A kind of lubricating oil distillation tank

Abstract

The invention belongs to the technical field of lubricating oil, specifically a lubricating oil distillation tank; the distillation tank includes a tank body, the side wall of the tank body is provided with a feed port, and the bottom of the tank body is provided with a discharge port; The middle part of the inside of the tank body is provided with a moving plate, which is made of light materials and has a plurality of cavities inside, so that it can be suspended on the water surface and sink to the bottom of the polyol ester; by setting the moving plate in the present invention, The moving plate is made of lightweight materials, and there are multiple cavities inside, which are just suspended at the boundary between a certain amount of polyol ester layered water and polyol ester. When the water is discharged from the outlet, When the moving plate reaches the bottom, the weight of the polyol ester on the top will exert downward pressure on the moving plate, and finally the moving plate will squeeze the two sealing plates, so that the two sealing plates are in contact, and the square through hole will be sealed. Plugging, and finally realized the automatic closing of the discharge port, reducing the waste of resources.

Description

technical field [0001] The invention belongs to the technical field of lubricating oil, in particular to a lubricating oil distillation tank. Background technique [0002] Bio-lubricating oil is an ultra-clean lubricating oil that protects the environment from air pollution and also has the ability to reduce CO 2 Emissions reduce the characteristics of the greenhouse effect; the development of bio-lubricating oil is conducive to increasing production and improving the diesel / gasoline ratio of my country's oil structure. Hydraulic transmission technology is a transmission technology that is widely used in industry, but most of the current hydraulic systems The use of mineral hydraulic oil as the working medium not only consumes a large amount of oil resources, but also causes environmental pollution. Under this background, countries all over the world are researching environmental protection and energy-saving hydraulic transmission technology, and its main development directi...

AI Technical Summary

Problems solved by technology

However, due to its degradable properties, the structure of base oil and additives is different from ordinary mineral hydraulic oil

[0003] When making bio-lubricating oil, when the polyol ester is put into the distillation tank for vacuum distillation and hydrogen peroxide is added for static stratification, when the existing distillation tank discharges the water in the lower layer, it will When the liquid is discharged from the retort, since the remaining height of the water level is not known, the staff can promptly and quickly close the discharge port at the bottom of the retort when a part of the oil is discharged to prevent the waste of oil. At the same time, it cannot Realize the complete separation of oil and water; in view of this, the present invention provides a lubricating oil distillation tank, which can automatically close the outlet after the water is discharged, reducing the waste of resources

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