Phosphorous acid solid packaging equipment

The utility model relates to the technical field of packaging equipment, in particular to phosphorous acid solid packaging equipment which improves the use effect of the equipment. The use convenience of the equipment is improved; comprising a base, a drying bin, a hopper, a plurality of supports, a conveying device, a feeding device, an auxiliary drying device and a plurality of moving devices, the drying bin is installed at the upper end of the base through the supports, a cavity is formed in the drying bin, a grid inclined plate is installed at the upper end of the drying bin, and the diameter of grid holes in the grid inclined plate is smaller than that of phosphorous acid solids; the conveying device is installed in a cavity of the drying bin, the feeding device is installed at the outer end of the drying bin, an auxiliary drying device is further installed in the drying bin, and a plurality of moving devices are further installed at the lower end of the base. The conveying device comprises a grid inclin