粮食与油脂
糧食與油脂
양식여유지
CEREALS & OILS
2015年
4期
54-55,56
,共3页
菜籽脱皮%辊式脱皮机%砂辊
菜籽脫皮%輥式脫皮機%砂輥
채자탈피%곤식탈피궤%사곤
dehulling of rapeseed%abrasive roll dehuller%abrasive roller
油菜籽脱皮是生产冷榨菜籽油的一道关键工序。传统的齿辊式脱皮机在油菜籽脱皮过程中产生的粉末度较大，半仁和整仁率低，增加了皮仁分离难度，降低了原料利用率。所开发的砂辊式菜籽脱皮机通过一对砂辊，采用差速传动，在挤压、剪切和摩擦力的综合作用下，实现油菜籽快速脱皮。与传统的菜籽脱皮机效果相比，这种新型的菜籽脱皮机的脱皮率可达97%~99%，半仁和整仁率更高，粉末度更低。脱皮后的产物有利于籽仁的分离，减小了原料中籽仁的损失。
油菜籽脫皮是生產冷榨菜籽油的一道關鍵工序。傳統的齒輥式脫皮機在油菜籽脫皮過程中產生的粉末度較大，半仁和整仁率低，增加瞭皮仁分離難度，降低瞭原料利用率。所開髮的砂輥式菜籽脫皮機通過一對砂輥，採用差速傳動，在擠壓、剪切和摩抆力的綜閤作用下，實現油菜籽快速脫皮。與傳統的菜籽脫皮機效果相比，這種新型的菜籽脫皮機的脫皮率可達97%~99%，半仁和整仁率更高，粉末度更低。脫皮後的產物有利于籽仁的分離，減小瞭原料中籽仁的損失。
유채자탈피시생산랭자채자유적일도관건공서。전통적치곤식탈피궤재유채자탈피과정중산생적분말도교대，반인화정인솔저，증가료피인분리난도，강저료원료이용솔。소개발적사곤식채자탈피궤통과일대사곤，채용차속전동，재제압、전절화마찰력적종합작용하，실현유채자쾌속탈피。여전통적채자탈피궤효과상비，저충신형적채자탈피궤적탈피솔가체97%~99%，반인화정인솔경고，분말도경저。탈피후적산물유리우자인적분리，감소료원료중자인적손실。
The dehulling of rapeseeds is a critical procedure of producing cold–pressed rapesee The traditional tooth roll dehuller during rapeseed dehulling produced too much powder,increased the difficulty of separating semi–or entire–kernel from the resulting material and reduced raw material utilization. The developed roll dehuller had a pair of abrasive rolls with the differential rotation,in which rapeseeds were fast split by extrusion,shear and friction between rollers. Compared with the traditional roll dehuller,this new abrasive roller dehuller of dehulling rate was much higher,up to 97%~99%,half kernel and whole kernel rate was higher,and powder degrees was lower. The material after dehulling was separated easily and it also caused the least loss of oil.
