冶金动力
冶金動力
야금동력
METALLURGICAL POWER
2015年
9期
29-32
,共4页
蒸汽加热器%内部泄漏%故障%排查%封堵
蒸汽加熱器%內部洩漏%故障%排查%封堵
증기가열기%내부설루%고장%배사%봉도
steam heater%internal leakage%malfunction%search%plug
本钢氧气厂7#35000 m3/h空分设备于2015年3月发生了一起分子筛蒸汽加热器内部泄漏故障。故障发现及时，果断停机后，对漏点进行了排查和处理，避免了次生事故的发生。为制氧机组开车复产赢得了时间，节约了检修时间和成本。
本鋼氧氣廠7#35000 m3/h空分設備于2015年3月髮生瞭一起分子篩蒸汽加熱器內部洩漏故障。故障髮現及時，果斷停機後，對漏點進行瞭排查和處理，避免瞭次生事故的髮生。為製氧機組開車複產贏得瞭時間，節約瞭檢脩時間和成本。
본강양기엄7#35000 m3/h공분설비우2015년3월발생료일기분자사증기가열기내부설루고장。고장발현급시，과단정궤후，대루점진행료배사화처리，피면료차생사고적발생。위제양궤조개차복산영득료시간，절약료검수시간화성본。
An accident of leakage in the molecular sieve steam heater of the No.7 35000 m3/h air separation plant at Benxi Steel happened in March 2015. As the accident was discovered in time, the oxygen generating unit was immediately shut down and leaking points were searched and treated promptly, preventing more serious secondary accidents from happen-ing. The timely treatment of the accident had gained precious time for the oxygen making unit resuming production and saved maintenance time and cost.
