CN1782326B - Method for treating waste rock in coal mine - Google Patents
Method for treating waste rock in coal mine Download PDFInfo
- Publication number
- CN1782326B CN1782326B CN 200410096583 CN200410096583A CN1782326B CN 1782326 B CN1782326 B CN 1782326B CN 200410096583 CN200410096583 CN 200410096583 CN 200410096583 A CN200410096583 A CN 200410096583A CN 1782326 B CN1782326 B CN 1782326B
- Authority
- CN
- China
- Prior art keywords
- waste
- filling
- lane
- waste rock
- spoil
- 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.)
- Expired - Fee Related
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Images
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- Excavating Of Shafts Or Tunnels (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410096583 CN1782326B (en) | 2004-12-03 | 2004-12-03 | Method for treating waste rock in coal mine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410096583 CN1782326B (en) | 2004-12-03 | 2004-12-03 | Method for treating waste rock in coal mine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1782326A CN1782326A (en) | 2006-06-07 |
CN1782326B true CN1782326B (en) | 2010-09-08 |
Family
ID=36772875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200410096583 Expired - Fee Related CN1782326B (en) | 2004-12-03 | 2004-12-03 | Method for treating waste rock in coal mine |
Country Status (1)
Country | Link |
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CN (1) | CN1782326B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1936271B (en) * | 2006-08-21 | 2011-06-29 | 山东盛泉矿业有限公司 | Method for filling coal-steam-free extraction working surface goaf by coal mine waste rock |
CN100590294C (en) * | 2007-02-23 | 2010-02-17 | 中国矿业大学 | Waste filling thin coal seam tunnelling method |
CN101424195B (en) * | 2008-01-23 | 2011-08-31 | 王岩 | Method for digging gangue and filling tunnel for coal mine coal-rock drift |
CN101845966B (en) * | 2009-12-29 | 2012-08-22 | 中国恩菲工程技术有限公司 | Process for filling coal mine goaf |
CN101871363B (en) * | 2010-06-04 | 2011-12-14 | 新汶矿业集团有限责任公司孙村煤矿 | Time-sharing transporting and filling system for underground coal and waste rock |
CN102583017A (en) * | 2011-01-06 | 2012-07-18 | 安阳鑫龙煤业(集团)龙山煤业有限责任公司 | Gangue transport system with circular track and endless rope mine car |
CN102162364B (en) * | 2011-03-21 | 2012-12-12 | 山东新阳能源有限公司 | Layout method for underground dense-medium shallow-slot coal preparation in coal mine |
CN104791006A (en) * | 2014-12-05 | 2015-07-22 | 新汶矿业集团有限责任公司 | Filling technology for carrying out refilling on goaf |
CN105983478A (en) * | 2015-02-03 | 2016-10-05 | 山东泰山能源有限责任公司翟镇煤矿 | Underground coal and gangue separation system and coal and gangue separation method |
CN105626140B (en) * | 2015-02-03 | 2018-11-27 | 泰安恒驰工贸有限公司 | Solid lotion combination filling system and placement method |
CN105221184A (en) * | 2015-10-26 | 2016-01-06 | 枣庄矿业集团新安煤业有限公司 | A point cash system is arranged in crossheading two storehouse in colliery |
CN107725051B (en) * | 2017-10-09 | 2020-04-07 | 北京科技大学 | Deep well sealing and filling mining method for urban solid waste |
CN113323667A (en) * | 2021-07-16 | 2021-08-31 | 国家能源投资集团有限责任公司 | Method for optimizing storage and backfilling of waste rocks and surface soil of strip mine in grassland area |
-
2004
- 2004-12-03 CN CN 200410096583 patent/CN1782326B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1782326A (en) | 2006-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HEBEI COAL SCIENCE RESEARCH INSTITUTE Free format text: FORMER OWNER: JINNIU ENERGY SOURCE CO., LTD., HEBEI Effective date: 20120907 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120907 Address after: 054000, 126 West Main Street, Hebei, Xingtai Patentee after: Hebei Coal Science Research Institute Address before: 054000 No. 191 Zhongxing West Street, Hebei, Xingtai Patentee before: Jinniu Energy Source Co., Ltd., Hebei |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20161203 |
|
CF01 | Termination of patent right due to non-payment of annual fee |