硫黄装置制硫与尾气回收控制系统设计  

Design of Control System for Sulfur Production and Exhaust Gas Recovery in Sulfur Plant

作　　者：杨汇军[1] 王自亮 凌梓淞 YANG Huijun;WANG Ziliang;LING Zisong(Department of Electrical Engineering,Liaoning University of Technology,Jinzhou 121001,China;School of Electronic Engineering and Automation,Guilin University of Electronic Technology,Guilin 541004,China)

机构地区：[1]辽宁工业大学电气工程学院,辽宁锦州121001 [2]桂林电子科技大学电子工程与自动化学院,广西桂林541004

出　　处：《仪表技术》2023年第2期1-3,17,共4页Instrumentation Technology

摘　　要：针对硫黄装置制硫工段和尾气回收工段设计了一套自动监控系统。利用浙大中控的SUPCON JX-300XP及各类传感器、安全栅、离心泵、调节阀等现场仪表对系统进行自动控制,采用标准的3层网络架构实现对整个系统的集中管理和分散控制。利用AdvanTrol-Pro软件对整个控制系统进行组态设置和人机交互界面的绘制,利用实时监控软件对整个控制系统进行仿真。该自动监控系统的应用实现了对硫黄装置制硫和尾气回收两个工段的自动监控,提高了硫回收率,加强了系统运行的平稳性,改善了各控制对象的时滞性,满足了排放指标要求。An automatic monitoring system is designed for the sulfur production section and tail gas recovery section of the sulfur plant.The system is automatically controlled by using the SUPCON JX-300XP of Zhejiang University Central Control Company and various sensors,safety barriers,centrifugal pumps,regulating valves and other field instruments.The standard 3-layer network architecture is used to achieve centralized management and decentralized control of the entire system.The AdvanTrol Pro software is used to configure the whole control system and draw the human-computer interface,and the real-time monitoring software is used to simulate the whole control system.The system realizes the automatic monitoring of the sulfur production and tail gas recovery sections of the sulfur plant,improves the sulfur recovery rate,strengthens the stability of the system operation,improves the time lag of each control object,and meets the emission index requirements.

关 键 词：硫黄装置 集散控制系统 现场控制站 回路组态 冗余 

分 类 号：TN911[电子电信—通信与信息系统]