20t/D Soybean Deep Processing Project

We provide crude oil degumming, neutralizing, bleaching and deodorizing treatment at a 20T/D edible oil refinery.Refined oil has high quality and is conducive to long time storage.The plant is suitable for soybeans, etc.We also offer 1-5t/D soybean deep processing items and 10T/D soybean deep processing items.

Advantages of 20T/D soybean deep processing project:

1. Customization ability.Our factory customizes the ability to meet your requirements.

2. Use it flexibly.The plant is able to work independently or collaboratively with the entire oil production line.

3. Excellent after-sales service.We provide two engineers with receipt of equipment after site installation, commissioning and training.

20T/D soybean deep processing project:

Refining tank: for degumming and neutralization (3 sets)

Decolorization tank: after cleaning, wipe the oil dry and neutralize the pigment in removing oil.(1)

Stainless steel deodorant: remove odorous substances from decolorizing oil (1 set)

Other auxiliary equipment: air compressor, filter, pump, etc.

Process of 20T/D soybean deep processing project:

The 20T/D soybean deep processing project is carried out in a series of steps such as degumming (to remove gum), neutralization (to remove FFA), decolorization (to remove color), and deodorization (to remove smell and taste).Each process should be strictly controlled so as to do the next step well.

1. The degumming

This process uses the hydration method to remove the glue from the crude oil.The filtered oil is pumped into a refining tank with a rapid stirring, which raises the temperature and then adds hot water.Phospholipids absorb water and expand, while absorbing other impurities.The oil is then pumped into a bleaching tank for vacuum dehydration and cooling.Hydrated oil foot lamp can dry lecithin, which is used for food additives, feed additives.

(2) and

The degummed oil is mixed with caustic aqueous solution (NaOH) in a form mixed with free fatty acids, which settle down and get removed by pumping into a residue tank for reaction.Other impurities are also partially removed by adsorption.The oil is then heated and washed by hot water 2-3 times until the waste water is clean, and then pumped into a bleaching tank for vacuum dehydration and cooling.By-product oil residue can be sold to producers of soap, biodiesel, livestock feed, or fatty acids.

3. The bleaching

The degummed and neutralized oil is pumped into a bleaching tank, dried and used with bleached soil, which adsorbs pigments, as well as mixes of peroxides, trace metals, phospholipids, soaps, PAHs and pesticide residues.The mixture is then dried and pumped through an oil filter to remove the clay.

4. The deodorization

Fats and oils are well removed with gum, pigments and trace metals, and vaporized by distillation at high temperatures and high vacuum to evaporate any odorous substances (mainly free fatty acids).The oil is then cooled and filtered through a bag filter to remove the metal-chelate.The volatile gas is cooled to separate the fatty acid from it, which is then stored in a fatty acid tank for recovery.In the process, hydrogen peroxide and its decomposition products and other impurities are also removed.