CN107701221A - 一种高负压管道瓦斯抽采计量装置及其使用方法 - Google Patents
一种高负压管道瓦斯抽采计量装置及其使用方法 Download PDFInfo
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- CN107701221A CN107701221A CN201710922998.4A CN201710922998A CN107701221A CN 107701221 A CN107701221 A CN 107701221A CN 201710922998 A CN201710922998 A CN 201710922998A CN 107701221 A CN107701221 A CN 107701221A
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- valve
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- 238000000605 extraction Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000005086 pumping Methods 0.000 claims abstract description 18
- 238000005553 drilling Methods 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 75
- 238000005259 measurement Methods 0.000 abstract description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 8
- 239000003245 coal Substances 0.000 abstract description 5
- 230000008033 biological extinction Effects 0.000 abstract description 2
- 238000011156 evaluation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004047 hole gas Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- E21B47/00—Survey of boreholes or wells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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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)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Pipeline Systems (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201710922998.4A CN107701221B (zh) | 2017-09-30 | 2017-09-30 | 一种高负压管道瓦斯抽采计量装置及其使用方法 |
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CN201710922998.4A CN107701221B (zh) | 2017-09-30 | 2017-09-30 | 一种高负压管道瓦斯抽采计量装置及其使用方法 |
Publications (2)
Publication Number | Publication Date |
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CN107701221A true CN107701221A (zh) | 2018-02-16 |
CN107701221B CN107701221B (zh) | 2023-05-30 |
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CN201710922998.4A Active CN107701221B (zh) | 2017-09-30 | 2017-09-30 | 一种高负压管道瓦斯抽采计量装置及其使用方法 |
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CN (1) | CN107701221B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109372570A (zh) * | 2018-10-08 | 2019-02-22 | 淮南矿业(集团)有限责任公司 | 一种抽采系统的控制方法及装置 |
CN111119979A (zh) * | 2019-12-08 | 2020-05-08 | 山西晋煤集团技术研究院有限责任公司 | 小流量瓦斯抽采钻孔精确测量系统 |
Citations (11)
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CN201043906Y (zh) * | 2007-06-15 | 2008-04-02 | 郑州煤炭工业(集团)有限责任公司 | 桥式单孔孔板流量计 |
CN201522299U (zh) * | 2009-09-18 | 2010-07-07 | 中国矿业大学 | 一种测定瓦斯抽采流量的装置 |
CN102261241A (zh) * | 2010-05-25 | 2011-11-30 | 淮南矿业(集团)有限责任公司 | 矿井瓦斯抽采系统中单孔计量的装置和方法 |
CN202166441U (zh) * | 2011-08-13 | 2012-03-14 | 四川新明塑业有限公司 | 一种改进的瓦斯流量测量装置 |
CN202216723U (zh) * | 2011-08-10 | 2012-05-09 | 淮南矿业(集团)有限责任公司 | 瓦斯抽采计量装置 |
CN102828769A (zh) * | 2012-09-20 | 2012-12-19 | 中煤科工集团重庆研究院 | 矿井瓦斯抽采用成套接抽输送装置 |
CN102928034A (zh) * | 2011-08-10 | 2013-02-13 | 淮南矿业(集团)有限责任公司 | 瓦斯抽采计量方法及计量装置 |
CN203430573U (zh) * | 2013-07-30 | 2014-02-12 | 河南煤业化工集团研究院有限责任公司 | 便携式煤矿井下瓦斯抽采参数检测装置 |
CN203719713U (zh) * | 2014-01-16 | 2014-07-16 | 中国矿业大学(北京) | 示踪气体法测量管道气体流量的装置 |
CN205958036U (zh) * | 2016-07-25 | 2017-02-15 | 中国石油化工股份有限公司 | 一种高压高温天然气弯管流量计 |
CN207686756U (zh) * | 2017-09-30 | 2018-08-03 | 河南理工大学 | 一种高负压管道瓦斯抽采计量装置 |
-
2017
- 2017-09-30 CN CN201710922998.4A patent/CN107701221B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201043906Y (zh) * | 2007-06-15 | 2008-04-02 | 郑州煤炭工业(集团)有限责任公司 | 桥式单孔孔板流量计 |
CN201522299U (zh) * | 2009-09-18 | 2010-07-07 | 中国矿业大学 | 一种测定瓦斯抽采流量的装置 |
CN102261241A (zh) * | 2010-05-25 | 2011-11-30 | 淮南矿业(集团)有限责任公司 | 矿井瓦斯抽采系统中单孔计量的装置和方法 |
CN202216723U (zh) * | 2011-08-10 | 2012-05-09 | 淮南矿业(集团)有限责任公司 | 瓦斯抽采计量装置 |
CN102928034A (zh) * | 2011-08-10 | 2013-02-13 | 淮南矿业(集团)有限责任公司 | 瓦斯抽采计量方法及计量装置 |
CN202166441U (zh) * | 2011-08-13 | 2012-03-14 | 四川新明塑业有限公司 | 一种改进的瓦斯流量测量装置 |
CN102828769A (zh) * | 2012-09-20 | 2012-12-19 | 中煤科工集团重庆研究院 | 矿井瓦斯抽采用成套接抽输送装置 |
CN203430573U (zh) * | 2013-07-30 | 2014-02-12 | 河南煤业化工集团研究院有限责任公司 | 便携式煤矿井下瓦斯抽采参数检测装置 |
CN203719713U (zh) * | 2014-01-16 | 2014-07-16 | 中国矿业大学(北京) | 示踪气体法测量管道气体流量的装置 |
CN205958036U (zh) * | 2016-07-25 | 2017-02-15 | 中国石油化工股份有限公司 | 一种高压高温天然气弯管流量计 |
CN207686756U (zh) * | 2017-09-30 | 2018-08-03 | 河南理工大学 | 一种高负压管道瓦斯抽采计量装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109372570A (zh) * | 2018-10-08 | 2019-02-22 | 淮南矿业(集团)有限责任公司 | 一种抽采系统的控制方法及装置 |
CN111119979A (zh) * | 2019-12-08 | 2020-05-08 | 山西晋煤集团技术研究院有限责任公司 | 小流量瓦斯抽采钻孔精确测量系统 |
CN111119979B (zh) * | 2019-12-08 | 2021-12-03 | 山西晋煤集团技术研究院有限责任公司 | 小流量瓦斯抽采钻孔精确测量系统 |
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Inventor after: Wang Zhaofeng Inventor after: Tu Dongping Inventor after: Yue Jiwei Inventor after: Zhang Jianguo Inventor after: Chen Jinsheng Inventor after: Lv Youchang Inventor after: Li Haowei Inventor after: Sun Juzheng Inventor after: Chen Xien Inventor after: Wang Long Inventor before: Wang Zhaofeng Inventor before: Tu Dongping Inventor before: Yue Jiwei Inventor before: Zhang Jianguo Inventor before: Chen Jinsheng Inventor before: Lv Youchang Inventor before: Li Haowei Inventor before: Sun Juzheng Inventor before: Chen Xien Inventor before: Wang Long |
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