
The working principle of powder granule vibrating fluid bed dryer:
The raw material is fed into the powder granule vibrating fluid bed dryer from the feeder port and moves forward continuously along with the level of the fluid bed under the action of vibration.
The hot air passes through fluid bed and carries out heat exchange with damp raw material,
Then the damp air is exhausted out through cyclone separator and the dried materail will be come out at the discharge port.
Preface
A vibrating Fluid Bed provides optimal processing conditions and transport of products with relatively poor fluidization characteristics. The VIBRO-FLUIDIZER is most often applied as a final stage in a spray drying process for after drying or cooling, but it can also be operated as an individual unit to dry, cool, de-dust or agglomerate powders from other processes. The VIBRO-FLUIDIZER is a 100% sanitary vibrating Fluid Bed complying with the strictest standards and regulation in the dairy and food industries.
Working principle
Raw material is fed into the machine from the inlet and moves
forward continuously along with the level of fluidizedbed under the
action of vibration.The hot airpasses through fiuidized-bed and
carries out heat exchange with damp raw material. Then the damp air
is exhausted out through cyclone separator and duster and the dry
raw material is discharged through discharge outlet.
Features:
1. Raw material is heated evenly and heat exchange is fully used
and dry capacity is high. Compared with ordinary drier, the energy
can be saved about 30%.
2. The vibration is created by motor. It is stable in operation and
convenient in maintenance, iow noise and long life;
3. The fluidize state is stable and no dead angle and phenomenon of
broken out;
4. It is good in regulation and wide in suitablility. The thickness
of raw material layer and movable speed inside the machine and the
amplitude can be adjustde through continuos variable speed;
5. It is small for damaging the surface of raw material. The
equipment can be used for drying raw materials that are easy
broken. The drying effect can not be affected even if raw materials
have anom shape;
6. It is effecting to prevent from cross pollution between raw
material and air because the equipment adapts fully closed
structure. The environment of operation is good.
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