BURNER FOR BURNING LIQUID FUEL Russian patent published in 2002 - IPC

FIELD: burners for burning liquid fuel. SUBSTANCE: burner includes body made in form of volute with hollow shaft located inside it; this shaft is used for feeding fuel to burner; shaft is rotatable; fan blades are secured on this shaft; suction and axial exhaust branch pipes are fitted on body; injector made in form of rod has radial and axial holes; injector is placed in conical sleeve rigidly secured on hollow shaft; burner is also provided with drive and nozzle made in form of conical shell secured on axial exhaust branch pipe at spaced relation; nozzle is mounted for axial displacement. Axial exhaust branch pipe is mounted for axial motion. On outer surface of exhaust branch pipe there is bead whose outer surface adjoining conical surface of nozzle is also conical in shape at angle of cone equal to angle of cone of nozzle. EFFECT: increased capacity of burner; enhanced efficiency; completeness of combustion; smooth control of burner operation. 4 cl, 2 dwg