| The functions of main equipment for oil refinery: 1. Netralization tank: it is used forphosphoric acid degumming, alkali deacidification washing. 2. Bleaching tank: it is used for removing pigment, grease, bleaching&dehydration. 3. Deodorization tank(by stainless steel): it is used for removing the odor and peculiar smell. 4. Conduction oil furnace: It can provide the heat for machines to make temperature reach above280°C. 5. Steam generator: it can provide the steam for deodorization. 6. Vacuum pump: It can provide the vacuum for dehydration, bleaching and deodorization. Thevacuitycan reach above 755mmHg. 7. Filter/Leaf filter: It filtrates bleaching earth for getting clear oil. 8. Air compressor: It dries the bleaching earth, and blows the residual oil of filter away. 9. Oil pump: It conveys the oil. |