CN102678150B - 充填采煤直投式缓冲挡矸装置 - Google Patents
充填采煤直投式缓冲挡矸装置 Download PDFInfo
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- CN102678150B CN102678150B CN201210181547.7A CN201210181547A CN102678150B CN 102678150 B CN102678150 B CN 102678150B CN 201210181547 A CN201210181547 A CN 201210181547A CN 102678150 B CN102678150 B CN 102678150B
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- 238000005065 mining Methods 0.000 title claims abstract description 25
- 239000003245 coal Substances 0.000 title claims abstract description 24
- 239000010878 waste rock Substances 0.000 title claims abstract description 21
- 230000003139 buffering effect Effects 0.000 title abstract description 8
- 239000006096 absorbing agent Substances 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims abstract description 16
- 238000013016 damping Methods 0.000 claims description 19
- 230000035939 shock Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000005098 hot rolling Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN201210181547.7A CN102678150B (zh) | 2012-06-05 | 2012-06-05 | 充填采煤直投式缓冲挡矸装置 |
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CN201210181547.7A CN102678150B (zh) | 2012-06-05 | 2012-06-05 | 充填采煤直投式缓冲挡矸装置 |
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CN102678150A CN102678150A (zh) | 2012-09-19 |
CN102678150B true CN102678150B (zh) | 2014-05-14 |
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CN201210181547.7A Expired - Fee Related CN102678150B (zh) | 2012-06-05 | 2012-06-05 | 充填采煤直投式缓冲挡矸装置 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103935778B (zh) * | 2014-04-21 | 2016-01-20 | 中国矿业大学 | 一种机械摇臂式垂直投料缓冲装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE10348099B3 (de) * | 2003-10-16 | 2004-12-02 | Maschinenfabrik Glückauf GmbH & Co. KG | Strebausbau |
CN200963602Y (zh) * | 2006-09-22 | 2007-10-24 | 于开明 | 机械动筛跳汰机 |
CN101769159B (zh) * | 2010-01-22 | 2012-07-25 | 北京诚田恒业煤矿设备有限公司 | 一种煤矿用柔性掩护式液压支架 |
CN202157815U (zh) * | 2011-06-16 | 2012-03-07 | 李发庆 | 岩巷炮掘网式柔性挡矸墙 |
CN202645605U (zh) * | 2012-06-05 | 2013-01-02 | 中国矿业大学 | 充填采煤直投式缓冲挡矸装置 |
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SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Jixiong Inventor after: Zhang Qiang Inventor after: Sun Qiang Inventor after: He Qi Inventor after: Du Jie Inventor after: Jiang Haiqiang Inventor before: Zhang Qiang Inventor before: He Qi Inventor before: Zhang Jixiong Inventor before: Du Jie Inventor before: Fu Jiating Inventor before: Su Hao Inventor before: Jiang Haiqiang |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG QIANG HE QI ZHANG JIXIONG DU JIE FU JIATING SU HAO JIANG HAIQIANG TO: ZHANG JIXIONG ZHANG QIANG SUN QIANG HE QI DU JIE JIANG HAIQIANG |
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C14 | Grant of patent or utility model | ||
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20180605 |