Continuous production line of small-canister Jinjunmei black tea

A production line and technology of Junmei, which is applied to tea processing before extraction, chemical instruments and methods, food preservation, etc., can solve the problems of high production cost, unstable tea quality, continuous and low degree of automation of Jinjunmei black tea processing, etc. , to achieve the effect of good quality, smooth tea making process and high tea making efficiency

Pending Publication Date: 2021-10-15
黄山小罐茶业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a continuous production line for small cans of Jinjunmei black tea, which solves the problems of low continuous and automatic processing of existing Jinjunmei black tea, high production costs, and unstable tea quality

Method used

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  • Continuous production line of small-canister Jinjunmei black tea

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example 1, such as Figures 1 to 9 As shown, a continuous production line for small cans of Jinjunmei black tea includes a kneading unit consisting of 2 withering machines 1 and 4 kneading machines 2 arranged side by side, a deblocking machine 3, and 4 dynamic fermentation machines 4 The fermentation unit that is formed, the shaping unit that is made up of 6 striping machines 5, 1 rolling machine 6, the removing machine that is made up of 1 color sorting machine 7, 1 vacuum drier 8 and 1 nitrogen-filling packaging machine 9 Miscellaneous drying and packaging unit, the specific connection relationship between each equipment is as follows:

[0029] Above the two withering machines 1, a mobile conveyor 20 is respectively arranged, and the mobile conveyor 20 includes a conveyor frame 2001 that moves back and forth and a first rotary conveyor belt 2002 arranged on it; to the top of the first rotary conveyor belt 2002, and then move back and forth along the tank body of the ...

Embodiment 2

[0054] Embodiment 2: the preparation method of extra-grade small can Jinjunmei black tea comprises the following steps:

[0055] 1) Picking fresh leaves: picking a single bud or a fresh leaf that has just unfolded;

[0056] 2) Withering of fresh leaves: spread the fresh leaves in the withering trough with a thickness of 7-8cm, usually wither indoors for 1-1.2h, and then use "green light" with a wavelength of 495-530nm to set withering The temperature is 34-35°C, and the light is withered for 1.5-1.8h; finally, low-temperature withering is carried out without light, and the withering temperature is set at 24-25°C, and the withering time is 2.5-2.8h, so that the water content of the buds and leaves is controlled at 53-54% between, the red-yellow rate of buds and leaves is controlled between 23-24%;

[0057] 3) Kneading: transport the withered buds and leaves to the kneading machine and knead for 8 minutes; knead without pressure for 3 minutes, pressurize 1 / 4 for 3 minutes, and ...

Embodiment 3

[0065] Embodiment 3: the preparation method of one-level small can Jin Junmei black tea, comprises the following steps:

[0066] 1) Picking fresh leaves: picking fresh leaves with one bud and one leaf;

[0067] 2) Withering of fresh leaves: spread the fresh leaves in the withering tank with a thickness of 5-6cm, wither at room temperature for 1.5-1.8h, use the same "green light", set the withering temperature to 34-36°C , light and heat withering for 1.8-2h; finally, low-temperature withering without light, set the withering temperature at 24-26°C, and the withering time at 2.8-3h, so that the water content of buds and leaves is controlled between 54-55%, and the water content of buds and leaves The red-yellow rate is controlled between 21-22%;

[0068] 3) Kneading: transfer the withered buds and leaves to a kneading machine for 10 minutes; knead without pressure for 3 minutes, pressurize 1 / 4 for 5 minutes, and decompress and knead for 2 minutes.

[0069] 4) Deblocking: tran...

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Abstract

The invention discloses a continuous production line of small-canister Jinjunmei black tea. The continuous production line comprises a withering machine, a rolling machine, a deblocking machine, a dynamic fermentation machine, a strip tidying machine, a roll forming machine, a color sorter, a vacuum dryer and a nitrogen-filled packaging machine which are sequentially connected through a conveying device. The continuous Jinjunmei black tea production line is formed by selecting and optimizing the machine types and the number of various tea making devices and connecting the tea making devices through the conveying device. According to the production line, each tea making process is smooth, buds and leaves cannot be stacked, the production bottleneck cannot occur, the tea making efficiency is high, the quality is excellent, and the production line can be widely applied to the processing field of Jinjunmei black tea.

Description

technical field [0001] The invention relates to the technical field of Jinjunmei black tea processing, in particular to a continuous production line of small cans of Jinjunmei black tea. Background technique [0002] Jinjunmei black tea is deeply loved by consumers at home and abroad for its golden and smooth "eyebrow" shape, golden and translucent tea soup, rich and refreshing sweet taste, and unique quality of sweet flowers and fruits. In the production of Jinjunmei black tea, it is necessary to use a variety of tea-making equipment for processing, including withering machines, rolling machines, fermentation machines, rolling machines, shaping machines, dryers, etc. However, the current production of Jinjunmei black tea, Most of them are operated independently by each tea-making equipment or several equipments are used in series. The tea leaves are transported to each other manually, and there is no complete continuous production line, so the work efficiency is low and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06A23F3/08A23F3/12A23L3/3418B07B1/28B07B1/46B07C5/342
CPCA23F3/06A23F3/12A23F3/08A23L3/3418B07C5/342B07B1/28B07B1/4609
Inventor 曹卫吴雪原芦坤李伟民赵和涛朱雪松李华进
Owner 黄山小罐茶业有限公司
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