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Novel powder preparation process by using stone grinder

A new and technological technology, applied in the field of new stone grinding pulverizing technology, can solve the problems of high labor intensity, low output, cumbersome procedures, etc., achieve industrialization and large-scale production, improve output and quality stability, and high nutritional value. Effect

Inactive Publication Date: 2007-05-16
宁夏长湖实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the traditional stone milling method is to use a single or double stone mill for 1 to 4 times of repeated grinding to obtain powder. The separation of the cortex and wheat core depends entirely on manual pounding and grinding over and over again to obtain powder. As far as its process technology is concerned, the process is simple, the process is cumbersome, the labor intensity is high, the output is low, and the market supply cannot be guaranteed. The most important thing is that the product quality is completely controlled by people's feelings, and the quality cannot be guaranteed at all.

Method used

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  • Novel powder preparation process by using stone grinder

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Embodiment Construction

[0014] Firstly, the wheat is processed according to the conventional treatment method, including the processes of removing impurities, washing wheat, moistening wheat and threshering, etc., and then sending it into a mill for grinding, and the flour that comes out is sent to a high square sieve for screening, and the bran beater adds flour. After the rate. Among them, impurity removal includes drum sieve screening, vibrating screen with wind selection, magnetic separation, destoner screening, concentrator screening, wheat thresher with winnowing, etc., the purpose is to remove sand, sundries, magnetic Metal impurities, ash, etc.; the wheat washing is carried out in the wheat washing machine. After washing the wheat, it is sprayed with an automatic watering machine to adjust the moisture of the wheat, and then it is sent to the wheat conditioning bin to soak for 16-36 hours.

[0015] Grinding is carried out in a stone mill, which adopts four leather mills, four core mills and o...

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Abstract

The invention relates to a grinding method, which comprises removing foreigner, washing, wetting, and grinding, wherein the grinding process is in the grinder; and it grinds skin four times, and grinds corn four times, then grinds slag one time; the material after each skin grind is processed with screen, and separating skin, corn, powder and slag; and the skin is grinded then, the corn enters into corn grinds step, collecting the power, and grinding the slag. The invention can reduce the damage on the nourishment.

Description

technical field [0001] The invention relates to the technical field of flour processing, in particular to a novel stone milling process. Background technique [0002] The modern milling process uses finely arranged grinding rollers, and pays attention to fine grinding and fine grinding: the skin mill uses orderly arranged toothed rollers to carry out successive peeling and scraping, the heart mill uses smooth rollers to take a large amount of powder, and the operation of the epidermis mill The toothed roller performs shearing type peeling and scraping, and the core mill performs rolling type powder extraction. In this way, in order to pursue technical indicators such as output and powder extraction rate, the mill runs at a faster speed, averaging between 400 and 500 rpm, and its grinding temperature during operation is relatively high, averaging between 100°C and 120°C Therefore, while obtaining a large yield, some nutrients in the flour are damaged, especially the damage t...

Claims

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Application Information

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IPC IPC(8): B02C9/04B02C11/00B02C23/08B02B5/02
Inventor 赵清
Owner 宁夏长湖实业有限公司