Soybean oil extraction introduction:

1) Function: 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: Solvent extraction fits for pre-press extraction of high-oil-content materials and direct once time extraction of low-oil-content materials.

Main parts of soya bean oil extraction machine:   

(1)Solvent pumps: continuously spray solvent to the rotary-type extractor

(2)Roary extractor: Spray and soak the pre-pressed cake with solvent so that oil fats can be dissolved in solvent(form miscella). After 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.

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