Municipal rain and sewage split-flow treatment device

The utility model relates to a municipal rainwater and sewage split-flow treatment device. The municipal rainwater and sewage split-flow treatment device comprises a drainage pipe, a mud disturbing ring slidably mounted on the inner wall of the drainage pipe in the extension direction of the drainage pipe, a water baffle mounted on the mud disturbing ring and an elastic part mounted between the water baffle and the inner wall of the drainage pipe. When the drainage pipe is used for dividing rainwater and sewage, the drainage pipe has the advantage of being capable of reducing pipeline blockage, and therefore the efficient drainage effect of the drainage pipe is achieved. 本申请涉及一种市政雨污分流处理装置，其包括排水管、沿排水管延伸方向滑动安装在排水管内壁上的扰泥环、安装在扰泥环上的挡水板以及安装在挡水板与排水管内壁之间的弹性件。本申请在使用排水管对雨污分流时，具有能减少管道堵塞的情况的特点，从而达到排水管高效排水的效果。