"Bean dregs (soybean curb residue) is a kind of bound water, large oil-based materials, water is not easily to remove We developed a complete machinery of dehydration dryer system for beandregs (soybean curb residue) Beandregs was dehydrated through high pressure Most of the water is lost in this way just in a minute Then the beandregs enter into the dryer system Beandregs and the dry fresh hot air moving in the opposite direction under the effect of a special scraping wings (pusher plate) and dry-hot wind This process is a little long, the temperature is relatively low and the material is running slowly The dryer system is a downstream drying and the outlet temperature is only 40°C The whole drying process can fully use the thermal energy and the beandregs even heated so the toasted beandregs can have a good color, no burning material and low consumption "