论文部分内容阅读
工业管道是炼油化工装置的重要组成部分,在长期使用过程中受内外环境和操作状况等因素影响,容易发生泄漏、爆炸等事故,严重影响企业生产和社会稳定。以乙烯、丙烯罐区在用工业管道为例,引入风险管理和预知性理念,通过对在用工业管道损伤模式识别,预测管道存在的缺陷类型和位置,利用先进的检测技术,确定缺陷的性质和尺寸,评估管道剩余寿命,在发生事故之前,为企业提供预知性检验维修策略,使在用工业管道始终处于安全可靠状态,逐步从人工判断、经验推测转向科学动态检修,提高检验的针对性和有效性。
The industrial pipeline is an important part of the refinery and petrochemical plant. In the long-term use process, due to internal and external environment and operational conditions, industrial pipes are prone to accidents such as leakage and explosion, seriously affecting the production and social stability of enterprises. In the case of using industrial pipes in ethylene and propylene tank areas, the concept of risk management and prediction is introduced. Through the identification of industrial pipeline damage modes, the type and location of defects in pipelines are predicted, and the advanced detection technology is used to determine the nature of the defects And size, to assess the remaining life of the pipeline, before the accident, to provide enterprises with pre-test inspection and maintenance strategies, the use of industrial pipe is always in a safe and reliable state, and gradually from the manual judgments, the scientific speculation that the dynamic overhaul to improve the relevance of testing And effectiveness.