Molten aluminum lifting backflow device

• Main Authors: WANG HUAIMIN, YU SHUWEI, WANG YUGANG
• Format: Patent
• Language: Chinese; English
• Published: 21.01.2022
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

The utility model discloses a molten aluminum lifting reflux device which comprises a heating furnace, an operation table is arranged on one side of the heating furnace and is divided into a lifting area and a discharging area, a lifting chamber is arranged in the lifting area, a graphite rotor is arranged in the lifting chamber, and a rotary lifting mechanism is connected above the graphite rotor. The top of the lifting chamber is provided with an outflow channel and a backflow channel, the discharge area is internally provided with a communicating chamber, the communicating chamber is communicated with the heating furnace, the communicating chamber is connected with the lifting chamber through a communicating channel, and the lowest position of the communicating chamber is provided with a discharge port. Molten aluminum can circulate between the upper layer and the lower layer, so that the temperature layer of the molten aluminum is reduced or eliminated, and the quality of the molten aluminum at all positi