Dryer in mineral separation experiment

The utility model belongs to the technical field of mineral separation experiments, and particularly relates to a dryer in a mineral separation experiment, which comprises a barrel and a support base, the support base is positioned at the bottom of the barrel, the bottom of the support base is in contact with the ground, a scraping component is arranged in the barrel, and a positioning component is movably connected in the scraping component. According to the utility model, through the arrangement of the scraping assembly, when the barrel rotates, the scraping assembly is driven to rotate together, and the chain of the scraping assembly pulls the ore inside, so that the ore can be heated more uniformly during drying, the impact force between the chain and the ore is relieved when the ore collides with the chain, and the dried ore can be complete; the utility model has the advantage of better use, and solves the problems that the ore is integrally changed into fragments and particles due to the fact that the o