A surface combustion burner (fully premixed surface burner) is an advanced gas-fired heating device. It allows gas and air to mix thoroughly and uniformly before combustion, subsequently forming a uniform, short blue flame layer on a high-temperature-resistant metal fiber or ceramic surface for microporous combustion. It is characterized by ultra-low nitrogen oxide (NOx) emissions, high thermal efficiency, and uniform heating.
Working Principles: Thorough Premixing—Gas and air supplied by a fan are mixed in precise proportions within the intake duct. Surface Microporous Combustion—The gas mixture passes through a specialized metal fiber mesh or porous ceramic plate. Radiant and Convective Heat Transfer—Rapid combustion on the surface generates intense infrared radiant heat and high-temperature flue gases.
Key Features: Ultra-low Emissions—Combustion temperatures are low and uniform, resulting in extremely low NOx emissions without the need for complex exhaust treatment equipment. High Efficiency and Energy Saving—Uniform premixing ensures more complete combustion, significantly boosting thermal efficiency. Safety and Stability—The flame is short and adheres closely to the surface, minimizing the risk of flashback or flame lift-off. High Turndown Ratio—Offers a wide thermal load adjustment range, allowing for rapid adaptation to load fluctuations.
Main Application Areas: Various industrial boilers, hot water boilers, and steam generators; hot air generation units for food baking and industrial coating/drying lines; and heating and drying equipment for industries such as textiles and papermaking.
A surface combustion burner (fully premixed surface burner) is an advanced gas-fired heating device. It allows gas and air to mix thoroughly and uniformly before combustion, subsequently forming a uniform, short blue flame layer on a high-temperature-resistant metal fiber or ceramic surface for microporous combustion. It is characterized by ultra-low nitrogen oxide (NOx) emissions, high thermal efficiency, and uniform heating.
Working Principles: Thorough Premixing—Gas and air supplied by a fan are mixed in precise proportions within the intake duct. Surface Microporous Combustion—The gas mixture passes through a specialized metal fiber mesh or porous ceramic plate. Radiant and Convective Heat Transfer—Rapid combustion on the surface generates intense infrared radiant heat and high-temperature flue gases.
Key Features: Ultra-low Emissions—Combustion temperatures are low and uniform, resulting in extremely low NOx emissions without the need for complex exhaust treatment equipment. High Efficiency and Energy Saving—Uniform premixing ensures more complete combustion, significantly boosting thermal efficiency. Safety and Stability—The flame is short and adheres closely to the surface, minimizing the risk of flashback or flame lift-off. High Turndown Ratio—Offers a wide thermal load adjustment range, allowing for rapid adaptation to load fluctuations.
Main Application Areas: Various industrial boilers, hot water boilers, and steam generators; hot air generation units for food baking and industrial coating/drying lines; and heating and drying equipment for industries such as textiles and papermaking.