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High-efficiency clean process for cleaning and graded milling of wheat

A wheat and process technology, applied in solid separation, grain processing, sieving and other directions, to achieve the effect of lower power consumption per ton of flour, improved cleaning effect, and high yield of high-quality flour

Inactive Publication Date: 2012-07-11
ZHEJIANG HENGLE GRAIN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention carries out grading milling for wheat grading and sieving

Method used

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  • High-efficiency clean process for cleaning and graded milling of wheat
  • High-efficiency clean process for cleaning and graded milling of wheat
  • High-efficiency clean process for cleaning and graded milling of wheat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as figure 1 , figure 2 and image 3 As shown, in the figure and in the content of the present invention, B represents skin mill, M represents heart mill, S represents slag mill, T represents tail mill, Br represents bran beating machine, Sr represents bran brushing machine, P represents powder clearing, DF represents Bran beating powder, XF stands for suction powder, SF stands for brushing bran powder, F stands for flour, Bran stands for bran, and D stands for heavy sieving.

[0033] The wheat after primary cleaning to remove the large impurities enters the high-efficiency self-balancing vibrating screen 1 and the circulating wind separator 2 to remove the fine impurities and wheat husk light impurities from the wool wheat warehouse, and then enters the heavy wheat stone removal machine 7 to remove stones, and then enters Wheat is cleaned with a square planar sieve 5 for sieving and grading. After sieving, the wheat material is classified into heavy wheat with f...

Embodiment 2

[0114] This embodiment includes a high-efficiency cleaning wheat grading and cleaning system, a skin mill system, a core mill system, a slag mill system, a powder cleaning system and a tail mill system; The selected wheat classification cleaning process, four skin mills, seven heart mills, two slag mills, two tail mills, three bran beatings, and one bran brushing process; its technological process and related devices are basically the same as in Example 1 The same, only the heart grinding is changed to seven ways.

Embodiment 3

[0116] This embodiment includes a high-efficiency cleaning wheat grading and cleaning system, a skin mill system, a core mill system, a slag mill system, a powder cleaning system and a tail mill system; two stone removal, two sieves, one suction separation, and one selected wheat cleaning are used. Technology, four skin mills, eight heart mills, two slag mills, two tail mills, and three processing techniques for beating bran; its technological process and related devices are basically the same as in Example 1, except that one step is reduced in the cleaning system The process of brushing wheat and reducing the process of brushing bran in the milling system.

[0117] Compared with the traditional technology, the invention shortens the wheat cleaning process, increases the sieving area and greatly reduces the use of vibrating sieves, reduces the plant investment in the wheat cleaning section; classifies and mills the wheat, reduces the ash content, and improves the yield of high-...

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Abstract

The invention relates to a food processing method, in particular to a high-efficiency clean process for cleaning and graded milling of wheat. The process comprises a wheat graded-cleaning process and a wheat graded-milling process. The wheat graded-cleaning process comprises two-pass stone removal, two-pass screening, one-pass air-suction separation and one-pass regrading. The wheat graded-milling process comprises four-pass breaking, seven-eight pass reduction, two-pass scratching, one-two pass tailing, and three-pass bran finishing. The invention has low investment, low energy consumption, high yield of high-quality flour and good sealability, and greatly improves the environment of wheat cleaning and milling workshops. The product has high whiteness, low ash content, and high competitiveness.

Description

technical field [0001] The invention relates to a food processing method, in particular to a high-efficiency wheat cleaning and grading milling process. Background technique [0002] The traditional wheat flour processing technology performs unified cleaning and milling of wheat. The wheat cleaning process adopts four sieves, two dozen, two stone removal, one selection, and two watering; 3-4 processes for clearing powder, bran beating in the middle and back roads, etc. The traditional wheat cleaning process is complicated, the investment in equipment and civil engineering is large, and the energy consumption in the processing process is high, which increases the cost of edible flour, the price of flour is high, and the market competitiveness is reduced. At the same time, it is difficult to produce high-quality wheat flour. Edible flour is difficult to meet market requirements and customer approval. The Chinese invention patent with the application number CN201110184696.4 p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02B5/02B02B1/02B07B1/08
Inventor 邬大江马君王凤成肖小洪
Owner ZHEJIANG HENGLE GRAIN CO LTD
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