The invention belongs to the field of stirring machinery, and particularly relates to a vertical dual-layer heating stirrer. The vertical dual-layer heating stirrer comprises a machine case, a controller, a baffle plate A, a baffle plate B, a baffle plate C, a sealing plate, a discharge opening, a feeding opening, a hinge A, a sealing cover, a sealing pad, a hinge B, a sealing lock A, a sealing lock B, a hand buckle, a monitor, an air filter, a draught fan, an air flue, a thermal baffle A, a thermal baffle B, a video camera A, a thermometer A, a video camera B, a thermometer B, a motor, a rotating shaft, a reduction gearbox, a motor wheel, a chain, a chain wheel, a base, a main shaft, a stabilizer, a plummer block, a hand wheel, a blade A, a blade B, a blade C, a blade D, a blade E, a blade F, a heat dissipation layer A, a heat dissipation tube A, a heater A, a heat dissipation layer B, a heat dissipation tube B, a heater B, a heater C, a heater D and a hinge C, wherein an on-off key A, an on-off key B, an on-off key C, an image display screen, a temperature display screen, an image pick-up switch A, an image pick-up switch B and a temperature control key are arranged on the controller.