Belt type low-temperature circulating dehumidifying and drying system

The utility model relates to the field of drying equipment, in particular to a belt type low-temperature circulating dehumidification drying system. The system comprises a drying chamber, the drying chamber comprises a drying chamber shell and a plurality of conveying belts arranged in the drying chamber shell, the conveying belts comprise the left conveying belt close to the left side of the drying chamber shell and the right conveying belt close to the right side of the drying chamber shell, and wind shields are arranged on the right side of the left conveying belt and the left side of the right conveying belt; the air baffle comprises a horizontal baffle and an arc-shaped baffle fixedly connected with the horizontal baffle, the horizontal baffle is fixedly connected with the drying chamber shell, and the arc-shaped surface of the arc-shaped baffle faces the conveying belt; an air inlet pipe is arranged below the conveying belt, an inlet air distribution plate is arranged at the top of the air inlet pipe, a