基于DCS大型压缩机控制系统改造及应用  

Reformation and Application of the Control System of Large Compressor Based on DCS

作　　者：严华 张瑜峰 

机构地区：[1]马钢股份公司自动化部,安徽省马鞍山市243000

出　　处：《冶金动力》1999年第4期48-51,共4页Metallurgical Power

摘　　要：随着３．５万ｍ２制氧机组的投产，为了平衡氮气用量，整机迁移一台ＡＴＬＡＳ公司产的 １２ ５００ ｍ３／ｈ氮压机，为便于现场操作、监控，对该制氧机系统的 ＦＯＸＢＯＲＯ公司 Ｉ／Ａ工控机进行了技术改造，保证了氮压机安全、稳定、长周期、低能耗运行。Oxygen making set of 35 000 m3 was put into operation. In order to balance hydrogen amount, ATLAS made nitrogen compressor of 12 500 m3/h was moved to the workshop equipped with the oxygen making set. FOXBORO made I/A industrial computer of the oxygen making set was improved so as to oper- ate and monitor in situ conveniently, and assure safe, stable, long period and low energy consumption operation of the nitrogen compressor.

关 键 词：制氧机系统 氮压机 控制系统 改造 DCS 

分 类 号：TQ116.11[化学工程—无机化工]