FASTENING DEVICE OF SHROUD NOZZLE

摘要

PURPOSE: A shroud nozzle coupling apparatus is provided to include a first magnet part and a second magnet part, thereby coupling the shroud nozzle on the lower end of a ladle to have good perpendicularity. CONSTITUTION: A shroud nozzle coupling apparatus includes a first magnet part(110) and a second magnet part(120). The first magnet part is fixed around a collector nozzle(210) which is on the lower end of a ladle(200). The second magnet part is fixed to the top of a shroud nozzle(300) which is mounted on the lower part of the collector nozzle, and faces the first magnet part which can be attached and detached. At least one of the first magnet part and the second magnet part are formed of electromagnets.