Fluidized bed dryer HDC

fluidized bed dryer
fluidized bed dryer
fluidized bed dryer
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fluidized bed
Associated function
Other characteristics
vibrating, high-performance


This type of fluid bed is used for polymers and other temperature-sensitive products, especially of small particle size, mainly for high line capacities. It is characterized by the stationary design of the fluid bed without rotating and vibrating parts, resulting in higher operating availability and lower maintenance costs. In addition, different types of heat exchangers are incorporated in the fluidized layer. The HDC can be designed as dryer only, as cooler only, or as a combination of dryer and cooler. Heat and mass transfer is convective between the fluidization gas and the product, and heat is also transferred by contact between the heat transfer area of the incorporated heat exchangers and the product. The combination of convective and contact heat transfer increases the energy efficiency of the system significantly and reduces the size of the equipment to a large extent. The design is very compact and the material of construction used can range from carbon steel to high-alloy steel. The HDC fluid bed can be modified with several equipment combinations for intake and exhaust air treatment, such as air filters, steam-heated air heaters, combustion chambers, air conditioning units, as well as cyclones, scrubbers, bag filters, and similar. Your benefits High efficiency due to reduced offgas losses Smaller supply and exhaust air equipment for reduced amounts of fluidizing gas Smaller footprint than convective systems Highest safety features with inert closed loop operation


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.