Transformer oil treatment equipment

Working principle of transformer oil treatment equipment:

When the filter works, the oil enters the primary filter through the inlet under the action of internal and external pressure difference, and the large particles and impurities are filtered out. The oil is heated by multi-stage infrared ray and then enters the special and individualized vacuum separator. In the vacuum separator, the fog is formed first, then the membrane is formed, so that the contact area in the vacuum is expanded to the original number. Hundreds of times, the water in the oil vaporizes rapidly and is discharged from the vacuum system under the conditions of high heat, high vacuum, large surface and high pumping speed.

The water vapor discharged from the upper part of the vacuum separator of the transformer oil treatment equipment is firstly cooled and dehumidified by the condenser, then cooled again in the cooler, and the condensate water is discharged into the water storage device, and the gas discharged after dehumidification by two condensations is finally discharged into the air by the vacuum pump.

After vacuum evaporation and dehydration, the dry oil in the vacuum separator rises from negative pressure to positive pressure through the outlet pump. After filtration, the clean oil is discharged from the outlet and the whole process of oil purification is completed.