GASIFICATION BURNER

PROBLEM TO BE SOLVED: To allow heat load effect received from the inside of a furnace to be small, and to suppress adhesion and growth of slag at the tip of a burner.SOLUTION: In a gasification burner 1, which includes: a fuel supply pipe 11 that is disposed by enclosing an outer periphery of a first gasification agent supply pipe 9 centering on the axis thereof and into which a finely divided solid fuel carried to a carrying gas is flowed; a second gasification agent supply pipe 13 that encloses an outer periphery of a fuel supply pipe 11 centering on the axis thereof; and a cooling water supply pipe 7 that encloses an outer periphery of the second gasification agent supply pipe 13, the gasification agent flowing in the first gasification agent supply pipe 9 is exhausted from a first exhaust nozzle 15, and the gasification agent flowing in the second gasification agent supply pipe 13 is exhausted from a plurality of the second exhaust nozzles 19 concentrically disposed on the outside of the fuel supply pipe 11. The exhaust speed of the gasification agent exhausted from the second exhaust nozzles 19 is speedier than that of the finely divided solid fuel exhausted from the fuel supply pipe 11.