Qie Sunflower Oil Extraction Plant with Solvent Method
Sunflower oil great value:
1.contains folic acid, which helps the body manufacture new cells.
2.contains zinc. Zinc is great because it helps maintain a healthy immune system which helps in the healing of wounds.
3.lower cardiovascular diseases and the chance of heart attack.
5. helps keep cholesterol levels low
6.prevent cancers such as uterine, lung and skin
7.contains vitamin B which is good for a healthy nervous system
8.prevent rheumatoid arthritis
9.The vitamin E in sunflower oil is a moisturizer and helps cells retain water
11. incorporate selenium into your diet. By having higher levels of selenium in your blood, you reduce the risk of lung and skin cancers
12.Prevents Asthma and Colon Cancer
13.neutralizes cancer causing free radicals
The pretreatment process of making sunflower oil:
(The sunflower seed oil yield > 25%. So it is better to pre-press first. And then send the raw embryos to the extractor.)
Raw material → cleaning screen → stone separator → sheller → flaker → cooker → pre-press → crude oil
The press oil has good natural flavor and smell,and color with the high purity. People can eat directly.
The crude oil from pre-press index:
1,moisture and volatile matter(%):≤0.20
2,insoluble impurity:≤0.20
3,acid value:≤4.0
4,peroxide value:≤7.5
5,preserve the original smell ,no strong smells
Features of our pretreatment technology:
1. Different combinations of process can process various oil plants in one workshop.
2. Use special intensified pretreatment technology for aroma sunflower oil to make it more aroma.
3. Adopt advanced and reliable shelling technology to meet higher requirements for protein content in meal.
4. Extrusion treatment is used for raw materials with hard extraction, large-sized powder, and large capacity, which can reduce residual oil and solvent consumption, and increase the capacity by 50-80%.
5. The new technology of shelling and low-temperature treatment can ensure high protein and least denaturation.
The extraction process:(Use organic solvent through soaking or spraying contact methods to extract oil from oilseeds.)
raw embryos→Extractor→Wet meal→Evaporation→Cooling→Product meal packing
↓
Mixed oil→Filter→Negative pressure evaporation → Crude oil
↓
Solvent recovery
The crude oil refining process:
Dephosphorization → dealkalizing → dewaxing → descoloring → deodorization → 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(%):≤0.05
2,insoluble impurity(%) :≤0.05
3,acid value(mg/g) :≤0.20
4,peroxide value(mmol/kg) :≤5
5,residual solvent content in oil: ≤0.01
6,no smell ,good taste
7,smoking point: ≥215 degree
Our machines advantages:
1,some of our technology adopts Germany standard, and some equipment parts are imported.
2,our stainless steel and carbon steel are all purchased directly from the steel factory.our professional engineer will detect every time.so we can guarantee the quality.
3,all of our welding technicians have the employment certificates.they are good at it.
4,we provide installation and professional training.
5,we supply the best service to our customer,if there is any technology problem,we will transfer it to our customer.