冶金动力
冶金動力
야금동력
METALLURGICAL POWER
2014年
4期
21-22,27
,共3页
制氧机组%改进%效果
製氧機組%改進%效果
제양궤조%개진%효과
oxygen generating machine%improvement%effect
对40000 m3/h内压缩流程制氧机组的空压机、增压机、膨胀机油路系统、膨胀机增压端、液氧泵保冷箱进行改造；改造后，延长了运行周期，保证机组长期安全稳定经济运行。
對40000 m3/h內壓縮流程製氧機組的空壓機、增壓機、膨脹機油路繫統、膨脹機增壓耑、液氧泵保冷箱進行改造；改造後，延長瞭運行週期，保證機組長期安全穩定經濟運行。
대40000 m3/h내압축류정제양궤조적공압궤、증압궤、팽창궤유로계통、팽창궤증압단、액양빙보랭상진행개조；개조후，연장료운행주기，보증궤조장기안전은정경제운행。
The air compressor, booster, oil circuit system and booster end of expander and cold box of liquid oxygen pump of the 40000 m3/h oxygen generating unit with internal compression process were transformed, which has extended operation cycle and ensured long-term safe, stable and economical operation of the unit.
