铜冶炼企业“两化”隐患排查体系建设研究与应用

发布时间：2018-03-31 20:19

本文选题：冶炼　切入点：风险管理　出处：《天津理工大学》2017年硕士论文

【摘要】：铜冶炼行业,具有设备大型化、生产连续化、高速化、自动化以及产品多样化的特点,生产过程点多、线长、面广,覆盖动力、冶炼、精炼、电解、硫酸、选矿以及运输等多个生产工艺线。存在着高温、高压、易燃、易爆、有毒有害等多种危险因素,隐患排查治理的难度较大,一旦引起事故,后果影响较大。企业安全管理属于风险管理的范畴,风险管理的基础是开展系统的危险源辨识,因而要构建系统的隐患排查标准知识库,需要建立在系统的危险源识别的基础上。本文以G冶炼企业的隐患排查为例子,根据风险管控的基本原理,将铜冶炼企业的生产过程隐患识别划分为四个层面:生产作业、设备设施、工艺过程及场所环境,分别运用作业危害分析(JHA)、故障类型影响分析(FMEA)、危险和可操作性研究(HAZOP)以及能量源分析(ESA),对铜冶炼生产过程中存在的安全隐患,系统全面的识别出来,结合现有的管理手段,制定对应的控制对策,形成专业性的隐患排查知识库,为企业的隐患排查工作提供支撑。现代信息技术应用到隐患排查管理工作中,可以有效的提高隐患排查的效率,规范隐患排查工作流程,实现隐患的动态追踪、闭环管理。将统计方法加入计算机元素中可以实现隐患信息的即时统计分析,可以为相关安全管理人员制定相应安全决策时提供依据。基于隐患排查标准知识库和信息技术构建的“两化”(标准化和信息化)隐患排查体系,为企业开展全方位、多元化、多层次的隐患排查治理工作提供途径,进一步可以实现控制事故,提高企业的安全管理水平。
[Abstract]:Copper smelting industry, with equipment, continuous production, high-speed, automation and product diversification characteristics, production process points, long lines, wide coverage, power, smelting, refining, electrolysis, sulfuric acid,Ore dressing and transportation and other production lines.There are many dangerous factors, such as high temperature, high pressure, flammable, explosive, toxic and harmful, etc.Enterprise safety management belongs to the category of risk management, and the foundation of risk management is to carry out systematic hazard source identification. Therefore, to construct the knowledge base of hidden danger investigation standard of the system, it is necessary to build on the basis of system risk source identification.Based on the basic principle of risk control, the hidden trouble identification in the production process of the copper smelting enterprise is divided into four levels: production operation, equipment and facilities, process process and location environment, taking the hidden trouble investigation of G smelter enterprise as an example, according to the basic principle of risk control.By using job hazard analysis (JHAA), fault type impact analysis (FMEA), hazard and maneuverability research (HAZOPO) and energy source analysis (ESAA), respectively, the potential safety risks existing in copper smelting production are systematically and comprehensively identified, combined with existing management methods.Make corresponding control countermeasure, form professional hidden trouble search knowledge base, provide support for hidden trouble investigation work of enterprise.The application of modern information technology to the management of hidden trouble investigation can effectively improve the efficiency of hidden trouble investigation, standardize the work flow of hidden trouble investigation, realize dynamic tracking and closed-loop management of hidden trouble.Adding the statistical method to computer elements can realize the real-time statistical analysis of hidden trouble information, and can provide the basis for the relevant safety managers to make the corresponding safety decisions.Based on the knowledge base of hidden trouble investigation standard and information technology, the "two transformation" (standardization and informatization) hidden trouble investigation system provides a way for enterprises to carry out all-round, diversified and multi-level hidden danger investigation and management work.Further can achieve the control of accidents, improve the level of safety management of enterprises.
【学位授予单位】：天津理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F426.32

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