复采残采煤层煤矿开采技术研究  

Mining Technology for Re-mining and Residual Coal Seams in Coal Mines

作　　者：王鹏 WANG Peng(Hejin Dujiagou Coal Industry Co.,Ltd.,Huozhou Coal Electricity Group,Yuncheng 046300,Shanxi,China)

机构地区：[1]霍州煤电集团河津杜家沟煤业有限责任公司,山西运城046300

出　　处：《能源与节能》2025年第3期136-138,共3页Energy and Energy Conservation

摘　　要：对复采残采煤层煤矿开采技术进行了系统分析。首先,通过总结国内外在该领域的研究进展和关键技术,包括机械化复采和充填开采等方法,指出现有研究的不足与挑战;然后,对残采煤层的地质特性、资源量及开采环境进行了详细分析,提出针对不同条件的复采技术方案,讨论影响复采效果的关键技术参数及其优化方法;最后,通过实际案例分析验证了技术方案的可行性与效果,提出了技术推广的建议。研究表明,合理的复采技术方案不仅能提高煤炭资源回收率,还能有效保障开采安全。A systematic analysis of the mining technology for re-mining and residual coal seams in coal mines was conducted.Firstly,by summarizing the research progress and key technologies in this field at home and abroad,including mechanized remining and filling mining methods,the shortcomings and challenges of existing research were pointed out;then,the geological characteristics,resource quantity and mining environment of residual coal seams were analyzed in detail,re-mining technical schemes for different conditions were proposed,and the key technical parameters affecting the re-mining effect and their optimization methods are discussed;finally,the feasibility and effect of the technical schemes were verified through actual case analysis,and suggestions for technology promotion were put forward.The research shows that a reasonable re-mining technical scheme can not only increase the recovery rate of coal resources,but also effectively ensure mining safety.

关 键 词：复采残采煤层 机械化复采 充填开采 技术参数 

分 类 号：TD823[矿业工程—煤矿开采]