GAS-LIQUID MIXTURE NOZZLE AND FUEL COMBUSTION SYSTEM FOR MULTIPLE FLUID EJECTION USING GAS-LIQUID MIXTURE NOZZLE

摘要

To provide a gas-liquid mixture nozzle enabling gas and liquid effective for energy-saving combustion to be mixed efficiently in a swirl-fluidized manner, thereby attaining uniform mixing of multiple fluid liquid.SOLUTION: A gas-liquid mixture nozzle 800 includes, in a spiral swirl fluidized flow passage, a plurality of air jetting ports a2 configured to blow liquid jetting particles to a nozzle center part, and a rotating impact member 812. The gas-liquid mixture nozzle also includes jetting ports e, f configured to jet out outer peripheral side spiral swirl fluidized air to fuel, water, solution or swirl jetting liquid particles from swirl flow jetting ports b, c, d, wherein the outer peripheral side spiral swirl fluidized air enhances subdivision to swirly accelerate swirl fluid.SELECTED DRAWING: Figure 1