1. Grease filter is also a manual pipeline filter, which is generally installed in the pipeline to remove large impurity particles to protect pumps or other expensive equipment. Sometimes it is also installed for oil pre-filtration before raw material mixing. The principle of this oil filtering device is to intercept impurities in edible oil through a metal filter screen, and the oil flows out from it. When the pressure difference reaches a certain level, the oil filter screen should be taken out for cleaning, and then reinstalled.
2. Bag-type edible oil filter intercepts and filters soft and hard impurities in edible oil with grease filter bag. Zhuopin technology engineer suggested that the filter bag should be replaced when the pressure difference reaches a certain level. Edible oil filter bags generally use needled felt filter bags, multi-layer high-efficiency filter bags and activated carbon filter bags. It is often used to decolorize and deodorize and capture activated carbon clay in oil refining section.
3. In some foreign production processes of high-quality special oils and fats, new edible oil filters, deep filters, deep filter cardboard or disc filter elements will be used together. This kind of oil filter not only has the physical filtering function in traditional oil filtering technology, but also has the adsorption function, which can remove fine and invisible flocculent impurities in oil well. It can be said that it is the most precise edible oil filter in edible oil filtration technology. At present, this kind of disc filter made of deep filter cardboard is very popular in the production of some special oils and fats abroad, which can remove flocculent impurities left by natural extracts in oils and fats. Some high-end specialty oils in China have also had this problem of filtering flocs, and this disc filter is a good solution.
Shanghai Zhuopin Technology has 12 years experience in edible oil filtration industry and can provide complete oil filtration solutions.