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Stationary blade ring of axial compressor
Stationary blade ring of axial compressor
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机译:轴流式压缩机的静叶环
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摘要
An inner shroud portion (3) and an outer shroud portion (4) dividedly formed per stationary blade (2) are formed integrally with each stationary blade. A plurality of the stationary blades adjacent to each other in a circumferential direction are coupled together by a band member (5) at the outer shroud portions. The inner shroud portions are held between seal holders (9, 10) which are formed as two divided members in the flowing direction of a working fluid, which are fastened by a bolt (11), and which have a length corresponding to the plurality of the stationary blades. The plurality of stationary blades, the inner and outer shroud portions, the band member, and the seal holders assembled in this manner constitute a unit (1a to 1d). A plurality of the units are connected in the circumferential direction to constitute a stationary blade ring of an axial compressor.
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