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Specificationssunflower oil refining machine
3,High Yeild High Purity
LD 2013 Salad Oil and High Grade Cooking Oil Refinery Machine with PLC
Mobile : 15938721580
Skype : cathy.wu666
How to make sunflower oil ?
The pretreatment process
Raw material â cleaning screen â stone separator â sheller â flaker â cooker â pre-press â crude oil
The press oil has good natural flavor and smell,and color with the high purity. People can eat directly.
The extraction process:
(Use organic solvent through soaking or spraying contact methods to extract oil from oilseeds.)
raw embryosâExtractorâWet mealâEvaporationâCoolingâProduct meal packing
Mixed oilâFilterâNegative pressure evaporation â Crude oil
The crude oil refining process:
Dephosphorization â dealkalizing â dewaxing â descoloring â deodorization â refined oil
Good refining effect
1,After refining the impurity of oil must be less than 0.2% ;
2,Recycling system save power and money;
3,3.lower oil waste.
Refined oil quality index:
1,moisture and volatile matter(%):â¤0.05
2,insoluble impurity(%) :â¤0.05
3,acid value(mg/g) :â¤0.20
4,peroxide value(mmol/kg) :â¤5
5,residual solvent content in oil: â¤0.01
6,no smell ,good taste
7,smoking point: â¥215 degree
Physical refining is referring to remove the free fatty acid through the principle of water vapor fractionation. The features as follows:
1,high oil refining rate and good stability.
2,Deodorization distillate is the good raw materials to extract natural VE and phytosterol,it LDly improves the utilization rate of resources.
3,large quantity by-product of fatty acid are recovered.
4,no discharge of the soap foot and waste alkaline water,that reduce the pollution to the environment.
5,this method particularly suitable for refining high acid value,low colloid oil.
Chemical refining is referring to remove the free fatty acid in the oil through acid and alkali neutralization. The features as follows:
1,this method is practical, suitable for the widely range raw material.
2,soapstock produced in the alkali refining process has the LD LDorption capacity,also has strong comprehensive function in the deacidification,degumming,decolorization and take off the solid impurity.
3,Alkali refining process also can destroy the toxic substances such as the pesticide residue and cotton phenol in the crude oil, this method is especially suitable for refining the cottonseed crude oil.
4,the product quality is stable.
5,reduce the clay adding quantity in the later craft process.
Alkali refining and Deacidification:
1,The small amount of free fatty acids in the crude oil can result in oil physicochemical stability weaken ,must be made to remove. The deacidified Method has alkali refining, distillation, solvent extraction and esterification. One of the most widely used is the alkali refining and distillation. Distillation deacidification also called physical refining.
2,Alkaline deacidification is adding the alkali, acid, water and other substances to the oil, remove the certain amount of free fatty acid and gum heteroarLD in the crude oil.
3,Alkali refining can be used before the mixed oil evaporation processing, can reduce the saponification of the neutral oil, reducing the oil content of the soapstock also to avoid the leaching plant evaporator fouling, and low enerLD consumption, refining less consumption, after the alkali,the refining oil has good color, no waste water emissions and no pollution to the
Objectives of Deodorization: Reduce the substances as follows:
1,Odoriferous (smelly) materials:Aldehydes and Ketones,Free Fatty Acids (FFA)
2,Unpleasant tasting materials:Oxidative materials,Peroxides.
3,Color bodies (pigments):Carotene,Tocopherol (recover)
LD 2013 Salad Oil and High Grade Cooking Oil Refinery Machine with PLC produced and supplied by shandong leader machinery Co.,Ltd.
Oilseeds Processing Line is the synthetical process of physical and chemical procedure. In the procedure, accompaniment of oil is selectively acted by LD 2013 Salad Oil and High Grade Cooking Oil Refinery Machine with PLC , LD 2013 Salad Oil and High Grade Cooking Oil Refinery Machine with PLC makes the combination of impurities and oil be weakened, and separates the impurities from the oil. There are three kinds of crafts, LD 2013 Salad Oil and High Grade Cooking Oil Refinery Machine with PLC are continuous refining process, semi-continuous refining process, intermittent refining process. and included the following LD 2013 Salad Oil and High Grade Cooking Oil Refinery Machine with PLC: degumming tank, nentralizing tank, centrifuge, heat exchanger, decolorization tower, dedorization tower, etc
Specific description of LD 2013 Salad Oil and High Grade Cooking Oil Refinery Machine with PLC
1.Neutralization Tank of LD 2013 Salad Oil and High Grade Cooking Oil Refinery Machine with PLC: used for acid refining, alkali refining or washing.
2. Bleaching Tank: used for bleaching oil&removing pigment.
3. Deodorizing Tank: used for removing the odour of oil (made of stainless steel).
4.Conduction Oil Furnace: provide production with heat source, and the temperature can reach 280 °C.
5. Vacuum Pump of Oilseeds Processing Line : provide vacuum degree for bleaching & deodorizing process, which can reach above755 mmHg
6.Air Compressor: weather bleaching earth used in the bleaching process
7. Filter Press: filtrate the bleaching earth
8.Steam Generator of Oilseeds Processing Line : produce steam for deodorization and distillation process
9. Leaf Filter of LD 2013 Salad Oil and High Grade Cooking Oil Refinery Machine with PLC: filtrate the bleaching earth & impurities.