It’s not just about saving fuel in a boiler, even your process may be such that it includes furnaces, kilns where a large proportion of heat after combustion of fuel gets wasted as a dry flue gas loss.
DAA Waste Heat Recovery Boilers are designed to recover heat from waste flue gases from DG exhaust, Furnace exhaust etc. to produce steam or hot water based on the application requirements of the plant.
There are 4 basic requirements or inputs for calculating your waste heat from the source. These are:-
1. Type of fuel and its composition
2. Amount of exhaust gases leaving per hour in Kg/Hr or Nm3/Hr
3. The temperature of flue gases at the exhaust in ℃
4. The process where you want to utilize this waste heat.
Technical and Design Advantages of DAA WHRB
1. Highly reliable in operation and robust in construction.
2. One time investment with lifetime returns.
3. No combustion, no emission, hence eco friendly
4. Energy being put to use, which was getting wasted anyway.
Applications of Waste Heat Recovery Boiler
1. Steam Generation using waste heat.
2. Hot Water Generation including pre heating boiler feed water.
3. Can be installed on DG / Engine Exhaust.
4. Other heating or pre heating for industrial processes.
