Vacuum oil filter is designed according to the principle of different boiling points of water and oil. It is composed of vacuum heating tank fine filter, condenser, primary filter, water tank, vacuum pump, oil discharge pump and electrical cabinet. The vacuum pump pumps out the air in the vacuum tank to form a vacuum. Under the action of atmospheric pressure, the external oil enters the primary filter through the inlet pipe to remove larger particles, and then enters the heating tank. After heating, the oil at 40~75°C passes through Automatic oil drift valve, this valve is to automatically control the amount of oil entering and exiting the vacuum tank to balance.
The heated oil is rapidly rotated by the spray wings to separate the oil into semi-mist, and the water in the oil evaporates rapidly into water vapor and is continuously sucked into the condenser by the vacuum pump. The water vapor entering the condenser is cooled and then returned to the original form of water and released. The oil in the vacuum heating tank is discharged into the fine filter by the oil discharge pump to filter out particulate impurities through oil filter paper or filter elements, thus completing the vacuum oil filter quickly. The whole process of removing impurities, water, and gas in the oil, so that the clean oil is discharged from the oil outlet.
1. This oil purifier includes a special gear pump driven by a motor, which has the characteristics of low noise, strong self-priming ability, and stable operation.
2. The coarse filter at the oil suction port protects the oil pump and prolongs the service life of the main filter.
3. Adopt thermal relay protection to prevent motor damage caused by motor overload.
4. The fine filter can choose different precision according to different needs of users to achieve the desired effect.
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