Advanced treatment equipment for coal chemical wastewater

The utility model discloses coal chemical industry wastewater advanced treatment equipment which comprises a treatment barrel, a water inlet pipe is arranged at one end of the treatment barrel, a first treatment assembly is arranged on one side of the treatment barrel, one end of the first treatment assembly penetrates through one side of the treatment barrel, and a second treatment assembly is fixedly arranged at one end of the treatment barrel. One end of the second treatment assembly extends from the outside of the second treatment assembly to the inside of the second treatment assembly, so that a flocculant can be uniformly sprayed into the coal chemical industry wastewater when the coal chemical industry wastewater is treated, and the problems of caking and non-uniform mixing can be avoided; meanwhile, the coal chemical industry wastewater can be filtered for multiple times, so that the deep treatment effect of the coal chemical industry wastewater can be ensured, and the treated coal chemical industry w