离心式压缩机止推轴瓦故障分析及解决措施  

Failure Analysis and Solutions of Centrifugal Compressor Thrust Bearing

作　　者：刘军峰[1] 

机构地区：[1]中国石油大学(华东)石大科技集团有限公司,山东东营257061

出　　处：《润滑与密封》2011年第4期114-115,共2页Lubrication Engineering

摘　　要：基于止推轴瓦结构以及油膜形成机制,对MCL524-6离心式压缩机的止推轴瓦故障进行分析,提出修复止推盘、更换烧损瓦块和确保止推瓦进油量等解决措施。检修后压缩机止推轴瓦运行结果表明,轴瓦温度正常,装置运行平稳。The failure of MCL524-6 centrifugal compressor thrust bearing was analyzed based on the thrust bearing structure and the film-forming mechanism, some solutions were proposed such as repairing thrust disc, replacing the dam- aged bearing pad and insuring the oil supply of thrust tile. The operation result of centrifugal compressor thrust bearing af- ter maintenance shows that the bearing temperature decreases to the normal level.

关 键 词：离心式压缩机 推力轴瓦 油膜厚度 

分 类 号：TE964[石油与天然气工程—石油机械设备]