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Automatic tea leaf overturning and screening equipment

A kind of screening equipment and tea technology, which is applied in the direction of filtering, chemical instruments and methods, solid separation, etc., can solve the problems of affecting the taste of tea, easy to attach to the surface of tea, and inconvenient separation of tea scraps, etc., and achieve the goal of reducing the flow area Effect

Active Publication Date: 2020-12-08
SUIZHOU SHENNONG TEA IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Before the tea leaves are made into finished products, many processes need to be carried out. First, the picked tea leaves need to be stir-fried, then the tea leaves are dried, and then the impurities are screened out to ensure that the tea leaves are complete and clean. If the tea leaves contain tea branches, Affects the taste of the tea
[0003] Based on the discovery of the above inventors, the existing automatic tea turning and screening equipment mainly has the following shortcomings, such as: tea leaves collide with each other when they are stir-fried to produce some small tea scraps, and when screening, the tea scraps pass through themselves The gravity falls down to the filter at the bottom of the equipment for collection. Due to the small quality of the tea dust, it is easy to attach to the surface of the tea leaves during the falling process, so that the tea dust attached to the tea leaves needs to be turned over repeatedly to fall. It is inconvenient to separate the tea dust mixed in the tea leaves

Method used

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  • Automatic tea leaf overturning and screening equipment
  • Automatic tea leaf overturning and screening equipment
  • Automatic tea leaf overturning and screening equipment

Examples

Experimental program
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Embodiment 1

[0026] Example 1: Please refer to Figure 1-Figure 5 , the specific embodiments of the present invention are as follows:

[0027] Its structure includes a main body 1, a feed port 2, a control panel 3, and a fan 4. The top of the main body 1 is provided with a feed port 2, the control panel 3 is located at the front end of the main body 1, and the fan 4 is installed on the main body 1. The side end of the main body 1 includes a material guide plate 11, a tea dust separator 12, a tea dust collection box 13, a tea branch sliding groove 14, and a tea leaf sliding groove 15. The material guide plate 11 is arranged at the feed port 2, and is inclined from the front end to the rear end, the tea dust separator 12 is arranged at the inner rear end of the main body 1, and the tea dust collection box 13 is installed directly below the tea dust separator 12, the The tea branch sliding groove 14 is located at the front end bottom of the tea dust separator 12 , and the tea leaf sliding gr...

Embodiment 2

[0032] Example 2: Please refer to Figure 6-Figure 8 , the specific embodiments of the present invention are as follows:

[0033] The blanking baffle 123 includes a blanking plate b1, a filter slag net b2, and a chip collection groove b3. A filter residue net b2 is arranged in the middle of the bottom of the blanking plate b1, and the chip collection chute b3 is arranged on the bottom of the blanking plate b1. At the front end, the port of the chip collection groove b3 gradually narrows from the front end to the rear end, which is conducive to increasing the flow velocity of the airflow and impacting the tea chips placed on the filter residue net b2.

[0034] The chip collection tank b3 includes a tank body b31, a return block b32, and a chip cutting net b33. The tank body b31 is provided with more than ten return blocks b32, and the return block b32 is cross-embedded and fixed on the top and bottom of the tank body b31 On the end face, there are two cutting nets b33, which a...

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Abstract

The invention discloses automatic tea leaf overturning and screening equipment which structurally comprises a main body, a feeding port, a control panel and a fan. The feeding port is formed in the top of the main body, the control panel is located at the front end of the main body, the fan is installed at the side end of the main body, and a material guiding plate, a tea scrap separator, a tea scrap collecting box, a tea branch sliding groove and a tea leaf sliding-down groove are arranged in the main body. The tea scrap separator comprises a rolling wheel, a material collecting groove, a discharging baffle, a material guiding block and a rolling device, the rolling device comprises a rotating shaft, a fixing base and a guiding plate, and the guiding plate comprises a guiding body, air blocking blocks and backflow groove. The arc-shaped air blocking blocks and the arc-shaped backflow grooves are formed in the back face of the guiding body, so that the impact force of airflow borne bythe guiding body is increased, the rolling device is rotated more quickly, tea scrap mixed in tea leaves is shaken through striking of the material guiding block, the tea scrap is separated from the tea leaves and enters the tea scrap collecting box, and the situation that tea scrap is mixed in the screened tea leaves is avoided.

Description

technical field [0001] The invention relates to the field of automation equipment, in particular to an automatic turning and screening equipment for tea. Background technique [0002] Before the tea leaves are made into finished products, many processes need to be carried out. First, the picked tea leaves need to be stir-fried, then the tea leaves are dried, and then the impurities are screened out to ensure that the tea leaves are complete and clean. If the tea leaves contain tea branches, It will affect the taste of the tea brewed. [0003] Based on the discovery of the above inventors, the existing automatic tea turning and screening equipment mainly has the following shortcomings, such as: tea leaves collide with each other when they are stir-fried to produce some small tea scraps, and when screening, the tea scraps pass through themselves The gravity falls down to the filter at the bottom of the equipment for collection. Due to the small quality of the tea dust, it is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/28B07B1/46B07B4/02B07B7/083B07B9/00B07B9/02B07B11/06B07B11/02B07B11/00
CPCB07B1/28B07B1/46B07B4/02B07B7/083B07B9/00B07B9/02B07B11/00B07B11/02B07B11/06
Inventor 黄小花
Owner SUIZHOU SHENNONG TEA IND