Oil refining main equipment centrifuge technology explanation
The development of oil refining technology is not static. With the rapid development of the oil processing industry in recent years, our machinery and equipment must always be improved and updated following the progress and development of the times. Centrifuges have evolved from the original tube and disc centrifuges to today's diverse refining equipment, which caters to the needs of the market. Although our equipment performance parameters are still far from international brands, because of our equipment With obvious price advantage and convenient maintenance, it has been widely applied and responded well in some areas in China and abroad. The oil refining equipment produced by Zhengzhou Penguin Grain and Oil Machinery has small investment, quick effect, reasonable design, compact structure and beautiful layout. It is the best choice for creating urban and rural modern oil mills. We can also provide oil processing equipment of different grades according to different customer requirements (oil type, processing volume, etc.). More convenient for different needs of different customers.
The principle, process and function of oil refining, the composition of the oil obtained by the pressing method or the leaching method is relatively complicated, and in addition to the triglyceride, it also contains free fatty acids, pigments, waxes, and mechanical impurities. We need to remove these harmful substances in the oil by oil refining. Of course, if the impurities are not subjected to the process of oil refining, it will adversely affect the storage, consumption and processing of the oil, so the removal of the oil Miscellaneous is an indispensable procedure in the processing of grease.
Grease refining The process of removing impurities from the oil is the refining process of the oil. For mechanical impurities such as cake powder, shell chips, and sand, the solid impurities in the oil can be removed by precipitation, filtration or centrifugation. Of course, phospholipids, proteins, and resinous gums, which are more or less contained in the hair oil, may also adversely affect the storage process of the oil, and the extracted phospholipids have high nutrition and application value. Therefore, phospholipid degumming is also very important in oil refining. Again, because free fatty acids cause an increase in the acid value, deacidification must be used to improve the quality of the oil. Finally, some processes such as decolorization, deodorization, and dewaxing in oil processing are also indispensable.
Having said the principles and processes of oil refining, let us talk about why you should consume refined cooking oil? Cholesterol is a rather fearful word for us and the elderly at home. We all know that the cholesterol content in pressed oil is extremely high. If these organic substances are accumulated in the human body, it will cause cardiovascular and other diseases. The series of diseases, therefore, the high quality of refined oil production is of great significance to the protection of human health.