Sunflower oil production line basic flow chart:oilseeds pretreatmentâpre-pressingâsolvent extractionâoil refining.Our engineer can design different process of sunflower oil extraction machinery, according to the different requirements and target price.
Shandong Leader Mechanical Equipment Co., LTDcan configure design process sunflower seed oil extraction production line for the customer, under normal circuLDtances, process engineers will configure the latest technoloLD to customers depending on customer requirements and target price.
Shandong Leader LD 40TPH palm oil mill in Africa
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1.Ensure provide complete sets of equipment and accessories timely.
2.Ensure that one-time installation debugging acceptance.
3.To provide high quality material with preferential price.
4.Priority to provide customer our new craftworks and products.
5.Free training technological operator to ensure the trained staff can operation independently.
6.In the installation process,we will appoint an installation supervision staff on the spot.
7.we will offer an experienced project manager, organize a good installation team for the work of field installation debugging.
Extraction is a chemistry way to extract oil from soybean . It makes use of Solvent Extraction Principles ,
which makes Number 6 solvent oil come into soybean cake .Then oils and fats is dissolved from Mixed oil
When we finished the soybean pretreatment , the moisture of soybean need to be 90%.So we must control
the moisture before sending the soybean to extractor .
The soybean is processed by oil fatty extracted - wet meal desolvation - mixed oil evaporation- steam stripping- solvent recovery .
Material embryosÃ¢ÂÂExtractionÃ¢ÂÂWet mealÃ¢ÂÂEvaporationÃ¢ÂÂCoolingÃ¢ÂÂProduct meal packing
Mixed oilÃ¢ÂÂFilterÃ¢ÂÂNegative pressure evaporation Ã¢ÂÂ Crude oil
Extraction process parameters
|1||Residual oil in meal||Ã¢ÂÂ¤ 1% (different from various oilseeds)|
|2||Solvent consumption||Ã¢ÂÂ¤1.5-3Kg/T (hexane)|
|3||moisture and volatile matter||Ã¢ÂÂ¤ 0.30%|
|4||Power consumption||Ã¢ÂÂ¤ 15KWh/T|
|5||Steam consumption||Ã¢ÂÂ¤280Kg/T (0.8MPa)|
|6||Finished meal moisture||Ã¢ÂÂ¤ 10-13% (adjustable)|
|7||Residual solvent in finished meal||Ã¢ÂÂ¤ 300PPM (qualified detonated experiment)|
Crude oil Ã¢ÂÂ Degumming section Ã¢ÂÂ Decolorizing section Ã¢ÂÂ Deodorization section Ã¢ÂÂ Filter Ã¢ÂÂ End product oil
*** Degumming section: under 60-70ÃÂ°C,it occurs acid-base neutralization reaction with sodium hydroxide ,After stirring by reduction box,it can decrease the acid value in oil and separate the impurity ,phospholipid which will enter into soap stock.The oil can be refined further.
*** Decolorizing section:it removes water from oil by vacuum.The bleaching earth is breathed into bleaching pot ,after stirring,filtrated by filter and change the color of the oil.
*** Deodorization setion: The qualified decolored oil enters into the spiral plate heat exchanger to recover most of the heat, and next goes to high pressure steam heat exchanger to be heated to the process temperature (240-260ÃÂ°C) and then enters the deodorization tower. The upper layer of combined deodorization tower is the packing structure which is mainly used to remove the odor producing components such as free fatty acid (FFA);the bottom layer is the plate tower which is mainly for achieving the hot decoloring effect and reducing the peroxide value of the oil to zero.
|3||Chemical and physical refining|
Final oil quality
|1||Grade one for salad oil|
|2||Grade two for high quality cooking oil|
|3||Grade three and four for cooking oil|
Shandong Leader Mechanical Equipment Co., LTD supply the complete set of Cooking oil production line machinery including sunflower oil production line, palm oil production line, soya bean oil production line, peanut oil production line, cotton seeds oil production line, maize corn germ oil production line, clamelia oil production line, rapeseeds oil production line, canola oil production line, coconut cropra oil production line, shea oil production line, groundnuts oil line, sesame oil production line,black seeds oil production line, jatropha seeds oil production line,moringa seeds oil production line.
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