High Temperature Oil Pump Hydraulic Seal
Jan 26, 2022
What is the mechanical hydraulic seal of high temperature oil pump? The oil pump is a light and compact pump, an oil pump is proposed with a housing made of an aluminum-containing material and a movable molding arranged in the housing, wherein the movable molding is At least partially made of a sinterable material comprising at least an austenitic iron-based alloy, and wherein the molding made of a sinterable material has a coefficient of thermal expansion that is at least the outer shell .
So, what are the applications and characteristics of high temperature oil pump mechanical hydraulic seals?
In petrochemical and oil refining devices, we often see that the hot oil pumps with higher temperature used include tower bottom hot oil pumps, heat carrier pumps, oil slurry pumps, residual oil pumps, wax oil pumps, asphalt pumps, molten sulfur and Plasticizer pumps, etc.
In the oil pump in the high temperature mechanical hydraulic seal, the sealing pair adopts hard to hard to solve the mechanical hydraulic seal of the vacuum tower bottom hot oil pump containing solid particles at low pressure, and the elastic sealing element adopts metal bellows to solve the hot oil pump under different pressures. Hydraulic seals, adopt the shaft seal box sleeve to reduce the temperature to solve the hot oil original machine hydraulic seals, adopt the finned shaft seal box to protect the auxiliary hydraulic seals to solve the hot oil pump mechanical hydraulic seals and use the double-faced hydraulic seals , strengthen the measures such as flushing.
