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A method of tea selection

A technology of tea selection and sorting, which is applied in the direction of chemical instruments and methods, solid separation, and separation of solids from solids with airflow, which can solve the problems of difficult equipment connection, single function, and large area occupation, and achieve tea production The effect of cost reduction, high picking quality and high work efficiency

Inactive Publication Date: 2015-08-26
XINCHANG COUNTY MADAI TEA IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing tea sorting equipment has a single function, and a set of sorting process needs to use multiple equipment such as winnowing and color sorting, which not only occupies a lot of land, but also consumes a lot of energy, and the connection between the equipment is also difficult.

Method used

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  • A method of tea selection
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Embodiment Construction

[0022] Do further description below in conjunction with accompanying drawing:

[0023] Such as figure 1 As shown, the tea sorting separator of the present invention comprises a separator main body, and one end of the separator main body is provided with a feeding ramp 1, and below the feeding ramp 1 is an antistatic long conveyor belt 2 with holes. Conveyor belt 2 is provided with vertical blower 25, and vertical blower 25 conveys strong wind upwards, carries out wind selection for the first time, and strong wind enters the winnowing chamber narrow part 3 inside the main body of the separator, and the winnowing room narrow part 3 top is winnowing room width. Part 5, the narrow part 3 of the winnowing room is connected with the wide part 5 of the winnowing room, and the strong wind blows the young tea leaves upwards from the perforated long conveyor belt 2 and then first enters the narrow part 3 of the winnowing room. After entering the wide part 5 of the winnowing room, base...

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Abstract

The invention discloses a tea selection method. The tea selection method comprises the steps that primary winnowing, color selection, secondary winnowing and visual sorting are conducted in sequence, tender tea is sorted from multiple aspects, all discharged waste is collected together, and refined tea is divided into multiple levels. According to the tea selection method, the sorting efficiency is greatly improved, the sorting cost is reduced, a vibration screen is not used in the whole process, and damage, caused by sorting, to the tea is reduced to the lowest degree.

Description

technical field [0001] The invention relates to a tea selection method, which belongs to the field of tea selection and separation. Background technique [0002] According to incomplete statistics, the output value of the famous and high-quality tea, which accounts for less than 5% of the total tea output in my country, has reached more than 20% of the total output value, indicating that the better the quality of the tea, the higher the value, and the more significant the economic benefits. Although the output and sales of tea in my country are large, due to the lack of scientific tea quality testing and tea grading technology, it is difficult to quickly and objectively identify the quality and grade of tea. At present, there is a lot of randomness in the grading of tea in the market, which affects the production and management of tea. At the same time, as the technical standards of green technical trade barriers in developed countries are getting higher and higher, the imp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07B9/02B07C5/342
Inventor 陈明
Owner XINCHANG COUNTY MADAI TEA IND