Powder spraying and cooling device for composite wax production

The utility model discloses a powder spraying cooling device for composite wax production, and belongs to the technical field of composite wax production. In order to solve the problems that pre-cooling is not carried out before powder spraying, and the heat exchange effect is insufficient during cooling, an outer tank body is arranged outside a condensation tank, a spiral pipe is arranged in the outer tank body, the spiral pipe is arranged in a spiral mode so that a composite wax material can be more fully pre-cooled within a limited range, and the heat exchange efficiency is improved. The cooling bin is arranged in the main bin, it is guaranteed that composite wax materials can be more fully pre-cooled before entering the cooling bin, and the overall powder spraying and cooling effect of the composite wax in the later period is improved. Fan blades are arranged at the top in the main bin, a communicating opening of the main bin and a ventilation channel is formed in one side of the fan blades, and the venti