Cooling apparatus for electric arc furnace electrodes
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United States of America Patent
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-
Jul 25, 1989
Grant Date -
N/A
app pub date -
Nov 8, 1988
filing date -
Nov 8, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cooling apparatus for electric arc furnace (EAF) electrodes, in which nozzles spray and cool the surfaces of EAF electrodes outside the furnace roof. The water spray cooling is provided around the graphite electrode columns. Water flow is controlled in a way that water running down the electrode columns is evaporated before entering the EAF-roof hole to enable maximum graphite saving and high security.
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