Rice Bran Machine Price In India,Groundnut Oil Coconut Oil Extract Processing Making Palm Oil Production Machine In Nigeria

To build brand by quality,

                                           service to enhance the credbility.  

Rice Bran Oil Prodution Producing Line

Product Description

Pretreatment&Expansion Workshop

Crude rice bran → cleaning → softening → expanding → drying → to extraction workshop

Oil Extraction Workshop

Craft flow:

solvent                                   steam

    ↓                                               ↓

extraction → mixed oil → evaporation→ steam-stripping → crude rice bran oil

Extractor types:

Level rotation extractor, loop type extractor, chain extractor

Refinery Machine

Process:

                   Water/p-acid        white clay

                      ↓                 ↓                                

Crude oil→degumming/deacidification→decolorization→filter→heat

Exchange→heating→deodorization→standard edible oil

↑                    ↑                 

Heat conduction oil   steam/vacuum system      

1) Degumming process

Before oil refining, the press oil must be filtered to remove suspended solids (mainly cider cake, in addition to sediment, fibers, etc.) and partially peptized substances suspended in the oil. Then hydration degumming, the purpose is to remove peptized impurities such as phospholipids in the filter oil. The specific operation is as follows:

2) Decoloring process

A. Treatment:The first step processed oil vacuum inhalation to decolorization cans, about 2/3 volum. Under 6kpa vacuum press,while stirring, while warming, temperature to above 80℃-100℃,reduce the water to 0.1%.

B. Decoloring:Add activated clay,the weight is about 2-5% oil weight, and continue mixing and heating to about 105℃,maintain 25 minutes to complete.

C. Filter:Reduce oil temperature to 70℃ in decolorization tan, then open the vacuum jar, begin filter to reduce residue(waste clay),this process need air compressor.

3) Deodorizing process operation

A. Pre-treatment:

Open the vacuum device, indraws the pre-deodorized oil into stainless steel deodorization tank (vacuum pressure around 35kpa), the oil quantity is about 2/3 of tank volume.

B. Heating:

Deodorizing oil enters into the tank and begins to heat (with heat conduction oil),input direct steam (pressure 0.1mpa) when the oil temperature reaches above 100℃,the intake steam amount is 10-15% of oil weight, deodorized oil temperature is 200℃-220℃,vacuum residual pressure 0.8kpa (6mmHg), the period is 4-6 hours.

4) Dewaxing equipment

Technological process

               Refrigerant                            compressed air

                         ↓                                       ↓

Crude oil → freezing → crystallized → pressure filtration → refined oil

Crystallization 

                                                                  ↓

                                                           Dewaxing

Our Workshop