| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluid mixing injection nozzle body capable of efficiently supplying various kinds of combustion gases and fluids in an equally mixed state to the gas burner side. SOLUTION: The fluid mixing injection nozzle body 11 is composed of a mixed fluid side injection nozzle 12 forming a mixed fluid M of air A and a fluid O other than the air independently supplied from different routes and diffusion-injecting the mixed fluid M from an injection port 26, and a combustion gas side injection nozzle 52 leading in fuel gas G from another route and having a plurality of small jet holes 57 jetting the fuel gas G toward the injected direction of the mixed fluid M from the peripheral side of the injection port 26 of the mixed fluid side injection nozzle 12 to mix the whole. COPYRIGHT: (C)2007,JPO&INPIT
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