BURNER AND FEED APPARATUS FOR FLASH SMELTER

A burner for a flash smelting furnace. The burner has an adjustable nozzle to control the velocity of the combustion gas supply to the reaction shaft. The nozzle is defined by the burner injector and a surrounding structure that extends from the burner wind box through the opening in the burner bloc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GONZALES, THOMAS W, FRANKS, GEORGE, GONZALEZ, VICTOR, MALLORY, ALAN, VEENSTRA, ROBERT
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING BURNERS CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS COMBUSTION APPARATUS COMBUSTION PROCESSES DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FERROUS OR NON-FERROUS ALLOYS FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING KILNS LIGHTING MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON OPEN SINTERING OR LIKE APPARATUS OVENS PRETREATMENT OF RAW MATERIALS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL PRODUCTION AND REFINING OF METALS RETORTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS
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Beschreibung
Zusammenfassung:	A burner for a flash smelting furnace. The burner has an adjustable nozzle to control the velocity of the combustion gas supply to the reaction shaft. The nozzle is defined by the burner injector and a surrounding structure that extends from the burner wind box through the opening in the burner block that integrates with the furnace. The nozzle is adjusted by control means that is exterior of the wind box. La présente invention a trait à un brûleur qui est destiné à un four de fusion éclair. Le brûleur est équipé d'une buse réglable permettant de contrôler la vitesse de l'alimentation en gaz de combustion vers l'arbre de réaction. La buse est définie par l'injecteur du brûleur et une structure environnante qui s'étend à partir de la boîte à vent du brûleur à travers l'ouverture dans le bloc de brûleur qui est intégré au four. La buse est réglable grâce à un moyen de commande qui se trouve à l'extérieur de la boîte à vent.