Apparatus for filtering system oil for drillship

摘要

PURPOSE: An oil filtering device for a drill ship is provided to increase a level by purifying system oil stored in a drum and to simplify a work for refueling the system oil to a drill ship. CONSTITUTION: An oil filtering device for a drill ship comprises a movable structure, a pump(120), a filter unit, and a sampling device. The movable structure comprises multiple wheels to move. The pump is loaded on the movable structure and sucks system oil stored in a drum to discharge. The filter unit is loaded on the movable structure and purifies the supplied system oil discharged from the pump. The sampling device comprises a branched pipe(141) and a sampling valve(142) and extracts the purified system oil to inspect. The branched pipe is installed on a discharge pipe(1321) extended from the filter unit. The sampling valve is installed on the branched pipe to control a flow path of the branched pipe.