DEGASSING DUCT FIXING APPARATUS FOR GAS DOME OF LNG CARRIER

摘要

The present invention relates to an inner deck in which an inner deck is disposed in parallel with a trunk deck of a hull on which an upper portion of a gas dome body of an LNG line is fixed, A support unit fixed to an outer peripheral surface of a lower side of the gas dome body; A support rod disposed parallel to an outer circumferential surface of the gas dome body from one side of the support unit; And a deck supporting channel unit connected to the upper side of the support bar and including a body piece for supporting and supporting one side edge of the inner deck, characterized in that the deck supporting channel unit for fixing the secondary degassing duct in the gas dome of the LNG vessel And more particularly, to a degassing duct fixing apparatus for a gas dome of an LNG line, which can minimize the use of raw materials and provide an optimal supporting structure.