Passed the ISO9001 quality system certification and the establishment of industrial drying industry alliance standards under the guidance of the Chinese Standardization Research Institute.
- May 03, 2019 -
With the combination of electric oven technology and microwave heating technology, some new types of hot air circulating oven drying devices have emerged. It is proposed that China should speed up the development of microwave drying devices for hot air circulating ovens. Many progress has been made in food drying technology and equipment. The combination of hot air circulating oven with other drying methods or heating technology gives new connotation and vitality to hot air circulating oven drying device. The basic principle of food hot air circulating oven is that the saturated vapor pressure of water is closely related to temperature. Under the condition of hot air circulating oven, the boiling point of water decreases, that is to say, under the condition of hot air circulating oven, the boiling point of water decreases, i.e. under the condition of low temperature, which can avoid the destruction of nutrients and vitamins at high temperature, and improve the drying speed.
2. The traditional hot-air circulating oven drying device, hot-air circulating oven drying, has been widely used in food, pharmaceutical, chemical and other industries. Various hot-air circulating ovens and hot-air drying equipment have been developed and introduced in China, and their structural combinations are various. The box-type hot-air circulating oven and the box-type hot-air drying equipment are the oldest and simplest type of hot-air circulating oven. There are many hollow heating plates in the hot-air circulating oven drying oven, which are heated by steam, electricity or other radiation. Material is placed in a metal plate on a heating plate, and heat is transferred to the material through heat conduction, so that water is heated and evaporated.
hot-air circulation oven is suitable for drying of seafood such as honeysuckle, kelp, laver, dried fish, shrimp, squid, fish fillet, sea cucumber, abalone, etc. The heat pump electric oven is also suitable for drying bamboo shoots, fungi, garlic, flowers, dried fruits, vegetables, mushrooms, sweet potatoes, beans, coconut, areca nut, agaric and other agricultural and sideline products, as well as for drying. Chrysanthemum, rhubarb, Salvia miltiorrhiza, ginseng and other traditional Chinese medicine drying.
Hot Air Circulating Oven Equipment /products/energy/xlsb/