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Processing and production technology for impurity removal and blending of white tea

A production process and technology for white tea, applied in the directions of transportation and packaging, pre-extraction tea treatment, solid separation, etc., can solve the problems of excessive debris content and low efficiency, improve clean production, reduce error rates, and ensure stability. Effect

Pending Publication Date: 2021-08-10
福建茶叶进出口有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the defects of low efficiency and excessive sundry content in the refining production and processing of white tea in the prior art, and provides a new white tea processing and production process for removing impurities and blending

Method used

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  • Processing and production technology for impurity removal and blending of white tea
  • Processing and production technology for impurity removal and blending of white tea
  • Processing and production technology for impurity removal and blending of white tea

Examples

Experimental program
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Effect test

Embodiment 1

[0062]A processing and production process for removing impurities and blending of white tea, using a production line device including a sorting component 1, an air selection and removing impurities component 2, an even stacking and blending component 3, and a weighing and packaging component 4 for removing impurities and blending. The sorting assembly 1 includes a feeder 11, an electrostatic sorting machine 12, and the wind separation impurity removal assembly 2 includes an inclined bucket elevator 21, a plane conveyor 22, an air separation feeding inclined conveying unit 23, a double-row wind turbine Sorting machine 24, visual picking machine 25, magnetic roller 26, inclined bucket elevator 27 and bucket elevator 28, described inclined bucket elevator 21, plane conveyor 22, winnowing feeding oblique conveying unit 23 , the width of the oblique conveyor 27 is 500cm, and the oblique conveying unit 23 of the wind selection feed material comprises the first wind selection feed mat...

Embodiment 2

[0083] A processing and production process for removing impurities and blending of white tea, using a production line device including a sorting component 1, an air selection and removing impurities component 2, an even stacking and blending component 3, and a weighing and packaging component 4 for removing impurities and blending. The sorting assembly 1 includes a feeder 11, an electrostatic sorting machine 12, and the wind separation impurity removal assembly 2 includes an inclined bucket elevator 21, a plane conveyor 22, an air separation feeding inclined conveying unit 23, a double-row wind turbine Sorting machine 24, visual picking machine 25, magnetic roller 26, inclined bucket elevator 27 and bucket elevator 28, described inclined bucket elevator 21, plane conveyor 22, winnowing feeding oblique conveying unit 23 , the width of the oblique conveyor 27 is 600cm, and the oblique conveying unit 23 of the wind selection feed material comprises the first wind selection feed ma...

Embodiment 3

[0104] A processing and production process for removing impurities and blending of white tea, using a production line device including a sorting component 1, an air selection and removing impurities component 2, an even stacking and blending component 3, and a weighing and packaging component 4 for removing impurities and blending. The sorting assembly 1 includes a feeder 11, an electrostatic sorting machine 12, and the wind separation impurity removal assembly 2 includes an inclined bucket elevator 21, a plane conveyor 22, an air separation feeding inclined conveying unit 23, a double-row wind turbine Sorting machine 24, visual picking machine 25, magnetic roller 26, inclined bucket elevator 27 and bucket elevator 28, described inclined bucket elevator 21, plane conveyor 22, winnowing feeding oblique conveying unit 23 , the width of oblique conveying machine 27 is 550cm, and the oblique conveying unit 23 of described winnowing feeding material comprises the first winnowing fee...

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Abstract

The invention discloses a processing and production technology for impurity removal and blending of white tea. A production line device comprising a grading assembly, a winnowing impurity removal assembly, a uniform stacking and blending assembly and a weighing and packaging assembly is adopted for carrying out impurity removal and blending. The production technology comprises the following steps that Q1, white tea is subjected to metal foreign matter adsorption treatment and electrostatic adsorption; Q2, the white tea is conveyed to a winnowing feeding inclined conveying unit through an inclined bucket elevator and a plane conveyor; Q3, a double-row winnowing machine selects out and discharges sand and stone foreign matter and grass and hair foreign matter in the white tea; Q4, a foreign matter picking and removing procedure is carried out; Q5, a magnetic grading procedure is carried out; Q6, a uniform stacking and blending procedure is carried out; Q7, a conveying and lifting procedure is carried out; Q8, a weighing procedure is carried out; Q9, a boxing procedure is carried out; and Q10, a packaging procedure is carried out. The automatic control technique of automatic feeding, automatic impurity removal, automatic blending, automatic weighing, automatic boxing and automatic packaging is applied, the production efficiency is effectively improved, the product quality is improved, and continuous and automatic refining processing of white tea is successfully achieved.

Description

technical field [0001] The invention relates to a production process of tea, in particular to a processing and production process of removing impurities and blending white tea. Background technique [0002] It is used in the production process of white tea primary production without frying or kneading, only withering and drying, so it has the characteristics of large buds and leaves and light specific gravity. There is no complete set of processing equipment with mature technology in the market, and the industry basically adopts manual picking. There are many problems such as low efficiency and excessive content of sundries in the refined production and processing of white tea. Therefore, with the rapid development of the domestic white tea market, it is very necessary to realize the mechanization and automation of the refined processing of white tea with thick buds and leaves, and to innovate the research and development of white tea removal of impurities and blending proce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B15/00B65B1/32B65B37/00B65B39/00B65B57/14B65B61/28A23F3/06
CPCB07B15/00B65B1/32B65B37/00B65B39/00B65B57/145B65B61/28A23F3/06
Inventor 陈文峰陈添义
Owner 福建茶叶进出口有限责任公司
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