GAS TURBINE COMBUSTION DEVICE AND GAS TURBINE

摘要

Provided is a gas turbine combustion device and a gas turbine, comprising: a pilot burner (44); a plurality of main burners (45); a pilot cone; an air passage (81) in which air is ejected toward a distal end side on the outside of the main burners (45); air passages (83, 84) in which air is caused to flow toward the distal end side on the outside of a pilot cone (62) and air is ejected toward the outside in the radial direction; and an eave part (modifying member) (65c) that modifies the ejection direction of air ejected from the air passages (83, 84) so that such direction becomes the central axis O direction of the pilot cone (62).