Best sales in Russia sunflower oil refining machine
The main parts of sunflower oil refining machine
1. Degumming section: This part is to remove colloid impurities,
degumming is often called the dephosphorization, we usually use hydration
method, adding acid method. heating method, and the adsorption method to
remove colloid impurities.
2. Deacidification section: It refers to the refining process that neutralized
the free fatty acids with alkali, then generate fatty acid salts (soap) and water,
the soap adsorb a portion of impurity then settling out from the oil.
3. Decoloring section : This part is used to remove off pigments, bleaching oils
and grease dehydrate
4. Deodorization section: To remove off the odor generated in the oil making
process, such as the odor in the leaching grease solvent, soap odor in the alkali
refining oil and clay odor in decolorization oil.
5. Dewaxing section: Through this part we can remove off the wax in the oil,
especially the crude rice bran oil, must be dewaxed, at last we can get the high
quality oil.
Working process of sunflower oil refining machine
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.
