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Oil Refinery Machinery, Oil Extraction Machine, Oil Mill Plant, Oil Extraction Plant oil refinery plant equipment

Edible Oil Refining From Vegetable Plants


Edible oil refining includes a series processing procedures as degumming, neutralization, bleaching, deodorization and winterisation. In general there are two methods of vegetable/edible oil processing, one is physical refining and the other is chemical refining. However, no matter what kinds of reining methods, they are all done with the help of various oil processing equipment and machinery, and are used to refine almost all kinds of oil extracted from oil seeds like sunflower seeds, peanuts , sesame seeds, and soya bean seeds etc.

The following main equipment are necessary: Lye tank, Hot Water Tank, Water Ejector, Water and Steam Ejector, Steam Header, Soapstock Vessel, Refining Tank, Decolorizing tank, Deodorizing Vessel, Oil separator, Vapor Superheader, Oil Seperating Tank, Clay Tank, Filter, Alkali Dissolving Tank, Decolorized Oil Tank, Oil Pump ,etc.

Refinery Methods : mainly Chemical refinery and Physical Refinery

Chemical Refining & Physical Refining
Edible/vegetable oil refining is a step by step process. Refining oil removes phospholipids, pigments, off-flavors, free fatty acids and other impurities. The entire oil refining plant process comprises degumming/neutralization, bleaching, deoderization, and winterization. Chemical refining is performed in order to remove the fatty acids from the crude oil that is extracted from the seeds. These are further neutralized with the use of caustic soda. This results in the removal of sodium soaps by batch settling or centrifugal separators. The neutral oils are then bleached and deodorized.

Apart from chemical refining, another method that is used for edible oil refining is physical refining. Through this method, the free fatty acids are removed through the process of distillation in one stage of deodorizing. In order to come up with effective results, the crude oil should be thoroughly degummed. This is not applicable with some oil like the oil extracted from cottonseeds. All kinds of refining methods are done with the help of various equipment and machinery, and are used to refine almost all kinds of oil extracted from oil seeds like sunflower seeds, linseeds, groundnuts, sesame seeds, and mustard seeds, etc.

Physical and chemical refining is defined according to the technology used. Physical refining means the removal of gum in oil via the process of degumming, a special method for removing FFA in the process of deodorization by steam. Chemical refining, however, means chemically removing FFA (acid-base neutralization). Gum and soap produced is then separated by centrifuges.

Features of Physical Refining
l High refinement rate; less oil loss
l No waste water discharged
l More FFA distilled
l Especially suited for highly acidic oils, and those of low gum content

Physical Refining is suitable for some kinds of crude oil with the less non-hydratable phospholipids and high FFA. It has the special characteristic than chemical refineing method.

Mainly including to the following steps.
1.Deguuming & Pre-bleaching
2. Dewaxing /Winterising /Fracnation
This is only for the several kinds of veg oil ,such as sunflower,cottonseeds,palm,rice bran,etc.
3.Distilling for neutralizing & bleaching,deodorizing

Features of Chemical Refining
l Excellent adaptability and fewer requirements for high oil quality
l The finished oil is consistent and stable
l Less bleaching earth necessary compared with physical refining

It is widely suitable for small type refining mill,specially for the soy oil refinery.
In this process, the crude veg. oil filtered is added into the acid and NaOH for neutralization and degumming to separate FFA's, phospolipids and other impurities.

Edible Oil Processing Main Machines

Quality and Service Commitment

Our company always put the interests of customers,product quality and service as first ,and always adhere to the"no best, only better" as our purpose. We will be commitment to provide high quality products with perfect site services and after-sales service. Now the specific commitments are as follows:

1.Ensure provide complete sets of equipment and accessories timely.

2.Ensure that one-time installation debugging acceptance.

3.To provide high quality material with preferential price.

4.Priority to provide customer our new craftworks and products.

5.Free training technological operator to ensure the trained staff can operation independently.

6.In the installation process,we will appoint an installation supervision staff on the spot.

7.we will offer an experienced project manager, organize a good installation team for the work of

field installation debugging.

SINODER Brand New technology Full continuous crude castor oil refining machinery COMPANY INTRODUCTION

Brief Introduction Of Company

Our factory is the national professional manufacturer in oil industry equipment, obtained outstanding member of Chinese Cereals and Oils Association and of Chemical Association, approved by the State Quality and Technical Supervision of “Pressure Vessel Manufacturing License” “Pressure Vessel Design License” “Pressure Piping Installation License” “Pressure Piping Design License”, with many years of grain and oil machinery, chemical equipment and the reduction of mechanical design, manufacture, installation history.The company is the country's oil industry equipment professional manufacturer of Chinese Cereals and Oils Association member units and Chemical Association unit, the State Quality and Technical Supervision pressure vessel manufacturing license units, with many years of grain and oil machinery, chemical equipment and the reduction of mechanical design, manufacture, installation history.

Company establish a long-term technical cooperation relations with School of Food Science and Technology, Engineering Research Center of Henan University of Technology, Xi’an Oil Grease Institute, Zhengzhou Machinery Research Institute and our customers,ensure the technical content of product and process innovation.

Our factory have Strong technical capacity, complete testing means, fully implement the ISO9001 quality management system requirements, in strict accordance with the Department of superscript, subscript implementation.

Our factory have all kinds of oil machinery and chemical industry equipment, reduction of mechanical design and manufacturing, welding, metal cutting and other advanced equipment.

Scientific and technological innovation, excellent quality, customer satisfaction is our consistent business principle, service is company's long-term commitment. Together, let us hand in hand for the development of grain and oil industry work together to create a better future!

Our company machinery and technology applied in tens of projects all over the country 28 provinces, autonomous regions, and exported to Russia, north Korea, Indonesia, kazakhstan, kyrgyzstan, Bangladesh, Malaysia, Vietnam, RSINODER Brand New technology Full continuous crude castor oil refining machinery, Sudan, Algeria and other countries, well received by customers at home and abroad. Our proudct well received by customers at home and abroad.

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