FLUIDIZED BED GRANULATION AND DRYING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a fluidized bed granulation and drying apparatus constituted so as to have a structure reducing a dead angle and simplifying the attachment and detachment of a bag filter. SOLUTION: Bag filters are respectively arranged in a plurality of bag filter chambers so as to partition an upper case by a partition wall, and a tube seal for covering the bag filters as a whole is arranged between a frame covering the bag filters as a whole and the upper case. The space between the upper case and the frame is held to an airtight state by sending compressed air into the tube seal. A plurality of the bag filters are made liftable and lowerable at the same time along with the frame by one lift device. COPYRIGHT: (C)2004,JPO