| 摘要 |
PURPOSE: A cylindrical continuous system fluidized bed dryer is provided to rotate the air in high speed by feeding the heated air along the inner portion of a spiral shaped guide duct. CONSTITUTION: A cylindrical continuous system fluidized bed dryer(1) comprises a drying tank(10), a feed part(40), and a guide duct(30). The drying tank comprises a discharge hole(11) on the top surface for dried objects and a plurality of feeding holes(12) penetrating the inner surface and the outer surface of the drying tank. The feed part supplies drying objects into the drying tank. The guide duct is located below the feed part and installed on the exterior of the drying tank for enclosing a plurality of inlet holes. A hot air inlet hole(31) is formed in the front portion of the guide duct. |
