Coal burner

A burner for use in a vapor generator having an outlet feeding the combustion zone of the generator with a mixture of fuel and air in a controlled turbulent flow. The housing for the burner has a relatively small diameter so that a relatively small amount of primary air is sufficient to carry the fu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TROZZI, NORMAN K
Format:	Patent
Sprache:	eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS BLASTING BURNERS COMBUSTION APPARATUS COMBUSTION PROCESSES HEATING LIGHTING MECHANICAL ENGINEERING NOZZLES PERFORMING OPERATIONS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A burner for use in a vapor generator having an outlet feeding the combustion zone of the generator with a mixture of fuel and air in a controlled turbulent flow. The housing for the burner has a relatively small diameter so that a relatively small amount of primary air is sufficient to carry the fuel to the burner nozzle. At least one atomizer is fitted in an opening of the burner housing for introducing atomizing air in a generally tangential direction relative to the axial flow of the fuel. The air creates turbulence so as to swirl the fuel and distribute same in a controlled manner to provide for even burning of the fuel in the combustion zone.