Low NOx premix burner

The invention relates to an improved premix burner and a method of its operation for combustion with a minimum of NOx emissions. The improvement is achieved by combining staged combustion with a premix burner in a manner such that mixing of the secondary air with the flame is delayed.

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Bibliographische Detailangaben
Hauptverfasser: STUMBAR, JAMES P, MICHELSON, HERBERT D
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to an improved premix burner and a method of its operation for combustion with a minimum of NOx emissions. The improvement is achieved by combining staged combustion with a premix burner in a manner such that mixing of the secondary air with the flame is delayed.