Under the combined action of the radiant heat produced by heating of cylindrical jacket and the conductive and radiant heat produced by heating of transmission steel belt bearing jacket plate, liquid material in the vacuum state is conveyed from the feed end to the discharge end through the adjustment of drying temperature and running speed of wire belt and can be dried and dehydrated quickly in the course and meet the technological requirements. Subsequently, the dried material is scraped by the scraper mechanism and discharged via the special discharging mechanism, so that the drying purpose is achieved. The drier is widely applied for dehydration and drying at low temperature in such industries as medicine, food, chemical engineering and bioengineering.
二、特点Characteristics
1. 物料在喷雾机构喷雾作用下均匀铺撒于输送干燥板上。铺料以及干燥均匀,料层厚薄可控。
2. 内、外加热,干燥效率高。
3. 真空干燥物料在相对低温下干燥、破坏性小。
1.The material is uniformly spread on the conveying and drying plate under the spray action of spraying mechanism. The material is spread and dried uniformly, and the thickness of material layer is controllable.
2.Internal and external heating ensures high drying efficiency.
3.Vacuum drying material is to dry at relatively low temperature, with low destructiveness.