FIELD: ferrous metallurgy; continuous steel casting.
SUBSTANCE: proposed intermediate ladle is provided with discharge hole in bottom over which intermediate vessel is arranged. Intermediate vessel is enclosed by movable vertical displacement tube. Vessel and tube are arranged with side clearance relative to each other. In lower operating position, end face of tube thrusts against bottom of ladle, and in upper operating position it does not come out of limits of input hole of intermediate vessel. Guaranteed separation of slag is provided at casting of steel in mould.
EFFECT: improved quality of castings, increased yield, decreased reject.
5 cl, 6 dwg
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