The vacuum oil filter is designed according to the principle of different boiling points of water and oil. The vacuum oil filter is composed of vacuum heating tank fine filter, condenser, primary filter, water tank, vacuum pump, oil drain pump and electrical cabinet. The vacuum pump of the vacuum oil filter draws 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 large particles, and then enters the heating tank. The oil is heated to 40-75 ℃ and passes through the automatic oil float valve, which automatically controls the balance of the oil quantity entering the vacuum tank.
After heating, the oil is separated into semi mist by the rapid rotation of the spray wing, and the water in the oil rapidly evaporates into water vapor and is continuously sucked into the condenser by the vacuum pump of the vacuum oil filter. After cooling, the water vapor entering the condenser returns to the original water and is discharged. The oil in the vacuum heating tank of the vacuum oil filter is discharged into the fine filter by the oil discharge pump. The particulate impurities are filtered out through the oil filter paper or filter element, so as to complete the whole process of quickly removing impurities, water and gas in the oil by the vacuum oil filter, so that the clean oil can be discharged from the oil outlet.
On 2018-08-08 11:45:46
