提升综采放顶煤回采率的措施及现场实践  

Measures and On-site Practice to Improve Recovery Rate of Fully Mechanized Top Coal Caving

作　　者：郝慧君 HAO Huijun(Shuozhou Shuomei Wangping Coal Industry Co.,Ltd.,Jinneng Holding Coal Industry Group,Shuozhou 038300,Shanxi,China)

机构地区：[1]晋能控股煤业集团朔州朔煤王坪煤业有限公司,山西朔州038300

出　　处：《能源与节能》2025年第4期250-252,256,共4页Energy and Energy Conservation

摘　　要：随着煤炭资源开采深度的增加,提高综采放顶煤回采率成为煤矿生产中的重要任务,直接关系到矿井的经济效益及资源利用率。通过分析影响综采放顶煤回采率的主要因素,探讨了提升回采率的有效方法。在此基础上,结合具体的煤矿工程案例,实施了一系列针对性的技术与管理措施,通过这些措施的现场应用,可以有效提升放顶煤的回采率,降低顶板事故发生率,增加煤矿的经济效益,提高安全生产水平。旨在为提升放顶煤回采率提供切实可行的解决方案,同时也为煤矿安全生产和资源节约型开采提供了重要的理论支持和实践指导。With the increase of coal resource mining depth,improving the recovery rate of fully mechanized top coal caving has become an important task in coal mine production,which directly affects the economic benefits and resource utilization of the mine.By analyzing the main factors affecting the recovery rate of fully mechanized top coal caving,effective methods for improving the recovery rate were explored.On this basis,combined with specific coal mine engineering cases,a series of targeted technical and management measures were implemented.Through the on-site application of these measures,the recovery rate of top coal caving can be effectively improved,the incidence of roof accidents can be reduced,and the economic benefits and safety production level of coal mines can be increased.This study aimed to provide practical and feasible solutions for improving the top coal caving recovery rate,while also providing important theoretical support and practical guidance for coal mine safety production and resource-saving mining.

关 键 词：综采放顶煤 回采率 措施 实践 效果评价 

分 类 号：TD823.49[矿业工程—煤矿开采]