The main components of the Vacuum Insulating Oil Purifier include pre-filter, vacuum evaporation tank, oil pump, filtering device, condenser and vacuum pump. It can effectively remove water and other impurities in the oil, and is suitable for the purification of high-voltage electrical oil. It plays an important role in the engineering industry. The manufacturing process and operating principle of the vacuum insulating oil purifier are quite different from other oil purifier products. As for Vacuum Insulating Oil Purifier, this machine is equipped with a two-stage vacuum with a large pumping rate, which can meet the requirements of vacuuming the transformer body at the installation or maintenance site, and complete the degassing and dehydrating treatment of the transformer oil at the same time, shortening the oil filtration process period . It integrates precision filtration, dehydration, degassing, vacuum three-dimensional evaporation technology and automatic control technology of oil, simple operation, safe and reliable operation.

Principle of Vacuum Insulating Oil Purifier:

When the Oil Purifier is working, the oil enters the primary filter through the inlet under the effect of the internal and external pressure difference, and the large particles are filtered out. After the oil is heated by multi-stage infrared rays, it enters the special personalized vacuum separator and separates in the vacuum. A mist is formed in the device, and then a film is formed, which enlarges the contact area in vacuum hundreds of times. The moisture in the oil can be quickly obtained under the conditions of high heat, high vacuum, large surface and high pumping speed. Vaporized and discharged by 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 cool again. The condensed water enters the water reservoir and is discharged. The gas after condensation and dehumidification 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 discharge pump. After Oil Filtration Process, the net oil is discharged from the oil outlet to complete the entire net oil process. It is widely used in the power industry and large industrial and mining enterprises to purify the insulating oil of power transmission and transformation equipment below 220KV, and can also be used to purify hydraulic oil and lubricating oil. It can remove moisture, gas and impurity particles in the oil, improve the insulation strength and oil quality, ensure the safe operation of electrical equipment, and specifically perform functions such as heating oil circulation drying, vacuum oiling, and vacuum pumping for electrical equipment.

The Vacuum Insulating Oil Purifier gradually separates the oil in the order from large particles to moisture, and small particles to achieve the purpose of reuse or discharge.