To provide an axial flow rotating machine, a stationary blade ring of the axial flow rotating machine and an assembling method of the stationary blade ring which reduces labor in an exchanging construction of the stationary blade ring.
An upstream side surface 24 and a downstream side surface 25 which are arranged in a rotor axial direction Da are formed on a blade ring attaching part 23 of a passenger compartment 20. A stationary blade ring 30 includes: a plurality of stationary blades 32 arranged in a circumferential direction Dc around a rotor shaft; an annular blade root ring 34 which connects radial outer sides of the plurality of stationary blades; an upstream side liner 44 arranged between the blade root ring 34 and the upstream side surface 24 of the blade ring attaching part 23; a downstream side liner 45 arranged between the blade root ring 34 and the downstream side surface 25 of the blade ring attaching part 23; and a liner holding ring 41 attached to the blade root ring 34 while being held between the downstream side liner 45 and the blade root ring 34.
SATO HIDEAKI
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma
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