Reinforcing steel bar anti-corrosion derusting machine for building construction

The invention discloses a steel bar anti-corrosion derusting machine for building construction, and relates to the technical field of steel bar anti-corrosion derusting, the steel bar anti-corrosion derusting machine comprises a derusting machine body, feeding tables are fixedly connected to the two sides of the derusting machine body, vertical plates are symmetrically and fixedly connected to the two sides of the upper end face of the derusting machine body, and connecting plates are fixedly connected to the side walls of the vertical plates on the left side; an outer circular ring is fixedly connected between the connecting plates, supporting plates are symmetrically and fixedly connected to the inner wall of the outer circular ring, and an inner circular ring is connected between the supporting plates. The situation that due to the fact that the steel bars carry most rust and dirt to enter the derusting machine body, internal pipelines or channels are blocked, the flowing and cleaning effect of materials i