A stoker-type incinerator, having: a recirculated-exhaust-gas supply unit for causing an exhaust gas resulting from treating a combustion gas to recirculate to a combustion gas channel (15) through a recirculated-exhaust-gas nozzle (36) provided to the combustion gas channel (15), and supplying the exhaust gas as a recirculated exhaust gas (S3); and a secondary-combustion-air supply unit for supplying a secondary combustion air (S2) on the downstream side of the recirculated-exhaust-gas nozzle (36) of the combustion gas channel (15) through a secondary-combustion-air nozzle (31) provided to the combustion gas channel (15). The recirculated-exhaust-gas nozzle (36) and the secondary-combustion-air nozzle (31) are arranged at different positions in plan view.
