CN112796659A - 一种静态梳状钻孔装置及方法 - Google Patents
一种静态梳状钻孔装置及方法 Download PDFInfo
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- CN112796659A CN112796659A CN202110154034.6A CN202110154034A CN112796659A CN 112796659 A CN112796659 A CN 112796659A CN 202110154034 A CN202110154034 A CN 202110154034A CN 112796659 A CN112796659 A CN 112796659A
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- pressure water
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- static comb
- drilling machine
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- 238000005553 drilling Methods 0.000 title claims abstract description 116
- 230000003068 static effect Effects 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 238000010276 construction Methods 0.000 claims abstract description 61
- 239000003245 coal Substances 0.000 claims abstract description 17
- 239000011435 rock Substances 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims description 12
- 239000002893 slag Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005520 cutting process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 101100194816 Caenorhabditis elegans rig-3 gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type
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- 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
- E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110154034.6A CN112796659A (zh) | 2021-02-04 | 2021-02-04 | 一种静态梳状钻孔装置及方法 |
Applications Claiming Priority (1)
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CN202110154034.6A CN112796659A (zh) | 2021-02-04 | 2021-02-04 | 一种静态梳状钻孔装置及方法 |
Publications (1)
Publication Number | Publication Date |
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CN112796659A true CN112796659A (zh) | 2021-05-14 |
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Family Applications (1)
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CN202110154034.6A Pending CN112796659A (zh) | 2021-02-04 | 2021-02-04 | 一种静态梳状钻孔装置及方法 |
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CN (1) | CN112796659A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113686686A (zh) * | 2021-08-24 | 2021-11-23 | 东北大学 | 一种模拟深部岩体随钻凿过程探测的试验系统及方法 |
CN115163104A (zh) * | 2022-07-05 | 2022-10-11 | 四川省煤田地质工程勘察设计研究院 | 一种基于水力超前预裂钻杆推送装置、综掘机及施工方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103924925A (zh) * | 2014-05-07 | 2014-07-16 | 重庆大学 | 一种水力喷射自进式钻孔增加煤层透气性方法及装置 |
CN105298391A (zh) * | 2015-12-01 | 2016-02-03 | 河南焦煤能源有限公司科学技术研究所 | 瓦斯抽采钻孔钻冲一体化施工方法 |
CN105298398A (zh) * | 2015-09-11 | 2016-02-03 | 重庆大学 | 用于煤矿井下树状钻孔的自进式水力喷射钻头 |
CN108952795A (zh) * | 2018-07-25 | 2018-12-07 | 河南理工大学 | 一种高压定向射孔增透方法及设备 |
CN109653722A (zh) * | 2019-01-21 | 2019-04-19 | 中煤科工集团重庆研究院有限公司 | 一种煤层水力割缝与下筛管联动的抽采瓦斯装置及方法 |
CN111335813A (zh) * | 2020-03-05 | 2020-06-26 | 中煤科工集团重庆研究院有限公司 | 基于定向钻孔的井下梳状水力割缝增透装置及方法 |
CN214463880U (zh) * | 2021-02-04 | 2021-10-22 | 重庆平山机电设备有限公司 | 一种静态梳状钻孔装置 |
-
2021
- 2021-02-04 CN CN202110154034.6A patent/CN112796659A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103924925A (zh) * | 2014-05-07 | 2014-07-16 | 重庆大学 | 一种水力喷射自进式钻孔增加煤层透气性方法及装置 |
CN105298398A (zh) * | 2015-09-11 | 2016-02-03 | 重庆大学 | 用于煤矿井下树状钻孔的自进式水力喷射钻头 |
CN105298391A (zh) * | 2015-12-01 | 2016-02-03 | 河南焦煤能源有限公司科学技术研究所 | 瓦斯抽采钻孔钻冲一体化施工方法 |
CN108952795A (zh) * | 2018-07-25 | 2018-12-07 | 河南理工大学 | 一种高压定向射孔增透方法及设备 |
CN109653722A (zh) * | 2019-01-21 | 2019-04-19 | 中煤科工集团重庆研究院有限公司 | 一种煤层水力割缝与下筛管联动的抽采瓦斯装置及方法 |
CN111335813A (zh) * | 2020-03-05 | 2020-06-26 | 中煤科工集团重庆研究院有限公司 | 基于定向钻孔的井下梳状水力割缝增透装置及方法 |
CN214463880U (zh) * | 2021-02-04 | 2021-10-22 | 重庆平山机电设备有限公司 | 一种静态梳状钻孔装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113686686A (zh) * | 2021-08-24 | 2021-11-23 | 东北大学 | 一种模拟深部岩体随钻凿过程探测的试验系统及方法 |
CN115163104A (zh) * | 2022-07-05 | 2022-10-11 | 四川省煤田地质工程勘察设计研究院 | 一种基于水力超前预裂钻杆推送装置、综掘机及施工方法 |
CN115163104B (zh) * | 2022-07-05 | 2023-09-22 | 四川省煤田地质工程勘察设计研究院 | 一种基于水力超前预裂钻杆推送装置、综掘机及施工方法 |
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CB03 | Change of inventor or designer information |
Inventor after: Wei Mintao Inventor after: Wei Hu Inventor after: Wang Jiangtao Inventor after: Li Chao Inventor after: Hu Daihong Inventor after: Shi Benhua Inventor after: Li Zhongyuan Inventor after: Shen Runsheng Inventor after: Gao Xiangyang Inventor after: Liu Haidong Inventor after: Ou Yunke Inventor after: Yan Xianliang Inventor after: Yang Tingbin Inventor before: Wei Mingtao Inventor before: Wei Hu Inventor before: Wang Jiangtao Inventor before: Li Chao Inventor before: Hu Daihong Inventor before: Shi Benhua Inventor before: Li Zhongyuan Inventor before: Shen Runsheng Inventor before: Gao Xiangyang Inventor before: Liu Haidong Inventor before: Ou Yunke Inventor before: Yan Xianliang Inventor before: Yang Tingbin |
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