The invention relates to the field of
sewage treatment devices, in particular to a waste
water treatment device for urban underground pipelines, comprising a connecting
pipe, a well
barrel, a driving structure, a sealing structure, an anti-blocking structure, a
storage structure, a filtering structure and a drainage hole; the
storage structure is designed In the inside of the well
barrel, it is convenient to store the film waste filtered by the filter structure through the
storage structure. The storage structure and the well
barrel can be slidably connected, so that the storage structure can be lifted by
lifting equipment when cleaning the film waste, so that the storage structure Sliding with the well barrel, the storage structure slides out of the well barrel, making the garbage cleaning inside the storage structure more convenient and quick; the driving structure is located inside the well barrel, and the driving structure is connected to the storage structure through the drainage hole, and the
sewage enters the driving structure , the
potential energy of the
water flow is converted into the
kinetic energy of the driving structure, so that the driving structure drives the sealing structure to prevent blocking, and the filtering structure is driven to salvage the
plastic film in the
sewage, so that the filtering performance is better, and the pressure on the connecting
pipe is reduced at the same time.