DEVICE FOR SEPARATING MIST FROM BOG AT LNG RECEIVING BASE

摘要

PROBLEM TO BE SOLVED: To prevent mist from flowing in a BOG compressor side. SOLUTION: In this device 16 for separating mist from BOG provided with a liquid drain drum 17 with which a BOG pipe 8 reaching a BOG compressor 7 is connected to separate mist in BOG by introducing BOG containing mist from the BOG pipe 8, a BOG introduction pipe 18 is connected with a barrel part of the liquid drain drum 17 and a BOG discharge pipe 19 is connected with a top part thereof to form a descent pipe part 22 flowing BOG downward into the BOG introduction pipe 18, and a spiral member 24 turning BOG is provided in the descent pipe part 22.