Pipeline cleaning tool and pipeline cleaning process

The invention discloses a pipeline cleaning tool and a pipeline cleaning process. The pipeline cleaning tool comprises a dirt removing device and a cleaning storage device, the dirt removing device comprises a handle, a universal pipe, a connecting screw rod and sponge, the handle is positioned above the universal pipe, the connecting screw rod is positioned below the universal pipe, and the universal pipe is respectively connected with the handle and the connecting screw rod; the sponge is of a hollow structure, and the sponge sleeves the connecting screw rod; the cleaning storage device comprises a fixed base and a protective sleeve, the fixed base is connected with the protective sleeve, the upper end face of the fixed base is provided with a clamping groove, and the clamping groove isused for accommodating the sponge; and the interior of the fixed base is of a hollow structure. The pipeline cleaning tool has high industrial utilization value, when the pipeline cleaning tool is used for cleaning a pipeline