Fluidized Bed Dryers/Coolers with Heat Exchangers WS-HF-T/K
Energy-efficient water evaporation and cooling capacity with the Fluidized Bed Dryers/Coolers with Heat Exchangers WS-HF-T/K
The Allgaier Fluidized Bed Dryer/Cooler with Heat Exchangers WS-HF-T/K (heating or cooling surfaces) is particularly suitable for processing bulk materials with low feed moisture, uniform grain size and low tendency to form lumps (e.g. salt and soda production or potato granules).
Highest solids and water evaporation capacities can be realized at low air volumes and relatively low temperatures. And this with minimized thermal and electrical energy consumption. The machine is mainly used in the chemical, fodder and foodstuff industries.
Good to know
Functionality
Tube bundle heat exchangers are located in a particularly high, fluidized solid bed. During the process, they allow a constant heat supply or heat removal.
Benefits
High performance: Highest water evaporation/cooling capacity even at low drying temperature levels. High heat transfer between heat exchanger tube and fluidized bed.
Maximum efficiency: Very effective prevention of possible lump accumulation due to coarse material discharge.
Maximum flexibility: All common heating media such as saturated steam, hot water or thermal oil can be used.
Compact design: Minimum dryer size. Compact design of supply and exhaust air equipment components.
Multiple usage areas: Also suitable for processing products with high initial moisture due to back-mixing.
Minimal process costs: Reduction of hot air requirements and thus of energy consumption and exhaust air heat loss.
