麦捷煤矿150503工作面回采率控制分析  

Recovery Rate Control of 150503 Working Face in Maijie Coal Mine

作　　者：王志鹏 王文才 李国雄 WANG Zhipeng;WANG Wencai;LI Guoxiong(College of Mining and Coal,Inner Mongolia University of Science and Technology,Baotou 014010,Inner Mongolia,China;Lu'an Coal Business Division,Jinneng Holding Coal Industry Group,Changzhi 047500,Shanxi,China)

机构地区：[1]内蒙古科技大学矿业与煤炭学院,内蒙古包头014010 [2]晋能控股煤业集团潞安煤炭事业部,山西长治047500

出　　处：《能源与节能》2022年第10期222-224,共3页Energy and Energy Conservation

摘　　要：放顶煤开采技术已经成为厚煤层开采的主流技术之一。然而,应用这项技术存在着资源回采率低的问题。为此,需要在放顶煤开采时对资源的回采率进行控制。结合麦捷煤矿150503放顶煤工作面的实际情况,提出了一些提高回采率的措施,可以为保证煤炭资源的有效采出提供一定的参考。Top coal caving technology has become one of the mainstream technologies in thick seam mining. However, the application of this technology has the problem of low resource recovery rate. Therefore, it is necessary to control the recovery rate of resources during the top coal caving mining. Combined with the actual situation of 150503 top coal caving face in Maijie Coal Mine, this paper put forward some measures to improve the recovery rate, which can provide a certain reference for ensuring the effective extraction of coal resources.

关 键 词：放顶煤开采 回采率 采放比 放煤管理 

分 类 号：TD82[矿业工程—煤矿开采]