The application discloses a
tower machine coating line pretreatment
wastewater treatment device and particularly relates to the field of
wastewater treatment, which comprises a first filtering box, a second filtering box and a third filtering box, the inner cavities of the first filtering box, the second filtering box and the third filtering box are fixedly connected with conical plates, and the middle parts of the three conical plates are respectively provided with a first filter layer, a second filter layer and a third filter layer. The application firstly realizes the functions of precise
drug distribution of the liquid ring, liquid scattering and
diffusion by the first conical cover and the flow equalizing ball, liquid gathering by the liquid collecting bucket and secondary
diffusion by the second conical cover, realizes the synchronous and continuous addition of waste liquid and additives, efficient mixing and continuous
discharge of the mixed liquid, realizes the continuous input of
wastewater, mixing in the flowing process, filtering and then direct
discharge. The design can match the industrial production
rhythm of the continuous generation of the
tower machine coating line pretreatment wastewater, avoids the problems of treatment process interruption and waste liquid retention and accumulation.