Characteristic and Cost Advantage of Microwave Drying and Sterilization Equipment for Traditional Chinese Medicine Pieces

- May 06, 2019 -

Microwave drying sterilization equipment for Chinese herbal slices is mainly used for drying and sterilization of dried ginger, artillery ginger, ginger charcoal, rhubarb, wine rhubarb, ripe rhubarb, rhubarb charcoal, gardenia, coke gardenia, fried gardenia, astragalus, Polygonum multiflorum, angelica, cinnabar, ephedra, coke Atractylodes macrocephala, etc. The drying method of

Chinese herbal pieces is directly related to the quality of the pieces. The enterprises of Chinese herbal pieces should select the appropriate drying method according to the standard and equip the corresponding facilities. The production of decoction pieces should be based on equipment drying. The sun room with perfect conditions can be used for products suitable for low temperature or shade drying. The special sunning ground for medicinal materials is only used for the refurbishment and maintenance of medicinal materials. Traditional drying methods include natural drying, far-infrared radiation drying, solar energy drying and heat drying. These traditional drying methods generally have long drying time, high temperature, great medicinal effects, resulting in a great waste of nutrition, but also a great consumption of resources. The drying and sterilizing equipment of Chinese herbal medicines prepared by

mainly uses microwave to work. Its principle is that polar water molecules and fat in Chinese herbal medicines and processed products can absorb microwave energy to varying degrees. In AC electric field, polar molecules rotate and vibrate due to the change of electric field time, resulting in friction between molecules and heat generation, so as to achieve the purpose of drying and sterilization. Its characteristics are: fast speed, short time, uniform heating, good product quality, high thermal efficiency and so on. Microwave drying is not affected by fuel waste gas pollution, and can kill microorganisms and fungi. It has disinfection effect and can prevent mildew and insects. Because microwave can penetrate into the interior of the material, the drying time is 1/10~1/100 of that heated by conventional hot air. Therefore, the loss of volatile substances and aromatic components in traditional Chinese medicine is less.

Label: Microwave drying sterilization of Chinese herbal pieces, microwave drying sterilizer of Chinese herbal medicines, microwave drying sterilization equipment of Chinese herbal medicines

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