Testing device for evaluating molten glass erosion resistance of refractory material

The utility model discloses a testing device for evaluating molten glass corrosion resistance of a refractory material, and belongs to the field of refractory materials. Comprising a heating furnace, a heating element and a temperature measuring element are arranged in the heating furnace, and a plurality of quartz crucibles are contained in the heating furnace; rotating motors with the same number as the quartz crucibles are arranged above the outside of the heating furnace, output shafts of the rotating motors are vertically arranged downwards, and the output shaft of each rotating motor is connected with a cylindrical refractory material sample in the heating furnace through a connecting rod penetrating through the top wall of the heating furnace; and each rotating motor is connected with a lifting motor for controlling the lifting of the rotating motor. According to the utility model, anti-erosion contrast tests and parallel tests of a plurality of refractory material samples at different rotation rates u