工作原理：
在密闭的夹层中通入热能源（如热水，低压蒸汽或导热油），热量经内壳传给被干燥物料。
在动力驱动下，罐体作缓慢旋转，罐内物料不断地混合，从而达到强化干燥的目的。
物料处于真空状态，蒸汽压下降使物料表面的水份（溶剂）达到饱和状态而蒸发了，并由真空泵及时排出回收。物料内部的水份（溶剂 ）不断地向表面渗透、蒸发、排出，三个过程不断进行，物料在很短时间内达到干燥目的。
Working Principle
Let heat source （for example, low pressure steam or thermal oil） pass through the sealed jacket. The heat will be transmitted to raw material to be dried through inner shell;
Under driving of power, the tank is rotated slowly and the raw material inside it is mixed continuously. The purpose of reinforced drying can be realized;
The raw material is under vacuum. The drop of steam pressure makes the moisture （solvent） at the surface of raw material become saturation and will evaporate. The solvent will be discharged through vacuum pump and recovered in time. The inner moisture （solvent） of raw material will infiltrate, evaporate and discharge continuously. The three processes are carried out unceasingly and the purpose of drying can be realized within a short time
性能特点：
油加热时，采用自动恒温控制，可以干燥生化制品和矿物原料，温度可在20～160℃之间。
热效率高，比一般烘箱提高2倍以上。
间接加热，物料不会被污染，符合"GMP" 要求。设备维修操作简便，易清洗。
*的工艺安置示范：溶剂回收工艺安置
Characteristics
When oil is used to heat, use automatic constant temperature control. It can be used for drying biology products and mine. Its temperature of operation can be adjusted form 20
Compared to ordinal dryer, its heat efficiency will be 2 times higher.
The heat is indirect. So the raw material can not be polluted. It is in conformity with the requirement of GMP. It is easy in washing and maintenance.
适应物料
适用化工、制药、食品等行业的粉状、粒状及纤维的浓缩、混合、干燥及需低温干燥的物料（如生化制品等），更适用于易氧化、易挥发、热敏性、强烈刺激、有毒性物料和不允许破坏结晶体的物料的干燥。
Material to be dried
It is suitable for the raw materials that need to concentrate, mixed and dried at low temperature （for example, biochemistry） products in chemical, pharmaceutical and foodstuff industries. Particularly it is suitable for the raw materials that are easy to be oxidized, volatilized and have night heat sensitivity and is toxic and not permitted to destroy its crystal in drying process
技术规格
Technical Parameter
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