江苏理工学院学报
江囌理工學院學報
강소리공학원학보
Journal of Jiangsu Teachers University of Technology
2015年
2期
35-41
,共7页
凝结水加药泵%出口安全阀%泄漏
凝結水加藥泵%齣口安全閥%洩漏
응결수가약빙%출구안전벌%설루
condensate dosing pump%outlet valve%leakage
凝结水加药泵出口安全阀是系统超压的最后一道保护,在任何情况下都应该保证其功能。但机组运行中凝结水加药泵出口安全阀出现频繁泄漏等故障,通过对故障现象进行原理分析,最终找到故障原因并进行了技术改进。
凝結水加藥泵齣口安全閥是繫統超壓的最後一道保護,在任何情況下都應該保證其功能。但機組運行中凝結水加藥泵齣口安全閥齣現頻繁洩漏等故障,通過對故障現象進行原理分析,最終找到故障原因併進行瞭技術改進。
응결수가약빙출구안전벌시계통초압적최후일도보호,재임하정황하도응해보증기공능。단궤조운행중응결수가약빙출구안전벌출현빈번설루등고장,통과대고장현상진행원리분석,최종조도고장원인병진행료기술개진。
Outlet valve of condensate dosing pump is the last system overpressure protection,which should en-sure its functionality in any case. However the valve leakage fault of condensate dosing pump occurs frequent-ly in the running unit. We find the cause of the malfunction finally,by analyzing the principle of the fault phe-nomena.