Burner and method for operating a burner

Burner (100) comprising an inner fluid supply unit (110) and an outer fluid supply unit (120), wherein the inner fluid supply unit (110) comprises a first inner fluid ejection element (111), a second inner fluid ejection element (112) encompassing the first inner fluid ejection element (111) and a t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GRIPENBERG, Henrik, LODIN, Johannes, RANGMARK, Lennart, RICHARDSON, Andrew, EKMAN, Tomas
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:Burner (100) comprising an inner fluid supply unit (110) and an outer fluid supply unit (120), wherein the inner fluid supply unit (110) comprises a first inner fluid ejection element (111), a second inner fluid ejection element (112) encompassing the first inner fluid ejection element (111) and a third inner fluid ejection element (113) encompassing the second inner fluid ejection element (112) and wherein the inner fluid supply unit is configured for ejecting a first oxidant, a second oxidant and a fuel. The outer fluid supply unit (120) comprises at least two outer fluid ejection elements (121), arranged at a specific radial distance from the inner fluid supply unit (110), wherein each individual outer fluid ejection element (121) is configured for ejecting the first oxidant and the second oxidant by means of a central fluid ejection element (122) and an encompassing fluid ejection element (123) encompassing the central fluid ejection element (122).