APPARATUS FOR CLEANING THE CRANKCASE OF A DUAL-FUEL ENGINE

摘要

The present invention relates to an apparatus for cleaning a crankcase of a dual-fuel engine. The apparatus comprises: a purge gas supply unit for supplying purge gas for cleaning the interior of the crankcase; a supply line for providing a path for supplying the purge gas from the purge gas supply unit to the interior of the crankcase; an open/shut unit mounted on the supply line to open/shut the supply of the purge gas; and an exhaust line installed in the crankcase for exhausting gas. Thus, the present invention removes fuel gas remaining in the crankcase of the dual-fuel engine, thereby preventing an explosion caused by the fuel gas discharged from the crankcase. Further, the present invention accurately determines whether or not fuel gas exists within the crankcase to minimize the labor and costs required for removing fuel gas.