Gas burner used in industrial applications for melting, drying or heating processes comprises combustion air openings formed by a plate having differing degrees of angle

摘要

Gas burner comprises combustion air openings formed by a plate (5) having differing degrees of angle. A cap (6) is arrange at a distance from the plate in the region of nozzles and openings where the flame root is formed. A flame tube made from silicon-silicon carbide is formed on the same axis with the gas feed (2). Openings are arranged in the base of the cap and join the inner chamber of the flame tube with the space screened by the cap. Preferred Features: The plate is bent in the outer region against the combustion air feed.