Maintenance Management And Operation Control Of Centrifuges

Maintenance Management And Operation Control Of Centrifuges

Maintenance management

Adopt a variety of measures to reduce the vibration of centrifuge; Reduce supernatant solid content, reduce centrifuge wear degree; Clean the supernatant reflux pipe regularly; Regular cleaning into the mud screw pump; Maintenance of flocculant automatic dispensing device; Routine inspection and maintenance.

Operational control

During the operation of the centrifuge, by adjusting the rotating speed of the drum, the dry solid load, the type of flocculant, the preparation concentration of the flocculant, the dosage and the dosage position, the thickness of the liquid ring layer, the speed difference curve and other parameters, the de-cementing can be changed. The solid content of the cake and the solid content of the supernatant make the centrifuge run in the best condition. Through the actual operation, we found that among the above factors, the setting of the thickness of the liquid ring layer and the adjustment of the speed difference are very important to the dewatering effect of the centrifuge sludge.