Has anyone experienced secondary combustion in a heating furnace?
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Has anyone experienced secondary combustion in a heating furnace? Whether you have a cylindrical furnace or a square one, whether it’s top-fired or bottom-fired, a standard burner or a low-NOx burner—in short, any type of heating furnace—please share your experiences.
Secondary combustion refers to the phenomenon where gases that have not burned completely in the furnace burn again at high temperatures. Secondary combustion can occur in different types of heating furnaces, such as barrel or box furnaces, with top or bottom heating, using various burners. This phenomenon is usually related to factors such as airflow within the furnace, temperature control, and fuel supply.
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