TUYERE ASSEMBLY

A tuyere assembly that is capable of improving the combustion rate of an auxiliary fuel is provided. The tuyere assembly that is installed at a melter-gasifier for forming melted iron includes a tuyere where a gas passage used for injecting an oxygen-containing gas into the melter-gasifier and a pai...

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Bibliographic Details
Main Authors BAE, JINAN, SEO, WEON-SEOG, CHOI, EUNG-SOO
Format Patent
LanguageEnglish
French
Published 17.09.2009
Subjects
BLASTING
CHEMISTRY
FURNACES
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
HEATING
KILNS
LIGHTING
MANUFACTURE OF IRON OR STEEL
MECHANICAL ENGINEERING
METALLURGY
METALLURGY OF IRON
OPEN SINTERING OR LIKE APPARATUS
OVENS
RETORTS
WEAPONS
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Summary:A tuyere assembly that is capable of improving the combustion rate of an auxiliary fuel is provided. The tuyere assembly that is installed at a melter-gasifier for forming melted iron includes a tuyere where a gas passage used for injecting an oxygen-containing gas into the melter-gasifier and a pair of fuel injection lines spaced apart from each other. The injection lines are spaced apart from the gas passage to pass through the tuyere. The injection lines inject an auxiliary fuel into the melter-gasifier. L'invention concerne un ensemble tuyère pouvant améliorer le taux de combustion d'un combustible d'appoint. L'ensemble tuyère, qui est installé au niveau d'un fondeur-gazéfieur pour former de la fonte en fusion, comprend une tuyère présentant un circuit du gaz utilisé pour injecter un gaz oxygéné dans le fondeur-gazéfieur, et une paire de conduites d'injection espacées l'une de l'autre. Les conduites d'injection sont espacées du circuit du gaz de façon à traverser la tuyère. Les conduites d'injection injectent un combustible d'appoint dans le fondeur-gazéfieur.
Bibliography:Application Number: WO2008KR07478