The application provides a kind of
impurity removal device for waste aluminum recycling, relating to the technical field of waste aluminum recycling and
processing, comprising a treatment box, a cleaning tank is arranged at the bottom of the inner side of the treatment box, a crushing
assembly is arranged at the upper end of the cleaning tank, the crushing
assembly comprises two groups of crushing rollers, the two groups of crushing rollers are movably installed at the upper end of the inner side of the treatment box, and a flushing
nozzle is arranged at the back of each of the two groups of crushing rollers; a stirring
assembly is installed at the inner side of the cleaning tank, and is located at the bottom of the crushing assembly; the stirring assembly comprises a stirring shaft, and four groups of stirring blades are installed on the outer wall of the stirring shaft. The crushing assembly can crush waste aluminum, making it form small pieces, which then fall into the cleaning tank. The stirring assembly can stir and scrape the waste aluminum, and even rotate with the stirring blades, so that the aluminum pieces are fully mixed with the cleaning liquid, effectively improving the cleaning effect of removing oil and
dirt from the aluminum pieces.