MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202621066112 A) filed by Urja Disha Boiler Technologies LLP on May 26, 2026, for A Solid Fuel Fired Indirect Hot Air Generator With Flue Gas Recirculation For Enhanced Thermal Efficiency.
Inventor includes Mr. Sachin Sangamnerkar.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: The present invention relates to a solid fuel fired indirect hot air generator system incorporating a flue gas recirculation arrangement for improving thermal efficiency and reducing auxiliary energy consumption. The system comprises a combustor or furnace (104), a heat exchanger (102), a process air fan (101), a combustion ...