Abstract:

This paper introduces the excessive vibration problem of ethane refrigerator during commissioning. After taking some measures including the inspection of foundation bolts of the unit, the spectrum analysis of unit vibration, the return of motor to the factory for treatment and the enhancement of structural support of the unit, the vibration was significantly reduced, which fundamentally solved the excessive vibration problem of the unit.

Key words: ethane refrigerator')">

ethane refrigerator, excessive vibration, treatment measure