| 浅谈提高放顶煤回采率的措施 |
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| 引用本文： | 顾喜鹏.浅谈提高放顶煤回采率的措施[J].山西能源与节能,2013(12):189-190. |
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| 作者姓名： | 顾喜鹏 |
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| 作者单位： | 山西焦煤霍州煤电集团河津腾晖煤业有限责任公司,山西霍州031499 |
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| 摘 要： | 放顶煤工作面的回采率直接影响到矿井服务年限、安全生产和矿井的经济效益,因此,如何提高放顶煤工作面的回采率是很多科研单位和煤炭企业的研究重点.详细阐述了影响放顶煤工作面回采率的因素,并分析了造成煤损的主要原因.根据放顶煤工作面煤损的具体原因,提出了多种提高煤炭回采率的方法和途径,为放顶煤工作面的开采工作提供了一定的参考.
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| 关 键 词： | 放顶煤工作面 回采率 途径和方法 |
Discussion on the Measures of Improving Caving Coal Mining Rate |
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| GU Xi-Peng.Discussion on the Measures of Improving Caving Coal Mining Rate[J].Shanxi Energy and Conservation,2013(12):189-190. |
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| Authors: | GU Xi-Peng |
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| Affiliation: | GU Xi-Peng (Hejin Tenghui Coal Co., Ltd. of Shanxi Coking Coal Huozhou Coal Electricity Group, Huozhou 031499, Shanxi, China) |
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| Abstract: | Caving coal mining rate directly affects the service life of the mine, the mine safety production and economic benefits. Therefore, how to improve the recovery rate of top coal caving face is the research focus of a lot of research units and coal enterprises. Expounds the influence factors affecting the recovery rate of top coal caving face, and analyzes the causes of coal loss. According to the specific reasons for coal loss of top coal caving face, puts forward a variety of methods and ways to improve the coal recovery rate, and provides certain reference for mining of top doal caving face. |
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| Keywords: | top coal caving face recovery rate ways and means |
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