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Flue Gas Heat Recovery Using Air Preheater

Successful Flue Gas Heat Recovery Using Air Preheater for Leading Dairy industry in Sangamner (Maharashtra)

Biomass Conversion Project

The stack temperature at the boiler outlet was recorded at 230°C, indicating significant energy loss through flue gases. To address this, Enneff Solutions designed and implemented a custom Air Preheater (APH) system to recover waste heat and improve overall boiler efficiency.

The Solution:

We engineered a tailored Air Preheater to utilize the thermal energy of the exhaust gases to preheat the combustion air entering the furnace. This not only enhanced combustion efficiency but also significantly reduced stack losses.

The Results Post-Implementation:

  • Stack temperature reduced from 230°C to ~140°C
  • Combustion air preheated to over 120°C
  • Improved boiler efficiency by 5 %
  • Fuel savings and reduced emissions due to optimized combustion

This heat recovery intervention showcases our commitment to energy optimization, cost-effectiveness, and sustainability in industrial utility systems.

We continue to innovate with performance-focused solutions that deliver measurable value and environmental impact.

Our Case Studies
Biomass Conversion Project
Biomass Conversion Project

We were entrusted by a reputed Tyre industry major to collaborate on this transition — converting their coal-fired boiler to a biomass-fired system. This achievement not only ensures statutory compliance but also contributes meaningfully to the cause of cleaner air and environmental sustainability.

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15 TPH Boiler Revamp
15 TPH Boiler Revamp

The project was successfully commissioned on April 14, 2024, and the system has been running reliably since. The client has expressed their satisfaction with both the performance and professionalism of Enneff demonstrated throughout the project.

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30 TPH Multi-Biomass Fired Boiler
30 TPH Multi-Biomass Fired Boiler

This flawless execution was made possible by precise design, meticulous engineering, and the dedicated collaboration between the client team and our experts at Enneff Solutions. With this project, we added another Gold Star client to our portfolio & reaffirmed our commitment to efficient, eco-friendly, and future-ready boiler technology.

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Flue Gas Heat Recovery Using Air Preheater

This heat recovery intervention showcases our commitment to energy optimization, cost-effectiveness, and sustainability in industrial utility systems. We continue to innovate with performance-focused solutions that deliver measurable value and environmental impact.

Explore More