丙烯制冷压缩机透平轴位移升高的原因及解决措施

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Ethylene Industry ›› 2021, Vol. 33 ›› Issue (4): 41-45.

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Reasons and Solutions to Increased Axial Displacement in Turbine of Propylene Refrigeration Compressor

Wang Dezhao

SINOPEC Qilu Company, Zibo, Shandong, P.C.255411

Received:2020-11-12 Revised:2021-07-10 Online:2021-12-25 Published:2021-12-27

Abstract

Abstract:

This paper mainly analyzes the reasons for the increased axial displacement in the turbine of propylene refrigeration compressor, summarizes the problems emerged since the startup of propylene refrigeration compressor after overhaul, and puts forward some solutions to the increased axial displacement in turbine. Relevant technical optimization and transformation were carried out. Through constant exploration and test, the continuously increased axial displacement in the turbine of propylene refrigeration compressor was effectively controlled.

Key words: , propylene refrigeration compressor, turbine, axial displacement, reason, solution

Wang Dezhao. Reasons and Solutions to Increased Axial Displacement in Turbine of Propylene Refrigeration Compressor[J].Ethylene Industry, 2021, 33(4): 41-45.

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Reasons and Solutions to Increased Axial Displacement in Turbine of Propylene Refrigeration Compressor

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