草莓视频app黄:锅炉引风机电(dian)机超电(dian)流的八个(ge)原(yuan)因：

(1)开(kai)车时进(出)气管内闸门未关闭；

(2)流量超(chao)过标准值(zhi)或风管泄漏；

(3)风机运(yun)输的气体密(mi)度(du)过(guo)高或(huo)温度(du)过(guo)低，压(ya)力过(guo)大；

(4)主轴转速超过额定值；

(5)电(dian)(dian)(dian)机(ji)输入电(dian)(dian)(dian)压(ya)过低(di)或电(dian)(dian)(dian)源(yuan)单(dan)相断电(dian)(dian)(dian)；

(6)并(bing)联风(feng)机工作恶化；

(7)连(lian)轴(zhou)器连(lian)接不当，橡胶圈过(guo)紧(jin)或(huo)间隙不均匀；

(8)轴承座振动剧烈。