Sinterer circular cooler (belt cooler) waste heat recovery boiler

The energy consumption during the steelmaking process accounts for about 10% of the total energy consumption of steel production, Nearly 60% of the heat is discharged into the atmosphere by a cooler at a low temperature of less than 450 degrees C. How to effectively recycle this part of the heat and reduce the energy consumption of the sintering process has become one of the focuses of the energy saving work in the iron and steel enterprises, At the same time, it is also an urgent need to implement the national plan for medium and long-term energy conservation.

Based on this, we learn from the successful experience of comprehensive utilization of low-temperature waste gas at home and abroad, and develop a single channel, double channel boiler ,single pressure and double pressure boiler, which uses waste heat from sintering waste gas. 

Technical characteristics

According to the characteristics of the flue gas, the inlet type of the flue gas has a single channel intake and a double channel intake, and the waste heat uses the interface of the flue gas system and the sintering cooler to take the bypass system.
The waste heat boiler tail gas is sent back to the ring cooler by the recirculating fan, so as to realize the circulation utilization of flue gas, reduce the emission of hot flue gas and sintering dust, and improve the initial temperature of the waste heat flue gas.

Sinterer circular cooler (belt cooler) waste heat recovery boiler