Bar shaped green tea automatization processing method

A processing method and green tea technology are applied in the field of automatic processing of green tea strips, which can solve the problems of inability to achieve manual effects, lack of wind selection, poor product appearance, etc., and achieve the effect of cleaning and automatic processing.

Inactive Publication Date: 2008-03-05
肖勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the domestic bar-shaped green tea production process has the following deficiencies: ① Lack of winnowing before primary kneading, tea powder and yellow flakes enter each process
② There is no cooling and moisture regaining process, which affects the color, aroma and uniformity of tea sticks
③ The uniformity of the strips is inconsistent, the product shape is poor, and the manual effect cannot be achieved

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0006] The invention is a processing flow of bar-shaped tea leaves, which belongs to a clean processing technology. The fresh tea leaves are cleaned and cleaned in a steam-heating machine. After cooling and regaining moisture, the air separation machine removes tea impurities, and then the tea is kneaded by an automatic rolling machine. And the step-by-step (repeated) process, when it is 90% dry, it will be fragrant and dry.

[0007] Working process of the present invention is as follows:

[0008] ①Steam heat to finish. Destroy the activity of enzymes in tea leaves at a temperature of 150-300°C.

[0009] ② Remove surface water. A blower fan is installed under the inclined conveyor belt to remove surface water and quickly dissipate heat.

[0010] ② winnowing. Remove pornography, burnt powder and sundries.

[0011] ④ Cooling and regaining moisture. Low-temperature cooling and water removal can stabilize the aromatic substances in the tea leaves from being destroyed, and p...

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PUM

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Abstract

The present invention relates to an automatic processing method of strip-shaped green tea, belonging to the field of tea processing technology. Said processing method includes the following steps: steaming, cooling and ordering, air separation, rolling, primary dehydration, further rolling, dehydration and strip-forming, etc.

Description

technical field [0001] The invention relates to a processing method of tea leaves, in particular to an automatic processing method of bar-shaped green tea. Background technique [0002] At present, the domestic bar-shaped green tea production process has the following deficiencies: ① Lack of winnowing before primary kneading, tea powder and yellow flakes enter each process. ② There is no cooling and moisture regaining process, which affects the color, aroma and uniformity of tea bars. ③ The uniformity of the strips is inconsistent, the product shape is poor, and the manual effect cannot be achieved. Contents of the invention [0003] The purpose of the present invention is to provide a kind of automatic processing method of strip-shaped green tea that possesses new technologies such as winnowing, cooling and regaining moisture, and step stripping simultaneously. [0004] The object of the present invention is achieved like this: a kind of strip-shaped green tea automatic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06A23F3/12
Inventor 肖勇
Owner 肖勇
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