Furnaces – Utilizing powdered fuel
Patent
1994-11-02
1996-06-18
Denion, Thomas E.
Furnaces
Utilizing powdered fuel
110261, F23D 100
Patent
active
055267580
ABSTRACT:
A distribution half-cone for a granular or pulverized fuel, typically coal, burner is mounted within a burner nozzle thereof proximate to a burner elbow of the burner to provide a space or gap between an inner wall of the burner nozzle and the outer surface of the distribution half-cone of approximately 3/16 inch to prevent fuel roping and to minimize the pressure drop in the burner. The inlet of the distribution half-cone is formed as a sharp edge nozzle to minimize pressure drop in the burner.
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Steam: its generation and use, publication of the Babcock & Wilcox Company, .COPYRGT.1992, Chap. 13: "Burners and Combustion Systems for Pulverized Coal", pp. 13-3 to 13-13.
Giammaruti Robert J.
Perry Douglas M.
Denion Thomas E.
Edwards Robert J.
Marich Eric
The Babcock & Wilcox Company
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