CN112177611A - 一种倾斜或急倾斜坚硬薄矿体采矿的方法 - Google Patents
一种倾斜或急倾斜坚硬薄矿体采矿的方法 Download PDFInfo
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- CN112177611A CN112177611A CN202011040039.8A CN202011040039A CN112177611A CN 112177611 A CN112177611 A CN 112177611A CN 202011040039 A CN202011040039 A CN 202011040039A CN 112177611 A CN112177611 A CN 112177611A
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
- E21C41/22—Methods of underground mining; Layouts therefor for ores, e.g. mining placers
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
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CN202011040039.8A CN112177611A (zh) | 2020-09-28 | 2020-09-28 | 一种倾斜或急倾斜坚硬薄矿体采矿的方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113153291A (zh) * | 2021-04-27 | 2021-07-23 | 长沙有色冶金设计研究院有限公司 | 一种缓倾斜硬岩液压致裂综合机械化连续采矿方法 |
CN113446006A (zh) * | 2021-07-27 | 2021-09-28 | 赣州有色冶金研究所有限公司 | 一种急倾斜脉状矿体的空场采矿方法 |
CN113482618A (zh) * | 2021-08-04 | 2021-10-08 | 中国恩菲工程技术有限公司 | 辅助崩落的采矿方法 |
CN114542073A (zh) * | 2022-04-26 | 2022-05-27 | 矿冶科技集团有限公司 | 硬岩开采方法 |
CN115095325A (zh) * | 2022-08-25 | 2022-09-23 | 矿冶科技集团有限公司 | 一种薄矿体采矿方法 |
CN115680663A (zh) * | 2023-01-03 | 2023-02-03 | 矿冶科技集团有限公司 | 一种急倾斜破碎矿体采矿方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102720500A (zh) * | 2012-05-24 | 2012-10-10 | 青海山金矿业有限公司 | 一种急倾斜薄矿体机械化地下开采方法 |
CN105863641A (zh) * | 2016-04-21 | 2016-08-17 | 西北矿冶研究院 | 中厚缓倾斜破碎矿体矿房柱式上向水平分层充填采矿法 |
CN107165635A (zh) * | 2017-07-05 | 2017-09-15 | 山东黄金矿业(莱州)有限公司三山岛金矿 | 一种针对缓倾斜薄矿体的斜形抛掷爆破采矿法 |
CN110530219A (zh) * | 2019-09-06 | 2019-12-03 | 中钢集团马鞍山矿山研究院有限公司 | 一种降低损失贫化的控制爆破方法 |
CN110952982A (zh) * | 2019-11-14 | 2020-04-03 | 西安建筑科技大学 | 一种急倾斜薄脉至极薄脉矿体的中深孔预裂爆破采矿法 |
-
2020
- 2020-09-28 CN CN202011040039.8A patent/CN112177611A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102720500A (zh) * | 2012-05-24 | 2012-10-10 | 青海山金矿业有限公司 | 一种急倾斜薄矿体机械化地下开采方法 |
CN105863641A (zh) * | 2016-04-21 | 2016-08-17 | 西北矿冶研究院 | 中厚缓倾斜破碎矿体矿房柱式上向水平分层充填采矿法 |
CN107165635A (zh) * | 2017-07-05 | 2017-09-15 | 山东黄金矿业(莱州)有限公司三山岛金矿 | 一种针对缓倾斜薄矿体的斜形抛掷爆破采矿法 |
CN110530219A (zh) * | 2019-09-06 | 2019-12-03 | 中钢集团马鞍山矿山研究院有限公司 | 一种降低损失贫化的控制爆破方法 |
CN110952982A (zh) * | 2019-11-14 | 2020-04-03 | 西安建筑科技大学 | 一种急倾斜薄脉至极薄脉矿体的中深孔预裂爆破采矿法 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113153291A (zh) * | 2021-04-27 | 2021-07-23 | 长沙有色冶金设计研究院有限公司 | 一种缓倾斜硬岩液压致裂综合机械化连续采矿方法 |
CN113446006A (zh) * | 2021-07-27 | 2021-09-28 | 赣州有色冶金研究所有限公司 | 一种急倾斜脉状矿体的空场采矿方法 |
CN113446006B (zh) * | 2021-07-27 | 2023-08-18 | 赣州有色冶金研究所有限公司 | 一种急倾斜脉状矿体的空场采矿方法 |
CN113482618A (zh) * | 2021-08-04 | 2021-10-08 | 中国恩菲工程技术有限公司 | 辅助崩落的采矿方法 |
CN113482618B (zh) * | 2021-08-04 | 2023-07-25 | 中国恩菲工程技术有限公司 | 辅助崩落的采矿方法 |
CN114542073A (zh) * | 2022-04-26 | 2022-05-27 | 矿冶科技集团有限公司 | 硬岩开采方法 |
CN115095325A (zh) * | 2022-08-25 | 2022-09-23 | 矿冶科技集团有限公司 | 一种薄矿体采矿方法 |
CN115095325B (zh) * | 2022-08-25 | 2022-11-29 | 矿冶科技集团有限公司 | 一种薄矿体采矿方法 |
CN115680663A (zh) * | 2023-01-03 | 2023-02-03 | 矿冶科技集团有限公司 | 一种急倾斜破碎矿体采矿方法 |
CN115680663B (zh) * | 2023-01-03 | 2023-02-28 | 矿冶科技集团有限公司 | 一种急倾斜破碎矿体采矿方法 |
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Inventor after: Hu Hongwen Inventor after: Zhang Renzhong Inventor after: Dong Kaicheng Inventor after: Kan Zhonghui Inventor after: Zhou Shuguang Inventor after: Wang Hongwei Inventor after: Chen Gang Inventor after: Shi Cheng Inventor after: Chen Zinan Inventor after: Zhao Rui Inventor before: Dong Kaicheng Inventor before: Zhang Renzhong Inventor before: Hu Hongwen Inventor before: Kan Zhonghui Inventor before: Zhou Shuguang Inventor before: Wang Hongwei Inventor before: Chen Gang Inventor before: Shi Cheng Inventor before: Chen Zinan Inventor before: Zhao Rui |
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