soybean oil extracting machinery,solvent extraction system
Crude oil → degumming and deacidification→ decolorization →deodorization→ dewaxing & winterizing→ refined oil.
The neutralizing tank is used for acid for acid,alkali refining or rinse;The decoloring tank is for bleaching grease;The deodorizing tank is sued for deodotization tank;The conducting oil furnance provide the heating for production;The vacuum pump provide vacumm for bleaching , deodorization which is can reach 755mmkg.
Removing the phosphatide by adding hot water,when phosphatide meets hot water, it will become bigger and bigger, then out of tanks.
Removing the FFA by add caustic soda (for taking neutrallzation reaction).
Remove the pgment by adding bleaching earth andthe remaining bleaching earth will be filtrated by leaf filter.
Remove the oxide, solid particle and volatide gas.