Anti-corrosion ammonia-coal co-combustion direct-current burner

Anti-corrosion ammonia-coal co-combustion direct-current burner

The invention provides an anti-corrosion ammonia-coal co-combustion direct-current burner which comprises a ventilation assembly, a primary air duct and a secondary air duct, the primary air duct and the secondary air duct are both connected with the wall face of a boiler, the primary air duct is pr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG ZHICHAO, YAO WEI, ZHANG XILAI, JIN ZHONGHUA, JIA ZIXIU, YANG ZHONGCAN, ZHAO CHEN
Format: Patent
Sprache:chi ; eng
Schlagworte:
BLASTING
BURNERS
COMBUSTION APPARATUS
COMBUSTION PROCESSES
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Beschreibung
Zusammenfassung:The invention provides an anti-corrosion ammonia-coal co-combustion direct-current burner which comprises a ventilation assembly, a primary air duct and a secondary air duct, the primary air duct and the secondary air duct are both connected with the wall face of a boiler, the primary air duct is provided with a primary air nozzle, the secondary air duct is provided with a secondary air nozzle, and the secondary air nozzle is connected with the ventilation assembly. The primary air nozzle and the secondary air nozzle are both arranged in the boiler, the ventilation assembly is connected with the primary air duct and the secondary air duct and used for introducing at least one of air or ammonia gas into the primary air duct and the secondary air duct, and the driving assembly is connected with the primary air nozzle and the secondary air nozzle and used for driving the primary air nozzle and the secondary air nozzle to rotate. And the driving device is used for driving the primary air nozzle and the secondary