Cooking oil refining process/cooking oil refining machine
The crude edible oil getting from oil pressing or extraction plant certainly contain different amounts of non-oil impurities, such asmechanical impurities, free fatty acid, colloid, pigment, stink substances, moisture and wax, etc. These impurities will directly change the oil’s color, smell, taste, transparency, stability degree and nutrition, which not only affect the edible value, but also make the oil easy to deteriorate when storing.
The purpose of cooking oil refining process is to remove all kinds of impurities, and make the least damage to the neutral oil and natural antioxidants (tocopherol), so as to produce high quality oil produces.
Cooking oil refining machine
We are professional manufacturer of cooking oil refining machine. Henan Doing Company Machinery will customize the oil refinery process and solution for each of customer depending on their specific situation and needs.
So called “refinery”, generally refers to deacidification process. But in the broad sense, oil refining process includes crude oil pretreatment, degumming, deacidifying, decoloring, deodorization, degreasing, and dewaxing process, etc. We will design the oil refining process depending on the quality requirements of refined oil.
For example, according to the relevant quality standard, edible oil refinery for soybean, peanut, and sesame, only needs pretreatment and degumming, and cottonseed oil refinery needs pretreatment, degumming and deacidifying, and rice bran oil refining needs pretreatment, degumming, deacidifying,decoloring, deodorization and dewaxing process to each the standard of cooking oil.
Cooking oil refining machine
How to choose the most suitable refinery methods ?
We will choose the refinery methods according to the different requirements of different types of oil. Both technical and economic effects are taken into account while plan the refinery plant, so that to build the best cooking oil refinery line which can remove the most completely unwanted and harmful impurity under the condition of minimum oil loss.
Principles of Our Cooking Oil Refining Projects:
Our vegetable oil refining projects are built based on the following principles:
1. In accordance with the general policy of economic construction in your country;
2. Save energy;
3. Ensure the quality of refined oil;
4. Make full use of raw materials as far as possible, in an effort to achieve the maximize oil yield under the condition of quality requirement;
5.Comprehensive utilization of raw materials, finished products and by-products.
6.Make the oil refining production mechanization and automation, improve the operating conditions and reduce labor intensity.
7.Conforms to the safety operation specification
8.Don’t bring environment pollution problem.
Edible oil refining is a complex process. To design a reasonable technological process, we also consider the following factors in addition to the above principles:
1.Offer customized refining solution according to different oil varieties (soybean, peanut, cottonseed, rapeseed, vegetable seeds…).
2.The application and qualification of refined oil. In addition to various levels of edible oil, there are base oil, drying oil, paint oil, pyrolysis oil, hydrogenated oil, salad oil, cooking oil, vegetable shortening and margarine, etc. Customized oil refining process will be offered to meet the quality requirements of different oil.
3.Ensure the process of refining workshop is adapted to the production capacity of your enterprise. Continuous refining plant is suggested for production of large capacity, while batch or semi-continuous types aremore suitable for medium and small oil refining workshops.
4.Others, such as the reliability of the equipment and technology,labor productivity, the consumption rate of auxiliary materials, steam, water and electricity.
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