Mobile Double Stages Vacuum Transformer Oil Purification Plant

Working principle of DVTP Double Stages High Vacuum Transformer Oil Purification System

After purification of the insulating oil into the coarse filter, coarse filter out particulate impurities in the oil, supplied to the heater, heated to a temperature of fluid through the valve into the vacuum tank. In the vacuum tank oil by high vacuum and low vacuum dehydration degassing zone a special layer to change the flow of oil and state, rational matching vacuum pumping speed and the heating temperature, the water in a vacuum need only 45degreeyou can boil evaporation, the oil in the water and gas will soon be excluded from the two-stage vacuum pumping system outside the machine. Dehydration, oil degassed by the discharge pump into the two high-precision filter fine filter, oil in very small particles will be filtered out, thus completing the whole process of oil purification and regeneration.

Double Stages High Vacuum Transformer Oil Purification Plant is a mechanical filter, vacuum degassing dehydration as a whole, not only can the oil contaminant particles, water, gas filter, while the removal of the oil can also acidic oxidation products, as well as polar substance dissolved in the oil copper, iron, aluminum and other metal ions, thereby reducing the acid value of the oil, increase PH value, reduce oil dielectric loss, increase the oil pressure resistance.