Drying device for acrylamide

The utility model relates to a drying device for acrylamide, which comprises a quantitative feeding assembly, a heating assembly, a vibrated fluidized bed dryer and a cyclone separator, quantitative wet material grains are weighed through the quantitative feeding assembly and are conveyed into the vibrated fluidized bed dryer for drying, and materials to be dried in the vibrated fluidized bed dryer are accurately controlled. Meanwhile, drying gas is provided for the vibrated fluidized bed dryer through the heating assembly, and the drying efficiency is guaranteed; the heat-preservation conveying pipeline and the heat-preservation recycling pipeline are consistent in structure, the heat-preservation layer and the arc-shaped protrusions are utilized, the contact face of hot air and outdoor temperature is reduced, the heat-preservation conveying pipeline is used for reducing heat loss and transmission loss, and the heat-preservation recycling pipeline is used for recycling heat energy and improving the heat ener