LUBRICATING OIL RECONDITIONING SYSTEM

摘要

Apparatus and methods for improved in-line contaminant removal from engine lubricating oil are provided which employ gravity to achieve a desired flow rate of oil. The invention is adapted for use with an existing engine oil lubrication system and continuously processes a side stream that, after processing, is returned to the engine oil. During processing the oil is first filtered in filter assembly structure (121) and then drained and deposited upon the upper central surface portion of a heated dome platen (165) whereon the oil forms a thin film from which relatively low boiling volatile impurities are rapidly separated in a gaseous state. The gas is vented through upper outlet (169) and conduit (171) while the recovered reconditioned oil is collected on bottom platform (163) and recycled through return conduit (164).