A kind of industrial gearbox cleaning oil composition

Abstract

The invention relates to an industrial gearbox cleaning oil composition, which is composed of the following components: at least one antioxidant, at least one anti-emulsifier, at least one viscosity index improver, at least one pour point depressant, at least one A cosolvent, at least one antifoam agent, at least one base oil. The gear oil cleaning oil described in the present invention has the low-temperature performance, anti-emulsification performance, and anti-oxidation properties that typical industrial gear oils have, but the remarkable feature that distinguishes it from ordinary industrial gear oils is that the oil product has good compatibility with commercially available gear oil products , is conducive to the dispersion of sludge, organic acids, impurities and other substances to play a role in cleaning the gearbox. Thereby effectively slowing down many problems caused in the process of changing oil products.

Description

technical field [0001] The invention relates to the field of lubricating oils, in particular to a gear box cleaning oil composition, which is different from conventional industrial gear oils in use and has excellent compatibility characteristics, oxidation resistance, anti-emulsification and the like. Background technique [0002] As one of the mainstream transmission units, the industrial gearbox is the core part of many equipment, so the gear oil that plays the role of lubricating protection in the gearbox should receive enough attention. [0003] Since the development of industrial gear oil technology, the service life of oil products can be extended to more than 2500 hours or even longer. Under this condition, assuming that the design service life of the gearbox is 20 years, the gearbox will experience more than 60 years in the complete life cycle. The process of replacing the new oil again. And every new oil replacement is a key link that affects the oil and gear life....

AI Technical Summary

Problems solved by technology

The mixing of old oil can also reduce the performance of new oil in many aspects, which will cause harm to the normal operation of the transmission system. What's more, the residual old oil is incompatible with the new oil, which may contaminate and block the entire lubrication system and damage the lubrication system. Seriously endanger the health of equipment

[0005] In some special fields such as wind turbines, large vertical mill main reducers, etc., the cleaning and oil change process is difficult to operate, takes a long time, consumes a lot of oil, and costs a lot. These objective factors restrict the effect of cleaning and oil change

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