Vacuum rake dryers: Ideal for energy efficiency.
With the continuous progress of science and technology, drying technology is also constantly innovating and developing.
As a kind of high-efficiency and energy-saving drying equipment, vacuum rake dryer has been widely used.
This article will introduce the working principle, advantages and application fields of vacuum rake dryers, and elaborate on their importance in industrial production.
First, the working principle.
The vacuum rake dryer uses vacuum technology to pump the wet material out of the container, and then evenly disperse the material in the drying chamber through the rake leaf agitator.
In a vacuum environment, the water in the material evaporates rapidly and the steam is pumped out by a vacuum pump.
The continuous agitation of the rake blades makes the material fully contact with the heat source in the drying room, thus speeding up the drying speed.
2. Advantages. 1.High efficiency and energy saving: The vacuum rake dryer adopts vacuum technology and rake leaf agitator, which can quickly evaporate the water in the material and dry quickly.
At the same time, the energy loss in the vacuum environment is small, which can effectively save energy.
2.Uniform drying: The rake leaf agitator can evenly disperse the material in the drying chamber to ensure that each material particle can fully contact the heat source to achieve the drying effect.
3.Adaptability: The vacuum rake dryer is suitable for materials with various humidity and viscosity, whether it is liquid, powder or granular materials.
4.Easy to operate: The vacuum rake dryer adopts an automatic control system, which is easy to operate, only need to set the drying time and temperature, and no manual intervention is required.
5.High product quality: During the drying process, the material will not be affected by oxidation, discoloration or deterioration, and the original nature and quality of the material can be maintained.
Third, the field of application.
Vacuum rake dryers have a wide range of applications in many industries, especially in chemical, food, pharmaceutical, metallurgy, and other fields.
Here are a few common application cases as examples:
1.Chemical industry: Vacuum rake dryer can be used for drying powders and granular materials in the chemical industry, such as polymers, resins, etc.
2.Food industry: Vacuum rake dryers can be used for the drying of liquid and powdery materials in the food industry, such as milk powder, eggs, etc.
3.Pharmaceutical industry: Vacuum rake dryer can be used for the drying of pharmaceutical preparations in the pharmaceutical industry, such as tablets, powders, etc.