device for the automatic cleaning of the giessstrahlschutzrohres in continuous casting.

摘要

The present invention relates to an installation for automatic operation of a protective tube of the jet (5) of the continuous casting, comprising means (21, 23, 24) for holding the protective tube (5) in a continuous casting ladle, the transfer of said tube (5) between a ladle and the installation of the cleaning action (20) and to maintain this protective tube (5) in said installation, the means (27, 29) for blowing oxygen under pressure in the protective tube (5), means (25, 26) of the suction of the smoke emitted during the cleaning of the protective tube (5) and means (30) of the recovery of metal coming out of the protective tube at the moment of its cleaning.