| 摘要 |
An injection nozzle of water-gas and auxiliary fuel mixture is provided to smoothly supply water gas by forming multiple perforations on the surface of a supportive member supported against a first nozzle pipe, formed on the outer side of the second nozzle pipe. An injection nozzle of water-gas and auxiliary fuel mixture comprises a coupling hole(112) on the center of a leading end; a first nozzle hole(113) formed around the coupling hole; a first nozzle pipe(110) in which water gas is supplied to the rear end; a second nozzle pipe(120), fitted into the first nozzle pipe, having a support member(121) whose leading end is joined into the coupling hole of the first nozzle pipe and rear end surface is equipped with the support member supported against the lining of the first nozzle pipe; and a filter assembly(130) to be assembled to the leading end of the second nozzle pipe, with a filter fitted inside, whose the leading end is equipped with a second nozzle hole(131).
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