COMBUSTION BURNER

摘要

A combustion burner, wherein a combustible gas and combustion air are mixed together at enhanced efficiency. A combustion burner (1) for mixing together a combustible gas, which is generated by gasification of waste, and combustion air and supplying the mixture to a combustion chamber.  The combustion burner (1) is provided with a gas duct (3) for forming a gas flow path in which the combustible gas is moved, an air duct (22) provided along the outer surface of the gas duct and forming, between the gas duct and the air duct, an air flow path in which the combustion air taken in from the outside is moved, and a branch post (15) connected in the gas flow path to the gas duct and discharging the combustible gas from the gas duct with the gas duct branched into flow paths.  The combustion air in the air flow path is led to the branch post, discharged from the branch post toward the branched flow paths of the combustible gas, and discharged from the gas duct side to the branched flow paths of the combustible gas.