CN106423397B - A kind of Waxy wheat flouring technology method - Google Patents
A kind of Waxy wheat flouring technology method Download PDFInfo
- Publication number
- CN106423397B CN106423397B CN201610916995.5A CN201610916995A CN106423397B CN 106423397 B CN106423397 B CN 106423397B CN 201610916995 A CN201610916995 A CN 201610916995A CN 106423397 B CN106423397 B CN 106423397B
- Authority
- CN
- China
- Prior art keywords
- wheat
- powder
- shelling
- delivered
- waxy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C9/00—Other milling methods or mills specially adapted for grain
- B02C9/04—Systems or sequences of operations; Plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C11/00—Other auxiliary devices or accessories specially adapted for grain mills
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cereal-Derived Products (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses a kind of Waxy wheat flouring technology methods, include the following steps：（1）Wheat cleaning；（2）Wheat wetting, wheat wetting include secondary wheat wetting；（3）Shelling and clear powder.Compared with the prior art, the present invention has the advantages of：After process using the present invention, the damage of amylum grain and protein in wheat flour pulverizing process can be reduced, powder yield is improved, reduce the consumption of the energy.
Description
Technical field
The present invention relates to wheat flour milling technique more particularly to a kind of Waxy wheat flouring technology methods.
Background technology
Wheat seed hardness is an important indicator for weighing starch quality and wheat best use.Grain hardness is wheat
The main determining factor of proportion of starch broken degree in milling process.Soft wheat all shows apparent 15 ku bands of a spectrum, and hard is small
15 ku bands of a spectrum of wheat are light or extremely light, and extremely hard durum wheat is then completely without this bands of a spectrum.Starch is the important composition of wheat seed
Part is generally made of 20%-30% amyloses and 70%-80% amylopectin, wherein Granule-Bound Starch Synthase
（Granule bound starch synthase, GBSS）It is the key enzyme for synthesizing amylose, by Waxy genes（Wx
gene）Coding.Waxy albumen in hexaploid wheat is located at chromosome arm 7AS by 3 different Wx gene codes（Wx-
A1）、4AL（Wx-B1）And 7DS（Wx-D1）On, it, can will be small according to the differential expression of the deletion condition and Waxy albumen of 3 genes
Wheat is divided into 3 types：1st kind is the common wheat of three genes while expression i.e. containing 3 Waxy protein protomers, kernel direct
Chain content of starch is generally 25% or so；The 2nd kind of part waxy wheat for being missing from one or two kinds of Waxy protein protomers, straight chain
Content of starch reduces 1.7%-5.0% compared with common wheat；3rd kind is the type for lacking simultaneously three kinds of Waxy protein protomers, theoretically
Amylose, as Waxy wheat cannot be synthesized.Nearly ten years, this respect is ground in Japan, Australia, Canada, U.S. etc.
Study carefully and give prodigious concern, China just starts the research work of this respect in recent years, but mostly concentrates on Waxy wheat
Exploitation, basic research and application are upper, and Waxy wheat p owder production technique is backward at present, goes out the glutinous powder work processed of powder method using traditional Road
Skill, the waxy wheat flour of production is since technological factor amylum grain and protein can be damaged by different situations, roll banding, and powder yield is only
Have 12.6% or so；And power consumption is high.Therefore it needs to be improved for above-mentioned milling method, reduces wheat flour powder mistake
The damage of amylum grain and protein in journey, improves the yield of powder, reduces the consumption of the energy.
Invention content
The present invention is to provide a kind of Waxy wheat flouring technology method to solve above-mentioned deficiency.
The above-mentioned purpose of the present invention is realized by technical solution below：A kind of Waxy wheat flouring technology method, including
Following steps：
（1）Wheat cleaning：Waxy wheat is put into blow tank, is sent to title through embedded scraper transporter one, after weighing weight, through carrying
The machine of liter is promoted to iron remover, removes Ferromagnetic Impurities in material, then be delivered to cylindrical pre-cleaning screen, further removes impurity, then pass through
Bucket elevator one is promoted to embedded scraper transporter two, is delivered to vertical storehouse, then be delivered to powder vehicle processed by embedded scraper transporter three
Between；
（2）Wheat wetting：
First time wheat wetting：The dirty wheat sent is delivered to one decontamination of vibrating cleaning sieve, then is delivered to classification proportion successively
Stone remover one, magnetic separator one, wheat scourers one enter vibrating cleaning sieve two and further clear up after threshing wheat；Material conveying after cleaning
To dampener dampening, wheat wetting storehouse is entered back into；Tempering time 16-24 hours first time, moisture 3-4%；It is glutinous small to adjust for the first time
The institutional framework intensity of wheat each section, the relative toughness for reinforcing cortex；
Second of wheat wetting：After first time wheat wetting, it is classified into classification specific-gravity stoner two, then sequentially enters magnetic separator
Two, wheat scourers two, vibrating cleaning sieve three, magnetic separator three further clean；It is then fed into spraying machine dampening and carries out second
Secondary wheat wetting finally enters net wheat bin；Second tempering time 20-40 minutes, moisture 1-1.5%；Secondary wheat wetting is the primary profit of supplement
In the water deficient of wheat, and supplement exfoliating process, raising, the water loss of material temperature are larger and in technical process before and after decortication
The loss of the evaporation of moisture, while to improve the relative toughness for not taking off cortex, to ensure the quality of finished powder, meeting system
Powder technological requirement；
（3）Shelling and clear powder：After secondary wheat wetting, material is delivered to by flour mill, wheat flour purifier, bran finisher and high side multideck screen structure
At shelling powder-cleaning system, filter out plumule, wheat bran and wheat flour through high side multideck screen after milling, plumule and wheat bran respectively enter plumule
Baling press and wheat bran baling press are packaged, and wheat flour is sent into wheat flour through screw conveyor, bucket elevator two, powder feed system
Storehouse or Gluten workshop.
Step（3）In, flour mill is provided with twice shelling, and first of shelling rod tooth top plane is adjusted to 0.3mm, second
Shelling rod tooth top plane is adjusted to 0.15mm；Second shelling mouth speed ratio is by 2.5:1 is adjusted to 1.5:1；After adjustment, it can reduce and grind
Grind scissors shear force, accomplishes " slow mill ", is conducive to subsequent handling and keeps bran flakes complete, and endosperm is made to be easy to shave from cortex；
Step（3）In, repurification includes the clear powder process of twice, after primary clear powder, carries out repurification, repurification
It is to collect the endosperm of primary clear powder purification, carries out clear powder again, keep the heart material into flour mill purer, process
Finished powder ash content is lower, precision higher；
Further include sizing step in the Waxy wheat flouring technology method：Sizing is processing shelling, in clear powder process and its
Its process isolates the endosperm particle with wheat skin, makes Mai Pi and endosperm secondary separation, to improve the purity of endosperm, wheat slag point
The preferable wheat heart of quality and coarse powder are generated after separating out wheat skin, is sent into reduction process；
Further include reduction step in the Waxy wheat flouring technology method：Reduction：Reduction is to take shelling, sizing, clear powder
The wheat heart and coarse powder obtained is ground into the flour of certain fineness；
Further include tail rolls step in the Waxy wheat flouring technology method：Tail rolls：Tail rolls is located at the posterior segment of reduction, specially
Door processing therefrom proposes wheat flour containing the more secondary wheat heart of bran particle quality.
Repurification in the present invention need to individually be handled the wheat slag that each road shelling extracts；Shelling, secondary shelling
Slightly, fine semolina or coarse powder can similar merging treatment, but the wheat heart and coarse powder cannot be merged clear powder；The material that the middle way of escape proposes cannot
Merge with preceding road material, also should individually be handled even granularity is identical；The preferably independent clear powder of the material that sizing proposes.
In the present invention, the endosperm ash content of reduction system is entered by repurification can reduce by 5% left side on the basis of original powder
The right side can increase the operation of reduction system, and system flour extraction rate is made to be increased to 70-80%, the ash content without increasing finished powder.
The pre- grinding system speed roller speed ratio of the present invention is consistent with break system；Break system contact surface length accounts for 49.3%, mill
Roller contact surface length accounts for 26.5%.
Compared with the prior art, the present invention has the advantages of：After process using the present invention, wheat flour system can be reduced
The damage of amylum grain and protein during powder improves powder yield, reduces the consumption of the energy.
Description of the drawings
Fig. 1 is the process flow chart of the wheat cleaning in the present invention.
Fig. 2 is the process flow chart of wheat wetting in the present invention, shelling and clear powder.
Specific implementation mode
The present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of Waxy wheat flouring technology method, includes the following steps：
（1）Wheat cleaning：Waxy wheat is put into blow tank, is sent to title through embedded scraper transporter one, after weighing weight, through carrying
The machine of liter is promoted to iron remover, removes Ferromagnetic Impurities in material, then be delivered to cylindrical pre-cleaning screen, further removes impurity, then pass through
Bucket elevator one is promoted to embedded scraper transporter two, is delivered to vertical storehouse, then be delivered to powder vehicle processed by embedded scraper transporter three
Between；
（2）Wheat wetting：
First time wheat wetting：The dirty wheat sent is delivered to one decontamination of vibrating cleaning sieve, then is delivered to classification proportion successively
Stone remover one, magnetic separator one, wheat scourers one enter vibrating cleaning sieve two and further clear up after threshing wheat；Material conveying after cleaning
To dampener dampening, wheat wetting storehouse is entered back into；Tempering time 16-24 hours first time, moisture 3-4%；It is glutinous small to adjust for the first time
The institutional framework intensity of wheat each section, the relative toughness for reinforcing cortex；
Second of wheat wetting：After first time wheat wetting, it is classified into classification specific-gravity stoner two, then sequentially enters magnetic separator
Two, wheat scourers two, vibrating cleaning sieve three, magnetic separator three further clean；It is then fed into spraying machine dampening and carries out second
Secondary wheat wetting finally enters net wheat bin；Second tempering time 20-40 minutes, moisture 1-1.5%；Secondary wheat wetting is the primary profit of supplement
In the water deficient of wheat, and supplement exfoliating process, raising, the water loss of material temperature are larger and in technical process before and after decortication
The loss of the evaporation of moisture, while to improve the relative toughness for not taking off cortex, to ensure the quality of finished powder, meeting system
Powder technological requirement；
（3）Shelling and clear powder：After secondary wheat wetting, material is delivered to by flour mill, wheat flour purifier, bran finisher and high side multideck screen structure
At shelling powder-cleaning system, filter out plumule, wheat bran and wheat flour through high side multideck screen after milling, plumule and wheat bran respectively enter plumule
Baling press and wheat bran baling press are packaged, and wheat flour is sent into wheat flour through screw conveyor, bucket elevator two, powder feed system
Storehouse or Gluten workshop.
Step（3）In, flour mill is provided with twice shelling, and first of shelling rod tooth top plane is adjusted to 0.3mm, second
Shelling rod tooth top plane is adjusted to 0.15mm；Second shelling mouth speed ratio is by 2.5:1 is adjusted to 1.5:1；After adjustment, it can reduce and grind
Grind scissors shear force, accomplishes " slow mill ", is conducive to subsequent handling and keeps bran flakes complete, and endosperm is made to be easy to shave from cortex；
Step（3）In, repurification includes the clear powder process of twice, after primary clear powder, carries out repurification, repurification
It is to collect the endosperm of primary clear powder purification, carries out clear powder again, keep the heart material into flour mill purer, process
Finished powder ash content is lower, precision higher；
Further include sizing step in the Waxy wheat flouring technology method：Sizing is processing shelling, in clear powder process and its
Its process isolates the endosperm particle with wheat skin, makes Mai Pi and endosperm secondary separation, to improve the purity of endosperm, wheat slag point
The preferable wheat heart of quality and coarse powder are generated after separating out wheat skin, is sent into reduction process；
Further include reduction step in the Waxy wheat flouring technology method：Reduction：Reduction is to take shelling, sizing, clear powder
The wheat heart and coarse powder obtained is ground into the flour of certain fineness；
Further include tail rolls step in the Waxy wheat flouring technology method：Tail rolls：Tail rolls is located at the posterior segment of reduction, specially
Door processing therefrom proposes wheat flour containing the more secondary wheat heart of bran particle quality.
Repurification in the present invention need to individually be handled the wheat slag that each road shelling extracts；Shelling, secondary shelling
Slightly, fine semolina or coarse powder can similar merging treatment, but the wheat heart and coarse powder cannot be merged clear powder；The material that the middle way of escape proposes cannot
Merge with preceding road material, also should individually be handled even granularity is identical；The preferably independent clear powder of the material that sizing proposes.
In the present invention, the endosperm ash content of reduction system is entered by repurification can reduce by 5% left side on the basis of original powder
The right side can increase the operation of reduction system, and system flour extraction rate is made to be increased to 70-80%, the ash content without increasing finished powder.
The pre- grinding system speed roller speed ratio of the present invention is consistent with break system；Break system contact surface length accounts for 49.3%, mill
Roller contact surface length accounts for 26.5%.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (3)
1. a kind of Waxy wheat flouring technology method, it is characterised in that：Include the following steps：
(1) wheat cleaning：Waxy wheat is put into blow tank, is sent to title through embedded scraper transporter one, after weighing weight, boosted machine
It is promoted to iron remover, Ferromagnetic Impurities in material is removed, then be delivered to cylindrical pre-cleaning screen, further removes impurity, then through bucket type
Elevator one is promoted to embedded scraper transporter two, is delivered to vertical storehouse, then be delivered to powder workshop processed by embedded scraper transporter three；
(2) wheat wetting：
First time wheat wetting：The dirty wheat sent is delivered to one decontamination of vibrating cleaning sieve, then is delivered to classification proportion successively and removes stone
Machine one, magnetic separator one, wheat scourers one enter vibrating cleaning sieve two and further clear up after threshing wheat；Material after cleaning is delivered to
Water dispenser dampening enters back into wheat wetting storehouse；Tempering time 16-24 hours first time, moisture 3-4%；
Second of wheat wetting：After first time wheat wetting, it is classified into classification specific-gravity stoner two, then sequentially enters magnetic separator two, beats
Wheat machine two, vibrating cleaning sieve three, magnetic separator three further clean；It is then fed into spraying machine dampening and carries out second of profit
Wheat finally enters net wheat bin；Second tempering time 20-40 minutes, moisture 1-1.5%；
(3) shelling and clear powder：After secondary wheat wetting, material is delivered to and is made of flour mill, wheat flour purifier, bran finisher and high side multideck screen
Shelling powder-cleaning system, filters out plumule, wheat bran and wheat flour after milling through high side multideck screen, and plumule and wheat bran respectively enter plumule packing
Machine and wheat bran baling press are packaged, wheat flour through screw conveyor, bucket elevator two, powder feed system be sent into wheat powder cabin or
Gluten workshop；Flour mill is provided with twice shelling, and first of shelling rod tooth top plane is adjusted to 0.3mm, second shelling rod
Tooth top plane is adjusted to 0.15mm；Second shelling mouth speed ratio is by 2.5:1 is adjusted to 1.5:1；Clear powder includes the clear powder process of twice,
After primary clear powder, repurification is carried out, repurification is to collect the endosperm of primary clear powder purification, carries out clear powder again.
2. a kind of Waxy wheat flouring technology method according to claim 1, it is characterised in that：The Waxy wheat flouring technology
Method further includes sizing step；Sizing is in processing shelling, clear powder process and other process isolates the endosperm with wheat skin
Grain, makes Mai Pi and endosperm secondary separation.
3. a kind of Waxy wheat flouring technology method according to claim 1, it is characterised in that：The Waxy wheat flouring technology
Method further includes reduction step；The reduction is that the wheat heart and coarse powder that shelling, sizing, clear powder obtain are ground into flour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610916995.5A CN106423397B (en) | 2016-10-21 | 2016-10-21 | A kind of Waxy wheat flouring technology method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610916995.5A CN106423397B (en) | 2016-10-21 | 2016-10-21 | A kind of Waxy wheat flouring technology method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106423397A CN106423397A (en) | 2017-02-22 |
| CN106423397B true CN106423397B (en) | 2018-09-11 |
Family
ID=58176473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610916995.5A Active CN106423397B (en) | 2016-10-21 | 2016-10-21 | A kind of Waxy wheat flouring technology method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106423397B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107996661A (en) * | 2017-12-28 | 2018-05-08 | 合肥职业技术学院 | One kind is without aluminium coarse food grain deep-fried twisted dough sticks and preparation method thereof |
| CN108405067A (en) * | 2018-01-17 | 2018-08-17 | 刘立稳 | A kind of flour processing method improving fine powder rate |
| CN108477485B (en) * | 2018-07-02 | 2021-06-29 | 中国农业科学院农产品加工研究所 | Highland barley flour milling process for separating endosperm and cortex by adopting different mechanical properties |
| CN109225452A (en) * | 2018-09-17 | 2019-01-18 | 河南皓佳农业开发有限公司 | A kind of wheat processing technique |
| CN109701694A (en) * | 2018-12-17 | 2019-05-03 | 何天玉 | Full grain dust production technology |
| CN111013693B (en) * | 2019-11-13 | 2022-08-30 | 奇台县爱康食品有限公司 | Flour processing and making technology |
| CN111495462A (en) * | 2020-04-30 | 2020-08-07 | 莱州宏源面粉有限公司 | Wheat flour processing production line and technological process thereof |
| CN112021506A (en) * | 2020-08-21 | 2020-12-04 | 酒泉市双禧面粉有限责任公司 | Processing technology of special powder for beef noodles |
| CN115337978B (en) * | 2022-08-11 | 2023-08-25 | 博乐市西北粮油工贸有限公司 | Flour processing technology and flour processing system |
| CN116371535B (en) * | 2023-03-21 | 2024-05-24 | 河南飞天生物科技股份有限公司 | Preparation process of wheat flour |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101342502A (en) * | 2008-08-11 | 2009-01-14 | 银川长湖嘉禾科工贸有限公司 | Wheat cleaning and classifying process for flour milling of stone grinder |
| CN102527460A (en) * | 2011-12-31 | 2012-07-04 | 镇江丹玉食品有限公司 | Wheat flour cleaning production process |
| CN102553668A (en) * | 2012-01-18 | 2012-07-11 | 杭州恒天面粉集团有限公司 | High-efficiency clean process for cleaning and graded milling of wheat |
| CN103028457A (en) * | 2012-12-18 | 2013-04-10 | 滨州中裕食品有限公司 | Method for making wheat flour for extracting vital gluten |
| CN104381829A (en) * | 2014-12-08 | 2015-03-04 | 扬州名佳食品有限公司 | High-quality southern wheat steamed bun meal as well as preparation method and application thereof |
| CN104719747A (en) * | 2015-04-08 | 2015-06-24 | 青岛万润丰食品有限公司 | Whole rye flour and production method thereof |
| 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 |
-
2016
- 2016-10-21 CN CN201610916995.5A patent/CN106423397B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101342502A (en) * | 2008-08-11 | 2009-01-14 | 银川长湖嘉禾科工贸有限公司 | Wheat cleaning and classifying process for flour milling of stone grinder |
| CN102527460A (en) * | 2011-12-31 | 2012-07-04 | 镇江丹玉食品有限公司 | Wheat flour cleaning production process |
| CN102553668A (en) * | 2012-01-18 | 2012-07-11 | 杭州恒天面粉集团有限公司 | High-efficiency clean process for cleaning and graded milling of wheat |
| CN103028457A (en) * | 2012-12-18 | 2013-04-10 | 滨州中裕食品有限公司 | Method for making wheat flour for extracting vital gluten |
| CN104381829A (en) * | 2014-12-08 | 2015-03-04 | 扬州名佳食品有限公司 | High-quality southern wheat steamed bun meal as well as preparation method and application thereof |
| CN104719747A (en) * | 2015-04-08 | 2015-06-24 | 青岛万润丰食品有限公司 | Whole rye flour and production method thereof |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106423397A (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106423397B (en) | A kind of Waxy wheat flouring technology method | |
| CN102500446B (en) | Dry method processing process and device for corn | |
| CN103977852B (en) | Fluor producing process | |
| CN1962068A (en) | Novel powder preparation process by using stone grinder | |
| CN101486005B (en) | Technique for processing millet with remained germ | |
| WO2013064042A1 (en) | Process for producing rice from unhulled rice and device therefor | |
| CN104941715B (en) | A kind of fluor producing process | |
| SK666888A3 (en) | Process for the manufacture of cereal milled products and device for carrying out this process | |
| CN101181695A (en) | Ultra-fine water-milling glutinous rice flour processing technique | |
| CN103416664B (en) | Method for producing water-grinding glutinous rice flour | |
| CN108579853A (en) | A kind of rice rice with remained germ reservation nutrient source technique | |
| CN106269016B (en) | Highland barley powder processing technology | |
| CN106179563B (en) | A kind of germ separation technique | |
| CN102921493A (en) | Novel all-dry method corn co-production process | |
| CN108837882A (en) | A kind of corn processing method | |
| CN106000515B (en) | Highland barley processing technology | |
| RU2533006C1 (en) | Method for production of amaranth seeds grinding products and technological line for its implementation | |
| US5387430A (en) | By-product fractions from debranned wheat | |
| CN208526782U (en) | Wheat grain powder production system | |
| CN105057018A (en) | Processing method for improving whole grain degree of polished round-grained rice | |
| CN108740205A (en) | A kind of health small coarse cereals processing method | |
| CN107377048A (en) | Novel glue rice huller sand roller-type rice mill | |
| US20120034682A1 (en) | Process for Separating High Purity Germ and Bran from Corn | |
| RU2537528C2 (en) | Method for production of triticale grain groats (similar to pearl barley) | |
| Jones | The essentials of the flour-milling process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |