GAS TURBINE DEVICE

摘要

A gas turbine device capable of producing a mixed gas in which three or more types of gases are uniformly mixed. A gas turbine device is structured to burn a fuel gas supplied from a fuel gas supply device (8) together with compressed air (b) supplied from an air compressor (3) by a combustor (2) and rotationally drive a gas turbine (1) by produced combustion gas (c). The fuel gas supply device (8) includes two mixers (15, 16) and produces a mixed gas (a) by mixing three types of gases of a first gas (I), a second gas (II), and a third gas (III) in order of increasing specific gravity or in order of decreasing specific gravity by the mixers (15, 16) to supply the mixed gas (a) as the fuel gas to the combustor (2).