Technical Features:

• Integrated Design:

  • Moving away from the industry-standard practice of separate designs for boilers and burners, this boiler adopts an integrated design. The components are interdependent and perfectly combined, ensuring seamless combustion, heat exchange, and environmental performance.

• Enhanced Heat Transfer Technology:

  • Recognized as the second generation of heat transfer technology, this method significantly improves heat transfer performance. The boiler utilizes various enhanced heat transfer forms, such as threaded flue tubes and spiral finned tubes, to increase heat exchange efficiency and optimize the heat transfer process.

• Repeated Simulation Testing:

  • The furnace design is based on data from thermal calculations and various simulation software, combined with repeated testing of burner flame shapes to achieve 100% matching. This ensures safety in boiler operation, enhances heat exchange effectiveness, and plays a critical role in suppressing NOx formation.

• Jacketed Water-Cooled Structure:

  • The boiler and burner assembly are specially designed to complement FIR low NOx combustion technology. The jacketed water-cooled structure allows the recirculating flue gas to cool before being reintroduced into the flame, effectively reducing the formation of thermal NOx. The cooled recirculating flue gas also lowers the operating temperature of the burner, extending its service life.

• Full Water-Cooled Wall:

  • The boiler features a true full water-cooled structure, eliminating the need for refractory materials in the furnace. This prevents heat storage in refractory materials and avoids obstructing radiant heat exchange, ensuring an even temperature distribution within the furnace and reducing NOx formation from localized high temperatures.

• Corrosion Resistance and Longevity:

  • The condensing heat exchange process in the boiler often leads to low-temperature corrosion due to acidic components in the flue gas. The new generation of ultra-low NOx full condensing boilers uses highly corrosion-resistant materials for the condensing unit, ensuring a long service life and maximizing efficiency.

• High Thermal Efficiency:

  • The unique structural design ensures complete fuel combustion. With an oxygen content lower than standard levels, carbon monoxide emissions are nearly zero, significantly improving burner combustion efficiency and preventing heat loss from excessive airflow. This can increase energy efficiency by approximately 3% to 5%.

• Low Resistance Design:

  • The boiler features a low resistance design with a two-pass flue gas pathway, minimizing furnace back pressure and ensuring smooth flue gas flow and excellent heat exchange. The boiler body, economizer, and condenser are integrated, making installation convenient, reducing the footprint, and offering an aesthetically pleasing overall appearance.

• Easy Installation:

  • Utilizing FIR low NOx combustion technology, the boiler achieves low NOx levels with internal recirculation alone, eliminating the need for external ducts or additional equipment. The boiler can be fully assembled and tested at the factory, making it simple to install with minimal on-site work, high compatibility, and reliable performance.