Low-nitrogen combustor

Low-nitrogen combustor

The low-nitrogen combustor comprises a first cavity, a first opening and a second opening are formed in the two ends of the first cavity respectively, a first gas spray gun is arranged at the end, close to the first opening, in the first cavity in the axis direction, and an ignition gun and a spinni...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: XING YUMING, HAO ZHAOLONG, CHEN HUAIJU, CHEN WANDONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
BLASTING
BURNERS
COMBUSTION APPARATUS
COMBUSTION PROCESSES
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Beschreibung
Zusammenfassung:The low-nitrogen combustor comprises a first cavity, a first opening and a second opening are formed in the two ends of the first cavity respectively, a first gas spray gun is arranged at the end, close to the first opening, in the first cavity in the axis direction, and an ignition gun and a spinning disk are arranged at the end, close to the first opening, in the first cavity; a second cavity is formed outside the first cavity, a third opening and a fourth opening are formed in the two ends of the second cavity correspondingly, a plurality of second gas spray guns are evenly arranged between the second cavity and the first cavity in the circumferential direction, and the directions of outlets of the second gas spray guns are all tangent to the first opening. The rotational flow direction generated by the second gas spray gun is opposite to the rotational flow direction generated by the rotational flow piece, and the rotational flow direction generated by the third gas spray gun is opposite to the rotational