【摘要】 结合某煤矿的实际情况,通过对矿用离心式通风机附属装置的性能分析,找出了存在的问题,并结合实际问题进行了技术改造,从而提高了风机的运行效率。更多还原

【Abstract】 According to the actual condition of some coal mine, through analysis on performance of auxiliary equipment for centrifugal fan, the existing problems are found out, and aiming at them, technological reform is carried out to improve operation efficiency of fan.更多还原