Multifunctional spread cooling sieve

A multi-functional, sieving technology, which is applied in tea treatment before extraction, etc., can solve the problems of high cost, low mechanization of tea classification, and low utilization rate of spreading space

Inactive Publication Date: 2013-08-21
镇江市丹徒区茗缘茶叶专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems of low tea classification mechanization, low utilization rate of spreading sp...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] As shown in the figure, the multifunctional cooling screen of the present invention includes a combined cooling screen body 4 made of at least two layers of cooling screens and a suspension device for hanging the combined cooling screen body 4. The suspension device is a support frame 1, Preferably adopt the tripod support frame that is made up of three support rods, the tripod support frame is preferably a bamboo pole, utilizes the stability of triangle, keeps the stability of whole combined cooling screen body 4, to support the weight in the process of classifying and cooling, fully able to support Weight requirements in the processing process; the tripod support frame is provided with a pulley device 2, and the periphery of the combined cooling screen body 4 is provided with a stay rope 3 for hanging the combined cool screen body 4, and the stay rope 3 can be connected with the pulley device 2. Control the front and rear inclination angles of the combined cooling siev...

Embodiment 2

[0018] The combined cool sieve body 4 in this embodiment is made of three layers of cool sieves and is based on bamboo products as the main material, that is, the cool sieve is made of bamboo curtain strips, wherein there are many square sieves with certain dimensions on the bottom surface of each layer of cool sieves The meshes on the bottom surface of each layer of cooling screens are different in type (the square meshes from top to bottom are 2cm, 1.5cm, and 1cm in length respectively); the cooling screens made of bamboo curtain strips have high density and good toughness , high strength, strong and durable, not easy to deform, can keep cool and ventilated in the air, and at the same time play the function of effectively filtering the temperature and humidity inside and outside the sieve, to a certain extent solves the impact of weather on tea spreading, at the same time, Suspension device among the present invention can be selected as ceiling suspension, also can be selecte...

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Abstract

The invention discloses a processing appliance for primary processing classification of green tea, and particularly relates to a multifunctional spread cooling sieve. The multifunctional spread cooling sieve comprises a combined cooling sieve body formed by at least two layers of cooling sieves, and a hanging device used for hanging the combined cooling sieve body, wherein a cooling sieve clip used for connecting and splicing every two adjacent layers of cooling sieves is arranged between the every two adjacent layers of cooling sieves; and sieve meshes of each layer of cooling sieve are sequentially reduced from top to bottom. After the structure is adopted, the combined cooling sieve body is arranged, and the sieve meshes of each layer of cooling sieve are sequentially reduced from top to bottom, so that the tea can be conveniently classified; the combined cooling sieve body is connected with a pulley device arranged on the hanging device by a pull rope, and the pull rope can be used for controlling the front and back tipping angle of the combined cooling sieve body after being connected with the pulley device, so that the tea is conveniently sieved when the balance of the combined cooling sieve body is guaranteed; and compared with the prior art, the multifunctional spread cooling sieve adopts the structure with the multiple layers of sieves and the sieve meshes with different types, so that the size of the tea can be conveniently classified, the spread space is enlarged, and the cost is greatly saved.

Description

[0001] technical field [0002] The invention relates to a sorting and processing tool for primary green tea production, in particular to a multifunctional cooling sieve. Background technique [0003] Spreading is the first process in the processing technology of green tea, especially famous and high-quality green tea, and it is also an indispensable process. Through spreading, it can promote the gradual loss of water in fresh leaves, the slow change of fleshy components, the shrinkage of leaf area, and the improvement of leaf quality. From hard to soft, the leaf color changes from bright green to dark green, and the aroma also changes accordingly. Reasonable spreading can improve the quality of tea and provide a good basic condition for subsequent processes. [0004] The existing spreading process needs to be evenly spread on the clean bamboo screens according to the size of the buds and leaves, and the bamboo screens are placed in a clean, ventilated and cool place; with t...

Claims

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Application Information

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IPC IPC(8): A23F3/06
Inventor 汪月霞
Owner 镇江市丹徒区茗缘茶叶专业合作社
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