新形势下煤矿开采中采煤技术的应用

Application of Coal Mining Technology in Coal Mining under New Situation

随着节能减排和环境保护工作的不断推进,煤矿企业需要响应国家号召采用新型采煤技术实施开采工作。针对矸石造成的污染,选择将矸石充填到采空区中,同时分析了井下矸石分选和充填的原理,探讨了矸石充填过程中存在的顶板管理问题,以期为煤矿绿色开采提供一定的参考。

With the continuous promotion of energy conservation,emission reduction,and environmental protection,coal mining enterprises need to respond to the national call to adopt new coal mining technologies to implement mining work.In response to the pollution caused by gangue,it was chosen to fill the goaf with gangue.At the same time,the principles of underground gangue sorting and filling were analyzed,and the roof management problems in the process of gangue filling were discussed,in order to provide some reference for green mining in coal mines.