CN102996160A - 一种用于水射流割缝增透的安全防护装置及方法 - Google Patents
一种用于水射流割缝增透的安全防护装置及方法 Download PDFInfo
- Publication number
- CN102996160A CN102996160A CN2012105469859A CN201210546985A CN102996160A CN 102996160 A CN102996160 A CN 102996160A CN 2012105469859 A CN2012105469859 A CN 2012105469859A CN 201210546985 A CN201210546985 A CN 201210546985A CN 102996160 A CN102996160 A CN 102996160A
- Authority
- CN
- China
- Prior art keywords
- gas
- water jet
- cylindrical shell
- jet slot
- safety device
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000035699 permeability Effects 0.000 title abstract description 3
- 239000002893 slag Substances 0.000 claims abstract description 30
- 238000005553 drilling Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 27
- 230000001012 protector Effects 0.000 claims description 16
- 239000003818 cinder Substances 0.000 claims description 12
- 238000005086 pumping Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 5
- 238000005065 mining Methods 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 12
- 238000005507 spraying Methods 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000001028 reflection method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
Landscapes
- Earth Drilling (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210546985.9A CN102996160B (zh) | 2012-12-17 | 2012-12-17 | 一种用于水射流割缝增透的安全防护装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210546985.9A CN102996160B (zh) | 2012-12-17 | 2012-12-17 | 一种用于水射流割缝增透的安全防护装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102996160A true CN102996160A (zh) | 2013-03-27 |
CN102996160B CN102996160B (zh) | 2015-07-29 |
Family
ID=47925205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210546985.9A Expired - Fee Related CN102996160B (zh) | 2012-12-17 | 2012-12-17 | 一种用于水射流割缝增透的安全防护装置及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102996160B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104179524A (zh) * | 2014-08-20 | 2014-12-03 | 永贵能源开发有限责任公司 | 防瓦斯喷孔气水渣分离装置 |
CN105507937A (zh) * | 2015-12-07 | 2016-04-20 | 武汉大学 | 一种水射流煤层割缝喷孔处理装置 |
CN107217988A (zh) * | 2017-05-24 | 2017-09-29 | 太原理工大学 | 一种煤矿掘进工作面高压水力割缝机 |
CN107503791A (zh) * | 2017-09-25 | 2017-12-22 | 河南理工大学 | 水力冲孔喷出瓦斯自动捕集装置及方法 |
CN110617044A (zh) * | 2019-07-23 | 2019-12-27 | 重庆大学 | 一种超高压水射流割缝系统及其使用方法 |
CN110761770A (zh) * | 2019-12-04 | 2020-02-07 | 西安科技大学 | 一种新型矿用渣水气三相分离装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2004114897A (ru) * | 2004-05-18 | 2005-10-27 | Институт Проблем Комплексного Освоения Недр Российской Академии Наук (Ипкон Ран) (Ru) | Способ воздействия на угольный пласт |
CN1840854A (zh) * | 2005-04-01 | 2006-10-04 | 河南理工大学 | 突出煤层保压钻进切缝设备及其方法 |
CN201037427Y (zh) * | 2007-04-02 | 2008-03-19 | 中国矿业大学 | 突出危险煤层安全导喷钻进装置 |
CN101532391A (zh) * | 2009-04-23 | 2009-09-16 | 河南理工大学 | 煤层钻进割缝冲孔一体化孔内钻具及其使用方法 |
CN101644166A (zh) * | 2009-07-14 | 2010-02-10 | 中国矿业大学 | 高瓦斯低透气性煤层冲孔割缝卸压增透瓦斯抽采方法 |
CN201891427U (zh) * | 2010-12-09 | 2011-07-06 | 王佰顺 | 风动干式打钻的除尘系统 |
CN102635394A (zh) * | 2012-05-09 | 2012-08-15 | 中国矿业大学 | 煤矿瓦斯喷孔气水煤分离装置 |
-
2012
- 2012-12-17 CN CN201210546985.9A patent/CN102996160B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2004114897A (ru) * | 2004-05-18 | 2005-10-27 | Институт Проблем Комплексного Освоения Недр Российской Академии Наук (Ипкон Ран) (Ru) | Способ воздействия на угольный пласт |
CN1840854A (zh) * | 2005-04-01 | 2006-10-04 | 河南理工大学 | 突出煤层保压钻进切缝设备及其方法 |
CN201037427Y (zh) * | 2007-04-02 | 2008-03-19 | 中国矿业大学 | 突出危险煤层安全导喷钻进装置 |
CN101532391A (zh) * | 2009-04-23 | 2009-09-16 | 河南理工大学 | 煤层钻进割缝冲孔一体化孔内钻具及其使用方法 |
CN101644166A (zh) * | 2009-07-14 | 2010-02-10 | 中国矿业大学 | 高瓦斯低透气性煤层冲孔割缝卸压增透瓦斯抽采方法 |
CN201891427U (zh) * | 2010-12-09 | 2011-07-06 | 王佰顺 | 风动干式打钻的除尘系统 |
CN102635394A (zh) * | 2012-05-09 | 2012-08-15 | 中国矿业大学 | 煤矿瓦斯喷孔气水煤分离装置 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104179524A (zh) * | 2014-08-20 | 2014-12-03 | 永贵能源开发有限责任公司 | 防瓦斯喷孔气水渣分离装置 |
CN105507937A (zh) * | 2015-12-07 | 2016-04-20 | 武汉大学 | 一种水射流煤层割缝喷孔处理装置 |
CN107217988A (zh) * | 2017-05-24 | 2017-09-29 | 太原理工大学 | 一种煤矿掘进工作面高压水力割缝机 |
CN107217988B (zh) * | 2017-05-24 | 2019-12-10 | 太原理工大学 | 一种煤矿掘进工作面高压水力割缝机 |
CN107503791A (zh) * | 2017-09-25 | 2017-12-22 | 河南理工大学 | 水力冲孔喷出瓦斯自动捕集装置及方法 |
CN107503791B (zh) * | 2017-09-25 | 2024-05-28 | 河南理工大学 | 水力冲孔喷出瓦斯自动捕集装置及方法 |
CN110617044A (zh) * | 2019-07-23 | 2019-12-27 | 重庆大学 | 一种超高压水射流割缝系统及其使用方法 |
CN110761770A (zh) * | 2019-12-04 | 2020-02-07 | 西安科技大学 | 一种新型矿用渣水气三相分离装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102996160B (zh) | 2015-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102996160A (zh) | 一种用于水射流割缝增透的安全防护装置及方法 | |
CN102322245B (zh) | 天然气水合物开采装置 | |
CN103470297B (zh) | 一种钻、抽、排一体化煤层卸压增透装置及其使用方法 | |
CN102094668B (zh) | 上抽巷高压水力掏穴卸压消突方法 | |
CN103867165A (zh) | 一种安全高效的海洋天然气水合物降压分解开采装置和方法 | |
CN107448176A (zh) | 一种海底浅层非成岩天然气水合物机械射流联合开采方法及装置 | |
CN202176355U (zh) | 煤矿井下钻孔孔口降尘装置 | |
CN201037427Y (zh) | 突出危险煤层安全导喷钻进装置 | |
CN205047207U (zh) | 一种煤矿井下双通道分段水力压裂装置 | |
CN204827222U (zh) | 一种带有孔口防喷装置的液压钻机 | |
CN205663410U (zh) | 一种带有孔口防喷装置的液压钻机 | |
CN106930746A (zh) | 钻孔丙酮侵袭与水力压裂相结合的交替式煤层增透方法 | |
CN201560795U (zh) | 以风为介质施工抽放钻孔治理粉尘的装置 | |
CN204552809U (zh) | 一种煤矿打钻防喷孔预控系统 | |
CN201310373Y (zh) | 打钻喷孔安全防护系统煤气净化器 | |
CN205577925U (zh) | 煤矿用两头气堵及中间水封穿层钻孔封孔装置 | |
CN208220693U (zh) | 矿用抑尘除尘装置 | |
CN207144998U (zh) | 矿用钻孔瓦斯缓冲释压抽采装置 | |
CN103993901B (zh) | 一种突出煤层钻孔水力吞吐增透方法 | |
CN202762270U (zh) | 气渣分离装置及防喷系统 | |
CN102128047A (zh) | 钻孔施工气碴分离回收系统 | |
CN202338354U (zh) | 一种岩石穿层孔防喷装置 | |
CN208203184U (zh) | 一种钻孔抽采除尘装置 | |
CN103615014A (zh) | 一种软土基坑的降水装置及其使用方法 | |
CN203271644U (zh) | 防止瓦斯超限的负压钻进系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Lin Baiquan Inventor after: Shen Chunming Inventor after: Yan Fazhi Inventor after: Zou Quanle Inventor after: Qiao Shihe Inventor after: Liu Ting Inventor after: Duan Yongsheng Inventor after: Zhang Qizhi Inventor before: Lin Baiquan Inventor before: Shen Chunming Inventor before: Duan Yongsheng Inventor before: Zhang Qizhi |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIN BAIQUAN SHEN CHUNMING DUAN YONGSHENG ZHANG QIZHI TO: LIN BAIQUAN SHEN CHUNMING YAN FAZHI ZOU QUANLE QIAO SHIHE LIU TING DUAN YONGSHENG ZHANG QIZHI |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 |