Fluids/Solids Handling
With short residence times and various design options, these dryers are an efficient and economical choice for a wide range of solids.
Flash dryers can be the most economical choice for drying solids that have been dewatered or inherently have a low moisture content. Also known as "pneumatic dryers," they are the simplest gas suspension dryers with the smallest footprint. A single operation combines the necessary mixing, and heat and mass transfer for drying a solid. Residence time is short, usually less than 3 s, producing almost immediate surface drying.
These dryers are useful for moist, powdery, granular and crystallized materials, …
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