离心风机的振动原因分析及改进措施

Vibration cause analysis and improvement measures of centrifugal fan

用于石化企业的离心风机运行过程中出现的主要故障是振动幅度过大,易造成其零部件的损坏和停机等故障的发生,影响了设备的安全生产。文中分析了离心风机产生振动的原因,并提出相应的改进措施,实现了设备长周期的安全运转。

The centrifugal fan has a very important influence on the normal and safe production of the enterprise,so it is necessary to ensure the smooth operation of the centrifugal fan.In the process of using centrifugal fans,vibration often causes great impact on production.Therefore,this paper first analyzes the reasons for the vibration of centrifugal fans,and based on that,discusses the transformation methods.