Die for replacing anode of aluminum electrolysis cell and mounting method

• Main Authors: HUANG QINGCUO, LI JIANJUN, MA JUNXI
• Format: Patent
• Language: Chinese; English
• Published: 15.08.2023
• Subjects: APPARATUS THEREFOR; CHEMISTRY; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; METALLURGY; PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS

The invention discloses a mold for replacing an anode of an aluminum electrolysis cell. The mold comprises a carbon anode, a mold structure is arranged on the carbon anode; the mold structure comprises a long side plate, a short side plate, a fixed partition plate and a transition mold plate, the short side plate and the fixed partition plate are sequentially arranged along the side face of the long side plate, the short side plate is close to the extending end of the long side plate, the long side plate, the short side plate and the fixed partition plate are arranged on the upper end face of the carbon anode, and the transition mold plate is arranged on one side of the carbon anode. The upward extending part of the transition template is in contact with the short side plate and the fixed partition plate, a built-in cavity is formed among the long side plate, the short side plate, the fixed partition plate, the transition template and the carbon anode, and a thermal insulation material is arranged in the buil