Document Type and Number:
Japanese Patent JPH0480086
Kind Code:
B2
Abstract:
In a process for continuously melting scrap (6) and/or pig iron within a converter (1), the converter (1) is heated in proximity of the bottom (3) with sub-stoichiometric burners (4), having their flames (5) essentially radially directed into the interior of the converter (1). In this case, secondary air or O2 is supplied at a distance above the burner plane for the purpose of completing the combustion. The melt is, optionally together with slag, discharged via a tapping means (9) laterally connected to the converter (1) into a mobile ladle (19). For the purpose of interchanging ladles (19), the converter (1) is swivelled into a position in which the level of the melt is located below the taphole (11).
Inventors:
VON BOGDANDY LUDWIG
MITTER GERHARD
KOELLER OTTO
POCHMARSKI LUZIAN
MITTER GERHARD
KOELLER OTTO
POCHMARSKI LUZIAN
Application Number:
JP31832988A
Publication Date:
December 17, 1992
Filing Date:
December 16, 1988
Export Citation:
Assignee:
VOEST ALPINE STAHL DONAWITZ GMBH
International Classes:
C21B13/00; B22D35/00; C21C5/28; C21C5/34; C21C5/42; C21C5/56; C22B7/00; C22B9/16; F27B14/18; C21C
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