Biosolids Technology Fact Sheet, Heat Drying
Components in a direct heat rotary dryer include: 1. Process air heater to provide the hot gas. 2. Rotating drum to tumble and lift the material into the gas stream. 3. Air-exhaust system to remove the vapor-laden air. Rotary direct heat dryers are used to dry and heat a wide range of both organic and inorganic products.
Get Price