化工学报

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流程工业一体化安全管控探讨

张建文1,2(), 赵挺生3, 万平玉4, 王倩琳1, 窦站1, 徐波5()   

  1. 1.北京化工大学安全工程系,北京 100029
    2.北京化工大学化学工程学院,北京 100029
    3.华中科技大学数字建造与工程管理系,湖北 武汉 430074
    4.北京化工大学新危险化学品评估及事故鉴定基础研究实验室,北京 100029
    5.中国安全生产科学研究院,北京 100012
  • 收稿日期:2024-01-11 修回日期:2024-04-02 出版日期:2024-04-18
  • 通讯作者: 张建文,徐波
  • 作者简介:张建文(1969—),男,博士,教授,zhangjw@buct.edu.cn
  • 基金资助:
    国家重点研发计划项目(2021YFB3301100);北京化工大学交叉学科研究基金项目(XK2023-07);黄河三角洲可持续发展研究院项目

Discussion on integrated security control in process industry

Jianwen ZHANG1,2(), Tingsheng ZHAO3, Pingyu WAN4, Qianlin WANG1, Zhan DOU1, Bo XU5()   

  1. 1.Department of Safety Engineering, Beijing University of Chemical Technology, Beijing 100029, China
    2.College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029, China
    3.Department of Digital Construction and Engineering Management, Huazhong University of Science and Technology, Wuhan 430074, Hubei, China
    4.National Fundamental Research Laboratory of New Hazardous Chemicals Assessment & Accident Analysis, Beijing University of Chemical Technology, Beijing, 100029, China
    5.China Academy of Safety Science and Technology, Beijing 100012, China
  • Received:2024-01-11 Revised:2024-04-02 Online:2024-04-18
  • Contact: Jianwen ZHANG, Bo XU

摘要:

化工、冶金、石化、钢铁、造纸、电力等流程工业是国家经济社会发展的重要支柱,其安全高效生产具有重要的战略意义。流程工业生产过程工艺繁多、流程长、工序关联耦合,从原料到产品涉及诸多物理化学变化、物质转移转化和能量转换转移等多源、多尺度与多时空因素的交互作用,影响生产安全、物效能效与生态环境。如何实现流程工业一体化安全管控,是一个长期存在又不断变化的问题。一体化安全管控困难的本质,在于物质流、能量流到数字流的映射,数字流到高质量信息流的转化,信息流到控制流的转换等问题。本文探讨如何突破物质流、能量流到数字流映射过程的数字化鸿沟,突破数字流到高质量信息流转变的数智化壁垒,信息流到控制流转换的数滞化障碍,保障物质流能量流不失控、数字流、信息流不失真、控制流不失误,提出了流程工业一体化安全管控的“五流三化三不”新思路,以期为流程工业一体化安全管控提供新的框架体系基础,促进流程工业的可持续发展。

关键词: 流程工业, 生产, 安全, 过程控制, 五流三化三不

Abstract:

Process industry is a crucial pillar for economic and social development, mainly including chemical, metallurgical, petrochemical and steel industries. The safe and efficient production is of great strategic significance for process industry. The prominent characteristics of the process industry is the complicated long production processes and complex correlation and coupling of various processes. From raw materials to products, it involves various physical and chemical processes, such as mass and heat transfer processes, and interactions occurring in multi-source, multi-scale and multi-temporal and spatial, affecting the production safety, the efficiency of material and energy exchange and ecological environment as well. It has been a long-existing and changing problem for process industry to realize the integrated security. The core concern of integrated safety control of process industry lies in the reflection of mass flow and energy flow to digital flow, the transformation of digital flow to high-quality information flow, and the transformation of information flow to control flow. This paper puts forward a novel idea of integrated safety controls in process industry titled "five flows-three-transformations-three controls", and discusses how to break through the digitalization of the mapping process from mass and energy flows to digital flow, break through the digital intelligence problem of the transformation from digital flow to high-quality information flow, and the decision lag problem of the transformation from information flow to control flow. It is expected to provide a new framework system basis for the integrated safety management and control in process industry and promote the sustainable development of process industry.

Key words: Process industry, production, safety, process control, five flows-three transformations-three controls

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