[1]冯宇.化工品罐区仪表选型和控制系统设计探讨[J].工业仪表与自动化装置,2018,(03):87-90.[doi:1000-0682（2018）03-0000-00]
　FENG Yu.Design and discussion of instrument selection and control system in chemical tank[J].Industrial Instrumentation & Automation,2018,(03):87-90.[doi:1000-0682（2018）03-0000-00]
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化工品罐区仪表选型和控制系统设计探讨

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

Title:: Design and discussion of instrument selection and control system in chemical tank

Author(s):: FENG Yu; CNOOC，Petrochemical EngineeringCo.,Ltd.,Shandong Qingdao 266101,China

Keywords:: instrument design selection; liquid level measurement system; quantitative loading control instrument; supervisory control system; safety instrumented system

摘要:: 该文重点介绍了化工品罐区仪表选型，包括化工品罐区中的温度仪表、压力仪表、伺服液位计、雷达液位计、液位开关、流量仪表、气动紧急切断阀、电动阀以及MCU电动阀总线通信单元、分析仪表和定量装车控制仪。阐述了罐区监控管理系统、装车控制系统、安全仪表系统的设计原则。

Abstract:: This paper mainly introduces the instrument selection of the chemical tank area, including the temperature instrument,the pressure instrument,the servo level transmitter,radar level transmitter,the liquid level switch,the flow instrument,pneumatic on-off valve,the motor operated on-off valve and the mcu communication unit,the analyzer instrument and the quantitative loading control instrument.The design principles of tank area monitoring and management system,loading control system, safety instrumented system are expounded.

[1] 孔祥涛.LNG储罐的罐区仪表与监测系统选型[J].石油化工自动化,2017,53(1):74-75.

[2] 吴少国,薛见海,吴江,等.基于通信实现DCS对电动阀的可靠控制[J].石油化工自动化,2010,46(6):72-74.

[3] 李玮,梁立明.库区自动装车系统的应用[J].石油化工自动化,2015,51(1):71-73.

备注/Memo:: 收稿日期：2018-01-02
作者简介：冯宇（1982），男，2009年毕业于青岛科技大学控制理论与控制工程专业，获得硕士学位，工程师，在中海油石化工程有限公司从事仪表设计工作。

更新日期/Last Update: 2018-06-15