The utility model provides a gas turbine dry -type for low pollution combustor two fens whirls of unit mix burner nozzle in advance, relates to gas turbine burner nozzle. The utility model discloses a solve present gas turbine and mix the combustion chamber burning in advance and unstablely, easy take place the tempering, be furious and pollutant discharge scheduling problem on the high side. The utility model discloses a fuel injection subassembly, swirler group spare, tip divergent nozzle, center sweep piece, dustcoat, first pipe fitting, second pipe fitting and third pipe fitting, and first pipe fitting, second pipe fitting and third pipe fitting set up in fuel injection subassembly left side to be connected with the fuel injection subassembly respectively, fuel injection subassembly right side is provided with swirler group spare, swirler group spare right side is provided with the tip divergent nozzle, the center sweeps piece and dustcoat. The utility model discloses the device has reduced by two fens whirls of unit and has mixed the possibility that burner nozzle drew a temper, was furious in advance, and the burning stably reduces the pollutant discharge of combustion chamber during the low -load, simple structure, and fault probability is little. The utility model is suitable for a combustion chamber.