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

The utility model 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 stirring blades, the length-diameter ratio of a cylinder body of the stirring kettle is not less than 2, a top flange is hermetically connected with a flange structure, the motor is fixed on the flange structure, and the stirring blades are fixed on the motor. The central rotating shaft is in power connection with a 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 ar