Ladle porous brick core changing device

• Main Author: HANHUA,CHEN GU
• Format: Patent
• Language: English
• Published: 16.08.2006
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; CHEMISTRY; HAND TOOLS; MANIPULATORS; METALLURGY; METALLURGY OF IRON; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; POWDER METALLURGY; PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS

The utility model relates to a changing device of the fire-resistive material in the ladle, and in particular relates to a porous brick core changing device of ladle fitted outside in the turnover process of thermal state of the ladle. The technical problem to be solved is that: the porous brick core can be changed without cooling the ladle and the changing device can accurately position. The ladle porous brick core changing device is characterized in that: the ladle porous brick core changing device comprises an automobile frame, a set-in pipe of the porous brick core, an additional weight, a shift controlling device of the set-in pipe of the porous brick core and a pilot wheel. The shift controlling device of the set-in pipe of the porous brick core is fixed on the automobile frame. The inner part of the automobile frame is provided with a fixed support. The set-in pipe of the porous brick core is arranged on the fixed support. The set-in pipe of the porous brick core is provided with a fixed bolt. The pilot wheel is arranged at the bottom of the automobile frame. The utility model is chiefly used for changing the porous brick core in the condition of high temperature of the ladle.