Combustion – Process of combustion or burner operation – Flame shaping – or distributing components in combustion zone
Patent
1992-03-20
1993-03-09
Dority, Carroll B.
Combustion
Process of combustion or burner operation
Flame shaping, or distributing components in combustion zone
431183, 431184, 431284, 431351, 239404, 239406, F23M 304
Patent
active
051922045
ABSTRACT:
A turbo burner assembly provides for dispersion of liquid fuel into a flame region adjacent a burner head of the assembly by using compressed air to force a fine spray through apertures in an atomizing assembly. The dispersed fuel is supplied at a variable rate that corresponds to the combustion settings of the burner over the entire operating range of the burner. The dispersed fuel becomes entrained into a low quantity flow of high velocity turbo air. The quantity or rate of flow of the high velocity turbo air corresponds to the combustion air required for the correct air to fuel mixture at the lowest fuel flow rate. At increasing fuel flow rates for increased combustion settings a second low velocity stream of turbo air is introduced at a variable volume flow rate to provide together with the first stream of turbo air a correct combustion mixture with the introduced fuel over the entire range of combustion settings of the burner assembly. A gaseous fuel can be substituted for the liquid fuel.
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Cedarapids Inc.
Dority Carroll B.
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