What are the causes of vibration and abnormal noise in the operation of centrifugal pumps? How to so

The drilling fluid centrifugal pump, also called sand pump, is an important equipment in the solid-liquid separation system.

Two types of centrifugal pumps, SB8×6×14 and SB8×6×11, are mainly used to provide a certain displacement and pressure to the desander, desilter, mixing funnel, and mud pump.

During the operation of the sand pump, vibration and abnormal noise may occur. What factors can cause these abnormalities? Let's analyze it together below:
1. Impeller wear is unbalanced
2. Bearing wear
3. Loose connection
4. The pump produces cavitation
5. Broken pipe or connection

These abnormalities will affect the efficiency and service life of the sand pump, and need to be eliminated and resolved in time. We can eliminate and solve the problems from the following aspects
1. Replace the impeller
2. Replace the bearing
3. Tighten the loose parts and bolts
4. Improve suction conditions and prevent air from entering the pump
5. Replace or repair broken parts

Xi'an HL Petroleum Equipment Co., Ltd. specializes in the production of various solids control equipment, Shale Shaker, mud cleaner, desander, desilter, degasser, Decanter Centrifuge, mud agitator, shear pump, spray pump, mud hopper, etc. If you have purchase requirements, please feel free to send inquiry to us: sales@hlsolidscontrol.com