To provide a combustor equipped with a plurality of burners capable of suppressing deviation in the peripheral direction of amount of supply air in each burner when introducing air for combustion from an outer peripheral side.
This combustor 2 constituted by letting the plurality of burners 7 constituted by forming a plurality of air introduction holes 13 reaching the inside of a mixing chamber 10 from an outside diameter side along the peripheral direction face a combustion chamber 5 is provided with means 12A, 18, 19, 20 for equalizing amount of air supplied into the air introduction holes 13 of each burner 7. Since substantially uniform air A2 is supplied from the plurality of air introduction holes 13 provided in the peripheral direction by a configuration constituted in this way, deviation in the peripheral direction of amount of supply air is eliminated to prevent adhesion and deposit of carbide of liquid fuel caused by less flow rate of air.
YOSHIDA SHOHEI
HIRATA YOSHITAKA
MUROTA TOMOYA
Kyosuke Tanaka
Takashi Sasaki