The utility model discloses an improved
ladle cover of a steel
ladle roaster, which comprises a
ladle cover
assembly, a first cover plate and a second cover plate, the ladle cover
assembly is mounted on the steel ladle roaster, and the steel ladle roaster can seal and bake tilting steel ladles and plug rod bottom pouring steel ladles by replacing the first cover plate and the second cover plate. The steel ladle roaster comprises a base, a rotary lifting device, a supporting arm and a
roasting temperature control device, a burner is arranged at one end of the upper portion of the supporting arm, an
air blower, a
gas pressure control device and counterweight iron are arranged at the other end of the upper portion of the supporting arm, the rotary lifting device is connected between the base and the supporting arm, and the
gas pressure control device comprises a burner, an ignition gun, a gas
pipe and an air
pipe. The upper portion of the burner is communicated with a burning
torch and a gas
pipe, and the side face of the burner is communicated with an air pipe and an
air blower. According to the improved ladle cover of the steel ladle roaster, the steel ladle
roasting efficiency and quality are improved, and the improved ladle cover has the advantages of being high in production efficiency, safety and reliability.