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+8615038276362

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solvent extraction machine

Vegetable oil solvent extraction machine

Vegetable oil solvent extraction machine introduction:

The vegetable oil solvent extraction machines are used where oil is extracted from oil seeds like soybean, sunflower, cottonseed, other oil seeds and oil cakes like mustard cake, groundnut cake and rice bran.Our solvent extraction machine can ensure the rate of residual oil in the cake can be less than 1%,and we offer these vegetable oil solvent extraction machines in customized specifications as per the requirements of clients at market leading prices.

Solvent extraction is a method for separating a substance from one or more others by using a solvent.The purpose of vegetable oil solvent extraction machine is extract oil from the cake.This solvent extraction method is for larger capacity ,but the invest is a little big.

vegetable oil solvent extraction process

Vegetable oil solvent extraction process machinery

Main Economic and Technical Parameters of Rotocel Extractor:

Capacity

30-500T/D

Residual oil in meal

≤ 1%

Solvent consumption

≤ 2Kg/T (No.6 solvent oil)

Crude oil moisture and volatile matter

≤ 0.30%

Power consumption

≤ 15KWh/T

Steam consumption

≤ 280KG/T (0.8MPa)

Finished meal moisture

≤ 13% (adjustable)

Residual solvent in finished meal

≤300PPM (qualified detonated experiment)

Method of vegetable oil solvent extraction process  
1) The material will be have a pretreatment process , we need to clean the oilseeds, crush , cook , flaking , press the rapeseed . the oil residue in the cake is about 7-8 % .this oilseeds press method is suitable for small capacity ,not large .
2) The vegetable oil processing method is pre -press and solvent extraction method .It means we press the oilseeds first,then the oil residue left is about 12-13% in the cake .Then we send the cake to vegetable oil solvent extraction machine to leah the oil from the cake ,which make sure the oil residue is about 1%.This pre-press and solvent extraction method is for larger capacity ,and the invest is a little big .


solvent extraction machine

Different types of vegetable oil extractor

Introduction of vegetable oil solvent extraction machine:
1) Function of vegetable oil solvent extraction machine: Leaching system is an oil extraction through soaking or spraying pre-pressed cake by a certain organic solvent. The principle of this part is the different solubility of solvent.
2) Use range: Vegetable oil solvent extraction machine fits for pre-press extraction of high-oil-content materials and direct once time extraction of low-oil-content materials.
3) Main parts of vegetable oil solvent extraction machine: The extraction series includes rotary extractor, toaster, 1st evaporator, 2nd evaporator, stripping tower, condenser, etc.

Main parts of vegetable oil solvent extraction machine :
(1)Solvent pumps: continuously spray solvent to the rotary-type extractor
(2).Rotocel extractor: Spray and soak the pre-pressed cake with solvent so that oil fats can be dissolved in solvent(form miscella). After solvent extraction processing, you can get wet meal and miscella (mixed oil).
(3). DTDC: usd to separate the solvent from the wet meal.
(4). Miscella tank 1st: pump the miscella (oil with solvent) in to the miscella 1st , and then add 10% saline water to it.
The phospholipid and impurities in the miscella will react with the saline wter, at last the reactant precipitate, reaching the goal of purifying.
(5). Miscella tank 2nd: the purified miscella will be pumped into it.
(6). Miscella stripping: it will remove the remaining solvent in miscella. And the solvent will be discharged to condenser for recycling.
(7). condensers: used to cooling the solvent gas separated from the wet meal and miscella for recycling.

Having experience of years, our company providing Turnkey Solution of vegetable oil solvent extraction machine,oil mill plant,edible oil refinery plant,oil seed processing plant etc.If you want to start an edible oil mill,only tell your raw matarial and capacity,we will give you best suitable solution for you!
 

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If you wanna to get more details about Oil solvent extraction process you can send E-mail to oilmachine@doingoilmachine.com. You can consult our professional engineer and specialized sales team with leave a message in below form.We will contact with you ASAP.You also can visit our factory in Henan,China.

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