CN101131091B - 井下煤层压风螺旋钻进机具及使用该机具钻孔的方法 - Google Patents
井下煤层压风螺旋钻进机具及使用该机具钻孔的方法 Download PDFInfo
- Publication number
- CN101131091B CN101131091B CN2007100924832A CN200710092483A CN101131091B CN 101131091 B CN101131091 B CN 101131091B CN 2007100924832 A CN2007100924832 A CN 2007100924832A CN 200710092483 A CN200710092483 A CN 200710092483A CN 101131091 B CN101131091 B CN 101131091B
- Authority
- CN
- China
- Prior art keywords
- cored screw
- drilling rod
- screw drilling
- air feed
- switching 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.)
- Expired - Fee Related
Links
Images
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100924832A CN101131091B (zh) | 2007-07-26 | 2007-07-26 | 井下煤层压风螺旋钻进机具及使用该机具钻孔的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100924832A CN101131091B (zh) | 2007-07-26 | 2007-07-26 | 井下煤层压风螺旋钻进机具及使用该机具钻孔的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101131091A CN101131091A (zh) | 2008-02-27 |
CN101131091B true CN101131091B (zh) | 2011-12-21 |
Family
ID=39128485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100924832A Expired - Fee Related CN101131091B (zh) | 2007-07-26 | 2007-07-26 | 井下煤层压风螺旋钻进机具及使用该机具钻孔的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101131091B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101446178B (zh) * | 2008-11-13 | 2011-11-16 | 煤炭科学研究总院西安研究院 | 井下松软突出煤层中风压空气钻进装备及配套工艺 |
CN102747953B (zh) * | 2012-03-06 | 2014-07-30 | 中国矿业大学 | 一种松软煤层分步式钻护一体化系统及工艺 |
CN103470298B (zh) * | 2013-10-02 | 2015-07-01 | 河南理工大学 | 突出煤层抽采钻孔成孔工艺方案设计方法 |
CN103939129B (zh) * | 2014-04-10 | 2016-03-16 | 河南理工大学 | 钻抽一体化装置 |
CN104358514B (zh) * | 2014-09-24 | 2015-12-02 | 中煤科工集团西安研究院有限公司 | 一种煤矿井下近水平定向长钻孔控压钻进系统及方法 |
CN104806164B (zh) * | 2015-04-14 | 2017-04-12 | 河南理工大学 | 用于软煤层旋切降阻护孔钻进方法及钻杆 |
CN106567674B (zh) * | 2016-11-07 | 2019-01-22 | 中煤科工集团西安研究院有限公司 | 煤矿井下履带式高转速螺旋钻进钻机 |
CN110159201B (zh) * | 2019-07-04 | 2024-02-27 | 交通运输部天津水运工程科学研究所 | 一种适用于软土地基人工引孔的钻具 |
CN110749720B (zh) * | 2019-09-29 | 2022-01-04 | 华北科技学院 | 研究风流驱动煤体运移条件下瓦斯解吸规律模拟实验装置 |
CN112060357B (zh) * | 2020-09-18 | 2022-11-01 | 北京理工北阳爆破工程技术有限责任公司 | 一种能将孔内碎屑排出的建筑钻孔设备 |
CN112252962A (zh) * | 2020-10-19 | 2021-01-22 | 安徽理工大学 | 一种冲击倾向性煤层防冲钻机旋喷系统及方法 |
CN112796359B (zh) * | 2021-01-19 | 2023-01-13 | 济宁锐博工程机械有限公司 | 一种挖掘机用可调节钻头与夹取工具的交替装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1059599A (zh) * | 1991-09-10 | 1992-03-18 | 中国矿业大学 | 煤岩体强度智能化测试技术及装置 |
CN2183255Y (zh) * | 1994-03-15 | 1994-11-23 | 谢光辉 | 双级冲击钻头 |
CN1204713A (zh) * | 1998-07-24 | 1999-01-13 | 黄运飞 | 多功能搅拌旋喷锚杆钻机及施工方法 |
CN2397250Y (zh) * | 1999-06-23 | 2000-09-20 | 孙灵慧 | 高效除尘系列轻便液压钻机 |
CN2464924Y (zh) * | 2000-12-13 | 2001-12-12 | 王效勤 | 多级组合式金刚石复合片钻头 |
CN2540508Y (zh) * | 2002-03-28 | 2003-03-19 | 煤炭科学研究总院南京研究所 | 矿用大直径平孔钻机 |
CN1904307A (zh) * | 2005-07-27 | 2007-01-31 | 张超 | 螺旋钻杆改良结构及异形半螺丝桩体 |
CN2907986Y (zh) * | 2006-07-06 | 2007-06-06 | 刘爱博 | 防爆式开孔钻 |
-
2007
- 2007-07-26 CN CN2007100924832A patent/CN101131091B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1059599A (zh) * | 1991-09-10 | 1992-03-18 | 中国矿业大学 | 煤岩体强度智能化测试技术及装置 |
CN2183255Y (zh) * | 1994-03-15 | 1994-11-23 | 谢光辉 | 双级冲击钻头 |
CN1204713A (zh) * | 1998-07-24 | 1999-01-13 | 黄运飞 | 多功能搅拌旋喷锚杆钻机及施工方法 |
CN2397250Y (zh) * | 1999-06-23 | 2000-09-20 | 孙灵慧 | 高效除尘系列轻便液压钻机 |
CN2464924Y (zh) * | 2000-12-13 | 2001-12-12 | 王效勤 | 多级组合式金刚石复合片钻头 |
CN2540508Y (zh) * | 2002-03-28 | 2003-03-19 | 煤炭科学研究总院南京研究所 | 矿用大直径平孔钻机 |
CN1904307A (zh) * | 2005-07-27 | 2007-01-31 | 张超 | 螺旋钻杆改良结构及异形半螺丝桩体 |
CN2907986Y (zh) * | 2006-07-06 | 2007-06-06 | 刘爱博 | 防爆式开孔钻 |
Also Published As
Publication number | Publication date |
---|---|
CN101131091A (zh) | 2008-02-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101131091B (zh) | 井下煤层压风螺旋钻进机具及使用该机具钻孔的方法 | |
EP3640427B1 (en) | Drilling process of pressure-preserving cable core drilling machine for subsea natural gas hydrates | |
CN101446178B (zh) | 井下松软突出煤层中风压空气钻进装备及配套工艺 | |
CN105888540B (zh) | 一种钻孔的钻进方法 | |
CN110469297B (zh) | 煤矿井下瓦斯抽采定向钻孔长距离筛管完孔装备与方法 | |
CN111577142B (zh) | 一种机械造穴煤层增透用液压扩孔钻具及其扩孔方法 | |
CN102094668A (zh) | 上抽巷高压水力掏穴卸压消突方法 | |
CN105298391A (zh) | 瓦斯抽采钻孔钻冲一体化施工方法 | |
CN110219611B (zh) | 一种煤矿井下水平钻孔取芯钻具组合及其使用方法 | |
CN101538987A (zh) | 基于双泵互补自动合流工作方式的锚固钻机 | |
CN114000873A (zh) | 一种煤层钻切冲一体化设备及其扩孔方法 | |
CN206942804U (zh) | 一种新型水力冲孔作业机 | |
CN101358522B (zh) | 钻机轻推开孔、自适应能力和自动防卡转功能的实现 | |
CN208416512U (zh) | 一种钻冲压一体化装置 | |
CN102128047B (zh) | 钻孔施工气碴分离回收系统 | |
CN206769819U (zh) | 一种外钻内碎螺纹排渣底板高效钻孔钻头装置 | |
CN101975023A (zh) | 一种顺层钻进松软煤层深长瓦斯抽采孔的方法及装置 | |
CN210217825U (zh) | 一种煤层中液动力机械一体化变径造穴装置 | |
Qianhui | Research and application of auger-air drilling and sieve tube borehole protection in soft outburst-prone coal seams | |
CN115726781A (zh) | 一种原位钻割裂弱化岩体装备及作业方法 | |
CN113503132B (zh) | 一种深水钻井用钻头设备及钻井方法 | |
CN202073499U (zh) | Pdc钻、扩单翼组合钻头 | |
CN103939129A (zh) | 钻抽一体化装置 | |
CN106948781A (zh) | 一种矿用可拆卸式水力排渣钻杆 | |
CN208137852U (zh) | 一种带有破煤器的水力冲孔钻具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: COAL SCIENTIFIC RESEARCH INSTITUTE CHONGQING INSTI Free format text: FORMER NAME: CHONGQING BRANCH, COAL SCIENCE RESEARCH GENERAL INST. Owner name: CHINA COAL TECHNOLOGY ENGINEERING GROUP CHONGQING Free format text: FORMER NAME: CHINA COAL SCIENCE AND INDUSTRY GROUP CHONGQING RESEARCH INSTITUTE Owner name: CHINA COAL SCIENCE AND INDUSTRY GROUP CHONGQING RE Free format text: FORMER NAME: COAL SCIENTIFIC RESEARCH INSTITUTE CHONGQING INSTITUTE |
|
CP01 | Change in the name or title of a patent holder |
Address after: 400037, No. three village, 55 bridge, Shapingba District, Chongqing Patentee after: Chongqing Research Institute of China Coal Technology & Engineering Group Corp. Address before: 400037, No. three village, 55 bridge, Shapingba District, Chongqing Patentee before: Chongqing Institute of Coal Science Research Institute Address after: 400037, No. three village, 55 bridge, Shapingba District, Chongqing Patentee after: Chongqing Institute of Coal Science Research Institute Address before: 400037, No. three village, 55 bridge, Shapingba District, Chongqing Patentee before: Chongqing Branch of China Coal Research Institute |
|
CP03 | Change of name, title or address |
Address after: 400039 Chongqing Jiulongpo Branch City Road No. 6 Patentee after: CHONGQING RESEARCH INSTITUTE CO., LTD. OF CHINA COAL TECHNOLOGY & ENGINEERING Group Address before: 400037, No. three village, 55 bridge, Shapingba District, Chongqing Patentee before: Chongqing Research Institute of China Coal Technology & Engineering Group Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20160726 |
|
CF01 | Termination of patent right due to non-payment of annual fee |