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Wittgen oil-water separator assembly 2054704

Oil water separation filter element:

The oil-water separation filter element is mainly designed for oil-water separation, and it contains two types of filter elements, namely, a polymer filter element and a separation filter element. For example, in a water removal system for oil products, after the oil enters the coalescence separator, it first flows through the coalescence filter element, which filters out solid impurities and aggregates small water droplets into larger water droplets. The vast majority of aggregated water droplets can be separated and removed from the oil by their own weight, and settle into the collection tank. Then the oil flows through the separation filter again. Due to the good hydrophilicity and hydrophobicity of the separation filter, the water is further separated, and the final, clean, and anhydrous oil flows out of the coalescence separator. The oil first enters the lower part of the filter housing through the inlet pipe, and then flows through the filter element from the outside to the inside. At this time, the coarser particles will immediately settle down and be discharged by the drain valve, while the smaller particles are intercepted by the filter element. After the cleaner oil is collected by the filter tray, it flows out of the coalescing separator through the outlet pipe. As the amount of treated oil increases, pollutants deposited on the filter can cause an increase in the pressure difference of the coalescing separator. When the pressure difference rises to 0.15Mpa, it indicates that the coalescence filter element has been blocked and should be replaced. The oil flows into the first stage tray from the inlet of the coalescence separator, and then divides into the inside of the first stage filter element. After filtration, demulsification, water molecule growth, and coalescence, impurities are trapped in the first stage filter element. The coalesced water droplets settle in the sedimentation tank, and the oil enters the second stage filter core from the outside to the inside, gathers in the second stage tray, and flows out from the outlet of the coalescence separator. The material of the secondary filter element has hydrophobicity, allowing the oil to pass smoothly. Free water is blocked outside the filter element and flows into the settling tank, which is then discharged through the drain valve.

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