RE - Red-eye gas burner

Red-eye gas burners are nozzle-mixing units with a high velocity, spinning, air flow. The swirling air stream produces an anticlockwise vortex inside the refractory block. Gas enters the vortex, mixing rapidly, producing intense combustion. The shape of the burner block port works with the vortex to create a ball-shaped flame to the furnace wall at firing rates and mixtures. Maximum furnace temperatures are obtained at high-fire with stoichiometric air and gas flows. Excess air operation allows for quite cold flame temperatures without changing the volumes of the fuel gas