RADIATION GAS BURNER Russian patent published in 2002 - IPC

FIELD: heating equipment of various assignment employed in different fields of technology and using heat of burnt gases. SUBSTANCE: radiation gas burner includes gas nozzle put on gas supplying branch pipe. Gas nozzle is embraced by injector linked to diffuser with the aid of mixer. Diffuser space houses dissector of flow of gas-and-air mixture. Separable burner spout is installed with location protrusion into groove formed in face surface of diffuser. Working element of burner spout has open volumetric porosity in the form of through labyrinth conduits formed by high-temperature strong, heat resistant fibers with profiled cross-section assembled in single unit. Working element of burner spout comprises meshed frame and layer of high-temperature strong, heat resistant fibers laid on it, is positioned in body with protective grid and is squeezed between thin-wall shells inserted one into another with tight fit and closed over perimeter. EFFECT: expanded application field, enhanced operational efficiency, reliability and convenience. 6 cl, 3 dwg