1. Various oil-immersed transformers, oil-immersed currents, voltage transformers, oil-free relays, etc. are used on site to filter and supplement the oil.
2. On-site hot oil circulation drying of the above equipment is more effective, especially oil-immersed current and voltage transformers and oil-less circuit breakers.
3. The sealed oil-immersed equipment is used for on-site vacuum oiling and filling, and the equipment is vacuum pumped.
4. Purify the slightly deteriorated transformer oil to meet the qualified oil standard.
When the vacuum oil filter is working, under the action of the internal and external pressure difference, the oil enters the primary filter through the inlet to filter out a large amount of impurities. The oil enters the secondary filter after heating, and enters the oil-water separator after filtering a small amount of impurities. As the oil-water separator adopts enhanced hydrophilic and hydrophobic technology, the interaction force between the oil and water phases is changed, and the movement of small water droplets in the oil is accelerated, condensed into large water droplets, separated from the oil and precipitated. In the reservoir. Then, the oil is removed by a refiner, and then put in a vacuum tank for use. The vacuum flash technology removes the residual moisture in the oil. The evaporated water is cooled by the condenser or discharged by the vacuum system. The dehydrated oil is output by the oil pump to complete the purification process.
The vacuum oil filter can be used to filter and replenish oil on-site for oil-immersed transformers, oil-immersed currents, voltage transformers, and high-voltage oil-free circuit breakers. At the same time, the vacuum oil filter can also be used for the on-site hot oil circulation drying of the above-mentioned equipment, especially the oil-immersed current, voltage transformer and high-voltage oil-free circuit breaker. In order to meet the needs of the electric maintenance department for on-site maintenance of various high and low pressure oil-carrying equipment, we have designed an oil filter with small size, light specific gravity, convenient movement, low noise, long continuous working time, and stable performance. easy to use. It is a power plant, power station, substation, electrical appliance manufacturer, industrial and mining enterprise. It is an ideal equipment for filtering water, gas and impurities in transformer oil, steam turbine oil, engine oil and hydraulic oil.
