5-80TPH palm oil processing machine/oil processing machine
Raw material for this Palm Oil Processing Machine
Palm fruit, palm kernel, coconut, cashew, avocado, tiger nut, peanuts, rapeseeds, soybeans,
castor oil plant, sesame seeds, benne seeds, sunflower seeds, cotton seeds, tea seeds, Tung
seeds and etc.
1. Introduction of Palm Oil Processing Machine
1) Function: Palm Oil Processing Machine is an oil extractor 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: Palm Oil Processing Machine fits for pre-press extraction of high-oil- content materials and direct once time extraction of low-oil-content materials.
3) Main parts: Palm Oil Processing Machine
series includes rotary extractor, toaster, 1st evaporator, 2nd evaporator, stripping tower, condenser, etc.
2. Main parts of Palm Oil Processing Machine
1) Solvent pumps: continuously spray solvent to the rotary-type extractor.
2) Rotary 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: used to separate the solvent from the wet meal.
4) Miscella tank 1st: pump the miscella (oil with solvent) into the miscella 1st, then add 10% saline
water to it. The phospholipids and impurities in the miscella will react with the saline water, 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.
3. Main Process of Palm Oil Processing Machine
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 step, we will get meal and mix oil.
2) Meal is send 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, 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.
4. Advantages of Palm Oil Processing Machine
1) High oil yield, obvious economic benefit.
2) Less residual oil rate in the dry meal.
3) Improving the quality of the meal.
4) Low processing cost, high labor productivity.
The oil quality outcome standard:
1. Grade one for salad oil
2. Grade two for high quality cooking oil
3. Mixture and volatile less than 0.25%
4. Impurity less than 0.2%.
5. AV (mgKOH/g) less than 7
6. FFA less than 3.5%.
Palm Oil Processing Machine
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