How to judge the degree of wear was introduced.we and how to repair?

　　Wear was introduced.we how to repair? How to judge the wear degree? Roots blower in general are not allowed to reverse (because the clearance between the inlet and outlet set different), the roots blower so all need to set up on the exhaust end check valve.

　　Roots blower is also allow the wind from the input to the pipeline system, prevent the roots blower suddenly stop, roots blower to system received the effect of system pressure of gas, roots blower roots blower flow impact caused inversion, damage the roots blower, in addition a few roots blower parallel operation, assuming that one of them does not work, then check valve can also prevent exhaust the gas through the machine does not use roots blower, caused the damage of inversion. Roots blower, in short, is to protect not reverse. Points: the form of the structure of vertical roots blower type two rotor in horizontal centerline in the same vertical, horizontal airflow, level; Roots blower horizontal type two rotor axis in the same horizontal plane, vertical airflow into, vertical. Said roots look into the blades, the vast majority of was caused by a larger bearing clearance, if not replace synchronous gear, it is recommended to use good quality bearings, don't have to import at least have to use wazhou or luoyang high-speed bearing, wear was introduced.we judgment according to the gear assembly clearance, if the gear wear overrun, can be two synchronous gear surface processing, so gear can prolong the service life of double, adjust the two blades gap when feeler along the wind leaf length measurement must be used.

　　If it is found that there was introduced.we problems to contact maintenance personnel to repair, or it will affect the enterprise production operation, serious roots blower to change gears.

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