摘要
以谢桥煤矿西风井豪顿华ANN-3120/1600B主通风机为例,对主通风机叶片角度在32°、37°、40°进行性能检验,绘制性能曲线,并与出厂曲线进行比对和分析,得出主通风机的运行规律和实际运行状况。
For example, the main ventilator of the Howden ANN-3120/1600B in Xifeng well of Xieqiao coal mine, the main fan blade angle in 32°, 37° and 40°performance inspection, drawing performance curve; with the factory and curve comparison and analysis, it is concluded that the operation of the fan laws and main fan actual running status of main ventilator, reliability.
作者
侯振
HOU Zhen(Safety Technology Center, Anhui Coal Mine Safety Supervision Bureau, Hefei 230088, Chin)
出处
《煤炭技术》
CAS
2018年第4期142-143,共2页
Coal Technology
关键词
主通风机
性能测试
绘制曲线
main ventilator
performance testing
draw a curve
