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Mini Fluidized Bed Dryer


  
Working Principle:
Preheated air is passed into product layer under controlled velocity after being uniformed by the distributor so as to create an fluidized state. The raw material is fed into the bed. Dehydration process can take place on at very good heat & mass transfer condition. The exhaust air is cleaned by cyclone.

Material to be dried:
This dryer is mainly used for drying of powder or particle materials in pharmaceutical, food and chemical industry. The examples of materials dried in such dryers are powdered coal, fine ore, sand, ammonium sulfate, ammonium chloride, anhydrous sodium sulfite, table salt, polytetrafluoroethylene, adipic acid, calcined soda, refine salt, mirabilite, potassium chloride, potassium nitrate, ammonium chloride, polystyrene, ammonium nitrate, ammonium sulfate, calcium chloride, calcium formate, glucose calcium, calcium hypochlorite, calcium sulfate, casein, cellulose derivative, citric acid, coal, cupric sulfate, crystal sugar, calcium gluconate, alkaline pale purple dye, catalyst granules and so on.

Characteristics:
1. Air volume in the system is controlled by frequency converter to provide different air flow rates suitable for material with different particle size and specific densities.
2. According to different material characteristics, different inlet air temperature can be set to reach different final moisture contents.
3. Fluidized drying offers fast heat and mass transfer.
4. The dryer is small in size. It is easily cleaned and handled.
5. The drying chamber is round, so it has no dead angle and can be cleaned thoroughly.
6. The dryer is widely applied in drying of solid materials in chemical industry, metallurgy, building material, biochemistry, food, textile and pharmaceutical industry.

Technical Parameter:
Structural Style Integral Type
Inlet Temperature(℃) 110~220
Max Handling Capacity(ml) 785
Operating Mode Intermittent Mode
Voltage/Frequency/Phase 220V/50Hz (110V/60Hz)/2
Heat up Style of System Electric Heater
Max Power of Electric Heating(kw) 2
Overall Installed Power(kw) 2.5
Height of Equipment(mm) 1000
Area(mm×mm) 600×320

Process:


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