闪蒸干燥设备是一种新型连续型干燥设备，该机技术先进，设计合理，结构紧凑，适用范围广，生产能力大，产品质量好，效率高，在一个设备内干燥、粉碎、筛分一次完成，消除环境污染，整机性能达到国际先进技术。
Flash drying equipment is a new type of continuous drying equipment. The machine is advanced in technology, reasonable in design, compact in structure, wide in application range, high in production capacity, good in product quality and high in efficiency. It is dry, comminuted and sieved once in one equipment, eliminating environmental pollution, and the performance of the whole machine has reached advanced international technology.
本系列干燥机适用于各种粉状、颗粒状、块状、泥浆状物料的干燥。闪蒸干燥机的工作原理较容易理解。我们简单的将整个干燥过程分为4个阶段—破碎阶段、气固混合阶段、干燥阶段以及粒度分级阶段。破碎阶段：破碎是整个闪蒸干燥过程的第一步也是较重要的一步。
This series of dryer is suitable for drying all kinds of powdery, granular, lump and slurry materials. The working principle of the flash dryer is easier to understand. We simply divide the whole drying process into 4 stages - crushing stage, gas-solid mixing stage, drying stage and granularity classification stage. Crushing stage: fragmentation is the first step and a more important step in the whole flash drying process.
被干燥的物料状态主要是膏状、滤饼状。如没有破碎就不能进行闪蒸干燥，由此我们可以得到一个结论：黏性强的物料如直接使用闪蒸干燥机其干燥效果较差，需要适当加入添加剂避免物料结块。
The state of dried material is mainly paste and cake. Flash drying can not be done if it is not broken, so we can get a conclusion that the dry effect of strong sticky materials, such as direct use of flash dryer, needs to be properly added to avoid material caking.
该过程中主要是搅拌片与高速旋转的气体配合完成粉碎。气固混合阶段：经过粉碎后，物料在闪蒸干燥主塔内与加热介质充分的接触。其中，气固混合的好坏决定整个干燥速率的大小。
In the process, the mixing plate and the high-speed rotating gas are used to complete the crushing. Gas solid mixing stage: after being crushed, the material is fully contacted with the heating medium in the flash drying main tower. Among them, the quality of gas solid mixing determines the whole drying rate.
为了提高气流速度，在闪蒸干燥机的底部设置倒锥结构装置。
In order to improve the airflow speed, the inverted cone structure device is installed at the bottom of the flash dryer.
干燥阶段：该过程是热空气蒸发物料水分的过程。未完成干燥的物料受到重力的作用下落，继续破碎与干燥；完成干燥的物料会向上运动，进行下一阶段。
Drying stage: this process is the process of evaporation of water by hot air. The unfinished materials fall down by gravity and continue to break and dry. The dry materials will move upward and proceed to the next stage.
粒度分级：在干燥主机的上部设置环形挡板，此被称为闪蒸干燥机分级器。当物料运动经过该分级器时变会受到离心力的作用，呈现不同旋转半径螺旋上升的趋势。粒径较小的物料从分级器的内孔排出；颗粒较大的物料被留在干燥室内继续粉碎，待达到标准粒度从内孔排出。
Particle size classification: the annular baffle is installed on the upper part of the drying machine, which is called the flash dryer classifier. When the material passes through the classifier, it will be affected by centrifugal force, and the spiral radius of different rotation radius will be increased. Materials with smaller particle size are discharged from the inner hole of the classifier, and larger particles are left to remain in the drying chamber until the standard granularity is expelled from the inner hole.