Double-effect device for demagnetizing and filtering impurities of liquid raw materials

The utility model relates to the technical field of liquid raw material impurity removal equipment, in particular to a double-effect device for demagnetizing and filtering liquid raw material impurities, which comprises a barrel body and a barrel cover capable of covering the barrel body, and a liquid inlet is arranged on the barrel body; a liquid outlet is formed in the barrel body; the demagnetizing assembly is used for adsorbing and removing magnetic impurities in a liquid raw material; the filtering assembly is used for filtering and purifying the liquid raw material; the demagnetizing assembly and the filtering assembly are both arranged in the barrel body; the magnetism removing assembly is a permanent magnet impurity remover which is of an annular structure and formed by a plurality of magnetic bars in parallel in a surrounding mode. According to the permanent magnet impurity remover, the double effects of filtering and removing magnetic impurities and other impurities on liquid raw materials can be ac