锅炉压力容器管道的腐蚀问题及防护措施研究

Research on Corrosion Issues and Protective Measures for Boiler Pressure Vessels and Pipelines

摘要

锅炉压力容器管道系统作为电力生产核心装备，其腐蚀问题直接关系运行安全与经济效益。本研究深入剖析了锅炉压力容器管道腐蚀机理及防护体系构建要素。研究阐明防腐工作对确保设备安全运行的重要意义，提出系统性防护、科学性检测与动态化适配三大原则。针对工程实际需求，文章详细论述多元检测技术融合策略与表面防护工艺升级策略两大防护路径。检测技术融合强调超声波、射线、涡流等多种手段协同应用，表面防护工艺则注重多层次屏障系统构建与材质匹配性研究。研究表明，完善的防腐体系有效延长设备寿命，降低非计划停运风险，为电力系统安全稳定运行奠定坚实基础，同时实现经济效益与安全生产的双重价值。

Abstract

Boiler pressure vessel pipeline systems, as core equipment in power production, have corrosion issues that directly impact operational safety and economic benefits. This study thoroughly analyzes the corrosion mechanisms of boiler pressure vessels and pipelines and the key elements for constructing protective systems. It highlights the critical importance of anti-corrosion work in ensuring safe operation of equipment, proposing three major principles: systematic protection, scientific detection, and dynamic adaptation. Addressing practical engineering needs, the article elaborates on two main protective strategies: the integration of multiple detection technologies and the upgrading of surface protection processes. The integration of detection technologies emphasizes the synergistic application of ultrasonic, radiographic, and eddy current methods, while surface protection processes focus on building multi-layer barrier systems and studying material compatibility. Research findings indicate that a comprehensive anti-corrosion system effectively extends equipment lifespan, reduces unplanned downtime risks, and lays a solid foundation for the safe and stable operation of the power system, achieving dual values of economic efficiency and safe production.

关键词

锅炉 / 压力容器管道 / 管道腐蚀

Key words

Boiler / Pressure vessel piping / Pipe corrosion

参考文献

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