CN105507902A - 煤岩同采工作面分级开采方法 - Google Patents
煤岩同采工作面分级开采方法 Download PDFInfo
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- CN105507902A CN105507902A CN201510887128.9A CN201510887128A CN105507902A CN 105507902 A CN105507902 A CN 105507902A CN 201510887128 A CN201510887128 A CN 201510887128A CN 105507902 A CN105507902 A CN 105507902A
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- coal
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- 239000011435 rock Substances 0.000 title claims abstract description 56
- 238000005065 mining Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000003245 coal Substances 0.000 claims abstract description 57
- 238000005520 cutting process Methods 0.000 claims abstract description 11
- 238000005422 blasting Methods 0.000 claims description 23
- 239000000843 powder Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002360 explosive Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 201000010041 presbyopia Diseases 0.000 claims description 4
- 230000009172 bursting Effects 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 238000005474 detonation Methods 0.000 claims description 3
- 238000004880 explosion Methods 0.000 abstract description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 14
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
- E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510887128.9A CN105507902B (zh) | 2015-12-07 | 2015-12-07 | 煤岩同采工作面分级开采方法 |
Applications Claiming Priority (1)
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CN201510887128.9A CN105507902B (zh) | 2015-12-07 | 2015-12-07 | 煤岩同采工作面分级开采方法 |
Publications (2)
Publication Number | Publication Date |
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CN105507902A true CN105507902A (zh) | 2016-04-20 |
CN105507902B CN105507902B (zh) | 2018-04-03 |
Family
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Family Applications (1)
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CN201510887128.9A Active CN105507902B (zh) | 2015-12-07 | 2015-12-07 | 煤岩同采工作面分级开采方法 |
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CN (1) | CN105507902B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017219624A1 (zh) * | 2016-06-24 | 2017-12-28 | 中国矿业大学 | 一种煤岩同采工作面的煤岩分选与利用方法 |
CN108825235A (zh) * | 2018-05-04 | 2018-11-16 | 内蒙古伊泰煤炭股份有限公司 | 煤矿开采高向位置标志方法及结构以及煤矿末采方法 |
CN113358480A (zh) * | 2021-05-13 | 2021-09-07 | 太原理工大学 | 一种煤岩力学试验装置及试验方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202578697U (zh) * | 2012-04-18 | 2012-12-05 | 中国煤矿机械装备有限责任公司 | 具有记忆截割功能的薄煤层大功率自动化采煤机 |
CN102808624A (zh) * | 2012-08-21 | 2012-12-05 | 安徽理工大学 | 煤矸同采系统及方法 |
CN103953339A (zh) * | 2014-04-29 | 2014-07-30 | 西安科技大学 | 一种块煤开采用采煤机及煤层开采方法 |
CN104912557A (zh) * | 2015-05-06 | 2015-09-16 | 四川达竹煤电(集团)有限责任公司小河嘴煤矿 | 高效薄煤层成套采煤设备及采煤方法 |
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2015
- 2015-12-07 CN CN201510887128.9A patent/CN105507902B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202578697U (zh) * | 2012-04-18 | 2012-12-05 | 中国煤矿机械装备有限责任公司 | 具有记忆截割功能的薄煤层大功率自动化采煤机 |
CN102808624A (zh) * | 2012-08-21 | 2012-12-05 | 安徽理工大学 | 煤矸同采系统及方法 |
CN103953339A (zh) * | 2014-04-29 | 2014-07-30 | 西安科技大学 | 一种块煤开采用采煤机及煤层开采方法 |
CN104912557A (zh) * | 2015-05-06 | 2015-09-16 | 四川达竹煤电(集团)有限责任公司小河嘴煤矿 | 高效薄煤层成套采煤设备及采煤方法 |
Non-Patent Citations (1)
Title |
---|
师永贵: "韩城矿区煤岩同采技术研究", 《安全高效矿井机电装备及信息化技术-陕西省煤炭学会学术年会论文集(2011)》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017219624A1 (zh) * | 2016-06-24 | 2017-12-28 | 中国矿业大学 | 一种煤岩同采工作面的煤岩分选与利用方法 |
US10413911B2 (en) | 2016-06-24 | 2019-09-17 | China University Of Mining And Technology | Method of sorting and utilizing coal and rock for coal and rock combined mining face |
CN108825235A (zh) * | 2018-05-04 | 2018-11-16 | 内蒙古伊泰煤炭股份有限公司 | 煤矿开采高向位置标志方法及结构以及煤矿末采方法 |
CN113358480A (zh) * | 2021-05-13 | 2021-09-07 | 太原理工大学 | 一种煤岩力学试验装置及试验方法 |
CN113358480B (zh) * | 2021-05-13 | 2022-08-05 | 太原理工大学 | 一种煤岩力学试验装置及试验方法 |
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CN105507902B (zh) | 2018-04-03 |
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Effective date of registration: 20160812 Address after: 467000 Pingdingshan City, Henan province miners Road, No. 21 Applicant after: Pingdingshan Tianan Coal Mining Co., Ltd. Applicant after: China University of Mining & Technology Applicant after: China Flat Coal Shenma Energy Chemical Group Co Ltd Address before: 467000 Pingdingshan City, Henan province miners Road, No. 21 Applicant before: Pingdingshan Tianan Coal Mining Co., Ltd. Applicant before: China University of Mining & Technology |
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Effective date of registration: 20161010 Address after: 467000 Pingdingshan City, Henan province miners Road, No. 21 Applicant after: Pingdingshan Tianan Coal Mining Co., Ltd. Applicant after: China University of Mining & Technology Applicant after: China Pingmei Shenma Energy Chemical Group Co., Ltd. Address before: 467000 Pingdingshan City, Henan province miners Road, No. 21 Applicant before: Pingdingshan Tianan Coal Mining Co., Ltd. Applicant before: China University of Mining & Technology |
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