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Help CenterStainless Steel Oil Extraction Equipment/supercritical Extraction Equipment
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Stainless Steel oil extraction equipment/supercritical extraction equipment
Introduction to the soybean oil refining plant
The process of soybean oil refining is to refine the crude soybean oil, to remove gossypol, protein, phospholipid, grume, moisture and other impurities, in order to reach the purchase of food and storage.
According to different raw materials, the proc ess of cooking oil refining includes mechanical refining method, chemical refining method and physical refining process refining process.
Main process of soybean oil refinery:
1. Crude Cooking soybean oil degumming process,
2. Crude Vegetable soybean oil deacidification/neutralization process
3. Crude Edible soybean oil decoloring process
4. Crude cooking soybean oil deodorization/distillation (deodorising unit) process
5. Crude palm/rice bran/corn/palm oil dewaxing(fractionation) process
oil refined features:
1) Soybean oil refining section adopts p-acid degumming, alkali refining de-acid and water rinsing to complete primary soybean oil refining.
2) Decoloring section will remove off pigments, blenching oils and grease dehydrate in crude soybean oil, and deodorizing section will remove off the odor component in oil.
3) Dewaxing section will remove wax in crude soybean oil to obtain high quality oil refinery.
4) Heat conducting oil boiler supplies each device energy and its highest temperature can reach above 280C.
5) Steam generator produces the required steam for deodorization and distillation.
6) Vacuum pump supply vacuum for dehydrate, de-color, de-odor with high vacuum degrees of 755mm Hg.
7) Air compressor dries the blenched clay and empties the leftover oil in the press filter.
We can supply:
We can provide cooking oil refining machine from 1 ton to 600 tons. The popular capacity is mini crude oil refinery from 1-5 tons, small scale oil refinery from 5-20 tons and other oil refinery from 20-600 tons. Our equipment suitable for various edible oil refining machine. For example, rice bran oil refining machine, palm oil refining/refinery machine, palm oil fractionation machinery, soybean oil refining machine, sunflower oil refining machine, cotton oil refining/winterization machinery, corn oil refinery machine/winterization line, peanut oil refinery machine and others crude cooking oil refinery line.
Machines of cooking oil refining line
The application scope of cooking oil refinery line:
Various kinds of crude cooking oil refinery like Crude soybean oil refining, crude palm oil refining, crude peanut(groundnut) oil refining, crude rapeseed oil refinery, CPO refining, crude rice bran oil refining, crude corn oil refining and other crude edible oil refinery.
The National Standard of refined cooking oil
After soybean oil refining machine the crude soybean oil will become the high grade soybean oil, good for human body, no matter the smell, taste and color, the refined soybean oil will become superior cooking oil, first grade soybean cooking oil.
Moisture & Volatile matter/ % ≤ |
0.05 |
0.05 |
0.10 |
0.20 |
|
Impurities / % ≤ |
0.05 |
0.05 |
0.05 |
0.05 |
|
Acid value(KOH)(mg/g) ≤ |
0.20 |
0.30 |
1.0 |
1.0 |
|
Peroxide value/(mmol/kg) ≤ |
5.0 |
5.0 |
7.5 |
7.5 |
|
Test tempeature (280°c) |
|
|
No educts, Lovibond Tintometer: Yellow value not changed, red value increasing<0.4 |
Trace of educt, Lovibond Tintometer: Yellow value not changed, red value increasing<0.4 blue value<0.5 |
|
Saponified matter content / % ≤ |
|
|
0.03 |
0.03 |
|
Smoke point / °c ≥ |
215 |
205 |
|
|
|
Freezing test (0 °c Storing 5.5hrs) |
Transparent |
|
|
|
|
Solvent residue/(mg/kg) ≤ |
Solvent extraction crude oil |
None |
None |
50 |
50 |
Press crude oil |
None |
None |
None |
None |
|
oil seeds
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