Edible oil refining machine can refine various kinds of oil, such as peanut oil, soybean oil, sesame oil, rapeseeds oil, sunflower oil, cotton seeds oil, corn germ oil, palm kernel oil, coconut oil,castor seeds oil, mustard seeds oil, etc.
Edible Oil Refining machine Main Equipments:
Refining Tank, Bleaching Tank, Stainless Steel Deodorizing Tank
Heat conduction furnace: provide heat required for oil heating and steam distillation.
Vacuum pump: provide high pressure for bleaching, deodorization.
Air compressor: dry the bleached clay after bleaching.
Oil filter: filter the clay in the bleached oil.
Steam generator: produce steam for deodorizing process.
Edible oil refining machine process:
Crude edible oil → degumming and deacidification→ decolorization →deodorization → refined edible oil.
Main Process:
1.Degumming and deacidification: The gumming is moved by phosphoric acid and hot water. There are two ways to move the acid in the peanut oil. One is chemical way, the other one is physical way. The chemical way is using NaOH to react with acid. This way is suitable for the capacity of 5-30T per day. The physical way is using steam and centrifugal to move the acid. This way is used for capacity from 30-2000T per day.
2.Decolorization: This step is used to adjust the color of the oil. You can control the color of the edible oil according to the requirement of your market.
3.Deodorization: The function of this step is to move the special smell in the oil. This is an important standard for refined edible oil. Because of the good smell of edible oil, you can choose this step according to your market.
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