MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202647058622 A) filed by Andritz Oy on May 08, 2026, for A Device And A Method For Providing Air Into A Combustion Furnace And A Combustion Furnace.
Inventor includes Jantunen, Jokke.
The application for the patent was published on June 26, 2026, under issue no. 26/2026.
Abstract: The invention relates to a device (10) for providing air into a combustion furnace (18) which device (10) comprises a casing (11) encapsulating a distributing chamber (20) and a feeding duct (21) extending outwards from the distributing chamber (20); an inlet (12) for receiving air into the distributing chamber (20) from an air source; an outlet (13) at the end of the feeding duct (21) for exiting air out from inside the casing (11); an inlet valve (19) arranged at the inlet (12) and being adjustable to control air entering through the inlet (12) into the distributing chamber (20); a damper (14) being arranged inside the feeding duct (21) and being movable from a restricted position to an open position or therebetween to adjust the flow of air exiting through the outlet (13). In the device (10) according to the invention the damper (14) comprises a first restricting element (15a) and a second restricting element (15b) arranged one on the other at a distance from each other inside the feeding duct (21) such that at least portion of the air coming from the distribution chamber (20) to the feeding duct (21) can flow to the outlet (13) through a gap (GP) between the first restricting element (15a) and the second restricting element (15b). The invention relates also to a combustion furnace (18) and a method for providing air into a combustion furnace (18).
Disclaimer: Curated by HT Syndication.
