Sunflower cooking oil extraction/sunflower cold pressed oil italy prices
Oil production process includes three important parts : oil material
pretreatment process, oil solvent extracting process and oil refining process.
1.Oil material pretreatment process
The oil material pretreatment process includes the cleaning section,breaking
section,flaking section ,softening section and oil pressing section.
1. Create a good product environment.
2. Minimize the total fat loss ,increase oil yield and output and improve the
quality of oil and cake meal.
3. Comprehensively utilize impurities and offal.
4. Perfectly match extraction production line ,design different production
processing according to different raw materials.
2.Solvent extraction process
1, Adopting negative pressure evaporation can ensure excellent oil quality
2,Extraction system is highly adaptable and can adapt to different raw
materials
3, All equipment is provided with exhaust gas absorption systems with
excellent absorption effect
4,Full energy saving design utilizes heat energy for many times and saves
steam consumption.
3. Refining process
1.Continuous alkali refining shortens contact time between oil and lye reduces
grease saponification ,lowers refining consumption ,and improve efficiency
2. Decolorization adopts the technology of combining premixing and steam
mixing bleaching , which improves the efficiency ,saves the consumption of
bleaching clay , and it is simple and convenient to operate ,and negative
pressure state avoids oxygen in the air from contacting with hot oil , thereby
ensuring oil product quality ,inhibiting acid value to rise again and lowering
peroxide value
3. Deodorization adopts new type continuous deodorization equipments
which is applicable for plant oil deacidification and deodorization of high
acid value and low resin content , the actual production proves its most
obvious advantages are strong deacidification ability, excellent hot bleaching
effect,high refining rate ,steam economization ,good oil quality and the like.
4. The process has multiple heat exchange, which makes full use of heat
energy system, effectively reduces steam consumption, and also has the
advantages of adjustable production process
