CN104612745A - Efficient coaxial air curtain dedusting system for coal mine - Google Patents
Efficient coaxial air curtain dedusting system for coal mine Download PDFInfo
- Publication number
- CN104612745A CN104612745A CN201510025000.1A CN201510025000A CN104612745A CN 104612745 A CN104612745 A CN 104612745A CN 201510025000 A CN201510025000 A CN 201510025000A CN 104612745 A CN104612745 A CN 104612745A
- Authority
- CN
- China
- Prior art keywords
- air duct
- diameter
- air cylinder
- interior air
- outer air
- 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.)
- Pending
Links
- 239000003245 coal Substances 0.000 title abstract description 9
- 239000000428 dust Substances 0.000 claims description 30
- 238000005453 pelletization Methods 0.000 claims description 14
- 238000009826 distribution Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 241000251131 Sphyrna Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 239000002341 toxic gas Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/20—Drawing-off or depositing dust
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510025000.1A CN104612745A (en) | 2015-01-19 | 2015-01-19 | Efficient coaxial air curtain dedusting system for coal mine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510025000.1A CN104612745A (en) | 2015-01-19 | 2015-01-19 | Efficient coaxial air curtain dedusting system for coal mine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104612745A true CN104612745A (en) | 2015-05-13 |
Family
ID=53147370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510025000.1A Pending CN104612745A (en) | 2015-01-19 | 2015-01-19 | Efficient coaxial air curtain dedusting system for coal mine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104612745A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111520089A (en) * | 2020-03-27 | 2020-08-11 | 淮南枣晨机电科技有限公司 | Mining wet-type pneumatic dust remover |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102174895A (en) * | 2011-02-25 | 2011-09-07 | 湖南科技大学 | Dust collection and removal device for mine machine excavation working surface |
CN202788917U (en) * | 2012-09-11 | 2013-03-13 | 山东天河科技有限公司 | Light vortex dust controller |
CN103742187A (en) * | 2013-12-24 | 2014-04-23 | 山东新阳能源有限公司 | Coal mine fully-mechanized excavation face short-distance comprehensive dedusting method |
CN203783584U (en) * | 2013-12-24 | 2014-08-20 | 山东新阳能源有限公司 | Coal mine fully-mechanized excavation face short-distance comprehensive dust removal system |
CN204419238U (en) * | 2015-01-19 | 2015-06-24 | 安徽惠尔矿用设备有限公司 | The efficient coaxial air curtain dust pelletizing system in a kind of colliery |
-
2015
- 2015-01-19 CN CN201510025000.1A patent/CN104612745A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102174895A (en) * | 2011-02-25 | 2011-09-07 | 湖南科技大学 | Dust collection and removal device for mine machine excavation working surface |
CN202788917U (en) * | 2012-09-11 | 2013-03-13 | 山东天河科技有限公司 | Light vortex dust controller |
CN103742187A (en) * | 2013-12-24 | 2014-04-23 | 山东新阳能源有限公司 | Coal mine fully-mechanized excavation face short-distance comprehensive dedusting method |
CN203783584U (en) * | 2013-12-24 | 2014-08-20 | 山东新阳能源有限公司 | Coal mine fully-mechanized excavation face short-distance comprehensive dust removal system |
CN204419238U (en) * | 2015-01-19 | 2015-06-24 | 安徽惠尔矿用设备有限公司 | The efficient coaxial air curtain dust pelletizing system in a kind of colliery |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111520089A (en) * | 2020-03-27 | 2020-08-11 | 淮南枣晨机电科技有限公司 | Mining wet-type pneumatic dust remover |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Yin Liuliu Inventor after: Tong Bi Inventor after: Li Yamin Inventor after: Yin Hanyuan Inventor after: Wang Guoqing Inventor after: Xu Baohua Inventor after: Gao Xiang Inventor before: Yin Liuliu Inventor before: Tong Bi Inventor before: Li Yamin Inventor before: Yin Hanyuan Inventor before: Wang Guoqing Inventor before: Xu Baohua |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YIN LIULIU TONG BI LI YAMIN YIN HANYUAN WANG GUOQING XU BAOHUA TO: YIN LIULIU TONG BI LI YAMIN YIN HANYUAN WANG GUOQING XU BAOHUA GAO XIANG |
|
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |
|
RJ01 | Rejection of invention patent application after publication |