Tea leaf winnower

A technology of air separator and tea leaves, which is applied in the direction of solid separation, separation of solids from solids by air flow, chemical instruments and methods, etc., can solve the problems of inability to separate, sticky tea leaves, and inability of impurities to fall, so as to improve work efficiency. Efficiency, energy saving effect

Inactive Publication Date: 2014-12-03
WUZHOU ZHONGMING TEA IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a tea winnowing machine, which can solve the problems that the tea leaves stick together and cannot be separated, which affects the winnowing effect and the impurity cannot fall into the corresponding discharge port

Method used

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  • Tea leaf winnower

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Embodiment Construction

[0011] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0012] figure 1 The shown tea winnowing machine includes a casing 7 and a blower 9 arranged in the casing 7, a feed inlet is provided on the top plate of the casing 7, the feed inlet is connected with a feed hopper 5, and the feed hopper 5 is connected to the feed hopper. The feeding pipe with electromagnetic valve 4 installed on it is connected to each other, a filter screen 5a is arranged in the feeding hopper 5, a separation impeller 6 driven by the motor 3 is arranged under the feeding hopper 5, and a bottom plate of the box body 7 is provided with A plurality of discharge ports 8 arranged in sequence, the blower 9 is arranged on the lower left side of the separation impeller 6, and the discharge port 8 is arranged on the lower right side of the separation impeller 6; Higher than the discharge port 8 close to the blower 9; the inductive end of the ...

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Abstract

The invention discloses a tea leaf winnower and belongs to the technical field of tea leaf production equipment. The tea leaf winnower comprises a tank and a blower arranged in the tank, a top plate of the tank is provided with a feed inlet and a feed hopper connected with the feed inlet, a bottom plate of the tank is provided with a plurality of discharge outlets arranged in sequence, the feed hopper is communicated with a feed pipe provided with an electromagnetic valve, a filter screen is arranged in the feed hopper, a separating impeller driven by a motor is arranged below the feed hopper, the bottom plate of the tank is obliquely arranged, and the discharge outlets distant from the blower are higher than the discharge outlets near the blowers. A flow sensor is arranged in the feed hopper, a signal output end of the flow sensor and a signal feedback input end of a frequency converter are respectively serially connected with a power source, a signal output end of the frequency converter is respectively electrically connected with an electric control end of the electromagnetic valve and a motor. The tea leaf winnower is capable of solving the problem that tea leaves stick together so that winnowing effect is affected and impurities are incapable of falling into the corresponding discharge outlets.

Description

technical field [0001] The invention relates to the technical field of tea production equipment, in particular to a winnowing machine for tea. Background technique [0002] Dark tea is a kind of fermented tea, which needs to go through the processes of greening, initial kneading, heaping, re-kneading, and drying. During the processing, impurities such as sand, dust, and old leaves For screening, tea winnowing machines are mostly used for wind selection at present. The existing winnowing machines include a winnowing machine box and a blower arranged in the box. There are multiple outlets arranged in sequence. When working, the tea leaves fall vertically from the inlet, and the fan blows against the balance of the tea leaves, blowing the tea leaves and impurities with different specific gravity into the corresponding outlets; but this fan Due to the stickiness of the tea leaves during the stacking process, some tea leaves stick together and cannot be separated, which affects ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B4/08
Inventor 李访
Owner WUZHOU ZHONGMING TEA IND CO LTD
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