| 改进无底柱机械化进路充填采矿法工艺的实践 |
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| 引用本文： | 修国林. 改进无底柱机械化进路充填采矿法工艺的实践[J]. 黄金, 1996, 17(5): 12-15 |
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| 作者姓名： | 修国林 |
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| 作者单位： | 山东省焦家金矿 |
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| 摘 要： | 本文对焦家金矿无底柱机械化上向进路充填采矿法回采工艺的改进作了简述。采用废柱矿石由分层联巷溜井出矿，留连续矿壁回采工艺，获得了较为理想的经济技术效果。
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| 关 键 词： | 无底柱 进路采矿 填采矿法 金矿 机械化 |
Practice of improving mechanized entrance-filling without sill pillar |
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| Xiu Guolin. Practice of improving mechanized entrance-filling without sill pillar[J]. Gold, 1996, 17(5): 12-15 |
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| Authors: | Xiu Guolin |
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| Affiliation: | Jiao-Jia Gold Mine of Shandong Province |
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| Abstract: | The practice of improving upward mechanized entrance-filling without sill pillar in JiaoJia Gold Mine was described in this poper.The ores of sill pillar were removed from monkey shaft with the continuous ore shell retained.By this way,the better technical index and economic benefit were acquired. |
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| Keywords: | mining method of entrance-filling without sill pillar removing ores from monkey shaft continuous ore shell to fill mined bed right up until roof |
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