Tartary buckwheat non-thermal shucking method and Tartary buckwheat shucking device

A tartary buckwheat, non-thermal technology, applied in the field of tartary buckwheat non-thermal husking method and its husking device, can solve the problems of tartary buckwheat kernel breaking, husk cracking, etc., and achieve effective ingredient maintenance, energy saving, and husking equipment simple effect

Inactive Publication Date: 2014-07-16
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because this method and equipment mainly rely on the large impact force to make the tartary buckwheat elastically deform,

Method used

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  • Tartary buckwheat non-thermal shucking method and Tartary buckwheat shucking device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment one: a kind of tartary buckwheat non-heat shelling device

[0049] like figure 1 As shown, the device is mainly composed of feed hopper 1, flow control door 26, grinding cylinder 5, grinding rotor 4, rod-shaped grinding teeth 3, shelling rotor 13, shelling teeth 12, shelling chamber 10, tartary buckwheat Renji hopper 20, motor 21, V-belt 23, pulley 24, blower fan 18, winnowing pipe 7, shell discharge pipe 6, frame 22 etc. are formed. The feed hopper 1 is installed on the upper left side of the horizontally arranged grinding cylinder 5 and communicates with the inside of the grinding cylinder 5 . A flow control gate 26 is provided at the bottom of the feed hopper 1 . The inner wall of the grinding cylinder 5 is fixed with an abrasive inner sleeve 2, and a shelling chamber 10 is arranged at the right end. Grinding cylinder 5 is concentric with shelling chamber 10, and the two insides are straight through. The grinding rotor 4 and the shelling rotor 13 are...

Embodiment 2

[0059] Embodiment two: a kind of non-heat shelling method of tartary buckwheat

[0060] 1. The technological process of the method is:

[0061] Raw material cleaning → pressureless grinding → shell peeling → shell and kernel separation

[0062] 2. Tartary buckwheat shelling steps

[0063] (1) Raw material cleaning: the raw material is tartary buckwheat produced in Yan'an, Shaanxi, and the impurities in the raw material have been removed, and the moisture content is 13%.

[0064] (2) Pressureless grinding: After the tartary buckwheat is added to the shelling device, the grinding parts such as the rod-shaped grinding teeth 3 and the abrasive inner sleeve 2 grind the tartary buckwheat raw materials with a small contact force, so that the shell on the shell is more prominent. The edges and corners of the buckwheat shell are ground, and the corners and corners of the tartary buckwheat shell are fully ground, while the endosperm and the concave part of the cone surface are not g...

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PUM

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Abstract

The invention discloses a Tartary buckwheat non-thermal shucking method which includes the steps: removing impurities in raw materials; grinding the Tartary buckwheat raw materials by the aid of small contact force, grinding off protruding corner angle portions on Tartary buckwheat shells, and sufficiently grinding the corner angle portions on the Tartary buckwheat shells but not grinding endosperms and conical surface ventral groove recesses; enabling the shells to slightly deform by twisting, grinding or slightly striking, further fracturing the shells and finally separating the shells from kernels by an airflow cleaning method. By the novel method including non-thermal shucking, non-pressure grinding and the like, nutritional components are kept, shucking cost is low, shucking rate is high, and kernel breaking rate is low.

Description

technical field [0001] The invention belongs to the field of agricultural and by-product processing machinery, and in particular relates to a non-thermal shelling method of tartary buckwheat and a shelling device thereof. Background technique [0002] Tartary buckwheat is known as "the king of five grains". It not only has excellent nutritional and health value, but also contains special trace elements and medicinal ingredients that other food crops do not have. It is an internationally recognized crop with both medicine and food. my country is the country that grows tartary buckwheat in a large area in the world, with a cultivation area of ​​about 300,000 hm 2 , with an output of 300,000 to 500,000 tons, both of which rank first in the world. However, the amount of deep processing of tartary buckwheat in my country is relatively small, accounting for only about 5% of the total output. [0003] The shape of tartary buckwheat grains is a triangular pyramid structure, the co...

Claims

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Application Information

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IPC IPC(8): B02B3/00
Inventor 朱新华郭文川贾云鹏梁志斌王敏何浩杨中平郭康权查峥
Owner NORTHWEST A & F UNIV
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