of industry power stations such as metallurgy, building materials, electric power, oil, chemical industry is very serious, has both given healthy harmful effect, the contaminated environment again brought of field man.And, when defeated coal strage road coal dust concentration of floating during, very easily cause detonation greater than 115 gram/cubic meters, bring cataphoretic failure for national wealth and personal safety.Administer the coal dust floating dust is an above line difficult problem in the industry always, adopts bag-type dust at present mostly, but because the floating dust particulate is little, concentration is big, moves in very short time in defeated coal strage road, and cloth bag is just stopped up by dust, influence it and continue normal operation, and change and clean the both dirty trouble of cloth bag.
The purpose of this utility model is at the problems referred to above, and a kind of convenience, reliable operation, effective defeated coal strage road dust collector for the treatment of flour dust of disposing is provided again.
The technical scheme that realizes above-mentioned purpose is: a kind of defeated coal strage road dust collector, have impingement dust collector and with the ventilating set of its configuration, cause above the defeated coal strage road being connected with sweep-up pipe on the admission port of dust exhaustor, the front end of sweep-up pipe is provided with the top that the taper dust shield places coal conveyer belt.
The technical solution of the utility model also comprises: the front end at sweep-up pipe can connect three-way pipe, and the front end of two arms of telling is provided with the taper dust shield respectively and constitutes two-tube dust absorbing structure.
The utility model is used for the improvement of the bigger belt transported substance floating dust of defeated coal strage road and various dust, and it is convenient to have a configuration, reliable long-term working, the advantage of good dedusting effect.
Accompanying drawing is this defeated coal strage road dust collector structural front view.
The utility model is described in further detail below in conjunction with drawings and Examples.
Provide as accompanying drawing, this dust collector has water and swashs impingement dust collector 1 and the ventilating set 2 that disposes above it, be connected with sweep-up pipe 3 on the admission port of dust exhaustor and cause top, defeated coal strage road, the front end of sweep-up pipe 3 is equipped with taper dust shield 4 and places the coal conveyer belt top.According to dust suction situation in the plank road, can install three-way pipe additional at the front end of sweep-up pipe 3, and at the front end of two arms of telling taper dust shield 4 is installed respectively and be placed above the coal conveyer belt, constitute two-tube dust suction.
When this device used, the floating dust in the plank road entered dust exhaustor by sweep-up pipe by the dust exhaustor admission port through dust shield, and after dusty gas entered dust exhaustor, air-flow was turned and impacted downwards in the water surface, and the bigger grit of part falls into the water.When dusty gas during by up and down interlobate serpentine passage, evokes a large amount of sprays with the speed of 18-35 meter per second, water, gas are fully contacted, the fine grits of the overwhelming majority are sneaked in the water, make dusty gas be able to abundant purification.Purified gas is removed water droplet by minute fog chamber's manger after the pure qi (oxygen) outlet is discharged by ventilating set.Mixed slurry is then by the continuous or periodic discharge of the pulp-expelling valve of funnel, and new water is then replenished by water supply line.When a large amount of dusty gases are siphoned away by dust shield, mend in the defeated coal strage road with the fresh air of amount, make the big reduction of gas dustiness in the plank road, thereby play the purpose that guarantees defeated coal strage road safe handling and improve site work environment.
Claims (2)
1, a kind of defeated coal strage road dust collector, comprise impingement dust collector (1) and with the ventilating set (2) of its configuration, it is characterized in that: be connected with the top that sweep-up pipe (3) causes defeated coal strage road on the admission port of dust exhaustor, the front end of sweep-up pipe (3) is provided with the top that taper dust shield (4) places coal conveyer belt.
2, defeated coal strage according to claim 1 road dust collector, it is characterized in that: the front end at sweep-up pipe (3) can connect three-way pipe, and the front end of two arms of telling is provided with taper dust shield (4) respectively and constitutes two-tube dust absorbing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97212744 CN2286167Y (en) | 1997-03-21 | 1997-03-21 | Dust cleaning device for coal handling plank road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97212744 CN2286167Y (en) | 1997-03-21 | 1997-03-21 | Dust cleaning device for coal handling plank road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2286167Y true CN2286167Y (en) | 1998-07-15 |
Family
ID=33930768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97212744 Expired - Fee Related CN2286167Y (en) | 1997-03-21 | 1997-03-21 | Dust cleaning device for coal handling plank road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2286167Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944137A (en) * | 2015-07-06 | 2015-09-30 | 武汉科技大学 | Mobile type automatic spraying dust-settling system for trestle type coal storage yard |
| CN104960944A (en) * | 2015-07-06 | 2015-10-07 | 武汉科技大学 | Dust falling system for trestle type coal unloading |
-
1997
- 1997-03-21 CN CN 97212744 patent/CN2286167Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944137A (en) * | 2015-07-06 | 2015-09-30 | 武汉科技大学 | Mobile type automatic spraying dust-settling system for trestle type coal storage yard |
| CN104960944A (en) * | 2015-07-06 | 2015-10-07 | 武汉科技大学 | Dust falling system for trestle type coal unloading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |