Advanced treatment equipment for chemical wastewater

The invention relates to the technical field of wastewater treatment, in particular to advanced treatment equipment for chemical wastewater. The technical problems are as follows: when a traditional slag salvaging machine is used for salvaging and separating dirt, part of the dirt is remained and adhered in a slag salvaging hopper, and when the traditional slag salvaging hopper is recycled, the residual and adhered dirt in the traditional slag salvaging hopper enters waste water for the second time, secondary pollution is caused, the waste water treatment efficiency is reduced, and the waste water treatment cost is reduced. Other steps need to be added to carry out secondary separation and purification on the wastewater, so that the wastewater treatment steps are complicated. According to the technical scheme, the advanced treatment equipment for the chemical wastewater comprises a sewage treatment cabin and a sewage collection hopper, the sewage treatment cabin is installed on a working plane through support