Engine internal cleaning oil and preparation technology thereof

Abstract

The invention discloses engine internal cleaning oil and a preparation technology thereof and relates to the field of lubricating oil. The cleaning oil is prepared from 64-66% of base oil, 12-16% of engine oil composite agent solution, 14-16% of cleaning agent and 5-7% of dispersing agent. The invention further discloses the preparation technology of the engine internal cleaning oil. The preparation technology includes the material preparation step and the blending step. According to the engine internal cleaning oil prepared through the technology, accumulated carbon, oily sludge and other impurities in an engine can be dispersed, filtered out and removed under the condition that the engine is not detached, internal cleanliness of the engine is restored, maintenance without detachment is achieved, power is improved, and oil consumption is reduced.

Description

technical field [0001] The invention relates to the field of lubricating oil, in particular to an engine interior cleaning oil, an engine interior cleaning oil and a preparation process thereof. Background technique [0002] The main sources of contamination in lubrication systems are: [0003] 1. Sludge varnish: During the running of the vehicle, the lubricating oil in the engine, due to the high temperature and high pressure caused by the high-speed operation of the piston, and contact with oxygen and metal in the air, will lead to acidification, oxidation, condensation and decomposition of the lubricating oil, etc., according to acidification oxidation Different degrees will result in colloidal sludge, carbon deposits, colloids, organic acids or varnish, which will be deposited in the camshaft, crankshaft, oil passage of the lubrication system, etc. [0004] 2. Carbon deposition: During the operation of the piston, due to the incomplete combustion of the fuel, part of th...

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Problems solved by technology

[0004] 2. Carbon deposits: when the piston is working, due to the incomplete combustion of fuel, part of the up-flowing engine oil, and the oil vapor coming through the pcv, the powdery black sediment produced will partly enter the lubrication system

[0006] In addition, dust and other substances enter the lubrication system through the air intake system, as well as failure to maintain on time, use of low-quality engine oil, etc., will cause poor environment of the lubrication system, increased fuel consumption, excessive emissions, etc.

There are usually two cleaning methods, one is the original separate cleaning, the advantage is thorough, the disadvantage is that the precision fit of the original car parts itself is damaged, and there is an additional running-in period; the other is to add engine cleaning agent, which is This kind of engine cleaning agent is generally about 180ml-325ml, added to the old engine oil, idling for 5 minutes to 15 minutes, and then discharged with the old engine oil. obvious