船舶氧气管网脱脂技术  

On the Degreasing Technology of Marine Oxygen Pipe

作　　者：刘安涟[1] 

机构地区：[1]中国舰船研究设计中心,武汉430064

出　　处：《船海工程》2017年第3期57-60,65,共5页Ship & Ocean Engineering

基　　金：国家部委基金资助项目

摘　　要：为保证氧气系统安全运行,针对船舶氧气管网的特点,提出一种闭式对流循环脱脂法,基于该法设计脱脂工艺,经实船工程实施,氧气管网内表面油脂残留量小于最高标准要求,说明该脱脂方法和工艺适用于船舶管网。Degreasing for oxygen pipe is an important measure ：50 mg/m2. In order to guarantee the safe operation of the ox- ygen system, a new degreasing method was proposed based on a closed convective circulation technology. The degreasing tech- nique was implemented on the ship, showing that it is an effective technique suited to marine pipe network for the residual grease of oxygen on the inner wall is less than the standard requirements .

关 键 词：船舶氧气管网 脱脂 闭式对流循环 

分 类 号：U664.8[交通运输工程—船舶及航道工程]