内浮顶罐油气回收系统控制方案设计  

Design of Control Scheme for Inner Floating Roof Tank Oil-gas Recovery System

作　　者：贠莹 Yun Ying(Sinopec(Dalian)Research Institute of Petroleum and Petrochemicals,Dalian,116045,China)

机构地区：[1]中石化(大连)石油化工研究院有限公司,辽宁大连116045

出　　处：《石油化工自动化》2024年第1期13-15,20,共4页Automation in Petro-chemical Industry

基　　金：中国石化资助项目(总和072206)。

摘　　要：某石化企业内浮顶罐油气回收装置产生的废气采用“内浮顶罐内置气袋废气减排”技术进行治理,介绍了“内浮顶罐内置气袋废气减排”技术流程,重点阐述了该技术控制方案,通过设置程序对内浮顶罐大呼吸排气过程、大呼吸吸气过程、小呼吸排气过程以及小呼吸吸气过程进行自动化控制,并从安全角度对装置进行了配套设计,确保装置运行过程中的安全性和稳定性。The exhaust gas generated by the oil and gas recovery unit of the inner floating roof tank of a petrochemical enterprise is treated by the technology of“exhaust gas reduction of the inner floating roof tank with air bags”.The technological process of the technology is introduced.The control scheme of the technology is stressed.The automatic control of the large breathing exhaust process,large breathing inhalation process,small breathing exhaust process,and small breathing inhalation process of the inner floating roof tank is carried out by setting up a program.From a safety perspective,the matched design for the device is carried out to ensure safety and stability of the installation during the operation.

关 键 词：内浮顶罐 内置气袋废气减排 油气回收 控制方案 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]