The invention discloses a fine filter for a ship lubricating oil purification system. The fine filter comprises a base and a filter shell, the filter shell is composed of an upper shell body and a lower shell body, a first flange plate at the lower end of the upper shell body and a second flange plate at the upper end of the lower shell body are connected and fixed through bolts, a sealing gasket is arranged between the first flange plate and the second flange plate, a filter element is arranged in the filter shell, an oil inlet pipe is arranged on the upper left side of the upper shell body, and an oil outlet is formed in the right side of the lower shell body. A fixed bottom plate is arranged at the position of an upper port of the lower shell, a water outlet is formed in the middle of the fixed bottom plate, a fixed top plate is arranged at the top in the upper shell, a slag discharging pipe is arranged on the outer side of the lower end of the upper shell, a slag discharging valve is arranged on the slag discharging pipe, and throttling valves are arranged on the oil liquid inlet pipe and the oil liquid outlet; and the upper end of the filter shell is also provided with a back-blowing hole cleaning piece. According to the fine filter for the ship lubricating oil purification system, engine oil in the engine oil tank can be fully purified, and the filter element can be conveniently and rapidly replaced.
本发明公开一种用于船舶润滑油净化系统的精滤器,包括底座和过滤外壳;过滤外壳由上壳体和下壳体构成,上壳体下端的第一法兰盘和下壳体上端的第二法兰盘之间通过螺栓连接固定,第一法兰盘和第二法兰盘之间设有密封垫,过滤外壳内部设有滤芯,上壳体的左上侧设有油液进管,下壳体右侧设有油液出口,下壳体的上端口位置设有固定底板,固定底板的中间位置设有出水口,上壳体内顶部设有固定顶板,上壳体下端外侧设有排渣管,排渣管上设有排渣阀,油液进管和油液出口上均设有节流阀;所述过滤外壳的上端还设有反吹清孔件。本发明的用于船舶润滑油净化系统的精滤器,可以对机油箱中的机油进行充分净化操作,也方便了对滤芯快速更换。
Fine filter for ship lubricating oil purification system
一种用于船舶润滑油净化系统的精滤器
2022-12-06
Patent
Elektronische Ressource
Chinesisch
Ship lubricating oil quality dynamic monitoring system
Europäisches Patentamt | 2022
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