Skillful Manufacture Sophisticated Technology Soybean Oil Production Process - China

The whole soybean oil production process contains three workshops: soybean pretreatment workshop, soybean, oil extraction workshop and soybean oil refining workshop.

1 - Craft flow of pretreatment workshop of soybean oil production process soybean → magnetic box → cleaning → crusher → soften → flaking roll → cooker → oil press(chosen) → to extraction workshop

Main Equipments:

1 - Soybean: It’s one of main oil seeds from human.

It’s used to make soybean oil around the world.

The oil content in soybean seed is about 18-21%.

2 - Magnetic box: Clearing the iron impurity which might be in the soybean.

The iron impurity will be harmful to the following machines, so we need take the iron impurities out.

3 - Cleaning: This parts have different size cleaning sieves to clean the different impurities.

After going through this part, most of the impurities are moved from soybean.

4 - Crusher: Because of the big size of soybean, it need to be crushed to small pieces.

The crusher will help to get more soybean oil from the seeds.

5 - Soften: This is a special step for soybean oil making.

This step improves the ductility of soybean.

Then the flake will be thin and not fragmentary.

This is helpful to the oil press part and oil extraction part.

5 - Cooker: This machine can adjust the water content of the soybean.

It’s also good for the press and oil extraction section.

6 - Press: The press machine is used to take parts of the oil in the soybean, when the capacity is low.

It is not needed in the soybean oil extraction way.

If you using solvent extraction way to get soybean oil, the flake can be sent to oil extractor directly from cooker.

2 - Craft flow of solvent extraction workshop of soybean oil production process



solvent

↓

extractor → mixed oil → 1st and 2nd evaporation → stripping tower → crude soybean oil

Wet meal → DTDC toaster → soybean cake Main Equipments:

1 - Solvent pumps: continuously spray solvent to the rotary-type extractor.

2 - Roary extractor: spray and soak the soybean cake with solvent so that oil fats can be dissolved in solvent (form miscella).

After processing, you can get wet meal and miscella (mixed oil).

3 - DTDC: used to separate the solvent from the wet meal.

4 - Miscella tank 1st: pump the miscella ( oil with solvent) into the miscella 1st, then add 10% saline water to it.

The phospholipid and impurities in the miscella will react with the saline water, at last the reactant precipitate, reaching the goal of purifying.

5 - Miscella tank 2nd: the purified miscella will be pumped into it.

6 - Miscella stripping: it will remove the remaining solvent in miscella.

And the solvent will be discharged to condenser for recycling.

7 - Condensers: used to cooling the solvent gas separated from the wet meal and miscella for recycling.

3 - Craft flow of refining workshop of soybean oil production process Crude soybean oil

→ degumming and deacidification → decolorization → deodorization → refined soybean oil Main Process:

1 - Degumming and deacidification: The gumming is moved by phosphoric acid and hot water.

There are two ways to move the acid in the soybean oil.

One is chemical way, the other one is physical way.

The chemical way is using NaOH to react with acid.

This way is suitable for the capacity of 5-30T per day.

The physical way is using steam and centrifugal to move the acid.

This way is used for capacity from 30-2000T per day.

2 - Decolorization: This step is used to adjust the color of the oil.

You can control the color of the soybean oil according to the requirement of your market.

3 - Deodorization: The function of this step is to move the special smell in the oil.

This is an important standard for refined soybean oil.

4 - FAQ 1 - What machine we can manufacture?

Cooking oil making machine: 10-2000MT per day .

Solvent extraction machine: 10-1000MT per day.

Edible oil refiner y plant : 1-600MT per day.

Palm oil processin g machine: 1-600MT per day.

2 - What kinds oil seeds we can process ?

Peanut, sunflower seeds, corn germ, cotton seeds, soybean, rapeseeds, rice bran etc.

And various oil cakes can be leached .

3 - Why chose our company?

A.

40 years manufacturing experience.

B.

26 technical engineers research new efficient processing craft and instruct manufacturing and installation.

C.

76 technicians - professional installation team -with rich and mature installation and training experience.

Company Contact:

• Posted By: Henan Doing Mechanical Equipment Co., Ltd

• Phone: 86-371-56771823

• Address: R1408, Building 9, NO.133, Yaozhai Road, Zhengzhou , Henan , China

• Email:

• Website: https://www.doinggroup.com

• Business Description: Henan Doing Mechanical Equipment Co., ltd located in Henan Province, is a main producer of oil equipment in China and a unit exempt from quality examination.
  
  Our company has a research institution which develops new products with our experiment basis and an integrative joint-stock production company of oil and electromechanical engineering, production and installation.
  
  We continue to introduce foreign talents, renew products and take the leading position in this field.
  
  Our products have passed ISO9001 international quality system management cortication.
  
  Our company has got the title of "bank grade AAA enterprise".
  
  Our company covers 99000m2 and has fixed assets of RMB50 million.
  
  We have 480 staff members, of whom 6 senior engineers, 22 engineers and more than 70 installation workers with rich experience.
  
  We have had good cooperation with Beijing Science and Technology University, Sian Oil Science Research Institution, Zhengzhou Industry College and other authorized research agencies.
  
  We use CAD design system and our special use software to design works.
  
  We supply comprehensive and highly utilized vegetable oil plant with general design and also special designs, the first-class technology and service.
  
  We also can supply various levels of technology designs and services according to customer's requirements.
  
  We insist on the tenet of "quality first, customer superior", supplying customers with perfect technology consultation and high-quality after-sales services.
  
  We have advanced processing equipment and scientific management systems.
  
  Our products sell well in 28 provinces and cities in China and are exported to central Asian countries, like Uzbekistan, Kyrgyzstan, Kazakhstan and other more than 10 countries and areas, like Canada, Chile, Argentina, Ethiopia, Zambia, Nigeria, Russia and Turkey.
  
  We also have offices in Urumqi, Xinjiang, Uzbekistan and other countries and regions.
  
  
  
  Business scopes:
  
  1-2000tpd pre-treatment and pressing workshop,
  
  30-2000tpd cooking oil solvent extraction production line,
  
  1-600 tpd refining workshop,
  
  palm oil/palm kernel oil mill plant
  
  And we offer both production line and single machines.
  
  
  
  Our services
  
  Technology design, installation, debugging, technical training, oil plant relocation, technology reform and turnkey projects
  
  After-sales service tenet
  
  Creative is fortune; improvement is development.
  
  Doing performs the competition by high quality services and advanced technology, insists on the policy of "safety, high effect, low consumption" and follow the principles of "quality first, service superior".
  
  We are well praised and trusted by clients from at home and abroad.