Double Cone Vacuum Dryer

FeaturesDouble Cone Rotary Vacuum Dryer - drying machineWhen oil is used to heat, use automatic constant temperature control. It can be used for biology and mine products. Its temperature of operation can be adjusted from 20160 and within ± 2.Compared with ordinary drier, its heat efficiency will be over 2 times.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.PrincipleLet heat source(fro example, low pressure steam, heat or conduct 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 continously. The purpose of reinforced drying can be realized.The raw material exists at the state of 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 moister(solvent) of raw material will infiltrate, evaporate and discharge continuouslyThe three processes are carried out unceasingly and the purpose of drying can be realized within a short time.ApplicationIt is suitable for the raw materials that need to concentrate, mix and dry at low temperature (for example, biochemistry products in chemical, pharmaceutical and foodstuff indusries. Particularly it is suitable for the raw materials that are easy to oxidize, volatilize and have strong heat sensitive and toxity and not permitted to destroy its crystal in drying. Item Type Name unit 100 200 350 500 750 1000 1500 2000 3000 4500 Total volume L 100 200 350 500 750 1000 1500 2000 3000 4500 Working volume L 50 100 175 250 375 500 750 1000 1500 2250 Heating area m 2 1.16 1.5 2 2.63 3.5 4.61 5.58 7.5 9.6 13.8 Speed rpm 6 4 4 Power kW 0.75 1.1 1.5 1.5 2 3 3 4 5.5 7.5 Height of rotating frame mm 1810 1910 2090 2195 2500 2665 2915 3055 3330 4210 Total weight kg 550 700 900 1100 1200 1300 1500 2000 3000 4000 Design pressure inside tank Mpa -0.09 0.096 Design pressure inside jacket