Characteristics of condiment microwave dryer in production process

- May 07, 2019 -

Drying is an indispensable link in condiment production. Drying can improve production efficiency. What are the characteristics of microwave dryer in condiment production?

P>1, short drying time, strong aroma of products;

2, low drying temperature, uniformity, bright color of products;

3, selective heating. Because water molecules absorb microwave best, the part with high water content absorbs more microwave power than the part with low water content. This is the characteristic of selective heating, which can be used to achieve uniform heating and drying;

4. The direction of water and gas in drying and dehydration is from inside to outside. Therefore, microwave drying has puffing effect, which is helpful for subsequent pulverization;

P>5, energy saving and high efficiency. Microwave directly acts on the material, so there is no additional heat loss. The air in the furnace and the corresponding container will not heat, so the thermal efficiency is very high, and the production environment is also significantly improved. Compared with far-infrared heating, it can save 30% electricity.

P>6, easy to control, advanced technology. Compared with the conventional method, the equipment is ready to use; there is no thermal inertia, and the operation is flexible and convenient.

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