A blending device for blending objects is provided. The device preferably includes a conveying module (4), a cleaning module (5), a receiving module (3), a blending & liquefaction module (6), a discharge module (8), and a control module (9). The conveying module (4) carries objects into the receiving module (3). While transferring the objects, the conveying module (4) is being rinsed and dried by the cleaning module (5). After the blending & liquefaction module (6) blends and liquefies the objects in the receiving module (3), the discharge module (8) discharges the blended and liquefied objects.
