Wastewater filtering treater

The utility model discloses a wastewater filtering treater which comprises a treatment platform, the bottom of the treatment platform is fixedly connected with a first wastewater pool, the bottom of the treatment platform is fixedly connected with a second wastewater pool, a water distribution tank is arranged above the treatment platform, and a rotary grating slag remover is arranged below the water distribution tank. The water inlet end of the rotary grating slag remover extends into the water distribution tank, the water outlet end of the rotary grating slag remover extends into the second wastewater pool, the top of the treatment platform is fixedly connected with a crushing tank, and the residue filtering end of the rotary grating slag remover extends into the crushing tank. According to the wastewater filtering treatment device, large-size garbage mixed in sewage can be filtered out through the arranged rotary grid slag treatment machine, meanwhile, the filtered garbage can be crushed through the crushi