一、工作原理与应用范围介绍

 Introduction of Working Principle and Scope of Application

中药浸膏经高速离心式喷雾盘高速旋转喷化后与热风充分进行传热传质从而达到快速低温脱除水分之目的。物料雾滴经瞬间脱除水分获得干的粉状产品，是热敏性物质与粘性物质选择的干燥装置。适用于熔点低、含糖高的中药产品和植物提取液的低温快速干燥脱水，并可设防粘壁、防物料焦化、防吸潮结构来满足工艺所需要求。该装置解决了许多熔点低、含糖高的中药产品不能用喷雾干燥的技术难点。中药浸膏喷雾

     After the high-speed rotary spraying with the high-speed centrifugal spray disk and sufficient heat and mass transfer with hot air, the Chinese medical extract can be dehydrated at a low temperature rapidly. Dry powdery products are obtained after instant dehydration of material fogdrop. It is optimal drying device for heat-sensitive and viscous materials. It is applicable to the low-temperature and rapid drying and dehydration of traditional Chinese medicines and plant extracts of a low melting point and high content of sugar, and a structure that can prevent wall sticking, coking materials and moisture absorption can be set. The device solves the technological difficulty with many traditional Chinese medicines that have a low melting point and high content of sugar.

二、特点Characteristics

1.干燥过程中液滴的温度比较低，特别适用于热敏性物料干燥，能够保持产品优良品质。

2.为防止干燥塔产生粘壁现象，可设置夹层冷却结构，有效地防止产品的粘壁、焦化现象。提高产品质量、收率。

3.可配置成品风送系统将干燥成品与系统内的热湿空气及时分离，避免了干燥成品的吸湿或结块的可能性。

1.The temperature of liquid drops is low during drying. It is particularly applicable to the drying of heat sensitive materials and can maintain the quality of products to the greatest extent.

2.In order to prevent wall sticking with the drying tower, a sandwich cooling structure can be set to effectively prevent wall sticking and coking of products to improve product quality and yield.

3.A finished product air-conveying system can be set to promptly separate the dry finished products with the hot wet air in the system to prevent moisture absorption or caking of dry finished products.

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)