Sewer line device capable of conveying waste water and generating electricity

The invention provides a sewer line device capable of conveying wastewater and generating electricity, which relates to the field of microbial fuel cells and comprises a sewer pipe, a filter screen, at least one support frame, a biological cell assembly and a protective cover, the filter screen is arranged at the water inlet end of the sewer pipe; at least one support frame is dispersedly arranged at the downstream of the filter screen, one end of the support frame extends into the sewer pipe, and the other end of the support frame is reserved on the outer side of the sewer pipe; the biological battery assembly is placed in the support frame, an anode is arranged at one end of the support frame, and a cathode is arranged at the other end of the support frame; the protective cover is arranged at the other end of the supporting frame, so that microbial fuel in sewage discharged from the sewer pipe can be converted into electric energy through the biological battery assembly, and the problem that the existing se