CN1962068A - Novel powder preparation process by using stone grinder - Google Patents
Novel powder preparation process by using stone grinder Download PDFInfo
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- CN1962068A CN1962068A CN 200610162695 CN200610162695A CN1962068A CN 1962068 A CN1962068 A CN 1962068A CN 200610162695 CN200610162695 CN 200610162695 CN 200610162695 A CN200610162695 A CN 200610162695A CN 1962068 A CN1962068 A CN 1962068A
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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
The present invention relates to the flour processing technique field, particularly relate to a kind of novel powder preparation process by using stone grinder.
Background technology
Modern flouring technology is to utilize to arrange careful grinding roller, what be particular about is the lappingout fine grinding: the orderly discaling roll of shelling aspect utilization arrangement is shelled one by one and is scraped, reduction then adopts smooth roll to measure powder greatly, and the discaling roll of shelling carries out shearing stripping and scrapes in the operation, and reduction is then carried out the powder of getting of compaction type.This mode is in order to devote exclusive attention to output and technical indicator such as flour extraction rate, the running speed of flour mill is very fast, on average between 400～500 rev/mins, the mill temperature is higher in its running, on average between 100 ℃～120 ℃, so obtaining the more large-tonnage while, cause that part nutrition material is decreased in the flour, especially the extent of damage of protein is bigger in the wheat, damage starch increases (contain many amylopectin and amylose in the wheat, because employing steel rider and grinding are too strong, cause starch chain to be decreased) simultaneously, the natural wheat fragrance of flour loses much simultaneously, and the outstanding behaviours on farinograph is exactly reduction stabilization time of dough; Secondly aspect technology is provided with, because the technical characteristic of steel grinding roller, when wheat goes into to grind, higher to its percentage of damage, produce a large amount of wheat hearts simultaneously, the wheat slag is light skin so modern powder process adopts, the method for center of gravity, it is general when 4～5 road shellings are set, meeting relative set 7～8 road reductions, 2～3 road sizing, 1～2 road tail mushroom, these reductions, sizing and tail rolls mostly adopt smooth roll, get powder by the mode of rolling,, like this when obtaining big output and better flour extraction, the also corresponding increase of the extent of damage of the nutriment in the wheat flour causes the nutritive value of flour to reduce.
Flour milling of stone grinder is China's ancient powder process mode in several thousand, uses till today always, and its Product Green is natural, and mouthfeel is good, and wheat is aromatic strongly fragrant, and nutritive value is higher.At present, traditional flour milling of stone grinder is that the repeatedly that utilizes separate unit or two socle mill to carry out 1～4 time grinds and gets powder, its cortex with rely on artificial smashing and get grinding and get powder at last again and again separating of the wheat heart fully, with regard to its technology, technology is simple, operation is loaded down with trivial details, and labour intensity is big, yields poorly, can't guarantee market supply, the most important thing is that product quality is controlled by people's sensation fully, quality can't guarantee at all.
Summary of the invention
Purpose of the present invention just is to overcome the defective of above-mentioned prior art; a kind of characteristics that combine traditional flour milling of stone grinder and modern flouring technology are provided; both retained product good tastes; wheat is aromatic strongly fragrant; the characteristics that are of high nutritive value; can realize industrialization, large-scale production again, and the novel powder preparation process by using stone grinder of constant product quality.
The present invention is achieved through the following technical solutions:
A kind of novel powder preparation process by using stone grinder, comprise the impurity elimination of raw material, wash wheat, wheat wetting threshes wheat and the abrasive dust process, it is characterized in that described abrasive dust process carries out in pulverizer for stone mill, what adopt is sizing of four reductions of No. four shellings, grinds the mode that powder is got in the shunting by the road, and the material behind each road shelling at first carries out screen, with skin, the heart, powder, slag separates, wherein skin enters down shelling one, and the heart enters that corresponding with it one reduction with adjacent following reduction, and powder is collected, slag enters sizing, material after each road reduction also is to carry out screen earlier, with the heart, powder, slag separates, and its center enters down reduction one, powder is collected, and slag enters sizing;
The separation of described slag is only carried out in the first road shelling, the second road shelling and the first road reduction, and the slag of collecting this moment carries out screen through after the sizing, and skin, the heart, powder, slag are separated, and wherein skin enters the 3rd road shelling, and the heart enters the second road reduction, and powder is collected.
Novel powder preparation process by using stone grinder of the present invention is the product that traditional flour milling of stone grinder combines with modern flouring technology, at first, because the characteristic of grinding roller made of stones itself, therefore its roll flute is roomy, and running speed is slower, average 150 rev/mins, it is lower to grind temperature simultaneously, between average 40 ℃～50 ℃, it is got powder and all finishes through grinding screen, thereby less to the nutriment infringement of wheat, kept the wheat pure natural, the aromatic strongly fragrant characteristics of wheat; Secondly, on technology is provided with, because the characteristic of grinding roller made of stones, the powder process thought that has adopted shelling and reduction to lay equal stress on, utilize the wheat skin to separate the modern milling method that classification is purified with the wheat heart, four road shellings are set simultaneously, four road reductions, utilization is ground the mode that powder is got in the shunting by the road, effectively containing powder in the extraction wheat, when improving output and quality stability, guaranteed the infringement that it is less to each nutrition again, make its product wheat aromatic strongly fragrant, be of high nutritive value.
Novel powder preparation process by using stone grinder of the present invention has been realized the industrialization and the large-scale production of flour milling of stone grinder.
Result of the test shows that the every index of flour of producing by the present invention has all reached national standard, and some index is also better than what expect, sees table 1 for details:
Table 1: the contrast of the stone mill powder that the present invention produces and traditional stone mill powder, modern wheat grains for flour milling powder
| Tradition stone mill powder | Stone mill powder of the present invention | Modern wheat grains for flour milling powder | |
| Flour extraction | 60％ | 70％ | 73％ |
| Ton powder power consumption | 60 | 65 | 75 |
| Sand content | 0.02％ | 0.018％ | 0.016％ |
| The magnetic metal thing | 0.002g/kg | 0.0018g/kg | 0.0026g/kg |
| Gluten quality | 32.1％ | 33％ | 31.6％ |
| Protein | 12.1％ | 12.6％ | 11.6％ |
| Moisture content | 13.9％ | 13.8％ | 14％ |
| Fineness degree | All, retain sieve 9.2% CB42 number with crossing sieve CB30 number | All, retain sieve 6.5% CB42 number with crossing sieve CB30 number | All, retain sieve 4.8% CB42 number with crossing sieve CB30 number |
| Machining accuracy control experiment pink colour bran star | Qualified | Qualified | Qualified |
| Stabilization time | 7.8min | 8.2min | 6.8min |
Description of drawings
Fig. 1 is a powder preparation process by using stone grinder schematic diagram of the present invention.
The specific embodiment
At first wheat is handled according to processed conventionally mode, comprised impurity elimination, wash wheat, wheat wetting process such as thresh wheat is sent into abrasive dust in the flour mill then, and the powder that comes out is sent into and screened in the high side multideck screen, and bran finisher gets final product after increasing the powder rate.Wherein impurity elimination comprises that vibratory sieve band selection by winnowing is got with the screening of drum sieve, magnetic separation, and the stone remover screening, the refiner screening, wheat scourers band selection by winnowing etc., purpose are the sandstones of removing in the raw material, foreign material, magnetic metal impurity, ash grades; Wash wheat and in wheat washer, carry out, wash the automatic dampener of Mai Houyong and spray, send into then and soaked in the wheat wetting storehouse 16～36 hours to regulate wheat water content.
Abrasive dust carries out in pulverizer for stone mill, what adopt is one sizing of four shellings, four reductions, grind the mode that powder is got in the shunting by the road, specifically shown in body, wherein B represents shelling, M represents reduction, S represents sizing, F represents powder: the material behind the shelling (1B) carries out screen for the first time, with skin, the heart, powder, slag separates, wherein skin enters the second road shelling (2B), and the heart enters the first road reduction (1M) and the second road reduction (2M), and powder is collected, slag enters in the sizing (1S), the second road shelling (2B) back material carries out screen, with skin, the heart, powder, slag separates, and wherein skin enters the 3rd road shelling (3B), the heart enters the second road reduction (2M) and the 3rd road reduction (3M), powder is collected, and slag enters in the sizing (1S), at this moment, behind the twice shelling, therefore slag has not in fact existed, and entering in the material behind the 3rd road shelling (3B) only has skin, the heart and powder are through screen, with skin, the heart, powder separates, wherein skin enters the 4th road shelling (4B), and the heart enters the 3rd road reduction (3M) and the 4th road reduction (4M), and powder is collected, the 4th road shelling (4) back material carries out screen, powder is collected, and the heart enters the 4th road reduction (4M), and all the other do byproduct is wheat bran.Material after the reduction (1M) is through screen for the first time, with the heart, powder, slag separates, its center enters the second road reduction (2M), powder is collected, and slag enters in the sizing (1S), at this moment, after one reduction (1M), slag has not existed yet, and the material that therefore enters in the second road reduction (2M) is only had the inclination and powder after grinding screen, and the heart enters the 3rd road reduction (3M), powder is collected, material after the 3rd road reduction (3M) separates the heart through screen with powder, its center enters the 4th road reduction (4M), powder is collected, material after the 4th road reduction (4M) is collected powder through screen, and all the other are byproduct.Because through shelling (1B) for the first time, shelling (2B) and no longer include the slag existence in the material of reduction (1M) back for the first time for the second time, therefore slag can be ground through sizing (1S), the skin that separates after the screen continues to be fed in the 3rd road shelling (3B), the separating obtained heart is sent in the second road reduction (2M), powder is collected, to improve flour extraction.Above-mentioned resulting powder concentrates in the collecting bin and can obtain stay-in-grade flour.
Claims (2)
1. novel powder preparation process by using stone grinder, comprise the impurity elimination of raw material, wash wheat, wheat wetting, thresh wheat and the abrasive dust process, it is characterized in that described abrasive dust process carries out in pulverizer for stone mill, what adopt is sizing of four reductions of No. four shellings, grinds the mode that powder is got in the shunting by the road, and the material behind each road shelling at first carries out screen, with skin, the heart, powder, slag separates, wherein skin enters down shelling one, and the heart enters that corresponding with it one reduction with adjacent following reduction, and powder is collected, slag enters sizing, material after each road reduction also is to carry out screen earlier, with the heart, powder, slag separates, and its center enters down reduction one, powder is collected, and slag enters sizing.
2. novel powder preparation process by using stone grinder as claimed in claim 1, it is characterized in that the separation that is described slag only carries out in the first road shelling, the second road shelling and the first road reduction, the slag of collecting this moment carries out screen through after the sizing, skin, the heart, powder, slag are separated, wherein skin enters the 3rd road shelling, the heart enters the second road reduction, and powder is collected.
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| CN 200610162695 CN1962068A (en) | 2006-12-01 | 2006-12-01 | Novel powder preparation process by using stone grinder |
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| CN 200610162695 CN1962068A (en) | 2006-12-01 | 2006-12-01 | Novel powder preparation process by using stone grinder |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357375A (en) * | 2011-07-12 | 2012-02-22 | 邯郸市祥龙粮油有限公司 | Protein flour production method using stone mill |
| CN102989543A (en) * | 2012-12-19 | 2013-03-27 | 滨州中裕食品有限公司 | Preparation technology of alkaline noodle flour |
| CN105149043A (en) * | 2015-08-31 | 2015-12-16 | 明光市双喜粮油食品有限公司 | Processing technology for improving grinding flour yield |
| CN106269021A (en) * | 2016-08-24 | 2017-01-04 | 贵州廻龙溪绿色食品有限公司 | A kind of manufacture method of flour |
| CN106732942A (en) * | 2016-12-27 | 2017-05-31 | 河南天香面业有限公司 | Stone mill prepares wholemeal production technology |
| CN107396946A (en) * | 2017-09-19 | 2017-11-28 | 安徽皖雪食品有限公司 | A kind of selenium-supply function flour and its production method |
| CN107397228A (en) * | 2017-09-19 | 2017-11-28 | 安徽皖雪食品有限公司 | A kind of high calcium nutritive wheat flour and its production method |
| CN107594303A (en) * | 2017-09-19 | 2018-01-19 | 安徽昊晨食品有限公司 | A kind of zinc-rich nutrient flour and its production method |
| CN107647255A (en) * | 2017-09-19 | 2018-02-02 | 安徽昊晨食品有限公司 | A kind of rich untouchable powder and its production method |
| CN107751742A (en) * | 2017-11-02 | 2018-03-06 | 安徽昊晨食品有限公司 | The flour and its production method that a kind of suitable children eat |
| CN107853558A (en) * | 2017-11-02 | 2018-03-30 | 安徽皖雪食品有限公司 | A kind of nutritive vegetable-wheat flour and its production method |
| CN107890004A (en) * | 2017-11-02 | 2018-04-10 | 安徽昊晨食品有限公司 | The flour and its production method that a kind of suitable old man eats |
| CN107897656A (en) * | 2017-11-02 | 2018-04-13 | 安徽皖雪食品有限公司 | A kind of flour and its production method that can promote digestion |
| CN107897657A (en) * | 2017-11-02 | 2018-04-13 | 安徽皖雪食品有限公司 | A kind of coarse food grain flour and its production method |
| CN107897655A (en) * | 2017-11-02 | 2018-04-13 | 安徽皖雪食品有限公司 | A kind of potato flour and its production method |
| CN107950863A (en) * | 2017-11-02 | 2018-04-24 | 安徽昊晨食品有限公司 | The flour and its production method that a kind of suitable women is eaten |
| CN107981162A (en) * | 2017-11-02 | 2018-05-04 | 安徽昊晨食品有限公司 | The flour and its production method that a kind of suitable male eats |
| CN110918186A (en) * | 2019-11-08 | 2020-03-27 | 仲吉成 | Production method and production system of stone mill flour |
| CN113677437A (en) * | 2019-04-04 | 2021-11-19 | 株式会社佐竹 | Monitoring system of powder process equipment |
-
2006
- 2006-12-01 CN CN 200610162695 patent/CN1962068A/en active Pending
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357375A (en) * | 2011-07-12 | 2012-02-22 | 邯郸市祥龙粮油有限公司 | Protein flour production method using stone mill |
| CN102989543A (en) * | 2012-12-19 | 2013-03-27 | 滨州中裕食品有限公司 | Preparation technology of alkaline noodle flour |
| CN102989543B (en) * | 2012-12-19 | 2015-02-04 | 滨州中裕食品有限公司 | Preparation technology of alkaline noodle flour |
| CN105149043A (en) * | 2015-08-31 | 2015-12-16 | 明光市双喜粮油食品有限公司 | Processing technology for improving grinding flour yield |
| CN106269021A (en) * | 2016-08-24 | 2017-01-04 | 贵州廻龙溪绿色食品有限公司 | A kind of manufacture method of flour |
| CN106732942B (en) * | 2016-12-27 | 2019-02-01 | 河南天香面业有限公司 | Stone mill prepares wholemeal production technology |
| CN106732942A (en) * | 2016-12-27 | 2017-05-31 | 河南天香面业有限公司 | Stone mill prepares wholemeal production technology |
| CN107396946A (en) * | 2017-09-19 | 2017-11-28 | 安徽皖雪食品有限公司 | A kind of selenium-supply function flour and its production method |
| CN107397228A (en) * | 2017-09-19 | 2017-11-28 | 安徽皖雪食品有限公司 | A kind of high calcium nutritive wheat flour and its production method |
| CN107594303A (en) * | 2017-09-19 | 2018-01-19 | 安徽昊晨食品有限公司 | A kind of zinc-rich nutrient flour and its production method |
| CN107647255A (en) * | 2017-09-19 | 2018-02-02 | 安徽昊晨食品有限公司 | A kind of rich untouchable powder and its production method |
| CN107751742A (en) * | 2017-11-02 | 2018-03-06 | 安徽昊晨食品有限公司 | The flour and its production method that a kind of suitable children eat |
| CN107890004A (en) * | 2017-11-02 | 2018-04-10 | 安徽昊晨食品有限公司 | The flour and its production method that a kind of suitable old man eats |
| CN107897656A (en) * | 2017-11-02 | 2018-04-13 | 安徽皖雪食品有限公司 | A kind of flour and its production method that can promote digestion |
| CN107897657A (en) * | 2017-11-02 | 2018-04-13 | 安徽皖雪食品有限公司 | A kind of coarse food grain flour and its production method |
| CN107897655A (en) * | 2017-11-02 | 2018-04-13 | 安徽皖雪食品有限公司 | A kind of potato flour and its production method |
| CN107950863A (en) * | 2017-11-02 | 2018-04-24 | 安徽昊晨食品有限公司 | The flour and its production method that a kind of suitable women is eaten |
| CN107981162A (en) * | 2017-11-02 | 2018-05-04 | 安徽昊晨食品有限公司 | The flour and its production method that a kind of suitable male eats |
| CN107853558A (en) * | 2017-11-02 | 2018-03-30 | 安徽皖雪食品有限公司 | A kind of nutritive vegetable-wheat flour and its production method |
| CN113677437A (en) * | 2019-04-04 | 2021-11-19 | 株式会社佐竹 | Monitoring system of powder process equipment |
| US20220176382A1 (en) * | 2019-04-04 | 2022-06-09 | Satake Corporation | Monitoring system for milling facility |
| CN110918186A (en) * | 2019-11-08 | 2020-03-27 | 仲吉成 | Production method and production system of stone mill flour |
| CN110918186B (en) * | 2019-11-08 | 2021-10-15 | 仲吉成 | Production method and production system of stone mill flour |
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Open date: 20070516 |