摘要
分析了崔家寨矿现有通风系统现状以及矿井后期采掘规划,经过比对,选择并确定"更换主要通风机大功率电机与对井下主要通风系统进行改造相结合"的矿井通风系统改造方案,解决了矿井通风困难等问题。
An analysis is made of the present status of the existing ventilation system and the plan of preparation and winning work at later stage.Through comparative analysis,it is determined to adopt a combined ventilation renovation approach to alleviate the ventilation difficulty.This involves the use of large-power motor for main fans and upgrading of main underground ventilation system
出处
《水力采煤与管道运输》
2007年第4期14-16,共3页
Hydraulic Coal Mining & Pipeline Transportation
