APPARATUS AND METHOD FOR SUPPLYING FUEL GAS IN LNG CARRIER

摘要

A fuel delivery system and a method of an LNG carrier is provided to supply fuel by using an original apparatus in the LNG carrier without an expensive fuel supply compressor. A fuel delivery system of an LNG carrier comprises as the follows. A compressor(1) for an evaporative gas returning equipped with a capacity variableness unit is installed in the gas supply line(L1) and is connected to the cargo manifold from the LNG storage tank. An evaporative gas filtering line(L2) is duplicatedly installed in the evaporative gas supply line of the evaporative gas returning line. One end of a fuel supply line(L3) is connected to a main propulsion device and the other end of the fuel supply line is connected to the evaporative gas supply line.