Frosted mulberry leaf shade drying device and method

The invention relates to the technical field of frosted mulberry leaf processing, in particular to a frosted mulberry leaf shade drying device, which comprises frame bodies, a middle net, a bottom net and a bottom net folding and unfolding mechanism; the at least three frame bodies are arranged at intervals in the vertical direction; blanking openings are formed in the frame bodies; the middle net is arranged between the adjacent frame bodies and surrounds the blanking openings; the bottom net folding and unfolding mechanism comprises a bottom net winding roller and a bottom net unfolding roller; the bottom net winding roller and the bottom net unfolding roller are both installed on the frame body and arranged on the two sides of the discharging openings in parallel; one end of the bottom net is connected with the bottom net winding roller; and the other end of the bottom net is connected with the bottom net unfolding roller through a pull rope. The invention further provides a frosted mulberry leaf shade dry