Causes And Treatment Methods Of Abnormal Noise Of Vacuum Pump
Jun 24, 2019| What is the abnormal sound when the water ring vacuum pump is running? Xiao Bian will introduce you to the cause and treatment of the abnormal noise of the vacuum pump.
The reason why the water ring vacuum pump produces abnormal noise:
(1) The anchor bolts are loose.
(2) Installation is not accurate.
(3) The rotor is not balanced.
(4) The axial direction of the impeller is not fixed.
(5) Foreign matter falls into the water ring type vacuum pump.
(6) The impeller of the water ring vacuum pump is broken.
(7) Bearing damage.
What should I do if there is abnormal noise when the water ring vacuum pump is running?
(1) Tighten the anchor bolts.
(2) Adjust the impeller clearance and axial enthalpy of the water ring vacuum pump to prevent friction.
(3) Check and detect the bending of the shaft, and the rotor is balanced.
(4) Tighten the nut so that the sleeve is tightly coupled to the impeller.
(5) Remove foreign matter from the water ring vacuum pump.
(6) Replace the water ring vacuum pump impeller.
(7) Check and replace the bearing.
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