| 摘要 |
FIELD: burners for burning liquid and gaseous fuels in furnaces of hot-water boilers and steam boilers, industrial furnaces used in public services, heat-power engineering, electrical engineering and other industries and farming. SUBSTANCE: turbulent burner includes housing where mixer is arranged axis-symmetrically; mixer is provided with central mixing chamber for mixing air and fuel flows; burner is also provided with circular air header formed by inner surface of housing and outer surface of mixer, circular rows of inclined and radially inclined passages which are used to connected air header with mixer chamber, fuel and air supply branch pipes for feeding fuel to mixing chamber inlet and for feeding air to air header, outlet diffuser connected to outlet of mixing chamber. When burner works on light liquid fuels or gaseous fuels, it is provided with outlet nozzle head connected to outlet of mixing chamber instead of diffuser. EFFECT: enhanced efficiency. 2 cl, 5 dwgf
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