Combustion – Structural installation
Patent
1997-03-26
1998-08-04
Price, Carl D.
Combustion
Structural installation
431 5, 431285, F23Q 900
Patent
active
057884773
ABSTRACT:
A gas flare includes a primary combustion air passage having an inlet end, an outlet end and an interior cavity that extends between the inlet end and the outlet end. A pressurized gas injection ring encircles the outlet end of the primary air passage. The pressurized gas injection ring has a plurality of nozzles. Each of the nozzles is angled inwardly, upwardly and a few degrees laterally. This creates a venturi effect with a generally helical circulation that draws combustion air from the primary combustion air passage and intermixes the gas with the combustion air to form a combustible mixture.
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