A fuel spraying apparatus for a gas turbine engine having a combustor , comprising: a first fuel spraying section configured to spray fuel for diffusion combustion, first fuel spraying section including a spraying nozzle member ; a second fuel spraying section configured to spray fuel for premixed combustion, the second fuel spraying section being disposed so as to surround the first fuel spraying section , the second fuel spraying section including a cylindrical intermediate wall ; and an air curtain generating section disposed between the first fuel spraying section and the second fuel spraying section , the air curtain generating section being configured to generate an air curtain which defines an outer edge of a diffusion combustion area in a combustion chamber of the combustor, wherein the air curtain generating section includes a ring cover member for blocking downstream ends of the spraying nozzle member and the cylindrical intermediate wall , and wherein the ring cover member is provided with an air flow path communicating with the combustion chamber , characterised in that the air flow path is configured to supply air curtain forming air into the combustion chamber, and that the first and second fuel spraying sections comprise an inside block and an outside block, the inside block including a main unit of the first fuel spraying section and a main unit of the second fuel spraying section , the outside block including the spraying nozzle member , the ring cover member , the cylindrical intermediate wall and a cylindrical outer peripheral wall , the inside block and the outside block being separable from each other. a first fuel spraying section configured to spray fuel for diffusion combustion, first fuel spraying section including a spraying nozzle member ; a second fuel spraying section configured to spray fuel for premixed combustion, the second fuel spraying section being disposed so as to surround the first fuel spraying section , the second fuel spraying section including a cylindrical intermediate wall ; and an air curtain generating section disposed between the first fuel spraying section and the second fuel spraying section , the air curtain generating section being configured to generate an air curtain which defines an outer edge of a diffusion combustion area in a combustion chamber of the combustor, wherein the air curtain generating section includes a ring cover member for blocking downstream ends of the spraying nozzle member and the cylindrical intermediate wall , and wherein the ring cover member is provided with an air flow path communicating with the combustion chamber , characterised in that the air flow path is configured to supply air curtain forming air into the combustion chamber, and that the first and second fuel spraying sections comprise an inside block and an outside block, the inside block including a main unit of the first fuel spraying section and a main unit of the second fuel spraying section , the outside block including the spraying nozzle member , the ring cover member , the cylindrical intermediate wall and a cylindrical outer peripheral wall , the inside block and the outside block being separable from each other. <EOS>