▎ 摘　　要

NOVELTY - The utility model claims an aquaculture waste water processing device based on three-dimensional electric Fenton technology, comprising a three-dimensional electric Fenton core reactor, an electromagnetic absorbing plate, an electrode cleaning device, the three-dimensional electric Fenton core reactor is provided with an electrode plate connected with the positive and negative electrode of the direct current power supply; the three-dimensional electro-Fenton core reactor is further provided with a particle electrode, an aeration head, the upper end of the three-dimensional electric Fenton core reactor is provided with an electromagnetic adsorption plate, one side of the electrode cleaning device is further provided with a drying system. The utility model can realize particle electrode automatic cleaning and repeated utilization, effectively prolonging the service life of the three-dimensional electric Fenton device, reducing the processing cost; the particle electrode prepared by the ferric graphene and magnetic iron composite material has magnetism, the electromagnetic adsorption plate realizes the automatic recycling of the particle electrode and the feeding after cleaning, the automatic control capability of the lifting device; The drum-type drying system effectively improves the cleaning effect of the particle electrode, and realizes the drying of the particle electrode by the blast dryer.