The present invention discloses a municipal wastewater treatment facility. A sewage tank is provided, and a cavity is provided in the sewage tank, and a separation device for separating the sewage in the first stage is provided in the cavity. A shredding cavity is provided in the right end wall, and a shredding device is provided in the shredding cavity for finely cutting the solid contaminants after separation; the inner bottom wall of the cavity Is provided with a compression cavity, and the compression cavity is provided with a filtration device for filtering the separated sewage; as described above, the device of the present invention is simple in configuration, convenient to use, Separation, shredding, filtration, and mixing / stirring operations can be realized in an integrated manner, sewage treatment efficiency can be greatly improved, and equipment use costs can be reduced; High and push There is a worth to Umate use. [Selection] Figure 1
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