Oil Extraction Process

Vegetable oil solvent extraction machinery photo

Oil mill machinery oil extraction process
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Vegetable oil solvent extraction machinery


Vegetable oil solvent extraction machinery is the main equipment in vegetable oil processing process. Vegatable oil solvent extraction machinery include :Extracting,Desolventising,Evaporating and stripping and Solvent recycling.

Functions of  vegatable oil solvent extraction machinery main parts:

Extracting:To extract the oil in the cake by solvent, the general solvent is 6# extraction solvent oil or commercial hexane.Extracting process is the first step in the
Vegetable oil solvent extraction machinery.

Desolventising:To remove and recover the solvent in the meal; Dry and cool down the meal at the same time.

Evaporating and stripping:Heating the the miscella by indirect steam, so that can vaporize the solvent and concentrate the miscella.

Solvent recycling: This process is the final step in vegetable oil solvent extraction machinery to recover the solvent, decrease solvent comsuption, keep safety prodution and improve product quality.

edible oil solvent extraction machinery
Vegetable oil solvent extraction machinery
 
Main process of vegatable oil solvent extraction machinery:
1) The material (for pretreatment) is sent to rotary extraction by the scraper conveyor. The material will extracted by the solvent or mix oil. After this vegetable oil solvent extraction machinery, we will get meal and mix oil.
(2) Meal is sent to toaster. Through the toaster, the solvent in the meal will separate from the meal. The solvent goes to condenser and is recycled to rotary extraction.
(3) After the mix oil from the rotary extraction enters into 1st evaporator and 2nd evaporator,
1st evaporator and 2nd evaporator is another main equipment in vegetable oil extraction machinery,most of the solvent in the mix oil is separated.
(4) The mix oil from 2nd evaporator goes to stripping tower and almost all the solvent is separated. From the stripping tower, we can get crude oil and solvent. The solvent is sent to condenser and is recycled to rotary extraction.

  rotocel extractor loop type extractor
Rotocel extractor and loop type extractor
 
Features of vegetable oil solvent extraction machinery:
1.Adopting negative pressure evaporation can ensure excellent oil quality
2.Extraction system is highly adaptable and can adapt to different raw material
3.All vegetable oil solvent extraction machinery is provided with exhaust gas absorption systems with excellent absorption effect
4.Full energy-saving design utilizes heat energy for many times and saves steam consumption

Henan Doing Company is specialized in vegetable oil solvent extraction machinery, which was belong to the edible oil industry. Our vegetable oil solvent extraction machinery are famous both domestic and abroad because of our good quality and rich experiences for palm, soybean, peanut, sunflower, seeds, cotton seeds, rice bran and so on.



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