The leak that occurs during trial operation

After the centrifugal pump is tested, the centrifugal force generated by the fast rotation during operation will limit the leakage of the medium. After excluding the seal between the axis and the end cover of the acid -alkali pump, most of them were caused by damage due to the friction of the dynamic static ring. It will need to be re -disassembled and replace the seal.

The leak that suddenly appears in normal operation

Suddenly leaking the single -stage single -suction ionized cardiac pump during operation was caused by the changes in the working conditions or improper operation maintenance, and the seal was damaged during the shortage, the air erosion, or the pressure for a long time. The actual output volume of single -suction centrifugal pump is small, a large amount of medium pump circulates, and the medium gasification caused by heat agglomeration will cause sealing failure. There is no manual tray when the shipment is stopped for a long time, and the friction vice is ticked from the covered cover. The aggregate, corrosive, and knotting substances in the medium will change rapidly, and the ambient temperature will change rapidly.