2023-10-20
Roots blower failure analysis and solutions
Roots blower in the use of the process may appear some faults, the following is a common failure analysis and solutions:
Excessive noise:
Failure causes: impeller and shell friction, bearing damage, loose transmission device, etc..
Solution: Check the clearance between the impeller and the shell and adjust it appropriately; check whether the bearing needs to be replaced; check the transmission device and retighten it.
Air leakage:
Cause of fault: aging, damaged or worn seals, loose rubber gasket, etc.
Solution: Replace the seal or repair the sealing place; check and reinstall the rubber gasket.
Unstable operation:
Failure causes: blocked air inlet or exhaust port, impeller out of balance, motor failure, etc.
Solution...
