Municipal pipeline dredging device

The invention discloses a municipal pipeline dredging device which comprises a pressurized dredging machine body, a water outlet pipe is connected to the dredging machine body, a dredging nozzle used for dredging a drainage pipeline is connected to the end of the water outlet pipe, and a scattering device used for scattering large blockages is connected to the dredging nozzle. And the scattering device comprises a mounting plate connected to the dredging spray head, a connecting cylinder is fixed to the end, away from the water outlet pipe, of the mounting plate, the connecting cylinder is sleeved with a plurality of rotating gears rotationally connected to the outer wall of the connecting cylinder, and a driving mechanism for driving the rotating gears to rotate is arranged on the mounting plate. The drainage pipeline dredging device has the effect of conveniently dredging a severely blocked drainage pipeline. 本申请公开了一种市政管道疏通装置，包括加压的疏通机本体，所述疏通机本体上连接有出水管，所述出水管端部连接有用于疏通排水管道的疏通喷头，所述疏通喷头上连接有用于将大块堵塞物打散的打散装置，所述打散装置