Tea drying solution First, the application of tea drying China is the world's largest producer, consumer, and exporter of tea. However, there are many varieties of tea. Tea is divided into green tea in the order of tea polyphenols oxidation degree. Black tea, white tea, black tea, etc. Drying is an important process for the processing of all kinds of tea products. In the process of tea making, it is always inseparable from the heat, especially in the drying stage. Not only does it remove water, but it also evaporates water and it is complicated. The thermochemical changes under the participation of water further promote the formation of color, aroma and taste in tea.
1, green tea drying process, generally after drying, and then dried. Because of the tea after rubbing, the moisture content is still very high. If it is directly fried, it will quickly form a mass in the pan of the frying machine, and the tea juice easily adheres to the wall of the pan. Therefore, the tea is first dried to reduce the moisture content to meet the requirements of pan frying.
2. The drying of black tea is the process of fermenting good tea blanks, baking them at high temperature, and quickly evaporating the water to reach the quality and dryness. The purpose is threefold: to use high temperature to rapidly inactivate enzyme activity and stop the fermentation; to evaporate water, to reduce the volume, to fix the appearance, to keep the dryness to prevent mildew; to disperse the smell of most low-boiling grasses, to intensify and retain the high-boiling aromatics, and to obtain The unique sweetness of black tea.
3. White tea is a specialty of China and it is mainly produced in Fujian Province. The white tea uses drying and drying techniques that are not fried or kneaded in the production process.
4, black tea dry baking method, drying method to a fixed quality, prevent deterioration.

II. Advantages of Ogilvy drying dehumidifier drying solution (1) Automatic control system can select the best drying temperature and humidity according to the process requirements of different products, which completely solves the problem of long drying time existing in other drying methods. High temperature, high energy consumption and many other issues, with unmatched table features.
(2) High-efficiency centrifugal fan, featuring strong wind, uniform air distribution, low noise, and even and rapid drying of materials.
(3) During the drying process, the materials are not deformed, cracked, discolored, not deteriorated, not oxidized, thoroughly dried, have good rehydration after drying, have less loss of nutrient components, and have a long storage period, so that the color and fragrance of the dried material can be more effectively protected. , taste, type and active ingredients.
(4) Integral design of the unit, on-site connection to the pipeline and power supply can be used; easy to operate, after setting parameters, it can achieve automatic control, high reliability.
(5) The investment is small and the effect is fast. The old kiln and garage can be used for reconstruction, and it can be relocated and save the floor space. It is simple and convenient.


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