New-technology high performance crude soybean oil refinery equipment
Description of crude soybean oil refinery equipment:
1.Edible / Vegetable oil refining is a step by step process. Refining of oil removes phospholipids, pigments, off-flavor, free fatty acids, and other impurities. The entire oil refining plant process comprises Degumming / Neutralization, Bleaching, Deoderization, and Winterization(Optional).
2.This system is batch type refining, it's the concentration of the big scale oil refining line, the capacity could be 1~10Ton per day.It could refine more than one kind of crude oil , such as salad oil, high cooking oil, first grade oil and second grade oil, also it could refine animal oil, such as the lard oil, fish oil. it's the idea choice of Medium and small scale oil mill plant.
Crude soybean oil refinery equipment working process
(1)pump crude oil into refining tank and heat with conduction oil, and the temperature will reach about 70°C-80°C after one hour.
Add acid or alkali to separate according to the acid value. After one hour's processing and 4-6hours deposit, then convey soap stock to storage tank.
(2)Pump refined oil into decoloring tank. When it is up to 90-110°C after one hour's heating, add clay into tank for 20min's processing. Then separate clay and oil with filter.
(3)Put discolored oil into deodorization tank with vacuum pump. Heat and process with steam for odor removal. After filtering, you will get final oil product.