B - Operations – Transporting – 22 – D
Patent
B - Operations, Transporting
22
D
B22D 11/10 (2006.01) B22D 11/113 (2006.01) B22D 41/50 (2006.01)
Patent
CA 2314076
The invention relates to a device for feeding molten metal, especially liquid steel, through submerged casting tubes of an intermediate tank in a stationary permanent mold of a continuos slab casting installation. The intermediate tank (21) is configured as a casting chamber (22) fitted with a vacuum pump (27), said casting chamber being connected to a main chamber (23) into which the molten mass (S) is fed from the outside. The floor (24) of the casting chamber (22) is fitted with at least three adjacent submerged casting tubes (31-3n).
L'invention concerne un dispositif pour l'amenée de métal en fusion, en particulier d'acier liquide, par l'intermédiaire de busettes de coulée immergées d'un contenant intermédiaire, dans une coquille fixe d'une installation de coulée en continu de brames. Le contenant intermédiaire (21) se présente sous la forme d'une chambre de coulée (22) pourvue d'une pompe à vide (27), qui est reliée à une chambre principale (23) dans laquelle le métal en fusion (S) est amené depuis l'extérieur, au moins trois busettes de coulée immergées (31-3n) étant placées l'une à côté de l'autre dans le fond (24) de la chambre de coulée (22).
Bocher Gerhard
Muller Peter
Reichelt Wolfgang
Urlau Ulrich
Fetherstonhaugh & Co.
Salzgitter Ag
Sms Demag Ag
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