Supporting System for the Inner Tank of LNG Storage Tank

摘要

More particularly, the present invention relates to an inner tank supporting structure for a marine LNG storage tank, and more particularly, to an inner tank supporting structure for a marine LNG storage tank, The present invention relates to an inner supporting structure of a marine LNG storage tank. To this end, an inner supporting structure of an LNG storage tank for supporting an inner tank of an LNG storage tank including a cylindrical outer tank and an inner tank is characterized in that it is provided at one side of the bottom of the outer tank to fix the center of the bottom of the inner tank, A fixed main supporter provided on the other side of the bottom of the outer tank to fix the bottom center of the inner tank and having a circular groove, a sub supporter provided on the bottom of the outer tank and supporting the bottom of the inner tank, Wherein the bottom surface of the inner tank is not fixed to the sub-supporter.