
Work principle
The machine is composed of main machine, air handling system,
heating system, exhaust and dust filter system etc. When it works,
the materials enter the hopper of the fluid bed dryer. Set the
procedures and parameters according to process requirements and the
machine will start working. After filtered by the air handling
system and heated by the heating system, the air enters the main
machine. After the materials are fluidized by hot air, the moisture
is evaporated rapidly and the materials are dried instantly. After
the operations are completed according to the set procedures and
parameters, the material silo is pushed out and assembled onto the
lifting and turning granule sizing machine for lifting discharging,
so as to effectively control dust pollution and cross
contamination.
Features
The machine is a new machine researched and developed successfully
by our company according to China's actual conditions after
absorbing and digesting internationally advanced technology. It has
such features as reasonable structure, stable performance,
convenient operation, no dead corners, and no exposed bolts. The
machine adopts PLC automatic control. All operations are completed
automatically according to the process parameters set by users. All
process parameters can be printed and the original records are true
and reliable. It fully meets GMP requirements for medicine
production.
◆ Adopt vibration motor, it is smooth in running and convenient in
maintenance. The noise is low and the service life is long.
The state of fluidization is uniform and no dead gaps or broken
phenomenon so to even dry, cool product.
It is good in adjustment and wide in the field of application. The
thickness of raw material and the speed of raw material to be moved
inside the machine and the change of vibration range can be
steeples. The damage the surface of raw material is small. So it
can be used for raw materials that are easily to be broken. If the
granule is not normal, the effect of process can not be effected.
The structure is fully seal, it is effective to prevent from cross
pollution of raw materials and the working environment is clean.
The mechanical and heat are high and its effective of energy
saving, compared to ordinal dryer, 30-60% of energy is saved.
The moist powder layer is vibrated on an air distributor plate. The
effect of the vibration combined with the upward and forward
directed flow of drying air through the perforated plate create
ideal processing conditions and powder transport. Thanks to the
vibration, it is possible to operate with fluidized powder layers
of less than 200 mm. This gives a narrow and swift controlled
residence time whilst avoiding attrition.
Application :
It is applicable for drying, cooling of powder or granule state
materials, such as citric acid, monosodium glutamate, borax,
ammonium sulphur, compound fertilizer, piece of radish, bean, lees,
seed, mine reside and sugar, in chemical, pharmaceutical,
foodstuff, grain, mine and so on industries.
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Changzhou Yibu Drying Equipment Co., Ltd