Groundnut oil refinery plant
Groundnut oil refinery plant is the main equipment of peanut/groundnut oil mill plant.Groundnut oil refinery plant can refine crude groundnut oil and get standard groundnut oil.
- Ms Sophia
- Phone:+86 135 2662 7860
- Whatsapp:0086 135 2662 7860
- Email:oilmachine@doinggroup.com
- Skype:sophia.zang1
Small scale groundnut oil refinery plant
Process flow of groundnut oil refinery process:
Extracted groundnut oil, filtration, degumming, vacuuming drying, decolorization, deodorization, peanut first grade oil
Groundnut oil refinery process
Impurity removal. Impurity of extracted peanut oil must be removed in order to reduce losses and increase yield of groundnut oil in peanut oil refinery process. Crude oil filter can remove impurities, control impurity of extracted peanut oil under 0.2%, thus improve degumming efficiency.
Groundnut oil refinery plant
Intermittent groundnut oil refinery process preheats peanut crude oil to 80 ~ 85 ℃. The amount of water in crude oil bases on colloid content, and generally 3-5 times of the gum content, water temperature at 85 ~ 90 ℃ (5 ℃ higher than oil temperature). Finish water adding in 40-60min, along with 60-70r/min stirring, continue stirring 3-5min after adding water, and stand for precipitation 2-4h.
Vacuum drying：
Heat degummed vegetable peanut oil to 25 ~ 135 ℃, dehydrated into a vacuum dryer 20 ~ 30 min. Moisture of dehydrated oil is less than 0.1% (after degumming of crude oil via the oil contained in the 0.3% to 0.5 % of the water will affect the adsorption capacity of bleaching clay section).
Decolorization：
Degumming of peanut oil can remove grease in oil pigment to improve oil color, adsorption of aflatoxin and trace metals, phospholipids, other gum and other impurities. Decolorization of groundnut oil refinery plant ensures high quality of peanut oil and improves oil stability.
Deodorization：
Control oil temperature to 250 ~ 270 ℃ when decolorized peanut oil enters into deodorizer, in direct steam injection, the free fatty acids, ketones, aldehydes and other impurities are removed from the oil, the thermal decolorized action also occurs, and the pigment composition is cleaved distilled from the oil. Deodorized vacuum (absolute pressure) controlled at 266 Pa, the deodorization time is about 2h.
We are professional manufacturer of groundnut oil refinery plant.We provide high quality groundnut oil refinery plant as well as free and skilled technical guidance!Supply various kinds of peanut/groundnut oil mill plant solutions for different customer depends on your customized demands. Premium equipment for peanut oil making machine and peanut oil solvent extraction plant.
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- Contact: Ms Sophia
- Phone: +86 135 2662 7860
- Whatsapp: 0086 135 2662 7860
- Tel: +86 371 5677 1823
- oilmachine@doinggroup.com
- Skype: sophia.zang1
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