Industrial Tunnel Microwave Walnut Power Drying and Sterilizing Machine Powdery Material Sterilization Machine

Application of Industrial Tunnel Microwave Walnut Power Drying and Sterilizing Machine Powdery Material

Power drying is a dehydration process that uses microwaves to heat and cook food. This method is used in the preparation of foods that are too moist or are not easily cooked by other methods. Power drying is also known as microwave dehydration, microwave drying or vacuum dehydration.

The process involves placing raw, fresh or frozen material into a sealed chamber. The chamber is then heated with microwaves until the water content of the material reaches the desired level of dryness. The duration of the process depends on the size of the material being processed and its water content.

The industrial tunnel microwave walnut power drying and sterilizing machine has the functions of drying, heating and sterilizing. It can be used for dry powder in various industries, such as spices, Chinese herbal medicine, dehydrated vegetables, feed and so on.

The microwave drying equipment consists of microwave generator, transmission device and drying chamber. The microwave generator generates high-frequency electromagnetic waves at a frequency of 2.45GHz and an amplitude of 13kW. The transmission device transmits the generated electromagnetic wave to the drying chamber. When the electromagnetic wave enters the drum through the holes in the wall of the drying chamber, it makes the water molecules inside water molecules vibrate quickly by absorbing energy from them. Then these water molecules collide with each other violently when they come back to their original state after absorbing energy from them and produce heat energy during this process. That is why we call this process "thermal conversion".

It is suitable for the drying of walnut powder, rice husk powder, wheat husk powder, chrysanthemum leaves powder, red date powder and other powdery materials.

The machine has many advantages: no pollution to the environment, no dust pollution, high efficiency, low energy consumption, low labor intensity. The sterilization effect is good. The equipment has been widely used in food industry, chemical industry and pharmaceutical industry etc.

This machine features fast drying speed, good drying effect and high production efficiency. Meanwhile, it takes up little space and is convenient to install.

Application Scope: Suitable for drying powdery materials in food industry, pharmacy, chemical industry and other industries with high requirements on quality.

Drying Principle:Microwave energy is emitted from the magnetron to penetrate the material and be absorbed by water molecules inside it; at this moment, the water molecule is heated to form steam and expand rapidly; when it expands rapidly, it will produce a great deal of internal pressure; when the internal pressure exceeds the external pressure, there will be a large amount of steam coming out through pores caused by capillary action;At this time, the moisture content of materials drops quickly because the evaporation rate of microwave heating is much higher than conventional heating;When all moisture content has been evaporated, heat conduction stops, so power is automatically turned off automatically.

Industrial Tunnel Microwave Walnut Power Drying and Sterilizing Machine is of great use for food industry.

With the development of economy, people’s living standard has been improved a lot. The high quality of life has brought about a change for the consumption habits of the masses, especially for food products. There are many factors affecting on food quality, among which one is moisture content. Moisture content has an impact on storage stability and transportation safety, etc., so it can be seen that moisture control is very important in the production process of dry materials.