油轮惰气风机修理浅析  

Analysis on Repairing Inert Gas Fan in Oil Tanker

作　　者：李波 LI Bo(COSCO SHIPPING Heavy Industry(Zhoushan)Co.,Ltd.,Zhejiang Zhoushan 316131,China)

机构地区：[1]舟山中远海运重工有限公司,浙江舟山316131

出　　处：《船舶标准化工程师》2020年第6期85-88,共4页Ship Standardization Engineer

摘　　要：文章对油轮惰气系统在油轮中的作用进行了简述,对惰气风机的修理进行了详细的论述。以某30万吨油轮为例,提出了惰气风机风叶裂纹产生的原因,修复的详细方案,值得同行借鉴。The paper briefly describes the function of the inert gas system in the tanker,and discusses in detail the repair of the inert gas fan.Taking a 300000 ton oil tanker as an example,the paper puts forward the causes of the cracks in the blades of the inert gas fan,and the detailed scheme of the repair,which is worthy of reference for the same industry.

关 键 词：惰气系统 离心风机 抗扭强度 动平衡 

分 类 号：U661.43[交通运输工程—船舶及航道工程]