Burner emission device

A mixing/quenching device is in the form of a perforate metal sheet or screen secured at the downstream end of a belled orifice with the perforations defining a plurality of flow paths. The dividing and combining of the flow is passing through the flow paths provides turbulence such that thermal NOx...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DRAGO, THOMAS E, SWIECZKOWSKI, ROBERT H
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A mixing/quenching device is in the form of a perforate metal sheet or screen secured at the downstream end of a belled orifice with the perforations defining a plurality of flow paths. The dividing and combining of the flow is passing through the flow paths provides turbulence such that thermal NOx is reduced.