DESCRIPTION
Fluidizing dryer is also called fluid bed. Through operation and
improvement over 30 years, it has play an active part in the fields of
pharmaceutical, chemical, foodstuff, gain and so on industries. It consists of
air filter, fluid bed, cyclone separator, dust collector, high-speed centrifugal
fan, control cabinet and so on. Because of the difference of property from
raw material, it is necessary to equip dust remover in accordance with
practical needs. It may select cyclone separator and dust collector both or one
of them. In general, cyclone separator can be selected if the raw material
is larger and the dust collector may be selected if the raw material is light.
Moreover, there is pneumatic feeding device for your selection. There are
two kinds of operation for this machine, continuous and intermittent type.
PRINCIPLE
◆ The clean and hot air enters into fluid bed through distributor of valve
plate. The wet material is fed from the feeder forms the fluid state by hot air.
Because of the wide contact between hot air and raw materials, the time of
drying is short. If use continuous type, the material enters from the front of
bed, fluidized in bed for several minutes, and float another side of bed. The
machine works in negative pressure
APPLICATIONS
◆ Drying process of medicines, chemical raw material, foodstuff, grain
processing, feed and so on. For example, raw medicine, tablet, Chinese
medicine, foodstuff of health protection, drinks, feed, resin, citric acid and
other powders. The suitable diameter of raw material is normally 0.1-0.6mm.
The most applicable diameter of raw material will be 0.5-3mm
TECHNICAL PARAMETERS
Notes: the drying capacity is measured based on the primary moisture of crystal of plum is 20% and its final moisture is 5% and the temperature of air inlet is
130℃.The drying capacity of other raw materials will be based on the practical drying condition. When choose models, please note that: Model A should be
matched with cyclone separator and Model B with inside bag dust collector and Model C with cyclone separator and bag dust collector. |
