Used for purifying the unqualified transformer oil, mutual inductor oil, switch oil etc. It can also be used for vacuum oiling and vacuum drying of the transformer. It can get rid of water, gas and impurity in oil efficiently. It can increase the flash point and pressure.
Principle and characteristics:
Under the vacuum appearance, the boiling point of the oil inside humidity goes up with the vacuum degree but descend; The vacuum degree is more high, the temperature is more high and evaporate the area more big, the humidity evaporates too more quick.
This machine adopts the thin film evaporates with spray the illegitimate profit that fog aridity combine together the separation the technique, establishing with discharge mutually the vacuum take out that match soon with heat the power, and have to take off efficiently spirit a piece, make this machine tool had to take off best spirit dehydrate function.
This machine adopts electron aggrandizement breakaway, transform the dissolve water to dissociate water, it can be easily eliminated by vacuum abruption. The index of capability excess nation criterion when the machine dispose insulate oil.
It is adopt art with percolation decline-bore, absorb the dirty easily and high accuracy in filtrate.
The machine is small and efficient. Operate normally and move easily, be especially suitable for handling the insulating oil at the site.
The oil is absorbed into heating system through the first-stage purifier by pressure ,the temperature of which goes up by heating ,and separated from gas in the degassing column .Then the gas and water are eliminated by vacuum pump .After that ,pump the oil into the second purifier to get rid of the impurities. In the end get the purified oil.