New techlogy soyabean, sunflower and palm oil extraction machine for solvent extraction plant

Edible oil refining New techlogy soyabean, sunflower and palm oil extraction machine for solvent extraction plant includes a series processing procedures as degumming, neutralization, bleaching, deodorization and winterisation. In general there are two methods of vegetable/edible oil processing, one is physical refining and the other is chemical refining. However, no matter what kinds of reining methods Small Coconut Oil Mill Machinery, Shandong Leader Machinery Co.,ltd. are all done with the help of various oil processing equipment and machinery, and are used to refine almost all kinds of oil extracted from oil seeds like sunflower seeds, peanuts , sesame seeds, and soya bean seeds etc.
Main Steps of Edible Oil Refining: Small Coconut Oil Mill Machinery Crude Oil Degumming: In this step gums in crude oil are removed by hydration with the help of phosphoric acid.Neutralization: In this step free fatty acids are neutralized by using sodium hydroxide and convert them into soap. Additional impurities are also removed by adsorption on soap.Bleaching: During bleaching, unwanted pigments are adsorbed physically and oil will become much clearer.Deodorization: Deodorization is used to remove unacceptable odors by steam distillation, the odoriferous compound are stripped off with the help of live injected steam into heated oil under high vacuum pressure.Dewaxing (necessary for cold areas)Some kinds of oil like sunflower, maize germ or corn oil have waxes inside, if these Shandong Leader Machinery Co.,ltd. impurities are not removed, the oil will freeze easily under low temperature, thus effecting oil quality and appearance. so this process is necessary in extremely cold areas.

Soyabean, sunflower and palm oil extraction machine for solvent extraction plant

1. Solvent extraction plant equipment process:

Material embryos extraction Wet meal Evaporation Cooling Product meal packing

Mied oil FilterNegative pressure evaporation Crude oil

Solvent recovery

2. Solvent extraction plant equipment 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.

3 Solvent extraction plant equipment main parts:

1. Solvent pumps: continuously spray solvent to the rotary-type etractor

2. Roary etractor: Spray and soak the pre-pressed cake with solvent so that oil fats can be diss-olved in solvent(form miscella). After processing, you can get wet meal and miscella (mied 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 , then add saline water to it. The phospholipid 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.

4. Solvent extraction plant equipment parameters:

5. Solvent extraction plant equipment advantages:

1. High oil yield , obvious economic benefit .

2. 1% Residual oil rate in the dry meal .

3. Improving the quality of the meal .

4. Low processing cost , high labor productivity.

6. Certification:

Attn: Tom
Website: LDoilmachinery.com
Phone: 15515901135
Skype: Luyachao819
Whatsapp/viber/tango: +8615515901135

If you want to learn more or purchase equipments, please contact me.

The purpose of Neutralizing Vegetable Oils Small Coconut Oil Mill Machinery is to remove Free-Fatty Acids (FFAs). Traditionally, FFAs are treated with caustic soda (NaOH). The reaction produces Soaps which are separated from the oil. Because New techlogy soyabean, sunflower and palm oil extraction machine for solvent extraction plant trace amounts of soaps remain in the oil, the oil is either washed with water or treated with Silica.Shandong Leader Machinery Co.,ltd. Some processors prefer not to perform caustic neutralizing. Instead, they prefer Physical Refining in which the FFAs are evaporated from the oil under high temperature and vacuum. This New techlogy soyabean, sunflower and palm oil extraction machine for solvent extraction plant process can be combined with deodorization step described under FFA stripping.Physical Refining process New techlogy soyabean, sunflower and palm oil extraction machine for solvent extraction plant is preferred because (a) it does not produce soaps; (b) it recovers fatty acids that provide better cost recovery; (c) there is smaller yield loss compared to caustic refining—especially for oils with higher FFAs; and (d) it is a chemical-free process.

If you have any demand about microwave drying equipment and edible oil refining equipment, pls feel free contact us any time.
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Whatsapp:+86 13064099546
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Contact:Mandy

NOTE:We can specially design the machine according to your production's features.