摘要
本文以友众煤矿60108工作面为例,通过巷道围岩控制及采煤创新方法等多方面分析,得到适用于60108工作面的旋转开采技术,以期指导60108不规则采煤工作面进行有效开采,保证矿井生产的连续性和资源回收的最大化。通过旋转工作面的方式,可以灵活调整开采方向和方法,提高煤炭的回收率和开采效率。
Taking No.60108 Face of Youzhong Mine as an example,through the analysis of roadway surrounding rock control and coal mining innovation methods,this paper adopted the systematic safety mining technology research method,and obtained the rotary mining technology suitable for No.60108 Face of Youzhong Mine,in order to guide the effective mining of No.60108 irregular coal mining face,and ensure the continuity of mine production and the maximization of resource recovery.By rotating the working face,the mining direction and method could be flexibly adjusted to improve the recovery rate and mining efficiency of coal.
作者
杜超
Du Chao(Jizhong Energy Co.,Ltd.Shanxi Shouyang Duanwang Coal Industry Group Co.,Ltd.,Jinzhong 045499,China)
出处
《煤炭与化工》
CAS
2024年第3期30-33,共4页
Coal and Chemical Industry
关键词
旋转开采
赋存复杂
设计优化
rotary mining
complex occurrence
design optimization
