China's microwave dryer still has room for improvement in industrial energy saving

- May 06, 2019 -

Since the early 1980s, China's industrial drying equipment technology has developed rapidly in the past 30 years. The variety of products has developed from more than a dozen to more than 60 at present. Industrial dryers have developed from zero to provide 20,000 to 30,000 units per year. Some large-scale domestic drying equipment has replaced imported equipment and equipment for domestic food, medicine and chemical enterprises. However, it is generally believed that there is still room for domestic enterprises to increase in energy-saving drying technology. The microwave drying technology has been mentioned more and more in the environment of energy saving. In theory, microwave drying technology can solve all drying requirements. Its emergence solves many drying problems, such as small water drying, viscous material drying, embryo body drying, filter cake drying, uniform drying, deep drying, rapid drying, energy-saving drying and a series of high-demand drying. The energy saving and environmental protection characteristics of

microwave drying equipment are particularly obvious. Compared with conventional electrothermal drying method, microwave drying can generally save 50% of the point. The equipment uses microwave radiation to transfer energy. It is the whole heating medium without other heat transfer media. It avoids the shortcoming of slow heat conduction under vacuum condition, so it has the advantages of high speed, high efficiency, shorter drying period and lower energy consumption. No noise, no toxic gas and liquid emissions, belongs to the new environmental protection drying technology. At present, the proportion of drying energy consumption in China is almost double that in Britain, and enterprises should further seek to upgrade energy-saving technologies in the future. Drying equipment manufacturing enterprises should shoulder the mission of providing energy-saving and environmental protection products for the industry. Energy-saving and environmental protection will become the focus of the future development of drying equipment . Enterprises should grasp the key points and keep close to high efficiency and low energy consumption in the development.

Label: Microwave dryer, microwave dryer, drying equipment

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