Electric arc furnace for the production of steel and method of operating this furnace
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United States of America Patent
Stats
-
May 8, 2001
Grant Date -
N/A
app pub date -
Apr 28, 2000
filing date -
May 7, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electric arc furnace is provided for the production of steel by melting metal between electrodes. The electric arc furnace comprises gas injectors provided with respective cooling chambers placed in a wall of the furnace, wherein at least one single chamber is associated with at least two injectors in order to cool each injector. Each injector is angled in a manner appropriate with respect to a corresponding gas injected thereby and to a corresponding function thereof, wherein the orientation axes of the injectors are not parallel.
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