| 快速延深竖井技术 |
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| 引用本文： | 博东才,杨秀瑛.快速延深竖井技术[J].黄金,1999,20(8):26-30. |
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| 作者姓名： | 博东才 杨秀瑛 |
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| 作者单位： | 赤峰柴胡栏子金矿 |
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| 摘 要： | 赤峰柴胡栏子金矿在竖井延深过程中，采用一种特殊方法，不用添置提升设备与开凿辅助工程，使竖井延深速度比普通延深法提高1～2倍，成井造价降低1／2左右。此项技术适用于机械化程度不太高的中小型矿山竖井延深作业。
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| 关 键 词： | 竖井延深 罐笼提升 安全翻板 一次成井 |
Technique of quick deepening vertical shaft |
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| Fu Dongcai,Yang Xiuying.Technique of quick deepening vertical shaft[J].Gold,1999,20(8):26-30. |
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| Authors: | Fu Dongcai Yang Xiuying |
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| Affiliation: | Chaihulanzi Gold Mine of Chifeng City |
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| Abstract: | No need to add any lifting equipment and auxiliary workings but employing a special method,the velocity of deepening vertical shaft of Chaihulanzi Gold Mine is 1-2 times greater than the conventional method.This technique is suitable for medium or small sized mines in less degree of mechanized operation. |
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| Keywords: | deepening of vertical shaft lifting of cage safty turnover board oncethrough shaft |
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