Purification treatment device for improving performance of ship lubricating oil

• Main Authors: TAI JIE, TAO XINYONG, YOU JIANJUN, LIU BO, SONG GUOFAN, YU WENRU, LI CHANGHAI
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2023
• Subjects: CHEMISTRY; FUELS; LUBRICANTS; LUBRICATING COMPOSITIONS; METALLURGY; PEAT; PERFORMING OPERATIONS; PETROLEUM, GAS OR COKE INDUSTRIES; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TECHNICAL GASES CONTAINING CARBON MONOXIDE; TRANSPORTING; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION

The invention discloses a purification treatment device for improving ship lubricating oil performance, which comprises a purification box communicated with a lubricating oil tank, a filter cavity is arranged in the purification box, a purification unit is arranged in the filter cavity, an oil outlet in the left lower side of the purification box is communicated with the lubricating oil tank through an oil return pipe, and the top of the purification box is connected with an oil suction pipe. The oil suction pipe is communicated with a circulating liquid pump and extends to the inner bottom of the lubricating oil tank; the purification unit comprises a separation plate arranged in the middle of the purification box, a mounting opening is formed in the middle of the separation plate, a conical filter block is mounted at the mounting opening, and the purification unit further comprises a cleaning mechanism for cleaning impurities on the surface of the conical filter block. According to the purification treatmen