Transformer oil purifier is a kind of mechanical equipment that filters solid impurities and moisture in oil, improves oil quality performance and improves the insulation strength of transformer oil. It is used in special equipment for purification and treatment of unqualified electrical insulating oil in industrial and mining enterprises such as power plants, power stations, power companies, metallurgy, petrochemicals, railways, etc. It can also be used for vacuum pumping and vacuum drying of insulating power equipment.

When the oil filter works, the oil enters the primary filter through the inlet under the action of the internal and external pressure difference, and the large particles of impurities are filtered out. After the oil is heated, it enters a special and personalized vacuum separator, where it first forms a mist and then a film, so that the contact area in the vacuum is enlarged hundreds of times of the original. The water in the oil is rapidly vaporized under the conditions of high heat, high vacuum, large surface and high pumping speed and then discharged from the vacuum system.

The water vapor discharged from the upper part of the vacuum separator is first cooled and dehumidified by the condenser, and then enters the cooler to be cooled again. The condensed water is discharged into the water storage tank, and the gas after being condensed and dehumidified twice is finally discharged into the air by the vacuum pump.

The dry oil in the vacuum separator after vacuum vaporization and dehydration is raised from negative pressure to positive pressure by the oil transfer pump. After filtering, the net oil is discharged from the oil outlet to complete the whole oil purification process.

YUNENG can manufacture various types of transformer oil purifiers, lubricating oil purifiers, etc. You can choose according to your specific needs.