Heat treatment device used after precise grinding of gas turbine blade

The utility model discloses a heat treatment device used after gas turbine blade precision grinding, and relates to the technical field of heat treatment devices, the heat treatment device comprises a cooling box and special cooling liquid filled in the cooling box, a rotating shaft is installed in the cooling box, and a plurality of groups of stirring cylinders are fixed on the outer wall of the rotating shaft; a first cavity is formed in the stirring barrel, a rotating plate is installed at the position, located at the end of the first cavity, in the stirring barrel, a second cavity is formed in the position, located on the other side of the rotating plate, in the stirring barrel, and a filter screen is installed at the position, located on the inner wall of the stirring barrel, of the side, away from the rotating shaft, of the second cavity. Through the driving motor, the adsorption part, the rotating shaft, the stirring barrel, the first cavity, the second cavity, the rotating plate and the filter screen,