高压压缩机填料密封失效的原因分析  

Cause High Pressure Compressor Packing Seal Failure Analysis

作　　者：黄华 

机构地区：[1]中海浙江宁波液化天然气有限公司,浙江江宁315800

出　　处：《化工设计通讯》2016年第4期94-94,148,共2页Chemical Engineering Design Communications

摘　　要：大型LNG接收站在运行期间会产生大量BOG,在外输量较小时,利用高压压缩机对BOG进行回收能够有效避免BOG直接排放火炬造成的经济损失和环境污染。首先介绍了高压压缩机在LNG接收站的应用以及某LNG接收站因高压压缩机运行而引起火炬燃烧的问题,再结合生产实际情况,对该问题进行深入分析和探讨,最终找到了问题的源头。Large LNG terminal during operation will generate a lot BOG,lose out when a small amount of high-pressure compressor for recycling BOG BOG can effectively avoid the direct discharge torch caused economic losses and environmental pollution.First introduced in the high-pressure compressor and the application of a LNG terminal LNG terminal due to high pressure compressor caused fl aring problems,combined with the actual production situation,the issue in-depth analysis and discussion,and fi nally found the source of the problem.

关 键 词：LNG接收站 压缩机 填料泄漏 

分 类 号：TH45[机械工程—机械制造及自动化]