浅议某船艉轴密封的改装设计

通过分析某船艉轴密封的构造 ,为提高其使用寿命 ,改装设计了一种新型艉轴密封装置。文中介绍了此密封装置的结构和原理 ,它可广泛适用于内河、沿海各类船舶。经实践证明 ,此密封装置性能安全、可靠 ,使用寿命长 ,具有较强的推广。

To prolong the longevity of the tailshaft sealing,here we introduce a newly refitted tailshaft sealing by analysing its structure.In this paper,the structure and principle of it are given,and this kind of tailshaft sealing proves to be safe,reliable,longeveal,proper widely used in all kinds of ships including offshore and inland river,which should be popularized and used for reference.