摘要
通化矿务局道清煤矿 ,地质条件复杂 ,煤层不稳定 ,机械化采煤、井下脱水等都有一定难度。然而通化矿务局科技人员并没有停止技术探索。进行井下煤泥脱水系统的试验研究 。
Daoqing Coal Mine of Tonghua Mining Administration features complicated geological condition and unstable coal seams.Mechanized mining and underground dewatering are difficult.But scientific and technical persinnel continued their technical exploration.The experimental study on the underground electric coal slurry dewatering system will raise the economic and social benefit of this mine.
出处
《水力采煤与管道运输》
2001年第4期10-11,48,共2页
Hydraulic Coal Mining & Pipeline Transportation
