Sewage filtering pipeline capable of preventing blockage

The utility model discloses an anti-blocking sewage filtering pipeline which comprises a filtering box, a pipeline is installed at the lower end of the filtering box, a containing box is arranged at the front end of the filtering box, a hinge is installed at one end of the containing box, a box door is arranged at the front end of the hinge, and a box door handle is installed at the front end of the box door. A filter screen is connected to the lower end of the containing box, a drawing handle is arranged at the front end of the filter screen, a sewage tank is mounted at the lower end of the containing box and below the filter screen, and a filter mechanism is mounted at one end of the filter box and one end of the containing box; according to the sewage filtering pipeline capable of preventing blockage, the filtering mechanism can filter sundries flowing down from the pipeline, the containing box can collect and store the sundries flowing down from sewage, and the sewage filtering pipeline is convenient to u