The utility model relates to the paraffin separation technology, particularly to a paraffin separation device, and solves the problem that the conventional paraffin separation device has high cost, large occupied area and low separating efficiency. The paraffin separation device includes a rotary filling material bed, a left liquid collecting tank and a right liquid collecting tank both arranged below the rotary filling material bed, a liquid distributor, a heating furnace connected with the liquid distributor through a pipeline, a heater, and a blower connected with the heater through a pipeline, wherein ring-shaped corrugated plate rotary filling material is arranged in the rotary filling material bed, and a clearance is reserved between the ring-shaped corrugated plate rotary filling material and the liquid distributor; an air outlet is formed at the top of the rotary filling material bed; a center hole, an air inlet and a liquid outlet are formed at the bottom of the rotary filling material bed, wherein the air inlet is connected with the heater, and the liquid outlet is connected with the left and the right liquid collecting tanks respectively through a regulating valve; and a heat-insulating jacket is sleeved outside the rotary filling material bed. The device provided by the utility model has small occupied area, is low in cost and convenient to use, and can be widely applied to paraffin separation.