SHROUD NOZZLE FOR A DEPOSITION APERTURE, CAPABLE OF PREVENTING A TUNDISH MOLTEN STEEL FROM BEING FLOWED IN AN INSIDE OF A SHROUD NOZZLE AND A CONTINUOUS CASTING UNIT INCLUDING THEREOF

摘要

PURPOSE: A shroud nozzle for a deposition aperture and a continuous casting unit including thereof are provided to prevent a blockage of a nozzle by beforehand cutting off that a filler is positioned inside a tube part by stocking the filler in the filler loading part of an external of the tube part.;CONSTITUTION: A shroud nozzle for a deposition aperture and a continuous casting unit including thereof comprise a tube part(131) and a filler loading part(132). The tube part is connected to a melting discharge pipe(115) of a ladle(110), and provides a path in which a molten steel moves. The filler loading part is combined in an exit of the tube part. The filler loading part ejects a filler(140) falling down from the molten steel discharge pipe according to an aperture of the ladle after temporarily loading. The filler loading part maintains a form for a preset time and is removed by being melted with a molten steel inside a tundish. The filler loading part is formed with a paper or a wood material.;COPYRIGHT KIPO 2013