重沸器蒸汽疏水阀频繁故障分析与改造效果评价

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中图分类号：TQ055.81 文献标识码：B 文章编号：1004-8901（2025）04-0053-03

AnalysisofFrequent FailuresonSteam Traps inRe-boilersandModification Evaluation

YangLin，LinWan-zhou，RANMao-ke，ZHANGYi-jing，LuoHua （NortheasternOperationalBranchofCNPCSouthwestOilandGasFieldCompany，ChengduSichuan6l021，China）

Abstractoaddressfrequentfluresofsteamtravalvesinteilerofnaturalgaspurifaionplantsregeerationtowtheinteal componentssuchastheflatingballandoectingleveaeexaminedasednanunderstandingoftevalvesstructureandmecassItis foundthatthequalityoftefloatingballandwearontheconnectingleverduringusearetefundamentalcausesofthefrequentfailuresTec nicalandmangerialimprovementmeasureswereproposedtoprovideasolutionforthefrequntfaluresoftheeboilersteamtrapalve

Keywords：steamtrapvalve；floatingball；cotterpin；wear；failure doi：10.3969/j.issn.1004-8901.2025.04.016

某天然气净化厂，3列天然气处理装置脱硫单元共有6台再生塔重沸器，低压蒸汽通过进口流量调节阀在重沸器壳程对胺液进行加热，蒸汽换热后冷凝形成凝结水，通过底部出口管线、Y形过滤器、闸阀和疏水阀等设备至公用工程系统。（剩余3138字）