Drying cylinder with lifting board structure

The utility model discloses a drying cylinder with a raising board structure, which comprises a cylinder body and a plurality of raising board components arranged on the inner wall of the cylinder body, each raising board component comprises an arc-shaped raising board and a support, one straight edge of each arc-shaped raising board is vertically fixed on the inner wall of the cylinder body, the support is flat and is horizontally arranged, and the other straight edge of each raising board is vertically fixed on the inner wall of the cylinder body. One end is fixed on the inner wall of the barrel, and the other end is fixed on the back of the arc-shaped raising plate; the lifting plate assemblies are divided into N rows, each row of lifting plate assemblies are annularly arranged along the inner wall of the barrel, the distance between every two adjacent rows of lifting plate assemblies is L/(N + 1), and L is the length of the barrel. The drying cylinder is reliable in structure and good in stability, the ar