Impeller clearance adjustment slurry pump manufacturer ‘s Impeller clearance adjustment
Pump assembly : impeller clearance adjustment Pump impeller and rubber bushings front and rear fender gap should be equal .
A Rotation shaft axis clockwise and adjusted by screwing the nut on the bolt behind the bearing assembly to move forward. Until the impeller and the front fender rubbing against each other so far.
2 , a), The metal bush pumps After tightening the nut just relax semi- circle , slurry pump manufacturer and then tighten the nut before the bearing assembly is moved until the rear lug nut bearing body touch. b), rubber bush pumps Rear of the carrier and measuring the distance between the two rear cover . Completely loosen the nut clockwise rotation of the rotating shaft by hand . Before screwing the nut bearing components can move back until the beginning of the impeller and the rear fender friction so far. Measured once again from the back of the bracket to the back cover distance. Calculate the average distance ( gap ) and adjust the bearing components from here forward .
3 , Tighten the gland bolts on the B -side , the bolts on the A side has already tightened.
4 , The direction of the bearing body and tighten the lug nuts two adjustments .
5, The axis of rotation , if that the friction by the above method again adjusted.
6 , Remove the shaft from the shaft wrench .
Post time: Jul-13-2021