Starch size mixing device

The invention relates to the technical field of food processing equipment, in particular to a starch size mixing device, which can be used for conveniently crushing starch dough in starch size throughsize mixing treatment of starch, conveniently and fully mixing the starch with water, ensuring that the concentration of the starch size meets specified requirements and improving the production quality of the starch size. Meanwhile, starch and water are stirred in multiple directions, so that the diversity of stirring modes of the equipment can be conveniently improved, the time required for mixing the starch and the water is shortened, the working efficiency is improved, and the practicability and reliability are improved; the mixing device comprises a slurry mixing bin, a base, a dischargepipe and a discharge valve, the base is mounted at the bottom of the slurry mixing bin, the discharge pipe is mounted on the lower right side of the slurry mixing bin, the discharge valve is mountedon the discharge pipe, a bu