NOZZLE ATTACHED DEVICE FOR DRYING AND HEATING LADLE

• Main Authors: AHN, SEONG SU, BAE, WON SU, JUNG, JAE GON, KIM, YEONG U
• Format: Patent
• Language: English; Korean
• Published: 04.04.2002
• Edition: 7
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

PURPOSE: A nozzle attached device for drying and heating ladle is provided to uniformly heat the ladle by adhering various typed nozzles onto the end part of a conventional ladle burner so that flame of the ladle burner gets to the bottom of the ladle. CONSTITUTION: In a burner(3) for drying and heating a ladle where the burner is installed at the central part of a ladle cover(2) and consisted of fuel supply port(4), air supply port and flame guide(6), the nozzle attached device for drying and heating the ladle is characterized in that the nozzle attached device uniformly dries and heats upper and lower parts of the inside of the ladle(1) by adhering a long nozzle formed of Ni/Cr steel or Cr/Co steel based heat resisting alloy steel, silicon nitride, sialon or silicon carbide based ceramic material onto the flame guide(6).