摘要
本文主要介绍了一台排粉风机的故障分析及处理过程。从测试数据及检修结果来看,该风机电动机负荷侧端盖振动大主要是联轴器对中连接不良所致,同时风机存在一定的质量不平衡,在重新找正联轴器,并进行简单动平衡后,风机及电动机振动值均已降至较好水平。
The fault analysis and solution process for a exhaust fan is introduced.According to the test data,the large vibration of motor end cap in load side is caused by the coupling misalignment,and another reason is the fan have mass unbalance. After do the coupling alignment,the vibration value of fan and motor is improved.
出处
《风机技术》
2016年第2期94-96,共3页
Chinese Journal of Turbomachinery
关键词
振动
对中
不平衡
排粉风机
vibration
alignment
unbalance
exhauster fan
