氢氮气压缩机仪表联锁保护的改进措施  

Analysis of Syngas Compressor Meter Interlock Protection Improvements

作　　者：练绪辉 

机构地区：[1]江西气体压缩机有限公司,赣州341000

出　　处：《现代制造技术与装备》2015年第5期92-93,共2页Modern Manufacturing Technology and Equipment

摘　　要：氢氮气压缩机是生产合成氨的一项关键设备,其能为气体的输送或化学反应提供所需动力。氨合成过程中的成本问题由氢氮气压缩机的运行效率决定。仪表联锁保护是首先由一种仪表的动作、变化信号进而将其向另外一组设备或仪表进行反馈,从而达到连锁带动另外一台设备的仪表工作或变化,且以此保证其安全。本文是以氢氮气压缩机仪表联锁保护为主题,简单探讨对其进行改进的具体措施。Hydrogen nitrogen compressor is a key equipment production of ammonia, which can provide the necessary impetus for transporting gas or chemical reaction. Ammonia synthesis process is cost efficient hydrogen nitrogen compressor run by the decision. The so-called instrument interlock protection means： first by an instrument of action, and then change to a feedback signal to the other device or a set of instruments to achieve the chain drive meter work another piece of equipment, or a change. And in order to ensure their safety. This article is based on hydrogen nitrogen compressor meter interlock protection theme, a brief discussion of how concrete measures to improve its conduct.

关 键 词：氢氮气压缩机 仪表联锁 保护措施 改进措施 

分 类 号：TH45[机械工程—机械制造及自动化]