AN APPARATUS FOR COOLING GASIFICATION BURNER USING CIRCULATION WATER SYSTEM COOLING FACILITIES OF INTEGRATED GASIFICATION COMBINED CYCLE BY CIRCULATING BOILER FEED WATER

摘要

The present invention relates to a technique for cooling a gasification burner with a circulation water system that cools an integrated gasification combined cycle facility by circulating boiler feed water and, more particularly, to a gasification burner cooling apparatus including: a heat exchanger that heats boiler feed water in part through partial heat exchange with circulation water cooling an integrated gasification combined cycle facility; a burner cooler that cools the gasification burner through heat exchange with the boiler feed water heated by the heat exchanger; and the like. The present invention requires no facility constituting a cooling water system for gasification burner cooling, and thus facility costs can be reduced.