By means of electric heating or gas heating, automatic stirring can effectively refine lard, butter, chicken and duck oil. It is a low smoke environmental protection type, corrosion-resistant, easy to clean, multi-functional, dry refining animal oil refining equipment, which can effectively alleviate the oxidation degree of fried oil, inhibit the rise of acid medium, automatically filter residual inspection and automatically control temperature during the refining process, so as to improve the refining speed, environmental protection and energy conservation.