| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a gas turbine facility capable of easily setting gas calorie constant by mixing blast furnace gas in which the gas calorie varies at a high gas mixing ratio. <P>SOLUTION: The gas turbine facility 1 using the blast furnace gas G1 discharge from a blast furnace 11 as fuel gas G2 includes: a gas mixing tank 13 taking in the blast furnace gas G1 in which the gas calorie varies and mixing, then discharging outside the mixed blast furnace gas G1 as the fuel gas G2; gas introducing branch pipes 31, 32 introducing the blast furnace gas G1 discharged from the blast furnace 11 into the gas mixing tank 13; and gas injection nozzles 41, 42 injecting the blast furnace gas G1 supplied from the gas introducing branch pipes 31, 32 into the gas mixing tank 13 from gas injection holes 41a, 42a. The gas injection nozzles 41, 42 are tilted and arranged to be gradually separated from each other, toward the gas injection holes 41a, 42a sides. <P>COPYRIGHT: (C)2013,JPO&INPIT |
