China best manufacturer peanut oil extraction plant/peanut oil manufacturing machine

Our company is professional in peanut oil extraction plant design, installation, trial run, technical trainning and so on. We can provide you the turn key project of the whole peanut oil extraction plant from 20 to 2000TPD .As manufacturer of peanut oil extraction plant, we can offer whole line or parts of peanut oil extraction plant with general capacity from 10TPD to 6000TPD. For special capacity, our engineers can also help you design and install workshop according to your capacity and requirements.

In order to improve oil yield rate and get high quality peanut oil, the peanut oil extraction plant should consist following processes: pretreatment, prepressing, solvent extraction and refining.

Here is a brief introduction of peanut oil extraction plant:
Ⅰ、Pretreatment section of the peanut oil extraction plant
Pretreatment section is to remove the impurities in the raw material and change its structural characteristics, in order to make it suit the requirements of different oil
producing process. Oil content of peanut kernel reaches 44%-45%, not suitable for direct solvent extraction; prepressing becomes important to peanut oil extraction plant.

peanut oil extraction plant

Peanuts
       ↓
Magnitic seperating→ Metal impurities
       ↓
    Cleaning→Other impurities
       ↓
    Husking→Peanut hull
       ↓
    Crushing
       ↓
    Flaking
       ↓
   Cooking
       ↓
　Prepressing→Crude oil
　　↓
　Peanut cake→ Extracting Workshop
Ⅱ、Extraction section of the peanut oil plant
 Extraction section is to extract peanut oil by suitable organic solvent, this method can get  the highest oil yield rate.

peanut oil  extraction plant

Fresh Solvent
         ↓
Cake → Extracting→Wet Meal→Desolventising → Meal
         ↓         
      Miscella                                          ↓
         ↓
 Evaporating and stripping→ Solvent mixture →Condensing and Recovering
         ↓                                                  ↓                     
     Crude Oil                            Solvent Recycling
         ↓
  Refining Workshop

Ⅲ Refining section of peanut oil extraction plant
Refining section is to remove the impurities in the crude peanut oil and improve peanut oil quality.

peanut oil extraction plant

           Crude Oil
               ↓
Hot water→Degumming→ Gums
               ↓
Alkali liquor→ Deacidfication → Soap Stock
               ↓
White Clay→Decolorization → Waste Clay
               ↓
           Deodorizing
               ↓
           Refined Oil

1>Degumming：Degumming removes gums as  preparation for subsequent refining processes.
2>Deacidification：Deacidification removes FFA (free fatty acid) in crude oil.
3>Decolorization: Decolorization removes pigments in crude oil by adding white clay, which can improve the oil quality.
4>Deodorization : Deodorization removes odor in crude oil, which can improve the flavor, stability, color and quality of the oil.

In general, there're 3 types of peanut oil refinery workshop, batch, semi-continuous, and continuous refinery workshop.
We have been specialized in peanut oil extraction plant for decades and our engineer can help you design and install workshop according to your requirements. If you're
interested in peanut oil extraction plant, please feel free to contact us.


Other information :

Phone: +86-371-5677 1823
TEL    : +86 158 3826 3507
Skype: sophia.zang1
Email: oilmachine@doingoilmachine.com