常州市好啊直播华夏干燥制粒设备有限公司

一、应用范围

◆机制螺杆挤压颗粒、摇摆颗粒、湿法高速混合制粒颗粒。

◆医药、食品、饲料、化工等领域湿颗粒和粉状物料干燥。

◆大颗粒，小块状，粘性块粒状物料。

◆魔芋、聚丙烯酰胺等干燥时体积变化的物料。

二、原理

空气经加热净化后，由引风机从下部导入，穿过料斗的孔洞板。在工作室内，经搅拌和负压作用形成流态化 ，水份快速蒸发后随着排气带走，物料快速干燥。

三、特点

◆流化床为圆形结构，避免死角。

◆料斗设置搅拌，避免潮湿物料团聚及干燥时形成沟流。

◆采用翻倾卸料，方便迅速彻底，亦可按要求设计自动进出料系统。

◆密闭负压操作，气体经过过滤。操作简便，清洗方便，是符合“ GMP ”要求的理想设备。

◆干燥速度快，温度均匀，每批干燥时间一般在 20-30 分钟。

四、技术参数

1,Scope of application    

◆ Use screw to extrude and vibrate granule and granulate granule using the methods of humidity, high speed and mixing;

◆ Suitable for drying humidity block or powder raw material in the fieldssuch as pharmaceutical, foodstuff , feed, chemical industries and so on;

◆ The raw material is large in granule and small in block and having adhesiveproperty;

◆ Suitable for raw materials, its volume will be changed when dry, such as giantarum, polyacrylamide, etc.

2,Principles    

When air is purified and heated, it is introduced from the bottom of induced-draft fan and passed through the screen plate of raw material,. In working chamber, the state of fluidization is formed through stirring and negative effect. The moisture is evaporated and removed rapidly and the material is dried quickly.

3,Featurs

◆ The structure of fluidized bed is round so as to avoid dead corner;

◆ Inside the hopper there is a stirrer in order to avoid agglomeration of raw material and forming canal of flow;

◆ The granule is discharged through the method of turning over. In this way it is very convenient and full. The discharging system can be designed as request too;

◆ It is operated at the conditions of negative pressure and seal.The air is filtered.Therefore it is simple in operation and convenient in clean. It is an ideal equipment that is in conformity with the requirements of GMP;

◆ The drying speed is fast and the temperature is uniform. In general the drying time is 15-45 minutes for each batch.

4,Technical parameter