Soybeans need to be cleaned before making soybean oil, and the impurities mixed in the soybean oil are cleaned up, so that soybean oil that meets the requirements of pressing or extraction can be obtained. When cleaning impurities, the cleaning process is required to be as simple as possible and the impurity separation effect is good. Soybeans that meet the requirements of oil production cannot contain stones, ironware, hemp ropes and other debris.
The soybean oil mill can use a cleaning machine to clean the impurities in soybeans. The oil content in soybeans is not high, and the pressing method cannot obtain good economic benefits. Because the soybean oil is produced by the pressing method, the residual oil rate in the soybean cake is relatively high, and the protein contained is severely damaged, which is easy to cause waste of resources, so the production cost for soybean oil manufacturers is also relatively high.
Generally, in the industrial production process, the extraction method is used to produce soybean oil, and the No. 6 solvent is fully contacted with the soybean to extract the soybean oil. Soybean oil extraction requires the use of soybean oil extraction equipment, separate the soybeans from the shells and kernels, roll the embryos, extrude and expand, cooking, moisten, and extract to obtain crude soybean oil.
In the soybean oil extraction process, there will be many factors that affect the extraction effect of soybean oil. When soybeans are rolled, if the soybeans are not fully destroyed, the diffusion of the solvent will be hindered, which will slow down the solvent extraction speed. There is also the control of the extraction temperature. The appropriate extraction temperature has a better extraction effect. In addition, the quality of the soybean oil extraction equipment will also affect the quality of the finished oil. Here we recommend Henan Huatai Cereals and Oils Machinery Co., Ltd.
Henan Huatai Cereals and Oils Machinery Co., Ltd. has been focusing on the research of various grain and oil machinery and equipment since 1987. The self-built factory covers an area of hundreds of acres. The grain and oil equipment designed and manufactured by Huatai has been selected by many oil mills all over the world. The grain and oil equipment has a high degree of automation and can accurately control the production temperature, time and other conditions during oil production, laying a solid foundation for the production of healthy and nutritious oils, and has been recognized by many customers.
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