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Time：2025-04-12 10:26:11 Reading volume：
The centrifugal vacuum oil filter uses salt water to filter the oil, which is related to the design principle of the centrifugal oil filter.
The principle of the centrifugal vacuum oil filter is to drive the internal oil cylinder of the oil filter to rotate at high speed through the rotation of the motor, thereby generating a centrifuge, forcing the oil sludge with a more considerable specific gravity to be thrown out and attached to the inner wall of the oil filter. Thus, the effect of filtering oil is achieved.
The role of adding water is that the main component of the sludge is phospholipids, which have the physical property of swelling and agglomeration after absorbing water. After agglomeration, it can be thrown out for adsorption. The role of adding salt is that the Na particles in the brine, while the Cl- particles increase their dissociation and accelerate their aggregation.
The ratio is 1 kg, 100kg (brine: crude oil).
The brine ratio here refers to brine and crude oil, while the ratio of water to salt is 9 liang: 1 liang (water: salt).
The principle of the centrifugal vacuum oil filter is to drive the internal oil cylinder of the oil filter to rotate at high speed through the rotation of the motor, thereby generating a centrifuge, forcing the oil sludge with a more considerable specific gravity to be thrown out and attached to the inner wall of the oil filter. Thus, the effect of filtering oil is achieved.
The role of adding water is that the main component of sludge is phospholipids, which have the physical property of swelling and agglomeration after absorbing water. After agglomeration, it can be thrown out for adsorption.
The role of adding salt is that the Na particles in the brine, while the Cl- particles increase their dissociation and accelerate their aggregation.
The drum and outer cylinder of the centrifugal vacuum oil filter are treated with rust prevention to avoid the influence of saltwater corrosion and internal rust on the quality of filtered oil. The fixed frame of the centrifugal oil filter is improved to a vertical type, with a large contact area with the ground and a more secure fixation. The stability and adhesion can be better grasped by the acceleration and deceleration treatment.
The temperature of the centrifugal vacuum oil filter is directly related to the amount of water added. Generally speaking, the temperature should be 80-85 °C during high-temperature filtration. The amount of water added is about 3.5 times the phospholipid content in the oil.
