METHOD FOR PRODUCTION OF QUALITATIVE FUEL-AIR MIXTURE IN BURNER Russian patent published in 2002 - IPC

FIELD: power engineering, applicable in installations for controlled steady-state pulsating combustion. SUBSTANCE: the method consists in agitation of pulverized fuel outgoing from the fuel-injection nozzle with the air flow swirled in the axial vane swirler and formed in a thin-walled hollow cylinder by organization of vortex generation and jet- stabilizer streams with the aid of a contraction-diffuser probe and a tapered combustion stabilizer. EFFECT: enhanced economical efficiency of the burner due to production of qualitative fuel-air mixture. 1 dwg