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煤化工装置法兰接头密封泄漏评估管理系统研发
Development of seal leakage assessment and management system for flange joints in coal chemical plants
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- DOI:
- 作者:
- 陈良超1 ，李 标3 ，沙永鸽4 ，李少华5 ，程 欣2
Chen Liang chao 1 ，Li Biao 3 ，Sha Yong ge 4 ，Li Shao hua 5 ，Cheng Xin 2
- 作者单位:
- 1. 北京化工大学，北京 100029；2. 中国特种设备检测研究院，北京 100029；3. 新疆心连心能源化工有限公司，新疆 昌吉832200；4. 昌吉 回族自治州特种设备检验检测所，新疆 昌吉 831199；5. 新疆中能万源化工有限公司，新疆 昌吉 832200
（1. Beijing University of Chemical Technology，Beijing 100029，China；2. China Research Institute of Special Equipment Inspection，Beijing 100029，China；3. Xinjiang Xinlianxin Energy and Chemical Co.，Ltd.，Changji 832200，China；4. Special Equipment Inspection and Testing Institute of Changji Hui Autonomous Prefecture，Changji 831199，China；5. Xinjiang Zhongneng Wanyuan Chemical Co.，Ltd.，Changji 832200，China
- 关键词:
- 螺栓法兰接头；密封泄漏；数据库建设；LEC风险评估；检测与修复
bolted flange joints；seal leakage；database construction；LEC risk assessment；inspection and repair
- 摘要:
- 摘要：煤化工装置中螺栓法兰接头的泄漏问题一直是安全和环保管理的关键挑战。为解决此问题，文中设计并开发了涵盖了数据收集管理、密封泄露检测及修复、LEC泄漏风险评估及统计分析等功能的评估管理系统。通过该系统，可以实时监测密封泄漏、进行数据分析评估，并采用LEC评价法进行风险评估。系统业务模块面向不同管理层级的需求，有助于提高煤化工装置法兰接头密封泄漏评估管理的科学性和效率。系统致力于提高装置的密封性能、降低泄漏风险、合理配置检维修资源，从而实现装置的长周期运行。Abstracts: Leakage of bolted flange joints in coal chemical plants has been a key challenge for safety and environmentalmanagement. To solve this problem, this paper designs and develops an evaluation management system that covers the functions ofdata collection and management, seal leakage detection and repair, LEC leakage risk assessment and statistical analysis. The systemenables real-time monitoring of seal leakage, data analysis and evaluation, and risk assessment using the LEC evaluation method.The business modules of the system are oriented to the needs of different management levels, which helps to improve the scienceand efficiency of seal leakage assessment and management of flange joints in coal chemical plants. The system is committed toimproving the sealing performance of the plant, reducing the risk of leakage, and rationally allocating inspection and maintenanceresources, so as to realize the long-cycle operation of the plant.