概述 Descriptions

旋转闪蒸干燥机是一种带有旋转粉碎装置的立式干燥器，能同时完成物料的干燥、粉碎、分级等操作，是为干燥滤饼状、膏糊状、稀泥浆状物料而专门设计的一种连续干燥设备。

经热源加热的洁净的热介质沿切线形式进入干燥室，与机械搅拌机构一起形成强有力的涡旋式旋转气流。湿物料由加料器定量加入干燥室，在搅拌和涡旋气流的作用下被粉碎干燥。干燥室顶部设有粒度分级器，符合干燥要求的细粉末从塔顶排出，由后面的分离器收集下来，未达到干燥要求的较大颗粒由分级环阻挡，重新返回干燥室，继续被粉碎干燥，直到干燥成合格产品后，随热空气排出干燥室，由分离器收集下来。洁净的尾气在引风机的作用下排空。

Spin Flash Dryer is a vertical dryer with a rotary shredding device. It can dry, crush and classify materials at the same time. It is continuous drying equipment, specially designed for drying cake-like, pasty and slime-like materials.

The clean heat medium heated by the heat source enters the drying chamber in a tangential form, its forms a powerful swirling flow with the mechanical stirring mechanism. The wet material is feted into the drying chamber quantitatively by the screw feeder, and is crushed and dried under the action of agitation and vortex airflow. The top of the drying chamber is provided with a particle size classifier. The fine powder meeting the requirements is discharged from the top of the column and collected by the back separator. The larger particles which are not meeting the requirements are blocked by the classifying ring and returned to the drying chamber. until these power meet the requirement, It will be discharged with the hot air from the drying chamber, collected by the separator. Clean exhaust released to the air by exhaust fan.

特点 Features

1. 旋流、流化、喷动及粉碎分级技术的有机结合；

Swirl, fluid, spray and crushing the organic combination;

2. 设备紧凑，体积小，生产效率高；

Compact equipment, small size, high production efficiency;

3. 干燥强度大，能耗低，热效率高；

Drying intensity, low energy consumption, high thermal efficiency;

4. 物料停留时间短，成品质量好，可用于热敏性物料干燥；

Material retention time is short, the finished product of good quality, can be used for heat-sensitive materials drying;

5. 负压或微负压操作，密闭性好，效率高，消除环境污染。

Negative pressure or micro-negative pressure operation, good airtight, high efficiency, and no environmental pollution.

适应物料 Application

1.有机物：阿特拉津(农药杀虫剂)、月桂酸隔、苯甲酸、安息香酸、杀菌丹、

草酸钠、醋酸纤维素、有机颜料等;

Organic matter: atrazine (pesticide pesticides), lauric acid separated, benzoic acid, benzoic acid, bactericidal Dan,Sodium oxalate, cellulose acetate, organic pigments and so on;

2.染料：蒽醌、黑色氧化铁、靛蓝颜料、丁酸、氢氧化钛、硫化锌、各种偶

氮染料中间体;

Dye: anthraquinone, black iron oxide, indigo pigments, butyric acid, titanium hydroxide, zinc sulfide, various even Nitrogen dye intermediates;

3.无机物：硼砂、碳酸钙、氢氧化物、硫酸铜、氧化铁、碳酸钡、三氧化锑、

各种金属氢氧化物、各种重金属盐、合成冰晶石等;

Inorganic substances: borax, calcium carbonate, hydroxide, copper sulfate, iron oxide, barium carbonate, antimony trioxide,Various metal hydroxides, various heavy metal salts, synthetic cryolite and so on;

4.食品：大豆蛋白、胶凝淀粉、酒槽、小麦糖、小麦淀粉等。

4.Food: soy protein, gelatinized starch, wine tank, wheat sugar, wheat starch.

工艺流程图 Sketch of Flow Chart