摘要
本文介绍了田陈煤矿创新的综采与普机采混合、工作面超长布置、对拉、旋转调采、矩形和梯形不规则形状的薄煤层开采技术。该开采技术在工作面巷道布置、开采机械、采煤方法、回采工艺等开采技术上进行综合创新,解决了薄煤层开采的技术难题。
The paper introduces the mining technology of fully mechanized and individual prop mining, over length layout of face, double unit, rotational adjustment mining, joint of rectangle and echelon on thin coal seam practiced by Tian Chen Coal Mine. This mining technology is innovations in the layout of this kind working face, mining method and technologies act and solves many technological difficult problems for the thin coal seam mining.
出处
《中国矿业》
北大核心
2007年第3期67-70,共4页
China Mining Magazine
基金
国家软科学计划项目(2004DGQ3D090)
山东省自然科学基金项目(Y2006H01)
山东省科技发展计划软科学项目(A200423-6)
关键词
薄煤层开采
对拉工作面
旋转调采
Mining of thin coal seam Double unit face Rotational adjustment mining
