Technology and equipment for all-weather production and full-closed baking of tea by adopting conductivity

Abstract

The first part of the invention discloses a technology of all-weather production and full-closed baking of tea by adopting conductivity, and the technology can be used for overcoming and perfecting operation and control on unknown fields such as tea humidity, pressure, fragrance leakage, oxidization, condensation dew point and the like in a conventional tea making technology process which is retained by hok-loh for over one thousand of years according to scientific data such as the conductivity, so that the all-weather production technology can be precisely mastered by a PLC (Programmable Logic Controller), and the golden rule that tea leaves cannot be harvested and tea cannot be prepared on raining days for thousands of years is turned into history. The second part of the invention discloses a full-closed solar constant-temperature baking tea making technology and full-closed solar constant-temperature baking tea equipment, and rocky fragrant green tea can be prepared; special quality of keeping the fragrance and retaining the green color is achieved. Due to repeated use of solar energy and baking high-temperature gas, 70-95 percent of energy can be saved, and the technology and the equipment belong to the technical fields of environment-friendly, energy-saving and low-carbon green tea, black tea and oolong tea processing technologies and environment-friendly, energy-saving and low-carbon green tea, black tea and oolong tea processing equipment. The first part of the invention is not suitable for green tea and malt tea of non hok-loh paying attention to beauty.

Description

technical field [0001] The invention belongs to the technical field of tea processing technology and equipment, and in particular relates to a technology and equipment for all-weather production and fully enclosed baking tea production through electrical conductivity. Background technique [0002] Tea refers to the finished product made from the new leaves of the tea tree without oxidation, and through typical processes such as greening, kneading, and drying. Tea has a long history and is a traditional drink in China. In the prior art, there are many kinds of tea processing methods, and green tea generally includes sorting-fixing-twisting-shaping-drying-commodity. Fen-flavored black tea, oolong tea, and alpine green tea generally include sorting - shaking, stepping, beating or patting - spreading - finishing - repeatedly, rolling, ungrouping, spreading, drying, spreading - commodities. But all over the world, during the baking process of tea, more than 50% of the aroma in ...

AI Technical Summary

Problems solved by technology

So far, almost all Rocky teas (the rocky tea of ​​the Han people who migrated to the south and the Heluo people, "rocky" means the waterside and the rocky cliffs in the fog) still rely on the experience of the workers in the production process. The intensity of the process depends entirely on the experience accumulated by the workers for many years. During the production process, it is greatly affected by the weather and climate, and the pressure, humidity, temperature and dew point of the baking gas cannot be controlled manually. It is very likely that the output of high-quality new tea produced in that year will be reduced, the natural plant fragrance of tea will be lost, and the economy of tea farmers will suffer huge losses.

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