Simulation test device for erosion corrosion of dense liquid-solid two-phase rotating flow

The invention provides a dense liquid-solid two-phase rotating flow erosion corrosion simulation test device which comprises a motor, a central rotating shaft, a stirring kettle, a multi-layer sample mounting frame and a stirring paddle, a top flange of a barrel of the stirring kettle is in sealed connection with a flange structure, the motor is fixed on the flange structure, and the motor is fixed on the central rotating shaft. The central rotating shaft is in power connection with the motor, penetrates through the flange structure, extends into the barrel of the stirring kettle and is fixedly connected with the stirring blades; the center position of the flange structure is further downwards connected with a mounting sleeve, and the mounting sleeve does not interfere with the center rotating shaft. The multi-layer sample mounting frame is provided with at least two layers of hanging frames, each layer of hanging frame is provided with 4-12 pairs of hanging arms extending radially, the inner ends of each pai