The invention discloses improved chemical powder stirring equipment which comprises a box body, a power cavity is formed in the box body, a first transmission cavity positioned in the box body is formed under the power cavity, a second transmission cavity positioned in the box body is formed in the left side of the first transmission cavity, a third transmission cavity positioned in the box body is formed in 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 communicating manner, a first pipeline and a second pipeline extending out of an external space upwards are bilaterally-symmetrically arranged in the upper end wall of the power cavity in a communicating manner, a first valve is arranged on the upper end surface of the first pipeline in a communicating manner, a second valve is arranged on the upper end surface of the second pipeline in a communicating manner, a third pipeline is arranged on theupper end surface of the first valve in a communicating manner, and a fourth pipeline is arranged on the upper end surface of the second valve in a communicating manner. The improved chemical powderstirring equipment disclosed by the invention is simple in structure and convenient to use; the equipment adopts a low-temperature steam driven cam structure to stir chemicals, so that the working efficiency is effectively improved.