Reasons for high vibration in mechanical pumps
Thread Content
The bottom pump of the C7 removal reformation tower experiences high vibration; what could be the cause?
The reasons for high vibration in mechanical pumps may include the following: 1. Misalignment or installation errors between the pump and the drive motor. 2. Bearing wear or damage. 3. Uneven stress caused by impeller imbalance or blockage. 4. Excessive or insufficient flow causes the pump to operate under conditions other than those for which it was designed. 5. Cavitation occurs in the system. 6. Loosening or deformation of the joint or foundation. 7. Solid particles in the liquid cause wear or blockage. It is recommended to check and adjust the aforementioned potential issues in order to reduce pump vibration. .
The shafts are not aligned, the anchor bolts are loose, etc. The circulating water has white foam; the cause is unknown. https://bbs.hcbbs.com/thread-5669817-1-1.html (Source: Haichuan Chemical Industry Forum) The circulating water in the circulating water system is yellow, similar to the color of the Yellow River. https://bbs.hcbbs.com/thread-5667515-1-1.html (Source: Haichuan Chemical Industry Forum)
There are just a few of them; let’s check them one by one