CN109974547A - 一种露天矿山的采矿方法 - Google Patents
一种露天矿山的采矿方法 Download PDFInfo
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- CN109974547A CN109974547A CN201910244058.3A CN201910244058A CN109974547A CN 109974547 A CN109974547 A CN 109974547A CN 201910244058 A CN201910244058 A CN 201910244058A CN 109974547 A CN109974547 A CN 109974547A
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- mine
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
- E21C47/10—Machines for obtaining or the removal of materials in open-pit mines for quarrying stone, sand, gravel, or clay
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D3/00—Particular applications of blasting techniques
- F42D3/04—Particular applications of blasting techniques for rock blasting
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201910244058.3A CN109974547A (zh) | 2019-03-28 | 2019-03-28 | 一种露天矿山的采矿方法 |
Applications Claiming Priority (1)
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CN201910244058.3A CN109974547A (zh) | 2019-03-28 | 2019-03-28 | 一种露天矿山的采矿方法 |
Publications (1)
Publication Number | Publication Date |
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CN109974547A true CN109974547A (zh) | 2019-07-05 |
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CN201910244058.3A Pending CN109974547A (zh) | 2019-03-28 | 2019-03-28 | 一种露天矿山的采矿方法 |
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CN (1) | CN109974547A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110005415A (zh) * | 2019-05-23 | 2019-07-12 | 唐山三友矿山有限公司 | 一种露天矿山的采矿方法 |
CN112378300A (zh) * | 2020-10-09 | 2021-02-19 | 包头钢铁(集团)有限责任公司 | 一种矿岩混合爆区分离爆破方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102331212A (zh) * | 2011-09-07 | 2012-01-25 | 薛世忠 | 露天金属矿山损失贫化控制爆破方法 |
CN102735122A (zh) * | 2012-07-09 | 2012-10-17 | 薛世忠 | 一种露天矿穿孔爆破方法 |
CN103512441A (zh) * | 2013-10-23 | 2014-01-15 | 瓮福(集团)有限责任公司 | 一种矿岩分离爆破方法 |
CN106288994A (zh) * | 2016-08-18 | 2017-01-04 | 福建省新华都工程有限责任公司 | 一种差别化装药结构控制爆破降低损失贫化的方法 |
CN108759601A (zh) * | 2018-06-19 | 2018-11-06 | 京工博创(北京)科技有限公司 | 一种实现矿岩分离的爆破方法 |
-
2019
- 2019-03-28 CN CN201910244058.3A patent/CN109974547A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102331212A (zh) * | 2011-09-07 | 2012-01-25 | 薛世忠 | 露天金属矿山损失贫化控制爆破方法 |
CN102735122A (zh) * | 2012-07-09 | 2012-10-17 | 薛世忠 | 一种露天矿穿孔爆破方法 |
CN103512441A (zh) * | 2013-10-23 | 2014-01-15 | 瓮福(集团)有限责任公司 | 一种矿岩分离爆破方法 |
CN106288994A (zh) * | 2016-08-18 | 2017-01-04 | 福建省新华都工程有限责任公司 | 一种差别化装药结构控制爆破降低损失贫化的方法 |
CN108759601A (zh) * | 2018-06-19 | 2018-11-06 | 京工博创(北京)科技有限公司 | 一种实现矿岩分离的爆破方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110005415A (zh) * | 2019-05-23 | 2019-07-12 | 唐山三友矿山有限公司 | 一种露天矿山的采矿方法 |
CN112378300A (zh) * | 2020-10-09 | 2021-02-19 | 包头钢铁(集团)有限责任公司 | 一种矿岩混合爆区分离爆破方法 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Lianhai Inventor after: Liu Gen Inventor after: Zhou Jinzhu Inventor after: Liu Tieliang Inventor after: Yan Han Inventor after: Wang Lijie Inventor after: Liu Jinlong Inventor after: Xue Aibao Inventor after: Zhang Wenchao Inventor after: Li Shaojie Inventor before: Zhang Shengguo Inventor before: Fu Hongyan |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200604 Address after: 063010 West Zhao village, Guye District, Hebei, Tangshan City Applicant after: TANGSHAN SANYOU MINE Co.,Ltd. Address before: 063000 No. 6 Pingqing North Road, Luanxian New Town, Tangshan City, Hebei Province Applicant before: TANGSHAN MINGHUI ENTERPRISE MANAGEMENT CONSULTING Co.,Ltd. |
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WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190705 |
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