Fuel combustion apparatus
AssigneeMitsubishi Jukogyo Kabushiki Kaisha
InventorsYasuro Takahashi, Yukihisa Fujima, Masaharu Oguri, Akito Komori
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Abstract
A fuel combustion apparatus for burning a premix of an air stream and a fuel jet, comprising an air nozzle for issuing air to form a conically spread film of the air stream, and an atomizer for injecting fuel circumferentially unevenly into the conical film of air stream so that a premix uniformly mixed with air but having a circumferentially varied air-fuel ratio which is locally selectively greater than 1 or less than 1.
Claims5
A fuel combustion apparatus for burning a premix of air and fuel, comprising a conical air nozzle positioned in spaced relation within a conical opening in a furnace wall to define an air passageway therebetween to form a conical film of air and fuel atomizing means for injecting fuel into the conical film of air in amounts varying circumferentially of said film of air so that a premix is formed uniformly mixed with air and having a varied air-fuel ratio which is greater than 1 and less than 1 at predetermined circumferential locations of said film of air.
Dependencies are inferred from the claim text.