Preparation process of degradable wear-resistant synthetic lubricating grease

Abstract

The invention relates to a preparation process of degradable wear-resistant synthetic lubricating grease. The process uses a degradable wear-resistant synthetic lubricating grease preparation device. The degradable wear-resistant synthetic lubricating grease preparation device comprises a stirring barrel, supporting legs and a mixing mechanism, the supporting legs are installed on the lower end face of the stirring barrel, the supporting legs are evenly distributed in the circumferential direction of the stirring barrel, the lower ends of the supporting legs are connected to the existing ground, and the mixing mechanism is arranged inside the stirring barrel. According to the invention, degradable wear-resistant synthetic lubricating grease is prepared by adopting the design concept of multiple cleaning structures, and the arranged mixing mechanism has the cleaning effect of scraping an adhered wax layer on the basis of the function of mixing an oil product and a benzene solvent, so that the wax content of the subsequent prepared degreasing oil is reduced. Meanwhile, a structure capable of realizing multi-point uniform addition of the benzene solvent is arranged, and the structure can be used for improving the full mixing degree between the benzene solvent and a refined oil product, so that the precipitation speed and the precipitation amount of wax are both improved.

Description

technical field [0001] The invention relates to the field of lubricating oil production, in particular to a preparation process for degradable wear-resistant synthetic lubricating grease. Background technique [0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays the role of lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering, as long as it is Applied between two relatively moving objects, it can reduce the friction and wear of the two objects due to contact, that is, lubricating oil. Lubricating oil is generally composed of base oil and additives. The main components determine the basic properties of lubricating oil, and additives can make up for and improve the performance of the base oil, endow some new properties, and are an important part of lubricating oil. Mineral oil base oil is refined from cru...

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Problems solved by technology

[0003] 1. Adding a large amount of benzene solvents will easily lead to a low degree of uniformity of mixing and stirring between oil products and benzene solvents, which will affect the precipitation speed and amount of wax. The filtering process is relatively simple;

[0004] 2. The precipitated wax is easy to adhere to the surface of the stirring tool and other structures, and it is easy to form a hard wax layer after a long time. At the same time, the adhered wax layer is easy to block the filter structure if it cannot be scraped off in time

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