Nickel-based Brazed Economizer

Core Advantages:
High Efficiency: The fins and base tube are metallurgically bonded through brazing, resulting in extremely low thermal resistance and a heat transfer efficiency 30%-50% higher than traditional products, leading to significant energy savings.
Strong Corrosion Resistance: Nickel-based materials perfectly resist acid dew point corrosion from flue gas, extending the lifespan far beyond ordinary carbon steel economizers.
Compact Structure: Its extremely high heat transfer efficiency results in a smaller size for the same heat exchange capacity, making it ideal for space-constrained retrofit projects.
Reliable Pressure Resistance: High-strength brazed connections withstand high pressure, resist thermal fatigue, and ensure safe and stable operation.
Long Lifespan, Maintenance-Free: Combining corrosion resistance and high reliability, it boasts a long design life, requires virtually no maintenance, and has low total lifespan costs.

Application Areas:
Power Industry: Widely used in coal-fired power plants and circulating fluidized bed boilers, solving ash accumulation and wear problems in high-dust environments and ensuring long-term efficient boiler operation.
Heavy Industry: Ideal for waste heat recovery systems in industrial furnaces and kilns in steel, coking, oil refining, and chemical enterprises, effectively resisting corrosion from complex flue gas components.
Energy Saving and Environmental Protection Projects: Particularly suitable for recovering waste heat from low-temperature flue gas; its surface permeation layer effectively resists acid dew point corrosion, significantly improving the overall energy efficiency of the system.
Demanding Operating Conditions: Designed for handling high-sulfur fuels, waste, or extreme environments requiring long-term maintenance-free operation, providing exceptional equipment lifespan and reliability.