CN103775085A - 急倾斜中厚煤层柔性掩护支架采掘一体支护无煤柱采煤方法 - Google Patents
急倾斜中厚煤层柔性掩护支架采掘一体支护无煤柱采煤方法 Download PDFInfo
- Publication number
- CN103775085A CN103775085A CN201210411381.3A CN201210411381A CN103775085A CN 103775085 A CN103775085 A CN 103775085A CN 201210411381 A CN201210411381 A CN 201210411381A CN 103775085 A CN103775085 A CN 103775085A
- Authority
- CN
- China
- Prior art keywords
- coal
- section
- flexible type
- type shield
- tailgate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003245 coal Substances 0.000 title claims abstract description 68
- 238000005065 mining Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000009412 basement excavation Methods 0.000 title abstract description 4
- 238000007598 dipping method Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000003801 milling Methods 0.000 claims description 5
- 230000032258 transport Effects 0.000 claims description 4
- 238000011084 recovery Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 4
- 210000000158 ommatidium Anatomy 0.000 description 4
- 230000003245 working effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210411381.3A CN103775085B (zh) | 2012-10-25 | 2012-10-25 | 急倾斜中厚煤层柔性掩护支架采掘一体支护无煤柱采煤法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210411381.3A CN103775085B (zh) | 2012-10-25 | 2012-10-25 | 急倾斜中厚煤层柔性掩护支架采掘一体支护无煤柱采煤法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103775085A true CN103775085A (zh) | 2014-05-07 |
CN103775085B CN103775085B (zh) | 2016-09-07 |
Family
ID=50567779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210411381.3A Active CN103775085B (zh) | 2012-10-25 | 2012-10-25 | 急倾斜中厚煤层柔性掩护支架采掘一体支护无煤柱采煤法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103775085B (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104265294A (zh) * | 2014-10-22 | 2015-01-07 | 四川广旺能源发展(集团)有限责任公司 | 大倾角煤层炮采面无煤柱开采技术 |
WO2016206616A1 (zh) * | 2015-06-24 | 2016-12-29 | 何满潮 | 无巷道无煤柱自留巷开采工法的装备系统 |
CN106437737A (zh) * | 2016-08-19 | 2017-02-22 | 煤科集团沈阳研究院有限公司 | 一种顶管式煤矿小断面巷道掘进方法 |
CN108222936A (zh) * | 2017-12-29 | 2018-06-29 | 中国矿业大学(北京) | 全井工区段或条带的采煤方法 |
CN108678744A (zh) * | 2018-05-09 | 2018-10-19 | 贵州武陵矿业有限公司 | 一种移动掩护支架采掘矿体内倾斜锰矿层的采矿方法 |
CN109403973A (zh) * | 2018-09-26 | 2019-03-01 | 四川省煤炭产业集团有限责任公司 | 一种柔性掩护支架沿空留巷方法 |
US10494924B2 (en) | 2015-06-24 | 2019-12-03 | Manchao He | Longwall mine construction method N00 |
CN111828072A (zh) * | 2020-07-23 | 2020-10-27 | 四川川煤石洞沟煤业有限责任公司 | 一种煤矿沿空留巷弓形柔性掩护支架及系统 |
CN112682040A (zh) * | 2020-12-29 | 2021-04-20 | 四川川煤石洞沟煤业有限责任公司 | 一种大倾角煤层柔性掩护支架落架布置零煤柱开采方法 |
US11008860B2 (en) | 2015-06-24 | 2021-05-18 | Manchao He | Equipment system for no-roadway no-coal-pillar retained roadway mining method |
CN113833466A (zh) * | 2020-06-08 | 2021-12-24 | 四川广旺能源发展(集团)有限责任公司赵家坝煤矿 | 伪斜柔性掩护支架采煤方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106919744B (zh) * | 2017-02-23 | 2020-08-04 | 陕西煤业化工技术研究院有限责任公司 | 浅埋近距离煤层群开采初次来压支架支护阻力的确定方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RO115459B1 (ro) * | 1992-07-22 | 2000-02-28 | Iulian Costescu | Metoda de exploatare a straturilor de huila cu inclinare mare |
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 |
CN102373936A (zh) * | 2010-08-24 | 2012-03-14 | 李大军 | 井内煤矿用液压伸缩支架及其应用于井内采煤的方法 |
CN102562066A (zh) * | 2012-01-16 | 2012-07-11 | 袁野 | 急倾斜煤层伪斜支撑式可伸缩柔性掩护支架机械化采煤法 |
-
2012
- 2012-10-25 CN CN201210411381.3A patent/CN103775085B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RO115459B1 (ro) * | 1992-07-22 | 2000-02-28 | Iulian Costescu | Metoda de exploatare a straturilor de huila cu inclinare mare |
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 |
CN102373936A (zh) * | 2010-08-24 | 2012-03-14 | 李大军 | 井内煤矿用液压伸缩支架及其应用于井内采煤的方法 |
CN102562066A (zh) * | 2012-01-16 | 2012-07-11 | 袁野 | 急倾斜煤层伪斜支撑式可伸缩柔性掩护支架机械化采煤法 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104265294A (zh) * | 2014-10-22 | 2015-01-07 | 四川广旺能源发展(集团)有限责任公司 | 大倾角煤层炮采面无煤柱开采技术 |
WO2016206616A1 (zh) * | 2015-06-24 | 2016-12-29 | 何满潮 | 无巷道无煤柱自留巷开采工法的装备系统 |
EA037982B1 (ru) * | 2015-06-24 | 2021-06-18 | Маньчао Хэ | Способ бесцеликовой разработки с самосохраняющейся подготовительной выработкой без проходки подготовительной выработки на участке горных работ |
US11008860B2 (en) | 2015-06-24 | 2021-05-18 | Manchao He | Equipment system for no-roadway no-coal-pillar retained roadway mining method |
US10494924B2 (en) | 2015-06-24 | 2019-12-03 | Manchao He | Longwall mine construction method N00 |
CN106437737B (zh) * | 2016-08-19 | 2019-12-10 | 煤科集团沈阳研究院有限公司 | 一种顶管式煤矿小断面巷道掘进方法 |
CN106437737A (zh) * | 2016-08-19 | 2017-02-22 | 煤科集团沈阳研究院有限公司 | 一种顶管式煤矿小断面巷道掘进方法 |
CN108222936A (zh) * | 2017-12-29 | 2018-06-29 | 中国矿业大学(北京) | 全井工区段或条带的采煤方法 |
CN108678744A (zh) * | 2018-05-09 | 2018-10-19 | 贵州武陵矿业有限公司 | 一种移动掩护支架采掘矿体内倾斜锰矿层的采矿方法 |
CN109403973A (zh) * | 2018-09-26 | 2019-03-01 | 四川省煤炭产业集团有限责任公司 | 一种柔性掩护支架沿空留巷方法 |
CN113833466A (zh) * | 2020-06-08 | 2021-12-24 | 四川广旺能源发展(集团)有限责任公司赵家坝煤矿 | 伪斜柔性掩护支架采煤方法 |
CN113833466B (zh) * | 2020-06-08 | 2023-11-24 | 四川川煤华荣能源有限责任公司赵家坝煤矿 | 伪斜柔性掩护支架采煤方法 |
CN111828072A (zh) * | 2020-07-23 | 2020-10-27 | 四川川煤石洞沟煤业有限责任公司 | 一种煤矿沿空留巷弓形柔性掩护支架及系统 |
CN112682040A (zh) * | 2020-12-29 | 2021-04-20 | 四川川煤石洞沟煤业有限责任公司 | 一种大倾角煤层柔性掩护支架落架布置零煤柱开采方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103775085B (zh) | 2016-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103775085B (zh) | 急倾斜中厚煤层柔性掩护支架采掘一体支护无煤柱采煤法 | |
CN102493838B (zh) | 一种急倾斜煤层综采连续充填采煤方法 | |
CN105240013B (zh) | 长壁开采n00工法 | |
CN101725352B (zh) | 一种固体充填综采回收房式煤柱方法 | |
CN101915101B (zh) | 一种急倾斜厚煤层采煤方法 | |
CN104533416B (zh) | 极厚大矿体大规模机械化无底柱分段崩落采矿方法 | |
CN105019904B (zh) | 基于采矿机的缓倾斜薄矿脉机械化连续开采方法 | |
CN104088643B (zh) | 一种急倾斜极近距离煤层放顶煤采煤方法 | |
CN101942999A (zh) | 一种急倾斜薄煤层采煤方法 | |
CN105089668A (zh) | 一种长壁工作面无煤柱开采方法 | |
CN102392642A (zh) | 一种无煤柱回采工作面的巷道布置方法 | |
CN100580219C (zh) | 一种煤矿井下无煤柱回收方法 | |
CN103821515A (zh) | 一种对拉工作面充填采煤工艺 | |
CN103104260B (zh) | 复杂地质条件下综—机对拉面采煤方法 | |
CN105952453B (zh) | 长壁前进式煤层工作面机械化无巷开采成套设备 | |
CN101864956A (zh) | 一种区段无煤柱开采方法 | |
CN104141495A (zh) | 一种缓倾斜中厚磷矿体的充填采矿方法 | |
CN103075157A (zh) | 缓倾斜矿体超前切顶无底部结构梯段落矿连续采矿法 | |
CN109630112B (zh) | 一种切顶充填的n00采矿法 | |
CN105298496A (zh) | 设置预留工作面煤柱的全采全充采煤方法 | |
CN109736806A (zh) | 一种无预掘巷道前进式砌块充填采煤方法 | |
CN107091091A (zh) | 一种预制弧形支架的急倾斜煤层开采沿空留巷方法 | |
CN103437766A (zh) | 一种原地碎裂采矿方法 | |
CN103470286A (zh) | 一种采用条带钢筋网拦截自溜矸石支护的沿空留巷方法 | |
CN104453902A (zh) | 一种采煤工作面伪俯斜开采切换为真倾斜开采的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 271000, No. 42, building 104, North Olympic Garden, 2, East 7, road, hi tech Development Zone, Shandong, Tai'an Applicant after: SHANDONG HUASHUO ENERGY TECHNOLOGY Co.,Ltd. Address before: 271000, No. 303, No. three, Zhongtian tower, Pioneer Street, Tai'an Development Zone, Shandong 318, China Applicant before: TAI'AN HUASHUO ENERGY TECHNOLOGY Co.,Ltd. |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240317 Address after: 010000 Room 401, Overseas Chinese Entrepreneurship Park, Ruyi Headquarters Base, Hohhot Economic and Technological Development Zone, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Haitai Dacheng New Energy Co.,Ltd. Country or region after: China Address before: No. 104, Building 42, Olympic Garden, North 2nd Road, East 7th Road, High tech Development Zone, Tai'an City, Shandong Province, 271000 Patentee before: SHANDONG HUASHUO ENERGY TECHNOLOGY Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |