Hot air from the hot air generator is passed through the moving porous bed of the wet material. The moisture is transferred from the wet particles to the hot air. The material becomes progressively dry as it traverses along the length of the belt dryer. The humid air is exhausted via ID fan.
Features
Suitable for well aerated beds of preformed, crystalline or granular wet feeds.
High evaporated efficiencies due to the impingement action in plug flow manner.