The utility model discloses an automatic wash grille -type copper extraction tank, its structure includes mixing tank, clear cleaning cell, rail, extraction tank, main part, bin outlet, stair, self -cleaning control box, cell body, and clear cleaning cell left side is located to the mixing tank, and clear cleaning cell installs in the main part top, and the main part is equipped with the rail allaround, and the cell body comprises material layer, insulating layer, alloy -layer, air bed, the utility model relates to an automatic wash grille -type copper extraction tank, structurally independent setting the cell body, together put into the mixing tank with copper and extract, and mix through the motor stirring, deposit in mixing the leading -in clear cleaning cell in back, extract in the leading -in extraction tank afterwards, the waste material passes through the bin outlet and discharges, when copper and extract entering mixing tank, at first contact with the material layer, the insulating layer blocks the heat outside the insulating layer, the hardness of whole cell body has been guaranteed to the alloy -layer, the phenomenon of weeping has been guaranteed can not appear after using a period from this, application range has been improved.