Mixing device for producing concrete primer

The utility model discloses a mixing device for concrete primer production, which comprises a mixing kettle, ice bath mechanisms are arranged on two sides of the outside of the mixing kettle, each ice bath mechanism comprises an ice bath side hopper, a water inlet pipe, a fixed end plate, a worm and a hexagonal screw groove, the ice bath side hoppers are mounted on two sides of the outer wall of the mixing kettle, and the fixed end plates are mounted on the outer wall of the mixing kettle. The bottom end of the water inlet pipe is installed at the top end of the interior of the ice bath side hopper in an embedded mode, the fixed end plates are welded to one side of the surface of the ice bath side hopper, the worm is installed between the two fixed end plates in a penetrating mode, and the hexagonal screw groove is formed in the surface of one side of the end of the worm. According to the utility model, ice cubes in the ice bath side hopper can be used for quickly cooling the interior of the mixing kettle and