The utility model aims to provide solid-liquid dispersion mixing equipment without adding other expensive and heavy mixing machines. The solid-liquid dispersion mixing equipment comprises a driving device, a driving shaft connected with the driving device, a feeding cavity and a mixing cavity, wherein the feeding cavity is provided with a powder adding opening and a liquid feeding opening; a conveying packing auger is arranged in the feeding cavity; the mixing cavity is connected below the feeding cavity; vane rotors are arranged in the mixing cavity; the vane rotors, the conveying packing auger and the driving shaft are arranged coaxially; and a discharging opening is arranged on the side wall of the mixing cavity.