Principle and application of coalescing dehydrating oil filter
First, principle of coalescing dehydration oil filter
Coalescing dehydrating oil filter consists of two systems, namely coalescing system and separation system, which play different roles. The coalescence system consists of a set of coalescence filter element, which adopts a unique polar molecular structure. After passing through the filter element, the free water and emulsified water in the oil form large water droplets, which settle into the water storage tank under the action of gravity. The separation filter element of the separation system is supported by a special hydrophobic material. When the oil passes through the filter element, the water droplets are placed 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.
Second, the application of coalescing dehydration oil filter
The oil filter applies the "coalescing separation" technology for dehydration, dehydration efficiency is high, strong ability, especially suitable for the separation of a large number of water in the oil, with the advantages of vacuum method, centrifugal method can not be compared, can break all the oil and water emulsification structure in the medium; Through the filtration of the particle filtration system, the cleanliness of the medium can be controlled stably within the requirements of the system to ensure the cleanliness of the oil; Do not change the physical and chemical properties of oil, prolong the service life of oil; Low energy consumption, low operating costs; System configuration is excellent, continuous work.
Third, the five-stage system of coalescing dehydrated oil filter
The oil filter has five filtration systems:
The first stage of oil suction filter, the crude filter in the oil suction port to protect the oil pump and extend the service life of the main filter.
The second stage prefilter is located upstream of the coaler, which can prolong the life of the coaler and reduce the particle content in the liquid.
The third stage filter coalesces the filter to condense the water in the oil.
The fourth stage separation filter further stops the tiny water droplets in the oil to achieve efficient separation.
The fifth filter filter medium adopts the filter material with high precision and contaminant capacity, which can purify the oil safely and efficiently.
