Oil Refinery Plant Introduction
Oil Refining is a progress of removing the impurities such as phospholipids, FFA, pigment, off-flavor in cruel oil before edible application. Oil refining machine is used for producing the first or second grade edible oil. We are able to supply the professional oil refining plant and related oil refining equipments. With high degree of automation, the oil refining machinery can refine 20 kinds of oil, such as soybean, rape seeds, peanut, etc. in a small production line or in large oil plant.
Oil Refinery Machines Advantages
1. With heating system and electrical control box.
2. Low weight and energy.
3. Easy operation and reliable performance.
4. No need of special workshop, both indoor and outdoor use.
5. The main part of the machine is made of stainless steel and alloy steel.
Oil Refinery Progress
This progress adopts hydration by adding into hot water to remove the agglomerated and deposited hydrosol and phosphatide because of their water affinity. The separated gum (after being dried) can be made into lecithin or added into cakes or meals in the extraction workshop. Hydration degumming process can improve oil edibility, storage and do well to downstream neutralization section.
Oil containing fatty acid is mixed mechanically with a slight excess of alkali to react with fatty acids present to form soaps. The mixture is centrifuged to separate oil from soap stock. After washing with water, the water is separated from the oil in a second centrifuge.
Degummed and neutralized oil are pumped into this system and mixed with by the use of bleaching earth, a special soap, gum, and pigment attracting adsorbent. The mixture enters the Pre-filtration Dryer where the moisture in the oil and adsorbent is evaporated. Then the oil is pumped through an automatic closed filter to remove clay.
The oil contains the disagreeable flavor and odors that are naturally present or created during processing. All odoriferous matter is distilled off by injecting high pressure steam through vacuum system. Then the product achieves the national standard.
Refining Pot: remove the gum, phosphoric acid etc. (2 sets)
Decolorizing Pot: remove the color from neutralized oil (1 set)
Deodorizing Pot: remove the solvent, smell, water from decolorized oil (1 set)
Steam Generator: produce steam for the workshop (1 set)
Heat Conduction Furnace: offer enough heat for the refining sections (1 set)
Other Auxiliary Equipments: Air compressor, pumps, filters, etc.