Xinxiang Supply-High-precision coalescing dehydration oil filter

& Efficient Coalescence and Dehydration_Copy& The presence of water in the hydraulic system will cause oxidation of the oil, deterioration of the oil, reduce the thickness of the oil film, reduce lubricity, cause denaturation and polymerization of the oil to form macromolecules, and change the viscosity of the oil. , forming organic acids, which in turn corrode the metal surface, reducing or losing the dielectric strength of the oil. For traditional filtration and separation equipment, it is particularly difficult to separate one liquid from another. The coalescing separation oil filter developed by our company integrates precision filtration and high-efficiency dehydration, which can effectively remove particulate impurities, emulsified water, and free water in the oil without damaging the quality of the original product. For oil containing a large amount of water, the separation effect is particularly significant, and the separation speed is several to more than ten times that of traditional separation speed.
． &Technical Principle:
Different liquids have different surface tensions. When the liquid flows through the small hole, the smaller the surface tension, the faster it passes. When the mixed liquid of different phases flows into the separator, it first enters the coalescing filter element. The coalescing filter element has multiple layers of filter media, and its pore size increases layer by layer. Due to the difference in surface tension, oil passes through the filter layer quickly, while water passes through the filter layer much more slowly. Because the coalescing filter element uses hydrophilic materials, tiny water droplets are adsorbed on the surface of the filter layer to form agglomeration of water droplets. Under the action of kinetic energy, small droplets compete to pass through the openings, gradually merge into large droplets, and settle and separate from the oil under the action of gravity. After the oil passes through the coalescing filter element, there are still smaller water droplets that 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 separation filter element, water droplets are blocked outside the filter element, while the oil passes through the separation filter element and flows out from the outlet.
. & System Features
It integrates the two functions of precision filtration and high-efficiency dehydration, and applies advanced "coalescing separation technology" for dehydration. It has high dehydration efficiency and strong dehydration ability, especially for separating a large amount of water in the oil. It has advantages that cannot be compared with vacuum method and centrifugal method, and can break all water-emulsified structures in the medium. Through the filtration of the particle filtration system, the cleanliness of the medium can be stably controlled to the system required state to ensure the cleanliness of the oil. It does not change the physical and chemical properties of the oil and extends the service life of the oil. Low energy consumption and low operating costs. The system has excellent configuration, strong continuous working performance, and is suitable for online operation. It is equipped with a filter pressure difference transmitter to ensure pressure difference alarm, so that the filter element can be replaced in time to ensure normal use.
． &Particle filtration system:
Using high-efficiency filter material as the filter medium, ultra-large filter area design, and five-stage filtration, it can effectively filter out extremely fine particle impurities, making the oil reach a high degree of cleanliness.
The first stage is oil suction filtration. The coarse filter located at the oil suction port protects the oil pump and extends the service life of the main filter.
The second level is pre-filter filtration. Located upstream of the coalescing tank. This can extend the life of the coalescing filter element and reduce the particle content in the filtered oil.
The third level is aggregation filtering. Make the water in the oil condense and sink.
The fourth level is separation and filtration. Further blocks the tiny water droplets in the oil to achieve efficient separation.
The fifth level, fine filtration. The filter media adopts high-precision filter materials with high precision and large dirt holding capacity, which can purify oil safely and efficiently.
The mobile high-precision coalescing oil filter is easy to move, has a neat and beautiful appearance, is safe and reliable, is easy to operate and easy to replace the filter element. The filter element has a long service life, high dehydration efficiency, and the precision of the filtered oil reaches grade 1 standards.