DVTP series Vacuum Transformer Oil Purifier is widely used in power plants, substations and other industries, mainly for transformer oil filtration treatment in transformer oil tank, can effectively go out of the oil in the water, impurities, gas, acid number, etc., transformer oil purifier according to the reduced pressure separation, precision filtration, spiral spray atomization separation technology, molecular adsorption, vacuum drying principle, the treated oil can meet the national standard use standard.

DVTP Vacuum Transformer Oil Purification Plant is different from ordinary Vacuum Oil Purifier in that a one-stage roots vacuum system is added to make the vacuum pumping effect better and the processing faster. Here we need to remind you that our secondary pumps cannot use gear pumps. Gear pumps will cause acetylene gas to be generated in transformers, acetylene is a flammable and explosive gas, which will harm the transformer. Transformer oil purification can effectively filter out free water and 99.9% dissolved water in 100% oil, but also filter out 100% free gas and 98% dissolved gas. The Vacuum Oil Purifier can not only be used for oil filtration, but also for vacuum drying and oil injection of transformer equipment.

Transformer Oil Purification Plant is designed according to the different boiling points of water and oil, it is composed of vacuum heating tank, fine filter, prefilter, vacuum pump, oil drain pump and electrical cabinet. The vacuum pump will pump out the air in the vacuum tank to form a vacuum, the external oil under the action of atmospheric pressure, the oil through the inlet pipeline into the prefilter to remove larger particles, and then into the heating tank, after heating to 40-75 °C oil into the vacuum tank, the water in the oil quickly evaporates into water vapor and is continuously sucked into the oil-water separator by the vacuum pump, and the water vapor in the separator is reduced to water after cooling. The oil in the vacuum heating tank is discharged into the fine filter by the oil drain pump and filtered out particulate impurities through the filter element. So as to complete the whole process of Transformer Oil Purifier to quickly remove impurities, water and gas in the oil, so that the clean oil is discharged from the outlet.