FIELD: power engineering, possibly heat and power production plants.
SUBSTANCE: steam and gas generator includes housing with outlet branch pipe for steam and gas mixture; cylindrical combustion chamber with burner apparatus and embracing it water heat exchanger; mixing chamber embracing combustion chamber. Mixing chamber is arranged behind water heat exchanger. Steam collector is arranged over heat exchanger and it is communicated through duct with mixing chamber. Sprayers directed to different sides are mounted in end of combustion chamber with possibility of spraying water. Mixing chamber is provided with flow swirler in the form of cylindrical member and lengthwise inclined ribs secured to outer surface of combustion chamber. Additional device in the form of jets arranged in mean portion of mixing chamber is used for controlling temperature of steam-gas mixture.
EFFECT: enhanced efficiency of generator.
2 cl, 2 dwg
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