CN103821551A - 一种煤层气井空气动力储层改造减压防爆除尘装置 - Google Patents
一种煤层气井空气动力储层改造减压防爆除尘装置 Download PDFInfo
- Publication number
- CN103821551A CN103821551A CN201410058301.XA CN201410058301A CN103821551A CN 103821551 A CN103821551 A CN 103821551A CN 201410058301 A CN201410058301 A CN 201410058301A CN 103821551 A CN103821551 A CN 103821551A
- Authority
- CN
- China
- Prior art keywords
- coal
- deduster
- anemostat
- gas
- gas well
- 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
- 238000004880 explosion Methods 0.000 title abstract description 4
- 239000003245 coal Substances 0.000 claims abstract description 58
- 239000000428 dust Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 230000006837 decompression Effects 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 12
- 239000000843 powder Substances 0.000 abstract description 12
- 239000011435 rock Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 46
- 230000009466 transformation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- 230000005251 gamma ray Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Cyclones (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410058301.XA CN103821551B (zh) | 2014-02-21 | 2014-02-21 | 一种煤层气井空气动力储层改造减压防爆除尘装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410058301.XA CN103821551B (zh) | 2014-02-21 | 2014-02-21 | 一种煤层气井空气动力储层改造减压防爆除尘装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103821551A true CN103821551A (zh) | 2014-05-28 |
CN103821551B CN103821551B (zh) | 2016-05-11 |
Family
ID=50756812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410058301.XA Active CN103821551B (zh) | 2014-02-21 | 2014-02-21 | 一种煤层气井空气动力储层改造减压防爆除尘装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103821551B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112480978A (zh) * | 2020-12-11 | 2021-03-12 | 四川德胜集团钒钛有限公司 | 一种高炉低热值煤气处理装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006022594A (ja) * | 2004-07-09 | 2006-01-26 | Giken Seisakusho Co Ltd | 掘削へッド及び杭圧入機 |
CN101539026A (zh) * | 2009-04-10 | 2009-09-23 | 煤炭科学研究总院西安研究院 | 多级无动力孔口除尘器 |
CN201361507Y (zh) * | 2009-02-13 | 2009-12-16 | 北京仁合天瑞矿冶科技有限公司 | 湿式动力除尘器 |
CN201738943U (zh) * | 2010-07-30 | 2011-02-09 | 长治市赢盛科技开发有限公司 | 岩巷半煤岩巷湿式除尘器 |
CN102380265A (zh) * | 2011-11-09 | 2012-03-21 | 江苏天宇石化冶金设备有限公司 | 防爆泄爆烟煤粉全自动袋式过滤装置 |
CN103566688A (zh) * | 2012-07-31 | 2014-02-12 | 苏州仕净环保设备有限公司 | 湿式粉尘处理装置 |
CN203783625U (zh) * | 2014-02-21 | 2014-08-20 | 河南省煤田地质局二队 | 一种煤层气井空气动力储层改造减压防爆除尘装置 |
-
2014
- 2014-02-21 CN CN201410058301.XA patent/CN103821551B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006022594A (ja) * | 2004-07-09 | 2006-01-26 | Giken Seisakusho Co Ltd | 掘削へッド及び杭圧入機 |
CN201361507Y (zh) * | 2009-02-13 | 2009-12-16 | 北京仁合天瑞矿冶科技有限公司 | 湿式动力除尘器 |
CN101539026A (zh) * | 2009-04-10 | 2009-09-23 | 煤炭科学研究总院西安研究院 | 多级无动力孔口除尘器 |
CN201738943U (zh) * | 2010-07-30 | 2011-02-09 | 长治市赢盛科技开发有限公司 | 岩巷半煤岩巷湿式除尘器 |
CN102380265A (zh) * | 2011-11-09 | 2012-03-21 | 江苏天宇石化冶金设备有限公司 | 防爆泄爆烟煤粉全自动袋式过滤装置 |
CN103566688A (zh) * | 2012-07-31 | 2014-02-12 | 苏州仕净环保设备有限公司 | 湿式粉尘处理装置 |
CN203783625U (zh) * | 2014-02-21 | 2014-08-20 | 河南省煤田地质局二队 | 一种煤层气井空气动力储层改造减压防爆除尘装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112480978A (zh) * | 2020-12-11 | 2021-03-12 | 四川德胜集团钒钛有限公司 | 一种高炉低热值煤气处理装置 |
CN112480978B (zh) * | 2020-12-11 | 2022-04-22 | 四川德胜集团钒钛有限公司 | 一种高炉低热值煤气处理装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103821551B (zh) | 2016-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103046948B (zh) | 一种防治钻割煤或瓦斯喷出的装置及方法 | |
CN104492208B (zh) | 一种湿式风机泡沫旋涡流除尘处理装置 | |
CN106111362A (zh) | 一种超音速气雾化喷头 | |
CN201891427U (zh) | 风动干式打钻的除尘系统 | |
CN109025864A (zh) | 钻孔干式钻进的除尘系统及其除尘方法 | |
CN103920310A (zh) | 一种煤矿井下煤气水卸压分离器 | |
CN204233925U (zh) | 一种泡沫旋涡流风机除尘处理装置 | |
CN203412533U (zh) | 煤矿瓦斯抽排钻孔湿式除尘系统 | |
CN206027973U (zh) | 一种交错液膜超音速气雾化喷头 | |
CN203783625U (zh) | 一种煤层气井空气动力储层改造减压防爆除尘装置 | |
CN103821551B (zh) | 一种煤层气井空气动力储层改造减压防爆除尘装置 | |
CN203603965U (zh) | 一种环缝引射式瓦斯稀释净化器 | |
CN106669347A (zh) | 一种迷宫式旋流除尘装置及除尘方法 | |
CN102913271B (zh) | 喷浆机除尘系统 | |
CN102900459B (zh) | 自平衡水封式防爆器 | |
CN108005598A (zh) | 一种矿山钻孔用气射流除尘器 | |
CN203067013U (zh) | 矿用除尘喷淋器 | |
CN207260976U (zh) | 潜孔旋转振击空气钻井粉尘控制器 | |
CN203756223U (zh) | 一种矿用文丘里除尘装置 | |
CN202970548U (zh) | 矿山钻孔用气射流除尘器 | |
CN202429562U (zh) | 不堵煤异形煤仓 | |
CN205128238U (zh) | 一种新型广角紊流雾化喷头 | |
CN208564472U (zh) | 一种煤矿钻孔磁化泡沫旋风除尘系统 | |
CN204060580U (zh) | 一种高效钻孔瓦斯煤尘综合处理装置 | |
CN103306621B (zh) | 一种坑道钻进用雾化发生器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Jianqi Inventor after: Gao Junjian Inventor after: Lei Huayou Inventor after: Luo Rui Inventor after: Feng Yuefeng Inventor after: Ren Guiyang Inventor after: Gao Yongbin Inventor after: Zhu Yuxin Inventor after: Fang Xuefeng Inventor after: Xiao Rongjun Inventor before: Zhang Jianqi Inventor before: Lei Huayou Inventor before: Luo Rui Inventor before: Feng Yuefeng Inventor before: Ren Guiyang Inventor before: Gao Yongbin Inventor before: Zhu Yuxin Inventor before: Fang Xuefeng |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG JIANQI LEI HUAYOU LUO RUI FENG YUEFENG REN GUIYANG GAO YONGBIN ZHU YUXIN FANG XUEFENG TO: ZHANG JIANQI LEI HUAYOU LUO RUI FENG YUEFENG REN GUIYANG GAO YONGBIN ZHU YUXIN FANG XUEFENG XIAO RONGJUN GAO JUNJIAN |
|
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Jianqi Inventor after: Gao Junjian Inventor after: Lei Huayou Inventor after: Luo Rui Inventor after: Feng Yuefeng Inventor after: Ren Guiyang Inventor after: Gao Yongbin Inventor after: Zhu Yuxin Inventor after: Fang Xuefeng Inventor after: Xiao Rongjun Inventor before: Zhang Jianqi Inventor before: Gao Junjian Inventor before: Lei Huayou Inventor before: Luo Rui Inventor before: Feng Yuefeng Inventor before: Ren Guiyang Inventor before: Gao Yongbin Inventor before: Zhu Yuxin Inventor before: Fang Xuefeng Inventor before: Xiao Rongjun |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No.40, Songshan North Road, Zhongyuan District, Zhengzhou City, Henan Province Patentee after: No.2 Institute of resources and environment investigation of Henan Province Address before: 471000 Henan city of Luoyang Province nine road No. 67 Patentee before: TEAM OF HENAN COAL GEOLOGY BUREAU |