Fine filter for ship lubricating oil purification system

• Main Authors: TAI JIE, TAO XINYONG, YOU JIANJUN, LIU BO, SONG GUOFAN, YU WENRU, LI CHANGHAI
• Format: Patent
• Language: Chinese; English
• Published: 06.12.2022
• Subjects: BLASTING; CRANKCASE VENTILATING; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; LUBRICATING INTERNAL COMBUSTION ENGINES; LUBRICATING OF MACHINES OR ENGINES IN GENERAL; MACHINES OR ENGINES IN GENERAL; MARINE PROPULSION OR STEERING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; STEAM ENGINES; TRANSPORTING; WEAPONS

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