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Tea winnowing machine

A technology for air separators and tea leaves, which is applied in solid separation, separation of solids from solids by air flow, chemical instruments and methods, etc. Problems such as the setting of the blast intensity level is not easy to divide

Pending Publication Date: 2019-05-31
安徽绿源机械科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to achieve winnowing of different types of tea, you can set the blowing intensity of the fan, but the level setting of the blowing intensity of the fan is not easy to divide. Too many levels of blowing intensity will affect the cost of equipment, and too few levels of blowing intensity will affect winnowing. quality

Method used

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Embodiment Construction

[0022] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] In the description of the present invention, it should be noted that unless otherwise specified and limited, "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be Direct connection, or indirect connection through an intermediary, or internal communication between two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific...

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PUM

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Abstract

A tea winnowing machine comprises a tea sorting box, discharging openings, a fan, an air guide pipe and a feeding device. The bottom of the tea sorting box communicates with the multiple discharging openings, and the side wall of the tea sorting box is connected with the fan through the air guide pipe. The feeding device is arranged above an air inlet of the tea sorting box. A baffle assembly is arranged above the discharging openings in the tea sorting box. A driving device is further included, and can drive the baffle assembly to do reciprocating motion in the air blowing direction. Blown tea can be blocked by the baffle assembly, and tea sorting is achieved. Then the position of the baffle assembly is controlled, and the fine winnowing of different kinds of tea can be controlled.

Description

technical field [0001] The invention relates to a tea processing device, in particular to a tea winnowing machine. Background technique [0002] The tea winnowing operation is to separate tea of ​​different quality by using different bulk density, volume, and shape of tea in the wind field to separate tea leaves of different quality, so as to achieve the finishing process of tea leaves with distinct grades, uniform bulk density, and meeting certain specifications. Wind selection has two functions of grading and cleaning. The wind selection for grading is divided into two steps: rough selection and selection, which are separated and graded according to the solidity of each level of tea. Cleaning is to remove tea powder, yellow flakes, impurities, sand, stone, metal and light ash in the tea leaves by using wind force before the finished tea is piled evenly. [0003] The tea winnowing machine uses the wind force in the tea box to sort the tea according to the bulk density, an...

Claims

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Application Information

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IPC IPC(8): B07B4/02B07B11/02B07B11/06
Inventor 张祖德张添章永红
Owner 安徽绿源机械科技股份有限公司