The invention discloses vertical multi-layer drying equipment which comprises a drying shell, a hot wind channel, a distribution machine and a material sucking machine. A wind outlet is formed in theupper end of the drying shell, a wind inlet is formed in the lower end of the drying shell, and a feeding opening arranged obliquely is formed in the upper portion. Multiple layers of drying mechanisms are installed in the drying shell. A material storing cavity is formed in the lower end of the drying shell. A hot wind fan is connected to one end of the hot wind channel. The other end of the hotwind channel communicates with the wind inlet of the drying shell. The distribution machine is arranged above the feeding opening of the drying shell. The material sucking machine communicates with the material storing cavity. A discharging channel is reserved between the ends of the drying mechanisms and the drying shell, the other ends of the drying mechanisms abut against the inner wall of thedrying shell, and the installing directions of two adjacent drying mechanisms are opposite. The vertical multi-layer drying equipment has the advantages of being capable of continuously drying materials many times, drying the materials fully and thoroughly, and being high in drying efficiency, good in drying effect and wide in use range.