How to deal with vibration during sand pump operation?

2019-12-18 11:58:00 Source: dredge pump for sale|24/7 on line|China Do Pump

News Digest:Submersible dredge pump, china sand pump, slurry pump parts, How to deal with vibration during sand pump operation?,China Do Pump is a manufacturer of sand pump. dredge pump, electric submersible sand pump and hydraulic submersible dredge pump with relati

How to deal with vibration during sand pump operation?

China Do Pump is a manufacturer of sand pump. dredge pump, electric submersible sand pump and hydraulic submersible dredge pump with relative dredging equipment.

During the daily work of the sand pump, we will find that sometimes the sand pump will generate vibration, which brings inconvenience to the normal work, clarify the reasons for the vibration of the sand pump, and we must find a way to deal with it in advance. Ready. Let us introduce you specifically:


(1) What are the reasons for the vibration of the sand pump?
1.The impeller is worn or partially detached, and the eccentricity appears.
2. Bearing wear or impurities in the oil
3.Insufficient liquid flow into the pump causes vibrations in cavitation
4. Coupling coaxiality exceeds the allowable range
5. Pump fastening bolts are not secure
6.Pump large particles, debris, etc. during pump operation

7.The pump axis is too high from the water surface, causing serious cavitation in the pump.


(2) how to deal with vibration during sand pump operation?
1. Replace with new impeller
2. Replace bearing or lubricant
3.Increase the amount of liquid
4. Re-align the concentricity of the coupling
5. Inspect and tighten bolts
6.Open the pump inlet or front cover and check if the impeller is blocked
7.Adjust the axial height of the pump or the draught of the dredger.

China Do Pump is a manufacturer of sand pump. dredge pump, electric submersible sand pump and hydraulic submersible dredge pump with relative dredging equipment.For more dredging pump solutions related to How to deal with vibration during sand pump operation?, contact Sand Pump Manufacturer China Do Pump at [email protected] or call us at +8615031104888.

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