Cleaning structure for dust removal pipe of mixing plant

The utility model discloses a stirring station dust removal pipe cleaning structure which comprises a pipeline body, a groove body is formed in the inner circumferential face of the pipeline body in the circumferential direction, and a shakable built-in pipeline is arranged in the groove body. Stress blocks are symmetrically arranged on the inner circumference of the built-in pipeline; a rotatable rotating assembly is arranged between the two stress blocks; a dustproof protection layer is arranged on the inner circumference of the built-in pipeline, a plurality of inclined dust guide protrusions are arranged on the inner circumferential face of the built-in pipeline in the circumferential direction, a plurality of elastic pieces are connected to the interior of the groove body in the circumferential direction, one end of each elastic piece is connected to the outer circumferential face of the built-in pipeline, and the other end of each elastic piece is connected to the inner circumferential face of the built