The WYG series low temperature horizontal disc dryer is a device for drying heat-sensitive materials at low temperatures, often used in industries that need to maintain the quality of materials, such as pharmaceutical, food, chemical and so on. The following is the working principle, equipment structure, advantages and application scope of the low temperature horizontal disc dryer:

First, WYG series low temperature horizontal disc dryer working principle

Low temperature horizontal disc dryer mainly uses thermal oil or low temperature heat source as heat transfer medium to achieve low temperature drying of materials through indirect heating. The core principle is:

1. ** Heat transfer medium circulation ** : The heat medium (such as heat transfer oil or low temperature steam) passes through the hollow disc in the dryer to transfer heat on the surface of the disc where the material is in contact.

2. ** Material movement and drying ** : The material enters the dryer through the feed port, and is evenly distributed on the surface of the heated disc with the help of the rotation of the disc and the action of the internal agitator, while moving down layer by layer. The material absorbs heat when it comes into contact with the platter, and the water continues to evaporate.

3. ** Evaporation and moisture removal ** : The evaporated water is discharged outside the dryer and taken away by the tail gas treatment system to achieve the effect of drying.

Second, WYG series of low temperature horizontal disc dryer equipment structure

1. ** Drying chamber ** : mainly composed of a plurality of disks superimposed, drying outdoor wall can prevent heat loss.

2. ** hollow disc ** : the disc is filled with hot medium, the material is heated and dried on the surface of the disc, and the mixing device is designed between the discs.

3. ** Inlet and outlet device ** : including feed port and discharge port to ensure uniform material entry and discharge.

4. ** Mixing system ** : The mixer can effectively prevent the material from caking and ensure that the material is evenly distributed on the surface of the disk.

5. ** Hot medium circulation system ** : heat conduction oil or steam enters the disc through the pipeline for circulation heat transfer.

6. ** Drainage system ** : Used to collect and discharge water vapor, usually equipped with a condenser or exhaust fan.

Third, WYG series of low temperature horizontal disc dryer equipment advantages

1. ** Low temperature drying ** : Suitable for heat-sensitive materials to avoid the impact of high temperature on material quality.

2. ** High efficiency and energy saving ** : indirect heating reduces heat loss and has high thermal efficiency.

3. ** Small footprint ** : Compact disc structure design, small footprint, suitable for factories with limited space.

4. ** Uniform drying ** : multi-layer disc design, so that the material is heated evenly, the drying effect is consistent.

5. ** High degree of automation ** : easy to control temperature and drying time, equipment is easy to operate.

6. ** Good environmental protection ** : The closed structure reduces the exhaust of dust and exhaust, and the environmental protection is strong.

Four, WYG series of low temperature horizontal disc dryer application range

1. ** Pharmaceutical industry ** : Used for drying active ingredients in drugs, heat sensitive drugs, etc.

2. ** Food industry ** : dry yeast, dairy products, coffee, fruit and vegetable powder and other heat sensitive food.

3. ** Chemical industry ** : dry polymer materials, catalysts, dyes, pigments and other chemical products.

4. ** Agricultural and sideline products processing ** : dried peanuts, fruit pits, grains and other agricultural and sideline products.

The WYG series low temperature horizontal disc dryer produced by Jiangsu Bohong Drying Company can effectively maintain the activity and quality of materials because of its adaptation to low temperature operation, and has shown obvious advantages in the drying of heat sensitive materials.

WYG系列低温卧式圆盘干燥机是一种用于低温条件下干燥热敏性物料的设备，常用于需要保持物料品质的行业，如制药、食品、化工等。以下是低温卧式圆盘干燥机的工作原理、设备结构组成、优势和应用范围：

一、WYG系列低温卧式圆盘干燥机工作原理

低温卧式圆盘干燥机主要利用导热油或低温热源作为传热介质，通过间接加热方式实现物料的低温干燥。其核心原理是：

1. **传热介质循环**：热介质（如导热油或低温蒸汽）通过干燥机内的空心圆盘，在物料接触的盘片表面传递热量。

2. **物料移动和干燥**：物料通过进料口进入干燥机，借助圆盘的旋转和内部搅拌器的作用，均匀分布在加热的圆盘表面，同时逐层向下移动。物料在接触盘片时吸收热量，水分不断蒸发。

3. **蒸发与排湿**：蒸发出的水分被排出干燥机外，通过尾气处理系统带走，以达到干燥的效果。

二、WYG系列低温卧式圆盘干燥机设备结构组成

1. **干燥室**：主要由多个圆盘叠加组成，干燥室外壁可以防止热量散失。

2. **空心圆盘**：圆盘内部充满热介质，物料在圆盘表面受热干燥，圆盘之间设计有搅拌装置。

3. **进出料装置**：包括进料口和出料口，保证物料均匀进入和出料。

4. **搅拌系统**：搅拌器可以有效防止物料结块，并确保物料均匀分布在圆盘表面。

5. **热介质循环系统**：导热油或蒸汽通过管道进入圆盘内，进行循环传热。

6. **排湿系统**：用于收集和排出水蒸气，通常配有冷凝器或排气风机。

三、WYG系列低温卧式圆盘干燥机设备优势

1. **低温干燥**：适用于热敏性物料，避免高温对物料品质的影响。

2. **高效节能**：间接加热方式减少了热量损失，具有较高的热效率。

3. **占地小**：圆盘结构设计紧凑，占地面积小，适合场地有限的工厂。

4. **均匀干燥**：多层圆盘设计，使物料受热均匀，干燥效果一致。

5. **自动化程度高**：易于控制温度和干燥时间，设备操作简便。

6. **环保性好**：封闭式结构减少了粉尘和尾气的外排，环保性强。

四、WYG系列低温卧式圆盘干燥机应用范围

1. **制药行业**：用于干燥药物中的活性成分、热敏性药品等。

2. **食品行业**：干燥酵母、乳制品、咖啡、果蔬粉等热敏性食品。

3. **化工行业**：干燥高分子材料、催化剂、染料、颜料等化工产品。

4. **农副产品加工**：干燥花生、果核、谷物等农副产品。

江苏博鸿干燥公司生产制造的WYG系列低温卧式圆盘干燥机因其适应低温操作，能有效保持物料的活性和品质，在热敏性物料的干燥方面表现出明显优势。