陕西煤炭
陝西煤炭
협서매탄
SHAANXI COAL
2015年
2期
26-28
,共3页
焦家沟煤矿%钻采技术%应用研究
焦傢溝煤礦%鑽採技術%應用研究
초가구매광%찬채기술%응용연구
Jiaojiagou Coal Mine%auger mining technology%application research
焦家沟煤矿3101工作面采用钻采技术进行煤炭回采,通过实践证明,钻采技术的机械化程度和安全性能均较高,在缓倾斜和近水平薄煤层开采中可有效应用。
焦傢溝煤礦3101工作麵採用鑽採技術進行煤炭迴採,通過實踐證明,鑽採技術的機械化程度和安全性能均較高,在緩傾斜和近水平薄煤層開採中可有效應用。
초가구매광3101공작면채용찬채기술진행매탄회채,통과실천증명,찬채기술적궤계화정도화안전성능균교고,재완경사화근수평박매층개채중가유효응용。
In №3101 mining face of Jiaojiagou Coal Mine , the auger mining technology is used in coal mining .The prac-tice shows that the auger mining technology has higher mechanization degree and safety performance and can be used in gen -tly inclined and nearly horizontal thin seams .