Cyclone separator coupled with force field

The invention discloses a novel cyclone separator. On the basis of the centrifugal force field of the existing cyclone device, the electric field or the magnetic field is coupled; the center of an inner cavity of the cyclone separator is provided with an electric (magnetic) pole rod; and the wall of a separator tube is used as an electric (magnetic) pole corresponding to the electric (magnetic) pole rod. The electric (magnetic) pole at the center is cylindrical or spiral. The cyclone separator has the advantages that the separating efficiency is high, the energy is saved, no secondary pollution is caused, self cleaning without scaling is achieved and the maintenance is free.