Introduction to heat recovery technology of kaolin dryer

1. Waste heat recovery system. Install a waste heat recovery system to recover the waste heat after the hot air is discharged through heat exchangers and other equipment, and use it to heat the freshly fed loess to reduce the consumption of external energy.

2. Heat recovery in flue gas. By recovering the heat energy in the flue gas, the heat is reused in the drying process to reduce the energy consumption in the drying process.

3. Hot air furnace design. Use a high-efficiency hot air furnace to ensure the full utilization of heat energy during the combustion process of the kaolin dryer and minimize the waste of heat energy.

4. Heat storage system. Use heat storage technology to store heat energy and release it when needed to improve the energy efficiency of the entire drying system.

5. Fresh air preheating system. Preheat the fresh air entering the drying system to reduce dependence on additional energy.