分油机的工作原理和排渣反馈故障分析
内容摘要
摘要:“育鲲”轮上燃油分油机为ALFA-LAVAL S821型分油机,在运转的过程中分油机出现排渣反馈
故障,结合该故障,介绍了分油机结构和排渣原理,进一步分析了分油机的故障原因,并根据理论分析
和实际操作最终消除了故障。
关键词:分油机 滑动底盘 滑动圈 矩形密封圈 排渣反馈
ABSRACT:M/V Yukun is equipped with ALFA-LAVAL S816 oil separators.When a separator
is running,discharge feedback failure occurs.According to the failure, This thesis explains the structure and
discharge principle of the separator.Further we analyse the causes of the failure. Basic on theretical analysis and practical operation,finally the failure is eliminated.
目 录
1燃油分油机的故障现象 ....................................................... 1
2分油机的工作原理 ........................................................... 1
3 ALFA-LAVAL SA816燃油分油机的结构分析 ...................................... 2
分油机的排渣原理 ........................................................... 4 4
4.1 排渣步骤1-排渣前 .................................................... 5
4.2 排渣步骤2-排渣 ...................................................... 5
4.3 排渣步骤3-排渣 ...................................................... 6
4.4 排渣步骤4-滑动圈密封 ................................................ 6
4.5 排渣步骤5—滑动底盘密封 ............................................. 6 5分油机排渣反馈故障分析 ..................................................... 7
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