Innovation Research Of Maize Oil Pressing Technology And Instrument

Our country vegetable oil press technology after decades of development, hasbecame increasingly mature. The scale of production, large-scale, production processautomation, microcomputer control processing, grease the indicators can on-linedetection, process parameters can be adjusted at any time.But the domestic plant oil processing enterprises in the production process morethan80%for leaching process. The emerfgence of this situation there are two mainreasons:1. leaching process, can make the cake residual dorpped to30%;2. crushing process, can make cake residual dropped to15%;Domestic plant oil processing enterprises between malignant competition, makeprice war only. Market oil extraction and squeezing oil for the same price, while theforeign (such as the United States) is pressed oil extraction of oil times several times,thus foreign pay more attention to food safety.CCR (Ceres China Resources Maize Industry Co., Ltd), is a Sin-US jointventure com deep processing enterprises, rely on a foreigner pay special attention tofood safety. We therefore germ oil workshop using only the pressing process, theresidual oil fell to only15%. The annual economic loss of about94000000yuan.Foreign counterparts to Brazil NFB company press, cake column down to4.6%.Compares with the overseas colleague, we CCR.Division is a big gap. Our company CCR about10%oil drain wasted.As a menber of the press workshop, I have the honor to participate in the gasplant technical improvements, innovation process, after one and a half years efforts,we can also put down to3.7%residues of the intemational advanced level. In thecountry we press technology, technology and equipment are the most advanced.We adopted the new technology, new technology, new method:1. the pressing cage using flushing oil;2. shaft adopts a hollow circular cooling water; 3. process using revers cake spiral;4. using a conical head automatic advance press boring.