CN201500577U - 重介浅槽分选井下排矸系统 - Google Patents
重介浅槽分选井下排矸系统 Download PDFInfo
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- CN201500577U CN201500577U CN2009202035048U CN200920203504U CN201500577U CN 201500577 U CN201500577 U CN 201500577U CN 2009202035048 U CN2009202035048 U CN 2009202035048U CN 200920203504 U CN200920203504 U CN 200920203504U CN 201500577 U CN201500577 U CN 201500577U
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- 239000002893 slag Substances 0.000 claims description 7
- 239000010878 waste rock Substances 0.000 claims description 5
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202035048U CN201500577U (zh) | 2009-09-22 | 2009-09-22 | 重介浅槽分选井下排矸系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202035048U CN201500577U (zh) | 2009-09-22 | 2009-09-22 | 重介浅槽分选井下排矸系统 |
Publications (1)
| Publication Number | Publication Date |
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| CN201500577U true CN201500577U (zh) | 2010-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009202035048U Expired - Fee Related CN201500577U (zh) | 2009-09-22 | 2009-09-22 | 重介浅槽分选井下排矸系统 |
Country Status (1)
| Country | Link |
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| CN (1) | CN201500577U (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056021A (zh) * | 2013-01-25 | 2013-04-24 | 徐州中矿华星洁净煤科技有限公司 | 一种应用于煤矿井下的变腔空气室跳汰排矸工艺 |
| CN104533429A (zh) * | 2014-12-15 | 2015-04-22 | 中国矿业大学 | 一种双巷道联合快速掘进排矸系统及方法 |
| CN107127051A (zh) * | 2017-05-16 | 2017-09-05 | 中煤能源研究院有限责任公司 | 一种井下选煤生产方法及系统 |
| CN107617552A (zh) * | 2017-09-14 | 2018-01-23 | 中煤能源研究院有限责任公司 | 煤矿井下宽粒级智能干选工艺布置方法 |
| CN112403647A (zh) * | 2020-10-27 | 2021-02-26 | 中煤能源研究院有限责任公司 | 一种井下转载点智能干选系统布置方法 |
-
2009
- 2009-09-22 CN CN2009202035048U patent/CN201500577U/zh not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056021A (zh) * | 2013-01-25 | 2013-04-24 | 徐州中矿华星洁净煤科技有限公司 | 一种应用于煤矿井下的变腔空气室跳汰排矸工艺 |
| CN103056021B (zh) * | 2013-01-25 | 2014-10-29 | 徐州中矿华星洁净煤科技有限公司 | 一种应用于煤矿井下的变腔空气室跳汰排矸工艺 |
| CN104533429A (zh) * | 2014-12-15 | 2015-04-22 | 中国矿业大学 | 一种双巷道联合快速掘进排矸系统及方法 |
| CN104533429B (zh) * | 2014-12-15 | 2016-08-24 | 中国矿业大学 | 一种双巷道联合快速掘进排矸系统及方法 |
| CN107127051A (zh) * | 2017-05-16 | 2017-09-05 | 中煤能源研究院有限责任公司 | 一种井下选煤生产方法及系统 |
| CN107617552A (zh) * | 2017-09-14 | 2018-01-23 | 中煤能源研究院有限责任公司 | 煤矿井下宽粒级智能干选工艺布置方法 |
| CN112403647A (zh) * | 2020-10-27 | 2021-02-26 | 中煤能源研究院有限责任公司 | 一种井下转载点智能干选系统布置方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenyang Tongda Tongda Mining Machinery Co., Ltd. Assignor: Wang Diye Contract record no.: 2011210000053 Denomination of utility model: Dense-medium shallow-groove separating and waste-rock exhausting system used under coal mine Granted publication date: 20100609 License type: Exclusive License Record date: 20110609 |
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| 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: 20120104 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110015 SHENYANG, LIAONING PROVINCE TO: 110000 SHENYANG, LIAONING PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120104 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 110015 12 No. 8 Shenhe science and Technology Park Room 402 Patentee before: Wang Diye |
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| 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: 20100609 Termination date: 20180922 |