Ferrite recovery unit in waste water

The utility model relates to a ferrite recovery unit in waste water, it contains wastewater tank, permanent magnetic drum, scraper and ferrite collection device, permanent magnetic drum arranges wastewater tank's both ends in, and the edge at permanent magnetic drum is fixed by the support to the scraper, the lower extreme the device that ferrite collection device placed at the scraper utilizes magnetic adsorption, the recovery of ferrite among the heavy metal ion waste water that the common precipitation technique of realization handled. The device contains wastewater tank, permanent magneticdrum, scraper and ferrite collection device. The utility model has the advantages of: the device cost is low, simple structure, high, the operation of being convenient for of feasibility, the unit capacity is big, can realize that the continuous high efficiency of ferrite is got rid of in the waste water, the device need not to apply external force, can reach energy -conserving purpose. 本实用新型涉及种废水中铁氧体回收装置，其包含废水槽，永磁滚筒，刮刀以