冶金动力Issue(1)：57-59,3.
新建100MW机组给水调节阀堵塞原因及解决措施
Causes and Solutions for Blockage of Feedwater Control Valves in Newly Built 100 MW Units
汪明宇 1张小磊 1孙玮 1宋斌斌 1李辉 1庞振振1
作者信息
- 1. 首钢京唐钢铁联合有限责任公司,河北 唐山 063200
- 折叠
摘要
Abstract
Addressing the blockage issue of feedwater control valves in newly built 100 MW units,the causes of blockage were analyzed,mainly including construction residue,pipeline corro-sion,oxide film shedding,control valve structural design,and operation mode.Corresponding solu-tions were proposed,including strictly controlling feedwater pH,adjusting operating pressure,regu-lar equipment cleaning,and improving the control valve structure.关键词
100MW机组/给水调节阀/堵塞原因Key words
100 MW unit/feedwater control valve/causes of blockage分类
信息技术与安全科学引用本文复制引用
汪明宇,张小磊,孙玮,宋斌斌,李辉,庞振振..新建100MW机组给水调节阀堵塞原因及解决措施[J].冶金动力,2026,(1):57-59,3.
