Descriptions: |
1.Vacuum dry is to let raw material to be dried at vacuum condition heating and drying. It use vacuum pump to pump damp and make the working chamber from vacuum status. Therefore the dary speed of raw material is quickened and the energy is saved greatly. |
2.Vacuum dry is divided into static and dynamic drier. Model FZG round vacuum drier or Model FZG square vacuum drier belongs to static drier. Model SZG double cone rotating vacuum drier belongs to dynamic drier. When raw material is dried in static drier, raw material is in static state and its shape can not destroy. Before drying, it can carry out the treatment of disinfection. When raw material is dried in dynamic drier, raw material is turned over ceaselessly. So it can be dried better and more uniformly. |
3.In the state of vacuum, the boiling point of raw material will be dropped. Therefore it is suitable for drying raw materials that are unstable or thermal sensitive. The vacuum drier also has good airtightness. So it is also suitable for drying raw materials that contain strong irritative and toxic gases and the solvent needs to recover. |
4.The vacuum drier has been wide use for pharmaceutical industry, chemical industry, foodstuff industry, dyestuff industry and so on. Air is in comformity with the requirements of GMP. |
描述: |
1.真空干燥是将原料在真空条件下加热干燥而成。采用真空泵吸湿,使工作室内处于真空状态。从而加快了原料的二次速度,大大节约了能源。 |
2.真空干燥分为静态干燥和动态干燥。FZG型圆形真空干燥机或FZG方形真空干燥机属于静态干燥机。SZG型双锥旋转真空干燥机属于动态干燥机。当原料在静态干燥机中干燥时,原料处于静态状态,其形状不受破坏。干燥前可进行消毒处理。在动态干燥机中干燥原料时,原料不断翻转。这样可以更好更均匀地烘干。 |
3.在真空状态下,原料的沸点会下降。因此,适用于不稳定或热敏物料的干燥。真空干燥机也具有良好的气密性。因此,它也适用于干燥含有强刺激性、有毒气体和溶剂需要回收的原料。 |
4.真空干燥机广泛应用于制药、化工、食品、染料等行业。空气符合GMP要求。 |