Gas compressor stationary blade carrier steel casting of gas turbine
The utility model discloses a gas compressor stationary blade holding ring steel casting of a gas turbine, which comprises a ring body, a central inner hole is arranged in the ring body, a plurality of pressure plate grooves which are annularly and uniformly distributed are arranged on the ring body...
Saved in:
Main Authors | , , , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
14.01.2022
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The utility model discloses a gas compressor stationary blade holding ring steel casting of a gas turbine, which comprises a ring body, a central inner hole is arranged in the ring body, a plurality of pressure plate grooves which are annularly and uniformly distributed are arranged on the ring body, a guide inclined surface is arranged at a notch of each pressure plate groove, a bolt hole is arranged in each pressure plate groove, and the pressure plate grooves are fixedly connected with the central inner hole. A rubber sealing ring is fixedly adhered to the edge of a hole opening of the bolt hole; a hard alloy reinforcing ring is welded to the inner wall face of a center inner hole of the ring body, and an anti-cracking layer is fixedly arranged on the outer surface of the hard alloy reinforcing ring. A positioning groove is formed in the position, close to the pressing plate groove, of the hard alloy reinforcing ring, and an elastic sealing strip is fixedly bonded in the positioning groove. The technical s |
---|---|
Bibliography: | Application Number: CN202121328378U |