Aluminum electrolysis cell carbon residue fishing device

The invention relates to the technical field of carbon residue fishing, in particular to an aluminum electrolysis cell carbon residue fishing device which comprises a shell, a spiral blade rod is arranged in the shell, a motor is arranged at the right end of the spiral blade rod and fixedly installed on the shell, a plurality of blade holes are formed in the spiral blade rod, and a discharging opening is formed in the right side of the lower end of the shell. A filter frame is arranged on the lower side of the discharging opening, a pressing plate is movably arranged in the filter frame, a plurality of through holes are formed in the front end and the rear end of the filter frame, and a movable plate is slidably mounted at the lower end of the filter frame, so that efficient fishing of carbon residues in the electrolytic cell is achieved, and the carbon residues dispersed on the surface and in electrolyte can be collected and fished; efficient separation of carbon residues and electrolyte in the fishing proce