Combustion – Fuel disperser installed in furnace – Plural feed means extending to common wall opening of furnace
Patent
1983-12-19
1985-11-05
Focarino, Margaret A.
Combustion
Fuel disperser installed in furnace
Plural feed means extending to common wall opening of furnace
431182, 431284, 431 10, 110265, F23M 900
Patent
active
045510903
ABSTRACT:
A burner for combustion of nitrogen-containing fuels. The burner includes a core-air tube with centrally arranged oil atomizing lance, a dust tube surrounding the core-air tube, a mantle-air tube which surrounds the dust tube and is provided with an axially shiftable twist-blade ring arranged at the air inlet, as well as a burner opening which expands conically toward the combustion chamber. The core-air tube and the mantle-air tube are supplied from a main air conduit. Air jets or nozzles are provided in a concentric arrangement around the burner opening. These air nozzles are connected with the main air passage by conduits, and the air stream discharging from the air nozzles is regulated by a flap.
REFERENCES:
patent: 2335188 (1943-11-01), Kennedy
patent: 3822654 (1974-07-01), Ghelfi
patent: 4230445 (1980-10-01), Janssen
Buttner Gerhard
Leikert Klaus
Michelfelder Sigfrid
Focarino Margaret A.
L. & C. Steinmuller GmbH
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