石油化工设备
石油化工設備
석유화공설비
PETRO-CHEMICAL EQUIPMENT
2014年
z1期
77-80,81
,共5页
张冰%刘茜%李娜%郭保平%朱敏
張冰%劉茜%李娜%郭保平%硃敏
장빙%류천%리나%곽보평%주민
加氢裂化循环氢压缩机%干气密封%泄漏
加氫裂化循環氫壓縮機%榦氣密封%洩漏
가경열화순배경압축궤%간기밀봉%설루
hydrogen cracking cycle-hydrogen compressor%dry-gas seal%leak
根据加氢裂化循环氢压缩机干气密封运行状况的分析,得到了干气密封泄漏逐步增加至最终失效的原因,在此基础上提出了密封系统的改进方案,实施后取得了良好的效果。
根據加氫裂化循環氫壓縮機榦氣密封運行狀況的分析,得到瞭榦氣密封洩漏逐步增加至最終失效的原因,在此基礎上提齣瞭密封繫統的改進方案,實施後取得瞭良好的效果。
근거가경열화순배경압축궤간기밀봉운행상황적분석,득도료간기밀봉설루축보증가지최종실효적원인,재차기출상제출료밀봉계통적개진방안,실시후취득료량호적효과。
According to the analysis of the dry-gas seal of hydrogen cracking compressor function in operating condition ,the reasons for the failure of dry-gas seal were found .On this basic ,im-proving project of dry-gas seal system were actualized ,and successfully effect was gained .