提高综采放顶煤工作面回采率的措施研究

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英文篇名：Study on Measures to Improve the Recovery Rate of Fully Mechanized Caving Face 作者：刘睿 英文作者：Liu Rui;Shanxi Huajin Hanzui Coal Industry Co., Ltd.; 关键词：综采 ; 放顶煤 ; 回采率 英文关键词：fully mechanized mining;;top coal caving;;recovery rate 中文刊名：XDGY 英文刊名：Modern Industrial Economy and Informationization 机构：山西华晋韩咀煤业有限责任公司; 出版日期：2019-05-23 09:43 出版单位：现代工业经济和信息化 年：2019 期：v.9;No.178 语种：中文; 页：XDGY201904035 页数：3 CN：04 ISSN：14-1362/N 分类号：86-88

摘要

在中厚煤层及厚煤层开采中,综采放顶煤开采法具有很大应用优势,其能够充分发挥生产效能,从而极大提高了采煤效率及经济效益。而在放顶煤开采应用中,工作面回采率是个关键问题,如何提高回采率一直都是煤矿生产企业高度重视的一个问题。基于此,在分析综采放顶煤开采工艺基础上,对提高综采放顶煤工作面回采率措施进行了探讨,旨在促进综采放顶煤工艺技术发展,实现综采放顶煤高产、高效开采。
        In the mining of medium and thick seams, the fully mechanized top coal caving mining method has great application advantages, which can give full play to the production efficiency, thus greatly improving the mining efficiency and economic benefits. In the application of top-coal caving mining, the recovery rate of working face is a key problem, how to improve the recovery rate has always been a problem that coal mining enterprises attach great importance to. Based on the analysis of fully mechanized top-coal caving mining technology, the measures to improve the recovery rate of fully mechanized top-coal caving face are discussed in order to promote the development of fully mechanized top-coal caving technology and realize high-yield and high-efficiency mining of fully mechanized top-coal caving.

引文

[1]安鹏飞.提高综采放顶煤工作面回采率的措施研究[J].能源与节能,2018(5):40-41;75.
    [2]陈延芳.提高综采放顶煤工作面回采率的探讨[J].煤,2014(7):81-83.