摘要
在对马莲台煤矿主要通风机实际运转性能进行测试中,根据当时矿井抽出式对旋轴流主通风机安装方式及矿井生产条件,选择了联网运行并结合控制进风闸门风量方法,成功完成了通风机从大风量到小风量段的性能测试。绘制出该矿主要通风机的风量、风压及效率特性曲线,本次主要通风机性能测试方法及测试结果对相似情况下轴流式风机的测定工作具有很好借鉴意义。
According to the installation method of anti-explosion contra-rotating axial fan and mine production conditions,by networking operation and controlling air quantity by air gate,the actual operation performance of main fans in Maliantai Coal Mine was tested. The main fan characteristics of air quantity,wind pressure and efficiency were drawn. The testing method of main fan has certain reference significance for the test of similar axial fans.
出处
《陕西煤炭》
2015年第3期71-73,18,共4页
Shaanxi Coal
关键词
轴流式通风机
风机特性曲线
联网测试
axial fan
fan performance curve
testing by connecting ventilation network
