METHOD OF HEATING AIR BY SPRAY CONE AND DEVICE FOR REALIZATION OF THIS METHOD Russian patent published in 2004 - IPC

FIELD: air heating systems of domestic and industrial spaces. SUBSTANCE: proposed method includes delivery of air to circular working chamber formed by perforated cylinders; air is fed in form of opposite perpendicular jets. Heat-transfer agent is fed to working chamber in form of jets fed perpendicularly relative to air jets. Device proposed for heating the air includes cylindrical housing with perforated cylinder mounted coaxially inside it. Mounted at inlet of this cylinder is cylindrical; air chamber having holes over entire surface; it forms circular cavity between its surface and perforated cylinder; circular wall is mounted at one of ends of said circular chamber and circular perforated partition is mounted inside it forming gas chamber which is communicated with gas supply branch pipe. EFFECT: reduction of toxic emissions. 3 cl, 2 dwg