20tpd peanut oil refining machine

20tpd peanut oil refining machine

We provide 20tpd peanut oil refining machine for the crude oil degumming, neutralizing, bleaching and deodoring process. The refined oil has high quality and is good for long time storage.

peanut oil refining machine
Peanut oil refining  machine

 
We provide 20tpd peanut oil refining machine for the crude oil degumming, neutralizing, bleaching and deodoring process. The refined oil has high quality and is good for long time storage. The 20tpd peanut oil refining machine is suitable for rapeseed oil, cotton seed oil, soybean oil, peanut oil, etc. We also offer 1-10tpd peanut oil refinery plant and 30-600tpd edible oil refinery plant.

Flow chart of 20tpd peanut oil refining machine

peanut oil refining process
Flow chart of peanut oil refining machine
 
Advantages of 20tpd peanut oil refining machine
1. Customized capacity. We customize edible oil refinery plant as per your requirement for the capacity.
2. Flexible usage. The edible oil refinery plant can work independently or together with whole edible oil production line.
3. Excellent after-sales service. We provide two engineers after your receipt of equipments for on site installation, debugging and training.

peanut oil refining machine
20tpd peanut oil refining machine
Process of 20tpd peanut oil refining machine:
Degumming
The purpose of Degumming Vegetable Oils is to remove Gums. All oils have hydratable and non-hydratable gums.
a. Water Degumming: Hydratable gums are removed by treating oils with water and separating the gums. The gums can be dried to produce lecithin.
b. Acid Degumming: Non-Hydratable gums are removed by treating oils with acids and separating the gums.
Neutralizing
The purpose of Neutralizing Vegetable Oils 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 trace amounts of soaps remain in the oil, the oil is either washed with water or treated with Silica.
Some processors prefer not to perform caustic neutralizing. Instead, they prefer Physical Refining in 20tpd peanut oil refining machine
in which the FFAs are evaporated from the oil under high temperature and vacuum. This peanut oil refining process can be combined with deodorization step described under FFA stripping.
Physical Refining process 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.
Bleaching
The purpose of Bleaching in 20tpd peanut oil refining machine is to remove color pigments contained in Vegetable Oils. The oil is treated with Bleaching Clays that adsorb the color pigments. The clay is filtered and the clean bleached oil is stored for further processing. Process flow diagram is attached.
Deodorizing
The purpose of Deodorizing Vegetable Oils is to remove odor substances. The oil is subjected to steam distillation under high temperature and vacuum to evaporate all odor substances. The resulting deodorized oil is almost bland and tasteless.

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