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AssigneeAsturiana De Zinc, S.A.
InventorsFrancisco Javier Sitges Menendez, Fernando Sitges Menendez, Francisco Alvarez Tamargo, Jose Maria Martinez Valdes
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A procedure and machine for cleaning the anodes of electrolytic tanks, said procedure comprising the operations of mechanically breaking the deposits on the surfaces of the anodes, detaching and separating the deposits, once broken, and then subjecting the plate of the anodes to a flattening operation. The procedure is carried out with a machine which includes at least one pair of cutting rollers (1), nozzles for supplying jets of water under pressure (2) situated above said rollers (1), two flattening plates (3) with flat opposing surfaces, and means of suspending and raising the anodes (13) between the rollers (1), nozzles (2) and plates (3). The plates (3) may be provided on their opposing surfaces with cutting grooves.
A procedure for cleaning the anodes of electrolytic tanks, in particular for eliminating the deposits of impurities which adhere to the surfaces of the anodes during the process of producing non-ferrous metals by electrolysis, characterized in that it comprises, in combination, the following stages:
Dependencies are inferred from the claim text.