Download center

Contact Us

Microwave knowledge

The lack of high voltage electric field drying

The lack of high voltage electric field drying
    The material is dried to remove moisture or other volatile components , the operation is an ancient and universal energy actions . Agricultural products, food , chemicals , etc., almost all industries have a drying operation . Drying technology, has gone from a single original pure sun , clumsy operation developed to diversify , automated operation , truly integrated , comprehensive , automatic industry, supporting multiple systems of modern drying technologies. Now, with the increasingly widespread application of drying , dry face more and more problems , more complex, mainly in the following areas have to be developed.
1 Principle of the drying inadequate . Although people on the drying technology has done a lot of work, but most drying technology is still insufficient understanding of a class action. People mostly dry and mechanical design experience as the main basis . Use a dry theoretical guidance is not enough , to some extent hindered the drying technology to develop in depth .
(2) low quality of some of the dried product . The quality of the dried product , in addition to the moisture content of this basic requirement , the general structure is also required , composition, chemical , biochemical or electrical, magnetic properties remain unchanged. But now there is a lot of drying techniques are inadequate , as in the common drying heat sensitive materials , due to the drying temperature is too high , which results in loss of active ingredients and serious .
3 high energy consumption , low thermal efficiency . In the English garden six different industrial sectors ( food and agricultural products , chemicals , textiles , paper, ceramics, wood ) is equivalent to the energy consumption of the drying technology manufacturing and processing 12% of total energy consumption . Low thermal efficiency of drying equipment is the main high energy consumption , common industrial dryer thermal efficiency is only 40% to 70%. Based on the above , research and development of new drying techniques to practical use is imperative.

previous:High voltage electric field drying rate of the mai next:Development of high voltage electric field drying

AboutUs | Sales and application | down load | talent resources

Address: No. 3 Dongcheng Road, Xin'an Community, Chang'an Town, Dongguan City, Guangdong Province, China

Copyright: Dongguan Qixie Microwave Equipment Co., Ltd.

 24 hour hotline:Mr. Dai:13544892266