The invention discloses chemical powder stirring equipment. The chemical powder stirring equipment comprises a tank body, wherein a power cavity is formed in the tank body; a first transmission cavitylocated in the tank body is arranged under the power cavity; a second transmission cavity located in the tank body is arranged at the left side of the first transmission cavity; a third transmissioncavity located in the tank body is arranged at the left side of the second transmission cavity; a piston cylinder is arranged in the lower end wall of the third transmission cavity in a communicatingway; a first pipeline and a second pipeline which upwards stretch out of outer space are bilaterally symmetrically arranged on the upper end wall of the power cavity in the communicating way; a firstvalve is arranged on the upper end surface of the first pipeline in the communicating way; a second valve is arranged on the upper end surface of the second pipeline in the communicating way; a thirdpipeline is arranged on the upper end surface of the first valve in the communicating way; a fourth pipeline is arranged on the upper end surface of the second valve in the communicating way. The chemical powder stirring equipment disclosed by the invention is simple in structure and convenient to use, chemical products are stirred by adopting a low-temperature steam-driven cam structure, so thatthe working efficiency is improved.