Steam boilers are indispensable core equipment for power and heat energy in the steel industry, running through multiple key processes of steel production. The steam they generate serves multiple functions such as power supply, process heating, and waste heat recovery.

It uses steam to wash and cool blast furnace gas, improving the quality of the gas and facilitating subsequent recovery and utilization. Some processes use steam as the atomization medium of the hot blast stove to optimize the fuel combustion efficiency and increase the temperature of the hot air. High-pressure steam can be used to purge the accumulated ash and impurities in the blast furnace pipelines, ensuring the stable operation of the equipment.

The stable operation of steam boilers directly affects the continuity of steel production, energy consumption levels and product quality. By rationally configuring the steam system, steel mills can not only meet the thermal energy demands of each process, but also achieve energy conservation and emission reduction through waste heat recovery and cogeneration of heat and power, which is in line with the green and low-carbon development trend of the steel industry.