Soybean oil is the most output oil in the world, soybean is the usual oilseeds.Soybean is not a very high oil content oilseed, as a result, a lot for processing line including soybean pretreatment and expansion, soybean oil solvent extraction and soybean oil refining process.
Soybean pretreatment is important section to remove impurity caused during soybean harvest, transportation and storage. Before soybeans enter into oil production plant, further cleaning is necessary in order to reduce impurity content within the scope of technical requirements, and ensure soybean oil production process result and finished soybean oil quality.
Soybean oil solvent extraction plant utilizes dissolve oil solvent, through wetting and penetration, molecular diffusion and advection diffusion, extracting soybean oil from soybean embryo. The following separation of mixing oil of solvent and grease and solvent recovery processes can finally obtain crude soybean oil. The soybean cake after solvent recovery gets extracted soybean meal.
Soybean oil refining machine covers entire processing line from crude soybean oil washing and degumming, alkali refining, mixed proportion, decolorization, leaching, physical deacidification and deodorization, crystallization and maturing system, blenching clay quantitative system, freezing filtration and fatty acid recovery system. During all processing of soybean oil refining machine, electrical control system is used in order to make sure the highest quality soybean oil production. The soybean oil after oil refinery process allows edible soybean oil with high purity, high oil yield, low residual oil and low environmental pollutions.
Any soybean oil machine need,please E-mail to mary@oilmachineworld.com.