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Technical summary
Vibrating fluid bed dryer, (English Vibrating fluidizedbed dryer), is a strengthening of the special-purpose drying device, it is usually the final drying of the material used.
As the drying process by the mechanical vibration to help material flow, not only conducive to boundary layer turbulence, heat and mass transfer enhanced wear, but also to ensure that the drying equipment mechanics in a relatively steady flow conditions.
In addition to drying the device has good features, but also according to the vibration fluidized bed dryer
Process requires materials with granulation, cooling, screening and transportation and other processes.
Currently in the sugar, medicine, fertilizer, chemicals, plastics, milk, salt, and mining and metallurgy and other industrial sectors are widely used.
The technology matured, and has formed a series.
Vibrating fluid bed dryer works
Currently the most widely used horizontal vibrating fluid bed dryer, with the general shape and basic structure is very similar to the horizontal fluid bed dryer.
The difference is that the whole body vibration fluidized bed supported by springs at the base, the discharge end plate slightly tilted, one side or both sides of the body with the vibration motor.
Materials rely on mechanical vibration and the dual role of perforated air flow and vibration under the effect of forward movement.
It has a very prominent advantages: (1) low gas velocity in the availability of uniform flow, thereby significantly reducing power consumption, the wear particles and dust entrainment; (2) residence time distribution, almost
considered a "piston flow", and easy to adjust the residence time control, so get a very good product moisture content.
Features
1, the object even heat, heat exchange is fully dry and high intensity, energy-efficient than conventional dryer 30% -50%
2, the source of vibration is vibrating motor drive, balanced, easy maintenance, low noise, long life
3, uniform fluidization, no gap and blow through the phenomenon of death, can get uniform drying, cooling, humidification products 4, adjustable resistance, wide adaptation, material thickness and machine speed and the full amplitude
Change can achieve stepless adjustment
5, on the surface of the material damage, can be used for drying fragile materials, material particles do not affect when the effect of irregular
6, with fully enclosed structure, effectively prevent the material cross-contamination with the outside air, clean operating environment
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