摘要
介绍了解决脱皮菜籽仁制油难题的关键设备——YPHG100型高油分油料挤压膨化机的研究及应用情况,在入榨水分3.7%～5.0%、温度90～95℃,机膛温度108℃,饱和蒸汽压力0.75～0.80MPa的工艺条件下,该机可挤压榨出菜籽仁中的部分油脂,并将物料膨化成直径6.5mm、容重480～495kg/mm的多微孔状膨化粒料,膨化系数1∶1.69,膨化粒料残油率27%～28%(干基),出油效率39.0%。
The paper introduces the key equipment to solve the difficult problem about producing oil with peeled rapeseed. The key equipment is the Model YPHG100 high oil-bearing rapeseed extrusion-expansion machine. When the processing conditions are as follows: the water content of rapeseed is 3.7% - 5.0%,temperature of rapeseed is 90-95°C, reaction temperature is 108°C and steam pressure is 0.75 - 0.80 MPa, the machine can extrude part of oil from the rapeseed and at the same time the material is extruded to become multi-tiny bore grain. The diameter of the grain is 6.5 mm and specific gravity is 480 - 495 kg/m2. Expanding proportion is 1 : 1.69 and residual oil rate is 27% - 28%. And finally the oil production efficiency is 39.0%.
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
2005年第4期73-76,共4页
Transactions of the Chinese Society of Agricultural Engineering
关键词
菜籽仁
高油分油料
挤压膨化机
peeled rapeseed
high oil-bearing grain
extrusion-expansion machine
