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E-mail
925633677@qq.com
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Phone
15051989720
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Sanhekou Industrial Park, Zhenglu Town, Changzhou
Changzhou Xianzhu Drying Equipment Co., Ltd
The principle and advantages of disc continuous dryer
Date: 2025-01-06Read: 7
Disc type continuous drying machine is a type of drying machine that uses a set of rotating plates for drying. Depending on the properties of the drying material, it can be divided into single-layer and multi-layer drying layouts. The structure of the equipment includes: feed tray, dry tray, discharge tray, rotating mechanism, fan, hot blast stove, heat exchanger, etc. Suitable for drying materials with various humidity requirements, such as food processing, agricultural product processing, pharmaceutical manufacturing, and other fields.
Drying principle of disc continuous drying machine:
Due to the rotation of the plate and the effect of air force, the solid particles of the material have irregular rolling, rotating, and flipping movements on the surface of the plate, allowing the material to undergo thin layer drying with the help of hot air. When the disc continuous dryer is used for drying, the degree of drying of the material is determined by factors such as the swing angle of the development board, the spraying intensity of the material, and the logistics speed. The drying heat source of the disc continuous dryer can be selected in various ways, such as hot air, thermal oil, electric heating, etc.
The entire drying process of a disc continuous dryer is a continuous process. The material is transported to the drying chamber and then enters the drying tray through the feeding tray, where it exchanges heat with the counter current hot air to achieve drying. During the drying process, the uniform drying of the material is ensured by the thin layer placement of the material and the angle of the disc surface
The disc continuous dryer has the following advantages:
1. High drying efficiency. Due to the rotation of the plate and the effect of air force, the material adheres to the surface, making it easy to transfer heat and mass, resulting in fast drying speed and high efficiency.
2. Good drying quality. The equipment adopts countercurrent drying, and the dried material has low moisture content, good color, nutrient retention, and good quality.
3. Accurate control of drying temperature. The equipment adopts hot air heating, with high temperature control accuracy. It can control the temperature according to the material requirements, making the material dry evenly and the temperature suitable.
4. Easy to operate and maintain. The equipment control system is simple, easy to learn and use, equipped with safety protection devices, and easy to maintain.