Small scale sunflower seed oil processing plant mainly includes three parts: Sunflower seeds preparation and pressing plant; sunflower oil refinery plant and sunflower oil dewaxing plant. This passage talks about the sunflower oil processing plant project report for 10TPD sunflower oil pressing line, 5TPD sunflower oil refinery line and 5TPD sunflower oil dewaxing line.
If you want to produce crude sunflower oil by simple steps, you only need oil seeds roaster, sunflower oil press machine and oil filter. (Related reading: small sunflower oil pressing plant) However, a complete small scale sunflower oil processing plant is automatic and continuous, so this 10TPD sunflower oil pressing plant is a complete oil pressing line, which contains sunflower seeds preparation and oil press line.
Main equipment in 10TPD sunflower oil pressing line of sunflower seed oil processing plant:
1. Bucket elevator: Used to transport the raw materials--sunflower seeds to upstairs.
2. Magnetic separator, vibrating screen and gravity stoner: Used to cleaning the raw materials--sunflower seeds.
3. Screw conveyor: Used to transport the raw materials--sunflower seeds to the next machine in the parallel lines.
4. Crusher: Used to make sunflower seeds becomes more smaller, which can extract sunflower oil more easily.
5. Drum cooker: Used to cook sunflower seeds that are crushed before, and adjust the temperature and humidity of sunflower seeds.
6. Screw sunflower oil press machine: Used to extract sunflower oil from sunflower seeds.
7. Oil clarification tank: Used to make the impurities in crude sunflower oil sink down.
8. Plate filter: Used to filter the ceude sunflower oil.
9. Crude oil tank: Used to store the crude sunflower oil provisionally.
sunflower oil refinery line is another major part in the whole sunflower seed oil processing plant. The crude sunflower oil obtained some impurities from pressing line, which must be removed to make the sunflower oil more palatable and stable against rancidity upon storage.
Sunflower oil refining process of sunflower seed oil processing plant:
Crude sunflower oil - degumming - deacidification - decolorization - deodorization - refined sunflower oil.
Main equipment in 5TPD sunflower oil refinery line of sunflower seed oil processing plant:
1. Two refining tanks, Decolorization tank and Deodorization tank.
2. Alkali liquor tank, Hot water tank, Alkali tank, White clay tank and Alkali liquor pump.
3. Vibrating filter and Precision filter.
4. Air compressor, Steam generator and Steam generator.
5. Heat conductive oil stove.
5TPD sunflower oil dewaxing line of sunflower seed oil processing plant:
Dewax process is used to remove off the wax in sunflower oil, in order to get higher quality of refined sunflower oil.
Waxy substance in the edible oil reduce the transparency and digestibility of the oil, and change its taste and palatability. So sunflower oil need dewaxing process to remove these substances. Through slowly cooling and crystallization, higher melting point parts of sunflower oil like waxes or triglycerides will precipitate, and then use filtration or centrifugation way to remove these substances.
Sunflower oil dewaxing process in sunflower seed oil processing plant:
Refined sunflower oil - heating - cooling and crystallization - filtration or centrifugation - dewaxed sunflower oil
sunflower oil dewaxing processSunflower oil dewaxing process flow chart
Main equipment in 5TPD sunflower oil dewaxing line of sunflower seed oil processing plant:
1. Three crystallizing tanks
2. Chilling system and Freezing salt water tank
3. Filter equipment
4. Pumps
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