一、工作原理及应用范围介绍 Introduction of Working Principle and Scope of Application

设备呈长方形结构，物料经加料机进入扁平型流化干燥室内，热空气从床体底部多个上方下圆流化管中流出与需干燥的物料（粉状或微粒状、晶状）充分接触，同时床内室设置有螺旋加热搅拌器发出的辐射热也和物料进行传热传质，需干燥的物料在流化动能差与螺旋搅拌向前推动下从出料端排出，从而达到干燥之目的。适用于固体微细颗粒状物料以及粉状物料的动态流化状态强化干燥。广泛应用于医药、食品、化工、生物工程、冶金粉末、环保等物料的烘干脱水。

    The equipment has a rectangular structure. Material enters the flat fluidized drying chamber via the charger. Hot air flows out of several rectangular-top circular-bottom fluidization tubes located at the bottom of bed and fully contacts with the dried material (powder-like particulate or crystalline), and simultaneously the radiant heat produced by the spiral heating stirrer provided in the internal chamber also makes heat and mass transfer with the material. In the circumstance of poor fluidization kinetic energy and pushed forward by spiral stirring, the dried material is discharged from the discharge end so as to achieve the drying purpose. The equipment is applicable to intensifying the drying of solid fine granular material and powder-like material in the dynamic fluidization state. It is widely used for drying and dehydrating the materials for pharmaceuticals, food, chemical engineering, bioengineering, metallurgical powder and environmental protection etc.

二、特点   Characteristics

1.物料在干燥过程中处于搅拌分散状态，干燥效率高，干燥均匀。

2.物料在热风传导加热的同时，还处于内热搅拌分散浆的辐射加热，故干燥时间短。干燥频率比普通流化烘干装置提高15%~30%。

1. The material is stirred and dispersed in the drying course, and dried efficiently and evenly.

2. When heated in the transfer of hot air, the material is also in the radiant heating of internal heating stirring and dispersing pulp, so its drying time is short. The drying frequency is 15%~30% higher than ordinary fluidized drying equipment.

三、工艺流程图Process flow diagram

四、技术参数（下表中数值仅供选型时参考）

Technical parameters (the values in the table below are for reference in type selection only)

内热搅拌沸腾（流化）强化干燥机