New Lead complete plant turnkey project oil refining for crude edible oil

Product Description

With 17 years experience of designing and installing complete oil refinery plant, we are now a leading company in edible oil refinery field. We supply various oil refining machine and technology with high quality and competitive price to ensure that best finished oil is achieved.

 

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Main machines of oil refining machine

Clarifying tank, filter press, disc centrifuge, oil and alkali dosing machine, mixer, vacuum dryer, neutralization tank, soapstock tank, bleaching tower, deodorizing tower, etc.

 

Process raw material of oil refinery plant

 

The flow chart of oil refining

Product details of oil refining:

1. Degumming process of oil refining machine

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. 

2. Neutralizing process of oil refining machine
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.

3. Bleaching process of oil refining machine
The purpose of Bleaching 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. 

4. Deodorizing process of oil refinery 
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.

5. FFA Stripping process of oil refinery equipment
As mentioned previously, the Deodorizing equipment can be modified to achieve Physical 

Refining. Since the conditions for deodorization and physical refining are almost identical, the modified equipment can be employed to achieve deodorization as well as physical refining.

6. Fatty-Acid Recovery process of oil refining 
Fatty-Acids are evaporated (distilled) in FFA Stripping. The Fatty-Acid vapors are condensed by direct contact with liquid Fatty-Acids to recover the evaporated Fatty-Acids. The distillation and condensation of Fatty Acids is accomplished under very high vacuum to lower the boiling point of Fatty-Acids and prevent them from oxidizing.

7. Dewaxing/Winterizing process of oil refining machine

The purpose of Winterization Vegetable Oils is to remove waxes especially in those oils that 

contain waxes. Such oils are subjected to chilling and filtration to remove waxes and other high melting point substances.
Winterizing is also used to separate the unsaturated fats from unsaturated fats—especially in Palm Oil or other saturated fats. The chilling process solidifies the saturated fats; thus enabling separation via filtration.

Zhengzhou New Lead Grain and Oil Science and Technology Co., Ltd. 

Advantages:

1. Specializing in edible oil processing plants and its machines, like oil pre-treatment plant, oil solvent extraction plant and oil refinery plant.

2. Providing you first-class technology and service to ensure the project being completed smoothly.

3. Over 150 personnel, professionals take up more than 30%.

4. Passing the quality management system certification of ISO9001-2000.

5. Offering tailor-made turnkey solutions to the client's right from designing and erection to commissioning and maintenance.

Business Scope

 10-2000t/d vegetable oil pre-pressing and extraction plant;

 10-600t/d vegetable oil refinery plant;

 10-300t/d animal oil refinery plant;

 50-500t/d aroma peanut oil production line;

 3000-10000t/y soybean protein isolates production line;

 10000-30000t/y production line of soybean protein concentrate, textured protein;

 Production line of oil dewaxing, fractionation and winterization;

The company offers tailor-made turnkey solutions to the client’s right from designing and erection to commissioning and maintenance.

We will provide the owner first-class technology and service to ensure the project being completed smoothly.