The coalescing dehydration oil filter has a five-stage filtration system, which integrates two functions of precision filtration and high-efficiency dehydration. The separation of a large amount of water in the medium is far better than the dehydration ability of the centrifugal method, which can destroy all the oil-water emulsification structure in the mass; the filtration through the particle filtration system can stabilize the cleanliness of the medium.
Technical principleDifferent liquids have different surface tensions. When different mixed liquids flow into the separator, they first enter the coalescing filter element. Due to the difference in surface tension, the oil quickly passes through the filter layer.
The coalescing filter element is made of hydrophilic material, and the tiny water droplets are adsorbed on the surface of the filter layer to cause coalescence of the water droplets, and they settle and separate from the oil under the action of gravity. After the oil passes through the coalescing filter element, there are still small particles The water drops move forward to the separation filter element under the action of inertia.
The separation filter element is made of special hydrophobic material. When the oil passes through, the water droplets are blocked from the outside of the separation filter element, and the oil is discharged from the outlet through the separation filter element.
1. Particle filtration system: High-efficiency filter material is used as the filter medium, and the design of large filter area can effectively filter out extremely fine particles and impurities, so that the oil can reach a high degree of cleanliness.
2. Coalescing system: The coalescing system consists of a set of coalescing filter elements. The coalescing filter element adopts a unique polar molecular structure. After passing through the filter element, the free water and emulsified water in the oil are coalesced into larger ones. The water droplets then settle into the water storage tank under the action of gravity.
3. Separation system: The separation filter element of the separation system is made of special hydrophobic material. When the oil passes through the filter element, the water droplets are blocked on the outer surface of the filter element and coalesce with each other until they settle into the water storage tank due to the action of gravity.
4. Drainage system: The separated water is stored in the water storage tank. When the interface height reaches the set value, open the valve to discharge the water until it drops to the lower liquid level, close the valve and stop the drainage.
Other Product Link