FIELD: metallurgy.
SUBSTANCE: invention relates to shutter (10) on a metallurgical container tip, preferably copper-anode furnace (1), comprising housing (9), in which there are refractory stop plates (6, 8), and at least one connecting refractory inner casing (13). There is a detachable induction heater (14) having at least one induction coil which surrounds the refractory inner casing (13) outside casing (9).
EFFECT: as a result, constant maintenance of the melt in the tip outlet channel is provided, which is sufficiently warm, that it does not harden before and/or during melt casting, or melting any solidified metal and/or slag in the tip.
9 cl, 3 dwg
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