CN2108177U - Dust collector - Google Patents
Dust collector Download PDFInfo
- Publication number
- CN2108177U CN2108177U CN 92200070 CN92200070U CN2108177U CN 2108177 U CN2108177 U CN 2108177U CN 92200070 CN92200070 CN 92200070 CN 92200070 U CN92200070 U CN 92200070U CN 2108177 U CN2108177 U CN 2108177U
- Authority
- CN
- China
- Prior art keywords
- dust
- ash box
- utility
- filter cloth
- model
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 title abstract description 7
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 239000012716 precipitator Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000002817 coal dust Substances 0.000 description 8
- 239000003245 coal Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a dust collector that colliery was used in pit. The device comprises a centrifugal ventilator, a motor, a suction pipe, filter cloth and an ash box, wherein the ash box consists of an upper part and a lower part, one side of the lower part is connected with the suction pipe, the bottom of the ash box is provided with a sliding shoe, the upper part of the ash box is provided with the filter box, and the filter cloth is arranged in the ash box. Use the utility model discloses can absorb buggy dirt gas in the pit, after filtering, make the air of gallery and face fresh. The utility model discloses small, light in weight, power is low, and the volume of gathering dust is about 7 cubic meters per hour, uses under the hole of being convenient for.
Description
The utility model is a kind of dust-precipitator, is used for gathering dust under the coal mine.
The coal mine operation environment is poor, and coal dust is big, and is serious to human body harm.The purpose of this utility model promptly is by the coal dust gas under the dust-precipitator absorption well, and through after filtering, particularly the air of face is fresh to make the tunnel, protection coal miner healthy.Below by accompanying drawing the utility model is elaborated:
Fig. 1 is the structural representation of dust-precipitator, 1-motor, 2-centrifugal fan, 3-filter cloth, 4-filter box, 5-ash bin, 6-bolt, 7-sweep-up pipe, 8-clean wind pipe, 9-crawler shoe, 10-nut.
The utility model comprises centrifugal motor, motor, suction pipe, filter cloth, ash bin, ash bin is by upper, lower two parts consist of, bottom one side is connected with suction pipe, and the bottom is equipped with crawler shoe, and grey upper box part is filter box, in filter cloth is housed, the ash bin top connects centrifugal fan, and centrifugal fan connects clean wind pipe, and the top of dust-precipitator is equipped with motor and links to each other with centrifugal fan.
Dust-precipitator is placed coal dust many places in the tunnel, down-hole, open motor 1, centrifugal fan 2 is started working, coal dust and dirt wind suck ash bin 5 from suction pipe 7, and after filter cloth 3 filtered, coal dust fell into ash bin, pure qi (oxygen) then passes through filter cloth, be discharged into the top, tunnel through clean wind pipe 8, the pure qi (oxygen) of discharge is floating over space dirt gas dilution, and dirt gas falls, sucked by the dust-precipitator suction pipe again, cyclic dust collecting makes the air in the tunnel fresh like this, makes the underground labour avoid coal dust harm.To regularly remove coal dust in the crawler shoe 9, simultaneously can shake and remove, work in order to dust-precipitator being attached to coal dust on the filter cloth.
The utility model volume is little, and is in light weight, and power is low, makes simply, and per hour about 7 cubic metres of the amount of gathering dust is convenient to cheat down use.
Claims (1)
1, a kind of dust-precipitator comprises centrifugal fan, motor, suction pipe, filter cloth, ash bin, it is characterized in that ash bin 5 by last, following two parts constitute, and bottom one side is connected with suction pipe 7, the bottom is equipped with crawler shoe 9, the ash upper box part is a filter box 4, in filter cloth 3 is housed, ash bin top connects centrifugal fan 2, centrifugal fan connects clean wind pipe 8, and the top of dust-precipitator is equipped with motor 1 and links to each other with centrifugal fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200070 CN2108177U (en) | 1992-01-08 | 1992-01-08 | Dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200070 CN2108177U (en) | 1992-01-08 | 1992-01-08 | Dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2108177U true CN2108177U (en) | 1992-06-24 |
Family
ID=4947407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92200070 Granted CN2108177U (en) | 1992-01-08 | 1992-01-08 | Dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2108177U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000465A (en) * | 2010-11-02 | 2011-04-06 | 重庆国际复合材料有限公司 | Box-type dust collecting device |
| CN102213105A (en) * | 2011-05-31 | 2011-10-12 | 金承官 | Mobile self-cleaning dry dust-collecting and ventilating equipment used in tunnel construction |
-
1992
- 1992-01-08 CN CN 92200070 patent/CN2108177U/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000465A (en) * | 2010-11-02 | 2011-04-06 | 重庆国际复合材料有限公司 | Box-type dust collecting device |
| CN102000465B (en) * | 2010-11-02 | 2012-10-10 | 重庆国际复合材料有限公司 | Box-type dust collecting device |
| CN102213105A (en) * | 2011-05-31 | 2011-10-12 | 金承官 | Mobile self-cleaning dry dust-collecting and ventilating equipment used in tunnel construction |
| CN102213105B (en) * | 2011-05-31 | 2013-04-03 | 金承官 | Mobile self-cleaning dry dust-collecting and ventilating equipment used in tunnel construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |