Continuous and electromagnetic separating method for zinc slag in heat galvanizing liquid

This invention relates to a method for separating Zn dregs in galvanized fluid continuously by electromagnetism including: applying a Zn fluid pump to extract Zn fluid from a Zn boiler to flow into a clarifier launder, in which, dregs are separated in the launder from the fluid in the separation process, the first stage filter uses a foam ceramic filter, and hot galvanized fluid after the first stage filtration flows into a magnetic scummer, which exerts an alternating magnetic field by a coaxial solenoid coil to let Zn fluid in the ceramic tubebe acted by electromagnetic force vertical to the ceramic tube wall, and Zn dregs move along the direction opposite to the magnetic force born by the Zn fluid under the magnetic field to be captured till moving to the wall of the ceramic pipe, the Zn fluid flows from the scummer device t oflow back to a Zn boiler via a pipeline connected with the boiler to finish a continuous clarification process out of the boiler to remove dregs.