CN109611138A - 一种煤矿井筒风流隔断方法 - Google Patents
一种煤矿井筒风流隔断方法 Download PDFInfo
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- CN109611138A CN109611138A CN201910045732.5A CN201910045732A CN109611138A CN 109611138 A CN109611138 A CN 109611138A CN 201910045732 A CN201910045732 A CN 201910045732A CN 109611138 A CN109611138 A CN 109611138A
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000005192 partition Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 102
- 239000010959 steel Substances 0.000 claims abstract description 102
- 239000004567 concrete Substances 0.000 claims abstract description 20
- 239000002356 single layer Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000003351 stiffener Substances 0.000 claims description 20
- 230000035807 sensation Effects 0.000 claims description 6
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
- 210000002435 tendon Anatomy 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000002955 isolation Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 241001661355 Synapsis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
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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
- E21F16/00—Drainage
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Wind Motors (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910045732.5A CN109611138B (zh) | 2019-01-17 | 2019-01-17 | 一种煤矿井筒风流隔断方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910045732.5A CN109611138B (zh) | 2019-01-17 | 2019-01-17 | 一种煤矿井筒风流隔断方法 |
Publications (2)
Publication Number | Publication Date |
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CN109611138A true CN109611138A (zh) | 2019-04-12 |
CN109611138B CN109611138B (zh) | 2021-07-30 |
Family
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CN201910045732.5A Active CN109611138B (zh) | 2019-01-17 | 2019-01-17 | 一种煤矿井筒风流隔断方法 |
Country Status (1)
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CN (1) | CN109611138B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0547840Y2 (zh) * | 1988-11-21 | 1993-12-16 | ||
CN103670449A (zh) * | 2013-12-19 | 2014-03-26 | 大同煤矿集团有限责任公司 | 煤仓局部封堵支护技术 |
CN103485794B (zh) * | 2013-09-10 | 2015-06-03 | 安徽理工大学 | 马头门复合支护结构及其施工方法 |
CN207392164U (zh) * | 2017-09-18 | 2018-05-22 | 浙江华东建设工程有限公司 | 一种悬空竖井的封堵结构 |
CN108087012A (zh) * | 2017-12-25 | 2018-05-29 | 中矿金业股份有限公司 | 一种矿山箕斗井回风风流截流隔断装置 |
-
2019
- 2019-01-17 CN CN201910045732.5A patent/CN109611138B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0547840Y2 (zh) * | 1988-11-21 | 1993-12-16 | ||
CN103485794B (zh) * | 2013-09-10 | 2015-06-03 | 安徽理工大学 | 马头门复合支护结构及其施工方法 |
CN103670449A (zh) * | 2013-12-19 | 2014-03-26 | 大同煤矿集团有限责任公司 | 煤仓局部封堵支护技术 |
CN207392164U (zh) * | 2017-09-18 | 2018-05-22 | 浙江华东建设工程有限公司 | 一种悬空竖井的封堵结构 |
CN108087012A (zh) * | 2017-12-25 | 2018-05-29 | 中矿金业股份有限公司 | 一种矿山箕斗井回风风流截流隔断装置 |
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Publication number | Publication date |
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CN109611138B (zh) | 2021-07-30 |
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Effective date of registration: 20240424 Address after: 467021 Courtyard 7, Miner Middle Road, Weidong District, Pingdingshan City, Henan Province Patentee after: PINGDINGSHAN PINGMEI DESIGN INSTITUTE Co.,Ltd. Country or region after: China Patentee after: Pingmei Shenma Construction Engineering Group Mine Construction Engineering Co.,Ltd. Address before: 467000 No.7 hospital, middle miner Road, Weidong District, Pingdingshan City, Henan Province Patentee before: PINGDINGSHAN PINGMEI DESIGN INSTITUTE Co.,Ltd. Country or region before: China |
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Address after: 467000 No.7 hospital, middle miner Road, Weidong District, Pingdingshan City, Henan Province Patentee after: Henan Pingmei Shenma Design Institute Co.,Ltd. Country or region after: China Patentee after: Pingmei Shenma Construction Engineering Group Mine Construction Engineering Co.,Ltd. Address before: 467021 Courtyard 7, Miner Middle Road, Weidong District, Pingdingshan City, Henan Province Patentee before: PINGDINGSHAN PINGMEI DESIGN INSTITUTE Co.,Ltd. Country or region before: China Patentee before: Pingmei Shenma Construction Engineering Group Mine Construction Engineering Co.,Ltd. |
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CP03 | Change of name, title or address |