Automatic temperature-control baking device and baking process for black tea

Abstract

The invention discloses an automatic temperature-control baking device and a baking process for black tea. The baking process comprises the following steps: S100, carrying out primary low-temperaturebaking on tea leaves by using a hot air baking device; S200, putting the tea leaves into a high-temperature baking box capable of automatically controlling temperature after the primary low-temperature baking, carrying out secondary high-temperature baking, and carrying out spray wetting treatment on the tea leaves by using an ultrasonic atomization device; and S300, turning off the ultrasonic atomization device, and subjecting the tea leaves in high-temperature baking box to further high-temperature baking operation. The baking device comprises a baking base; the the hot air baking device used for realizing the primary low-temperature baking on the tea leaves and a high-temperature baking device which is used for carrying out the secondary high-temperature baking on the tea leaves after the primary low-temperature baking and has an automatic temperature-control function are arranged above the baking base; and one end of the high-temperature baking device is connected to the ultrasonicatomization device. The baking device is simple in structure and convenient to operate, can realize the function of high-efficiency baking on tea leaves, and ensures the baking quality of tea leaves.

Description

technical field [0001] The invention relates to the technical field of black tea baking processing, in particular to an automatic temperature-control baking device and a baking process for black tea. Background technique [0002] As a kind of fully fermented tea, black tea has the functions and characteristics of black tea, red soup, red leaves, sweet and mellow black tea that nourishes the stomach. In addition, it also has a good conditioning and health care effect on constipation and disharmony between spleen and stomach. Black tea is mild in nature and tastes Mellow, in addition to containing a variety of water-soluble vitamins, it is also rich in trace element potassium. After brewing, 70% of potassium can be dissolved in tea. Potassium can enhance the blood circulation of the heart and reduce the consumption of calcium in the body. The manganese contained in black tea is one of the indispensable elements of bone structure, so regular drinking of black tea is also good for...

AI Technical Summary

Problems solved by technology

[0003] Black tea is generally roasted during the processing process. The existing black tea baking process usually adopts low-temperature slow roasting or high-temperature quick roasting. Both low-temperature slow roasting and high-temperature quick roasting can effectively remove excess water and miscellaneous flavors in the tea, but Slow roasting at low temperature takes a long time, which slows down the efficiency of black tea roasting; while rapid roasting at high temperature can improve the quality of tea, but it will destroy the aroma of tea and change the proportion of three elements in tea, resulting in Changes in the shape and color of the tea leaves will cause the tea leaves to lose gold and the tea soup to turn brown, which will adversely affect the sales of tea leaves

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