The invention discloses a multilayer cleaning structure for a corroded foil. The multilayer cleaning structure for the corroded foil comprises the corroded foil, a transmission roller mechanism and acleaning mechanism; the transmission roller mechanism comprises a foil feeding roller, a foil discharging roller, a plurality of transmission rollers above a liquid level and a plurality of water purifying rollers; the cleaning mechanism comprises a cleaning tank; the cleaning tank is filled by a cleaning liquid at a certain liquid level; the foil feeding roller and the foil discharging roller aresymmetrically positioned above the cleaning tank; the transmission rollers above the liquid level and the water purifying rollers are rotatably arranged on the two sides of the inner wall of the cleaning tank in an even number of columns; according to the cleaning device, spraying flushing, soaking flushing and ultrasonic oscillation cleaning are adopted simultaneously, so that the cleaning effect is good; residual impurities are few; the cleaning efficiency is high; a plurality of layers of transmission roller structures are arranged in one cleaning tank, and the corroded foil is subjected to spraying flushing and oscillation cleaning for several times above or under the liquid level of the cleaning liquid, so that the number of cleaning tanks on a production line is reduced, and the using amount of deionized water and a using place are reduced; and moreover, the cleaning efficiency and effect are obviously improved.