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Cause Of Vibration Caused By Multistage Centrifugal Pump In Mine
- Jul 25, 2017 -

1. Vibration caused by poor design of multistage centrifugal pump in mine

The design of multistage pump is not enough rigidity, the impeller hydraulic design considers incomplete, the static balance of the impeller is not strict, the structure of the bearing seat is poor, the foundation plate is not strong enough, it is the reason of the vibration of the pump.

2. The vibration caused by the low quality of the multistage centrifugal pump in the mine

It is the cause of the vibration of the pump to produce the same axis deviation, impeller and pump shaft of all rotating parts in the multistage pump.

3. Vibration caused by installation problem of multistage centrifugal pump for mine

The basic analysis of the multistage pump installation when the mine is not leveling, the pump shaft and motor shaft did not meet the same shaft requirements, the pipeline configuration is unreasonable, the pipeline produced stress deformation, the foundation bolts are not strong enough, is the cause of the pump vibration.

4. The vibration caused by the operation and use of multi-stage centrifugal pump

The use of high speed centrifugal pump, improper operation of the production of small flow, pump seal state of bad, pump operation State inspection is not strict, is the cause of vibration pump.