What is vegetable oil extraction process？

Vegetable oil extraction process is very import step in vegetable oil processing process.There are four big parts in solvent extraction workshop.They are solvent system, desolventizing system, condensing system and recycling system. We can get vegetable wet meal and crude vegetable oil.Vegetable wet meal can be as animal feed, crude vegatbel oil contains solid impurity, chemical impurity and smelly odour etc. So crude vegetable oil can go to next refinery workshop.

vegetable oil extraction machine

Vegetable oil extraction process：

solvent
      ↓
extractor → mixed oil → 1st and 2nd evaporation → stripping tower → crude vegetable oil

          Wet meal → DTDC toaster → cake

vegetable oil extraction machine

Vegetable oil extraction machines：
1.Roary extractor: Spray and soak the pretreatment peanut/groundnut with solvent so that oil fats can be dissolved in solvent(form miscella). After processing, you can get wet meal and miscella (mixed oil) .
2.DTDC: It is usd to separate the solvent from the wet meal.
3.Miscella tanks:It is uesed for purifying miscella will be pumped into it.
4.1st evaporator, 2nd evaporator: used to separate the solvent from the oil. After this process,the solvent can be removed 85%.
5.Miscella stripping: it will remove the remaining solvent in miscella. And the solvent will be discharged to condenser for recycling.
6.condensers: used to cooling the solvent gas separated from the wet meal and miscella for recycling.

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