Multifunctional tea leaves processing production line and control system thereof

Abstract

The invention discloses a processing granular-form green tea, a stripe bud-type green tea and a circulated stir frying-type green tea multifunctional production line. According to the tea raw materials and different requirements, the production line can control the system to select different types of processing parameters, three types of the tea leaves can be processed; wherein a granular-form green tea processing technology comprises the following steps: 1) tedding; 2) deactivating enzymes; 3) cooling by spreading for moisture regaining, 4) rolling; 5) deblocking with hot air; 6) cooling; 7) processing of shaping by curves, 8) cooling by spreading for moisture regaining, 9) processing of shaping by curves, 10) drying, and 11) winnowing; a stripe bud-type green tea processing technology comprises the following steps: 1) tedding; 2) deactivating enzymes; 3) cooling; 4) continuous carding; 5) cooling; 6) continuous carding and flattening; 7) cooling; 8) completely drying; and 9) winnowing; and a circulated stir frying-type green tea processing technology comprises the following steps: 1) tedding; 2) deactivating enzymes; 3) cooling by spreading for moisture regaining, 4) rolling; 5) deblocking with hot air; 6) cooling; 7) performing stir-frying, 8) cooling by spreading for moisture regaining, 9) continuously drying; 10) completely drying; and 11) winnowing.

Description

technical field [0001] The invention belongs to the field of tea processing machinery, and in particular relates to a production line for continuous tea processing of granule-type green tea, needle-bud-type green tea and circularly-fried green tea. Background technique [0002] At present, the continuous and automatic processing of tea has been basically realized. For example, the patent (CN101999479A) discloses a device for continuous processing of fried green tea. The patent 202931998 discloses a fully automatic production line for fragrant tea. Continuous black tea pressing production line. However, the above continuous processing production lines can only realize the processing of a single type of tea, and most tea companies do not only produce one type of tea products, tea companies will produce single buds as the main product according to the characteristics of tea growth and tea market demand. Silver needle type and Maofeng type green tea as raw materials, Maofeng, f...

AI Technical Summary

Problems solved by technology

Patent CN102823668A discloses a fully automatic tea processing production line equipment and method compatible with black tea and green tea, but the production line is only compatible with black tea and green tea, and the production line cannot be produced at the same time, and even needs to be produced in different seasons

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