Combustion – Process of combustion or burner operation – Flame shaping – or distributing components in combustion zone
Patent
1992-03-27
1993-03-23
Jones, Larry
Combustion
Process of combustion or burner operation
Flame shaping, or distributing components in combustion zone
431116, 431181, F23C 500
Patent
active
051958848
ABSTRACT:
Improved low NO.sub.x formation gas burner apparatus and methods of burning uel are provided. The burner apparatus includes a refractory burner tile having a base portion and a wall portion, the wall portion extending into the furnace, surrounding a central area of the base portion and having exterior sides which are slanted. Means are attached to the burner tile for mixing a portion of the fuel gas with the air and discharging the resulting mixture into a primary burning zone in the furnace from within the space defined by the wall portion of the burner tile. At least one secondary fuel gas nozzle means positioned for discharging the remaining portion of the fuel gas adjacent to an external slanted side of the wall portion whereby the fuel gas mixes with flue gases and air in the furnace and burns in a secondary burning zone therein.
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Jones Andrew P.
Napier Samuel O.
Noble Roger K.
Schwartz Robert E.
John Zink Company, a Division of Koch Engineering Company, Inc.
Jones Larry
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