CN202021081U - 煤矿井下滚筒碎选机排矸*** - Google Patents
煤矿井下滚筒碎选机排矸*** Download PDFInfo
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- CN202021081U CN202021081U CN2011200866858U CN201120086685U CN202021081U CN 202021081 U CN202021081 U CN 202021081U CN 2011200866858 U CN2011200866858 U CN 2011200866858U CN 201120086685 U CN201120086685 U CN 201120086685U CN 202021081 U CN202021081 U CN 202021081U
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- coal
- conveyer
- conveyor
- rotary breaker
- mine
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- 239000003245 coal Substances 0.000 title claims abstract description 61
- 238000007599 discharging Methods 0.000 title abstract description 8
- 238000012216 screening Methods 0.000 claims description 10
- 239000004575 stone Substances 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 9
- 239000010454 slate Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 238000007873 sieving Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- 238000013467 fragmentation Methods 0.000 description 4
- 238000006062 fragmentation reaction Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN2011200866858U CN202021081U (zh) | 2011-03-29 | 2011-03-29 | 煤矿井下滚筒碎选机排矸*** |
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CN2011200866858U CN202021081U (zh) | 2011-03-29 | 2011-03-29 | 煤矿井下滚筒碎选机排矸*** |
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CN202021081U true CN202021081U (zh) | 2011-11-02 |
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CN2011200866858U Expired - Fee Related CN202021081U (zh) | 2011-03-29 | 2011-03-29 | 煤矿井下滚筒碎选机排矸*** |
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CN (1) | CN202021081U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103480482A (zh) * | 2013-09-26 | 2014-01-01 | 王迪业 | 槽选工艺煤矿井下排矸*** |
CN107413677A (zh) * | 2017-09-14 | 2017-12-01 | 中煤能源研究院有限责任公司 | 智能机器人井下排矸*** |
-
2011
- 2011-03-29 CN CN2011200866858U patent/CN202021081U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103480482A (zh) * | 2013-09-26 | 2014-01-01 | 王迪业 | 槽选工艺煤矿井下排矸*** |
CN103480482B (zh) * | 2013-09-26 | 2015-06-17 | 沈阳科迪通达工程技术有限公司 | 槽选工艺煤矿井下排矸*** |
CN107413677A (zh) * | 2017-09-14 | 2017-12-01 | 中煤能源研究院有限责任公司 | 智能机器人井下排矸*** |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENYANG KEDI TONGDA MINING MACHINERY CO., LTD. Free format text: FORMER OWNER: WANG DIYE Effective date: 20111229 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111229 Address after: 110000, Washington building, 9 solidarity Road, Shenhe District, Liaoning, Shenyang 593, China Patentee after: Shenyang Tongda Tongda Mining Machinery Co., Ltd. Address before: Xiannongtan road in Shenhe District of Shenyang City, Liaoning province 110000 12 No. 8 Shenhe science and Technology Park Room 402 Patentee before: Wang Diye |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenyang Tongda Tongda Mining Machinery Co., Ltd. Assignor: Wang Diye Contract record no.: 2012210000113 Denomination of utility model: Rotary breaker gangue discharging system for underground coal mine Granted publication date: 20111102 License type: Exclusive License Record date: 20120910 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20170329 |