Abnormal Vibration and Treating Analysis of High Speed Centrifugal Booster in Catalytic Cracking
When a booster set of the catalytic cracking unit in a company started up,the fault of abnormal sound and excessive vibration occurred.The condition monitoring method combined with spectrum analysis was used to troubleshoot the fault.It is found that the cause of excessive vibration and regular abnormal sound of the unit is the loose balance drum of the high-speed shaft,which makes the vibration regularity amplified.After the high-speed shaft balance drum was tightened and high-speed dynamic balance was carried out,the problems of abnormal sound and large vibration of the booster set were solved.
万方数据
维普
