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FIGURE 12 Disassembledstainless filters in baghouse. Source:Courtesy of Fisher-Klosterman, Inc.
likelihood of product carryover and cleaning problems. Instrumentation and
explosion suppression equipment need to be of asanitary design. Again, attention
needs to be spent to ensure sanitary design of temperature/pressure equipment as
well as flanges and detectors.
Fluid bed dryers should incorporate spray devices for CIP. New systems
include removable spray devices which are inserted and removed. Figure 13 shows
aGlatt fluid bed dryer with spray balls incorporated into the dryer.
FIGURE 13 Sanitary fluid bed dryer and CIP system. Source: Courtesy of Glatt GmbH.
Forder