The belt dryer is a continuous drying equipment for mass production. It is used for drying flake, strip, granular and partial paste materials with good air permeability.
It is especially suitable for materials with high moisture content and heat sensitivity such as dehydrated vegetables and Chinese herbal medicine pieces. It has the advantages of high drying rate, high evaporation intensity, and good product quality.
The belt dryer is composed of conveying device, drying box, frame, air supply device, variable speed transmission device, dehumidification device, waste heat recovery device, electric control cabinet, vibrating screen and so on.
The vertical dryer blows the constant high temperature wind into the drying barrel through the drying wind, and after baking the raw materials, the original moisture in the barrel is taken away to achieve the purpose of removing the moisture in the place.
Vertical dryers are widely used to dry cat food, dog food, pet food,fish feed pellet and other animal feed pellets, and are also used to dry plastic pellets.
Working principle: The wind blown by the fan becomes high-temperature dry hot air after being heated by electric heating. The hot air can be evenly dispersed in the drying barrel and the raw materials in the air-drying barrel through the screen protector and the hole screen.