Compressor rotor structure

The utility model discloses a compressor rotor structure, which relates to the field of centrifugal compressors and comprises a main shaft and an impeller, a plurality of fastening bolts are arranged at one end of the impeller close to the main shaft, and a plurality of positioning holes for the fas...

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Bibliographic Details
Main Authors XING GANG, YAN XUBIN, XING WEIKAI
Format Patent
LanguageChinese
English
Published 14.03.2023
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:The utility model discloses a compressor rotor structure, which relates to the field of centrifugal compressors and comprises a main shaft and an impeller, a plurality of fastening bolts are arranged at one end of the impeller close to the main shaft, and a plurality of positioning holes for the fastening bolts to penetrate through are arranged at one end of the main shaft close to the impeller. The fastening bolt penetrates through the positioning hole and then is in threaded connection with the impeller, an annular positioning face and a shaft end positioning face are arranged at the end, close to the impeller, of the main shaft, the annular positioning face is arranged in the circumferential direction of the center of the main shaft, and the shaft end positioning face is arranged in the radial direction of the main shaft. Assembling and positioning are carried out through the annular positioning face and the shaft end positioning face, mounting and fastening are carried out through the fastening bolts, the
Bibliography:Application Number: CN202223161599U