▎ 摘　　要

NOVELTY - The utility model claims a film distillation industrial waste water processing device based on graphene technology, comprising a box body; the inner part of the box body is provided with a filtering component; the outer respectively is provided with a recoil component and a drainage component; the recoil component comprises a recoil motor; a piston and a cylinder body; the recoil motor is fixed on the outer wall of the box body through a bracket; the outer wall of the output shaft of the recoil motor is fixed with a rotating plate through a bolt, the inner wall of the rotating plate is provided with a semi-ring groove; the inner wall of the semi-ring groove is movably connected with a hinge rod; the outer wall of the hinge rod is rotatably connected with a connecting rod; the outer wall of the other side of the connecting rod is rotatably connected on the outer wall of the piston; the cylinder body is welded on the outer wall of the box body; and the inner wall of the box body located at the inner side of the cylinder body is provided with a reverse punching hole; the sliding of the piston sealing is connected with the inner cavity of the cylinder body; the outer wall of one side of the piston is welded with a spring; The utility model is capable of well separating the impurity on the filter screen from the filter screen to prevent blocking.