Stoves and furnaces – Hot-air furnaces – Air baffles
Patent
1986-09-12
1988-10-11
Green, Randall L.
Stoves and furnaces
Hot-air furnaces
Air baffles
126116R, 126109, 431347, 431353, F24H 300, F24H 308
Patent
active
047763205
ABSTRACT:
A device is disclosed for use in a combustion system to inhibit formation of oxides of nitrogen (NO.sub.x) by the combustion system thereby reducing NO.sub.x emissions from the combustion system. The device is made of a material, such as stainless steel, which is positioned at the periphery of a combustion flame produced by a burner which is part of the combustion system, to temper the combustion flame by absorbing thermal energy from the combustion flame. The device sufficiently tempers the combustion flame to limit peak combustion flame temperatures and residence times at these peak combustion flame temperatures to levels which inhibit formation of oxides of nitrogen while allowing substantially complete combustion of the fuel supplied to the burner.
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Ripka Chester D.
Shaheen John A.
Carrier Corporation
Green Randall L.
Kelly Robert H.
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