SZG 系列双锥回转真空干燥机

概 述 Descriptions
◆SZG双锥真空干燥机是我厂在结合国内同类产品技术所开发新一代干 燥装置，双锥真空具备皮带、链条两级弹性联接方式，因而设备运行平 稳。特别设计的工装，充分体现了两支轴的良好同心，热媒及真空系统 均采用可靠的美国技术的旋转接头。在此基础上，我们开发了SZG-A.  它既可无级调速，又能进行恒温控制。
◆作为专业干燥设备制造厂，我们以每年百余台服务于用户，本厂产品 从高温导热油为热媒介质、中温蒸汽及低温热水一应俱全。干燥粘性物 料时，本厂将在罐内为您特别设计“抄板”结构或设置滚珠。
◆SZG Series Conical Vacuum Dryer is a new generation drying device developed by our factory on the basis of combining the technology of similar equipment. It has two connecting ways,i.e. belt or chain.Therefore it is stable in operation.The special design guarantes two shafts realize good concentricity.Heat medium and vacuum system all adapt reliable rotating connector with the technology from USA.On this basis,we also developed SZG-A.It can carry out steeplees speed change and constant temperature control.
◆As a specializd factory in drying industry,we supply hundred sets to the customers every year.As for working medium,it may be thermal oil or steam or hot water.For drying the adhesive raw material,we have designed specially a stirring plate buffer for you.

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)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。

Principle
◆Let heat source(for example,Iow 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 canle 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.

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)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。

Principle
 ◆Let heat source(for example,Iow 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 canle 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.

特 点 Features
◆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。
◆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 fonm 20-160℃.
◆Compared to ordinay 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.

简易结构图 Sketch of structure

应 用
▲适用化工、制药、食品等行业的粉状、粒状及纤  维状物料的浓缩、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。

Applications
▲It is suitable for the raw materials that need to be concentrated,mixed and dried at Iow 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.

安装示意图 Schematic of installation

技术参数 Technical Parameters

▲电机可根据用户要求选配调速电机，转速为0-6rpm以上技术参数物料比重按0.6g/cm³计算，如超过，定货时需提出，用户 

如需压力容器证书，定货时需提出；如内胆材料采用搪玻璃，定货时需提出；物料如为易燃易爆性，定货时以实验数据为准。 

Speed adjusting motor of 0-6rpm might be chosen according to the use's requirements.The following aspects should be point out when to order.

1.The above- mentioned parameters are calculated based on material density of 0.6g/cm³.If it's over,please point out. 2.If certificate for pressure vessel is required,please point out.

3.If glass lining for interior surface is required,please point out.

If the material is explosive,or flammable,the calculation should be made according to trial result.