Municipal outdoor drainage port filter

The filter comprises a water pipe, flange plate connectors A are arranged at the symmetrical bottoms of the two sides of the water pipe, connecting screws are arranged on the flange plate connectors A, and filter cup assemblies are connected to the symmetrical bottoms of the two sides of the water pipe. A rotating paddle assembly capable of moving in the circumferential direction in one direction is arranged at the intersection position in the water pipe and comprises paddles, a rotating shaft and a fixing shaft, clamping elastic pieces arranged in a circumferential array are arranged on the outer wall of the fixing shaft, and clamping grooves arranged in a circumferential array are formed in the inner wall of the rotating shaft. According to the filter for the municipal outdoor drainage port, sewage and garbage are separated through the filter cup assembly, so that the garbage can be conveniently and quickly treated, and the working efficiency of workers is improved; by rotating the paddle assembly, sewage a