Tea fruit seed and shell separation device, shell breaking and separating system comprising device and technology

Abstract

The invention relates to the field of tea fruit processing, particular to a tea fruit seed and shell separation device. The device comprises a screening barrel and a central screw shaft, wherein the central screw shaft is rotationally installed on the screening barrel; a feeding port, an inner-layer screen and an outer-layer screen are arranged on the screening barrel, inner-layer screen holes are formed in the inner-layer screen, outer-layer screen holes are formed in the outer-layer screen, the outer-layer screen holes are smaller than the inner-layer screen holes, and the inner-layer screen and the outer-layer screen are arranged from inside to outside; the central screw shaft comprises a central shaft and blades, and shell breaking gaps exist between tops of the blades and a material barrel. The device is characterized by further comprising a fruit shell screening mechanism in front of the screening barrel, and the fruit shell screening mechanism can allow flat fruit shells to pass and prevent tea seeds from passing.

Description

technical field [0001] The invention relates to the field of tea fruit processing, in particular to a device for separating tea fruit seed shells. [0002] The invention relates to the field of tea fruit processing, in particular to a tea fruit shell breaking and separation system. [0003] The invention relates to the field of tea fruit processing, in particular to a process for separating tea fruit seed shells. Background technique [0004] The applicant disclosed a tea fruit classification breaking and separation system in the invention patent of application number: 2015102439304, name: a tea fruit classification breaking and separation system and process, publication date: 2015.10.7, including tea fruit A classification cracking device, a fruit shell and tea seed separation device, the inlet of the fruit shell and tea seed separation device is connected to the discharge port of the tea fruit classification cracking device; the tea fruit classification cracking device in...

AI Technical Summary

Problems solved by technology

[0011] 1. After the tea fruit is graded and broken, it flows directly into the shell and tea seed separation device. A large number of long fruit shell pieces cannot be screened out from the inner sieve, but must flow out from the tail, which will increase the workload of the fruit shell and tea seed separation device. , low separation efficiency;

[0012] 2. The mixture of fruit shells and tea seeds flows fast, and the material distribution of fruit shells and tea seeds is uneven during operation, and a large amount of them accumulates at the end of the separation device for fruit shells and tea seeds. There is less material in the front, and the separation efficiency is low and the effect is poor.

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