The Direct Fire Dryer is highly efficient and it is used for processing agricultural products and waste products into animal feed or industrial product bases.
Is mainly composed by:
- One step rotary drum.
- Suction box with exhaust fans and cyclone separators for fines.
- Gas ducts for recirculation and atmospheric discharge.
It uses as heat source, among others:
- Fuel oil.
- Natural gas.
- Sugarcane bagasse.
- Wooden chops.
Depending on the application, the water removal capacity of a direct fire dryer can reach 40,000 kg / h.
The gases resulting from the water removal of the product become a source of cheap energy to heat a Waste Heat Evaporator (E.E.R.®).