CN111075505B - 一种煤矿综采工作面分段充填开采方法 - Google Patents
一种煤矿综采工作面分段充填开采方法 Download PDFInfo
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- CN111075505B CN111075505B CN201911301744.6A CN201911301744A CN111075505B CN 111075505 B CN111075505 B CN 111075505B CN 201911301744 A CN201911301744 A CN 201911301744A CN 111075505 B CN111075505 B CN 111075505B
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- filling
- partition wall
- hanging bag
- coal
- bag
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- 239000003245 coal Substances 0.000 title claims abstract description 102
- 238000005065 mining Methods 0.000 title claims abstract description 101
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000005192 partition Methods 0.000 claims abstract description 112
- 239000000463 material Substances 0.000 claims abstract description 48
- 238000000926 separation method Methods 0.000 claims description 10
- 238000002955 isolation Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/02—Supporting means, e.g. shuttering, for filling-up materials
- E21F15/04—Stowing mats; Goaf wire netting; Partition walls
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Basic Packing Technique (AREA)
Abstract
Description
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CN201911301744.6A CN111075505B (zh) | 2019-12-17 | 2019-12-17 | 一种煤矿综采工作面分段充填开采方法 |
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CN201911301744.6A CN111075505B (zh) | 2019-12-17 | 2019-12-17 | 一种煤矿综采工作面分段充填开采方法 |
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CN111075505A CN111075505A (zh) | 2020-04-28 |
CN111075505B true CN111075505B (zh) | 2021-03-16 |
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Families Citing this family (3)
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CN112576302B (zh) * | 2020-11-24 | 2022-08-30 | 河南理工大学 | 一种防跑浆提高充填效果的隔断膏体充填方法 |
CN112502772A (zh) * | 2020-11-27 | 2021-03-16 | 安徽理工大学 | 采空区固废-超高水膏体交替充填方法 |
CN113638769B (zh) * | 2021-08-27 | 2023-12-01 | 烟台杰瑞石油装备技术有限公司 | 一种采空区充填方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU877080A1 (ru) * | 1980-01-21 | 1981-10-30 | Казахский политехнический институт им. В.И.Ленина | Способ контрол уровн заполнени камеры твердеющей смесью |
SU881352A1 (ru) * | 1979-11-05 | 1981-11-15 | Институт Горного Дела Ан Казахской Сср | Способ возведени искусственной опоры |
CN101942999A (zh) * | 2010-08-20 | 2011-01-12 | 天地科技股份有限公司 | 一种急倾斜薄煤层采煤方法 |
CN106968708A (zh) * | 2016-11-17 | 2017-07-21 | 湖南科技大学 | 一种急倾斜煤层走向综采无煤柱分段充填采煤方法 |
CN208137969U (zh) * | 2018-05-14 | 2018-11-23 | 山东建筑大学 | 一种钢管混凝土拱架可缩式接头及拱架 |
CN109707442A (zh) * | 2019-03-08 | 2019-05-03 | 杨世凡 | 一种与割煤同步的采空区快速注浆充填袋及其采煤方法 |
CN109882240A (zh) * | 2019-03-29 | 2019-06-14 | 中国矿业大学 | 一种露天端帮压煤充填开采系统 |
-
2019
- 2019-12-17 CN CN201911301744.6A patent/CN111075505B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU881352A1 (ru) * | 1979-11-05 | 1981-11-15 | Институт Горного Дела Ан Казахской Сср | Способ возведени искусственной опоры |
SU877080A1 (ru) * | 1980-01-21 | 1981-10-30 | Казахский политехнический институт им. В.И.Ленина | Способ контрол уровн заполнени камеры твердеющей смесью |
CN101942999A (zh) * | 2010-08-20 | 2011-01-12 | 天地科技股份有限公司 | 一种急倾斜薄煤层采煤方法 |
CN106968708A (zh) * | 2016-11-17 | 2017-07-21 | 湖南科技大学 | 一种急倾斜煤层走向综采无煤柱分段充填采煤方法 |
CN208137969U (zh) * | 2018-05-14 | 2018-11-23 | 山东建筑大学 | 一种钢管混凝土拱架可缩式接头及拱架 |
CN109707442A (zh) * | 2019-03-08 | 2019-05-03 | 杨世凡 | 一种与割煤同步的采空区快速注浆充填袋及其采煤方法 |
CN109882240A (zh) * | 2019-03-29 | 2019-06-14 | 中国矿业大学 | 一种露天端帮压煤充填开采系统 |
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Inventor after: Sun Wanming Inventor after: Li Lei Inventor after: Fan Zhenli Inventor after: Guo Aiguo Inventor after: Tian Guocan Inventor after: Yu Qiuge Inventor after: Liu Gui Inventor after: Cui Feng Inventor after: Zhu Kun Inventor after: Zhang Huaxing Inventor after: Yin Xiwen Inventor after: Gan Zhichao Inventor after: Sun Lin Inventor after: Zhang Gangyan Inventor before: Sun Wanming Inventor before: Li Lei Inventor before: Fan Zhenli Inventor before: Guo Aiguo Inventor before: Tian Guocan Inventor before: Yu Qiuge Inventor before: Liu Gui Inventor before: Cui Feng Inventor before: Zhu Kun Inventor before: Zhang Huaxing Inventor before: Yin Xiwen Inventor before: Gan Zhichao Inventor before: Sun Lin Inventor before: Zhang Gangyan |
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Effective date of registration: 20230222 Address after: 101300 Shunyi District Zhongguancun Science Park, Shunyi Park, No. 1 Linkong Second Road, Shunyi District, Beijing Patentee after: China Coal Mining Research Institute Co.,Ltd. Address before: 100013, 5 Youth Road, Heping Street, Beijing, Chaoyang District Patentee before: TIANDI SCIENCE & TECHNOLOGY Co.,Ltd. |