| 井下煤矸分离技术研究 |
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| 引用本文： | 王才. 井下煤矸分离技术研究[J]. 山东煤炭科技, 2010, 0(1): 145-146 |
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| 作者姓名： | 王才 |
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| 作者单位： | 新汶矿业集团公司华丰煤矿,山东,泰安,271413 |
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| 摘 要： | 华丰煤矿在主运输系统中建立煤矸分离系统,将煤中大块矸石分离,经拣选、破碎后将矸石充填到采空区或报废巷道,实现以矸换煤井下矸石不转移目标,提高矿井经济效益。
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| 关 键 词： | 煤矸分离 分离筛 手选 |
Study on Technology of Separating Waste Rock from Coal under the Shaft |
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| Wang Cai. Study on Technology of Separating Waste Rock from Coal under the Shaft[J]. Shandong Coal Science and Technology, 2010, 0(1): 145-146 |
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| Authors: | Wang Cai |
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| Affiliation: | Huafeng Coal Mine of Xinwen Mining Group Co./a>;Ltd |
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| Abstract: | The differentiating system between coal and gangue is set up in main transport line of Huafeng Coal Mine.Large waste rock is separated from coal,which is broken into pieces and overstock the excavated coal face or abandoned tunnel.Waste rock doesn't need to be transported to ground,consequently,economic benefits of coal mine is increased. |
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