摘要
根据大河边煤矿现有实际情况和存在的问题,对矿井主要通风机进行改造。对主要通风机进行选型计算。改造后能够满足矿井通风的要求,达到安全生产的目的。
According to the current actual situation and the existing problem in the Dahe Coal Mine, the main ventilated machine should be reformed. The reformed ventilated machine can satisfy the need of ventilating in mine and serve the purpose of mine safety by being caculated and selcted the suitable type.
出处
《煤炭技术》
CAS
2006年第9期16-17,共2页
Coal Technology
关键词
通风机
改造
设计
ventilated machine
reformation
design