BURNER DEVICE Russian patent published in 1994 - IPC

FIELD: power engineering. SUBSTANCE: exhaust gases are fed via gas supply pipe 1. Oxidizer from header 3 flows to mixing zone of device through checkers. Mixture thus prepared is discharged to boiler furnace where combustion takes place. Due to different depth of immersion of checkers (belonging to different groups) in gas supply pipe 1, optimal quality of mixing is obtained in wide range of operating condition, thus enhancing quality of combustion. EFFECT: enhanced combustion. 2 dwg