CN202228103U - 一种中风压空气钻进除尘*** - Google Patents
一种中风压空气钻进除尘*** Download PDFInfo
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- CN202228103U CN202228103U CN 201120339508 CN201120339508U CN202228103U CN 202228103 U CN202228103 U CN 202228103U CN 201120339508 CN201120339508 CN 201120339508 CN 201120339508 U CN201120339508 U CN 201120339508U CN 202228103 U CN202228103 U CN 202228103U
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- 238000005553 drilling Methods 0.000 title claims abstract description 35
- 239000000428 dust Substances 0.000 claims abstract description 79
- 238000001914 filtration Methods 0.000 claims description 27
- 238000005453 pelletization Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 7
- 239000002817 coal dust Substances 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201120339508 CN202228103U (zh) | 2011-09-13 | 2011-09-13 | 一种中风压空气钻进除尘*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201120339508 CN202228103U (zh) | 2011-09-13 | 2011-09-13 | 一种中风压空气钻进除尘*** |
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CN202228103U true CN202228103U (zh) | 2012-05-23 |
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CN 201120339508 Expired - Lifetime CN202228103U (zh) | 2011-09-13 | 2011-09-13 | 一种中风压空气钻进除尘*** |
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CN (1) | CN202228103U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102305096A (zh) * | 2011-09-13 | 2012-01-04 | 中煤科工集团西安研究院 | 中风压空气钻进除尘*** |
CN109779676A (zh) * | 2019-03-11 | 2019-05-21 | 付耀文 | 一种多功能矿井开采除尘装置 |
-
2011
- 2011-09-13 CN CN 201120339508 patent/CN202228103U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102305096A (zh) * | 2011-09-13 | 2012-01-04 | 中煤科工集团西安研究院 | 中风压空气钻进除尘*** |
CN109779676A (zh) * | 2019-03-11 | 2019-05-21 | 付耀文 | 一种多功能矿井开采除尘装置 |
CN109779676B (zh) * | 2019-03-11 | 2020-08-25 | 新疆亚克斯资源开发股份有限公司 | 一种多功能矿井开采除尘装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: XI'AN RESEARCH INSTITUTE OF CHINA COAL TECHNOLOGY Free format text: FORMER NAME: CHINA COAL TECHNOLOGY + ENGINEERING GROUP XI'AN RESEARCH INSTITUTE |
|
CP03 | Change of name, title or address |
Address after: 710075 No. 82, Kam Road, Xi'an hi tech Development Zone, Shaanxi, China Patentee after: Xi'an Research Institute, CCTEG Address before: 710075 Xi'an high tech Industrial Development Zone, Shaanxi, Jin Jin Road, No. 82 Patentee before: China Coal Technology & Engineering Group Xi'an Research Institute |
|
CX01 | Expiry of patent term |
Granted publication date: 20120523 |
|
CX01 | Expiry of patent term |