CN103599821B - A kind of wholemeal family manufacture method and device thereof - Google Patents

A kind of wholemeal family manufacture method and device thereof Download PDF

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Publication number
CN103599821B
CN103599821B CN201310578270.6A CN201310578270A CN103599821B CN 103599821 B CN103599821 B CN 103599821B CN 201310578270 A CN201310578270 A CN 201310578270A CN 103599821 B CN103599821 B CN 103599821B
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wheat
steel wire
skin
powder
wholemeal
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Expired - Fee Related
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CN201310578270.6A
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CN103599821A (en
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朱恩俊
周海清
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Nanjing University of Finance and Economics
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Nanjing University of Finance and Economics
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Abstract

The invention provides a kind of wholemeal family manufacture method, its technical process is utilize the steel wire cylinder be obliquely installed directly wheat to be carried out successively controlled mill skin; The wheat eliminating part wheat skin after mill skin enters processing barrel automatically, is taken out by the wheat flour obtained after utilizing collision blade to carry out colliding powder process to wheat; Collision powder process cutter being automatically switched into cutter cutting powder cutter, by failing after collision powder process to collide after broken wheat skin portion carries out cutter cutting powder, the wheat skin powder obtained being taken out; The wheat skin powder that the wheat flour make collision powder process and cutter cutting powder make mixes by a certain percentage, obtains the wholemeal of different taste.The present invention does not need to carry out wheat wetting to wheat, directly processes wheat, saves procedure of processing and process time; Use rubbing method mill skin, the mill skin degree of wheat can arbitrarily be controlled; Wheat flour and Mai Pi powder are separately deposited, can mix with arbitrary proportion when use, according to the ratio needing design different of different mouthfeels.

Description

A kind of wholemeal family manufacture method and device thereof
Technical field
The present invention relates to wholemeal make field, particularly relate to a kind of individual family can wholemeal preparation method and device.
Background technology
Wheat is one of main food of the mankind.In all cereal crops in the current whole world, the sown area of wheat and output occupy first.The world is that the population of staple food grain accounts for total world population's more than 1/3 with wheat.Wheat be planted in the history that China has more than 4700 year, also to leap to the first position in the cultivated area of China.
Wheat seed is divided into three parts anatomically, i.e. wheat skin, endosperm and plumule.The shared by weight percentage of each several part is: wheat skin 12 ~ 14%, endosperm 82 ~ 85%, plumule 2 ~ 3%.Wheat skin divides again 6 layer tissues such as epidermis, exocarp, endocarp, seed coat, megarchidium layer and aleurone.Wheat seed is nutritious, and its main component has moisture, starch, protein, fat, mineral matter, vitamin and cellulose etc., and wherein content of starch is about 60-80%, protein 8-18%, fat 1.5-2.0%, mineral matter 1.5-2.0%, and various vitamin and cellulose etc.
Starch is materials maximum in wheat chemical composition, all concentrates in endosperm, not starch-containing in Mai Pi and plumule.Protein content in wheat skin and plumule is than high in endosperm; In wheat skin, the protein content in aleurone is the highest.Fat is mainly distributed in wheat embryo and aleurone, and it forms primarily of unrighted acid, thus has higher nutritive value; Fat content in endosperm is very low, is about 0.6%.Mineral matter is mainly distributed in Mai Pi and plumule, and content of mineral substances is about 20 times more than of endosperm mineral content.Content of mineral substances wherein in aleurone can up to 10%.Vitamin is mainly distributed in plumule and aleurone, and the kind of vitamin has B family vitamin, vitamin A 1with vitamin E etc.Cellulose is mainly distributed in Mai Pizhong, and its content accounts for more than 80% of total fiber cellulose content in wheat seed, and in endosperm, content is few.
Wheat flour milling, by the endosperm in wheat seed and Mai Pi and germ separation, and the process of pulverizing.Endosperm contains much starch, and containing the gluten quality that part is made up of protein, stable chemical nature, easily for human body is digested and assimilated, is the primary raw material making the various food such as bread, cake.
Wheat skin, owing to there being deep color, affects pink colour and the baking quality of wheat flour, so wheat skin is the part will removed in wheat flour milling process.
Plumule is the part that wheat seed vital movement is the strongest, containing 25 ~ 33% protein, 6 ~ 11% fat in plumule, and have abundant vitamin E, the expression activitiy of enzyme is strong, nutritive value is very high, if but were mixed in wheat flour in wheat flour milling process, its color and luster and storage stability could be affected, also have harmful effect to its baking quality.When powder process, some technique extracts plumule separately by proposing embryo measure, and some technique does not extract plumule (part is mixed into wheat flour, and a part is mixed into wheat bran).
Yin Maipi and wheat germ are mixed in wheat flour can affect color and luster and curing property, and easily at storage mesometamorphism, therefore the two is separated with endosperm, be conventional wheat powder process must through step.
In the wheat flour milling technique of routine, wheat flour contains hardly or only contains a small amount of wheat skin and plumule.Therefore in wheat flour, content of cellulose is few, as only contained 0.6% in standard flour; In wheat flour, fat content is also little, usual less than 1%; Vitamin in wheat is mainly present in aleurone and plumule, also significantly reduces after making wheat flour; Mineral matter in wheat is mainly calcium, iron, potassium, magnesium, sodium etc., and they are present in aleurone in a large number, along with the raising of machining accuracy equally significantly reduces.
Along with growth in the living standard, people covet high-precision food (comprising refining flour), cause the intake of dietary fiber few.Dietary fiber is that health diet is indispensable; from digesting and assimilating; it does not almost act on human body; can not be absorbed by the body, but dietary fiber plays important role in maintenance digestive system health, it can clean wall of digestive and strengthen digestive function; thus the alimentary canal that protection is fragile; help to promote intestines peristalsis, promote to digest and assimilate, be conducive to ight soil and discharge.Absorbing enough dietary fibers can also angiocardiopathy preventing, digestive system cancer, diabetes and Other diseases.Containing cellulose in wheat skin, its content accounts for more than 80% of total fiber cellulose content in wheat seed, is representative dietary fiber.
Wheat embryo is the elite of wheat seed, but becomes the byproduct of wheat flour milling.Wheat embryo is rich in fat, can be used for extracting wheat-germ oil, wherein 80% is unrighted acid, and linoleic acid content accounts for more than 50%, also containing natural VE complex, it is the edible oil that nutritive value is very high, there is special health-care effect, the function of people's brain cell can be improved, strengthen memory, also have and cell viability is strengthened, improve the function of muscle endurance.Protein content in wheat embryo is 4 times of protein content in flour, 8 seed amino acids containing needed by human, and the lysine of particularly shortage in general cereal, all exceeds tens times than rice and refining flour.Lysine can promote the g and D of child effectively.
Along with the development of wheat flour milling technology and improving constantly of people's living standard, the required precision of people to wheat flour is more and more higher, thus the nutritional labeling of wheat is split in byproduct more and more.In order to make full use of the nutritive value of wheat, people start to make and consume wholemeal.So-called wholemeal, when being exactly wheat flour milling, uses the whole tissue comprising the wheat of Mai Pi and plumule and the powder worn into.Wholemeal contains the whole nutriment of wheat seed.Compare refined wheat powder, the outward appearance obfuscation of wholemeal, the colors such as the steamed bun processed, boiled dumpling are dark yellow, mouthfeel and taste is fragrant and sweet has dense wheat fragrance.
But wheat flour is the grain variety of storage stability difference, can not long-term storage, in the easy moisture absorption of shelf time and oxidation.High temperature, high humidity can cause wheat flour to generate heat, go mouldy, insect and mould breeding, affect using character.The adsorptivity of wheat flour is very strong, once there is peculiar smell, is difficult to removing, and time serious, doing what food all has peculiar smell to remain.Wheat flour shelf time is relevant for season with processing, the April can storing next year of processing in autumn; In the May can storing next year of processing in winter, what summer processed generally can only store 1 month.Compared with wheat flour, wheat has good keeping quality, and storage stability is good, under normal circumstances, stores and still can keep good quality in 3 ~ 5 years.Therefore be in and want to have fresh wheat flour, design a family expenses wheat flour mill extremely important.
The usual step preparing wholemeal is at present wheat wetting, grinds skin, pulverizes three steps, and the present invention devises a kind of wholemeal preparation method of directly carrying out grinding skin without the need to wheat wetting, can be controlled the mill skin degree of wheat by the mill skin time controlling the first stage; The method utilizing collision powder process and cutter cutting powder to combine is processed the wheat after mill skin
Summary of the invention
In order to solve the deficiencies in the prior art, solve wheat flour can not long-term storage and existing wholemeal flour mill volume is too huge and abrasive dust time can affect the nutrition of wheat, devise a kind of wholemeal family manufacture method and device thereof of adjustable mill skin degree of family expenses.
For achieving the above object, the technical solution adopted in the present invention is: a kind of wholemeal family manufacture method, its processing step is: the wheat without wheat wetting process is carried out mill skin, the mode that mill skin adopts tilted-putted steel wire cylinder and the wheat of high-speed rotation surface to carry out rubbing is carried out, by grinding the mill skin degree of the regulable control wheat of skin time to wheat to the adjustment of steel wire drum rotation speed and steel wire cylinder to reach successively controlled object; The wheat skin powder produced in mill skin process is directly discharged; Pour the wheat eliminating part wheat skin after mill skin into processing barrel, collision powder process is carried out to wheat, in collision pulverizing process, the endosperm fraction of wheat can be made into wheat flour, and Mai Pi and germ fraction are difficult to be made into powder, uses the wheat flour sucking-off that air exhauster will make; Carrying out cutter cutting powder to failing to collide broken wheat skin portion after collision powder process, using the wheat skin powder sucking-off that air exhauster will make; Wheat flour after making and Mai Pi powder Homogeneous phase mixing, obtain finished product wholemeal.
A kind of wholemeal family manufacture device, comprises casing, the feeding cylinder be located on casing, is provided with steel wire cylinder, baffle plate, processing barrel and air exhauster in casing; Steel wire cylinder is provided with charging aperture and discharging opening, and the charging aperture of steel wire cylinder connects feeding cylinder, and the discharging opening of steel wire cylinder is communicated with processing barrel; Baffle plate is contained in casing immediately below steel wire cylinder, and processing barrel is contained in immediately below casing Internal baffle; Collision blade and cutter cutting edge is provided with in processing barrel; Air exhauster is contained on the sidewall of processing barrel.
Further, steel wire cylinder comprises the outer steel wire of bored roll shape, the interior steel wire of bored roll shape and solid roll, and interior steel wire is fixed on the surface of solid roll, is spaced a distance between outer steel wire and interior steel wire; Steel wire drum-inclined designs, and charging aperture is located at the position of outer steel wire peak, and discharging opening is located at the position of outer steel wire minimum point, and outer steel wire can around central shaft 90-degree rotation, and interior steel wire and solid roll can around central shaft high-speed rotation.
Further, processing barrel bottom centre position is provided with a vertically arranged rotating shaft, and rotating shaft installation shock blade and cutter cutting edge successively from top to bottom, through external motor bottom processing barrel below rotating shaft.
Further, one deck filter screen air exhauster is equipped with.
Compared with prior art, the present invention has the following advantages: do not need to carry out wheat wetting to wheat, directly process wheat, save procedure of processing and process time; Use rubbing method mill skin, the mill skin degree of wheat can arbitrarily be controlled; Wheat flour and Mai Pi powder are separately deposited, can mix with arbitrary proportion when use, according to the ratio needing design different of different mouthfeels.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of wholemeal family manufacture device of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further detailed.
A kind of wholemeal family manufacture device, comprises casing 1, the feeding cylinder 2 be located on casing 1, is provided with steel wire cylinder 3, baffle plate 4, processing barrel 5 and air exhauster 6 in casing 1; Steel wire cylinder 3 is provided with charging aperture 7 and discharging opening 8, and the charging aperture 7 of steel wire cylinder connects the outlet at bottom of feeding cylinder 2, and the discharging opening 8 of steel wire cylinder is communicated with processing barrel 5; Baffle plate 4 is contained in casing 1 immediately below steel wire cylinder 3, and processing barrel 5 is contained in immediately below casing 1 Internal baffle 4; Collision blade 9 and cutter cutting edge 10 is provided with in processing barrel; Air exhauster 6 is contained on the sidewall of processing barrel 5.
Steel wire cylinder 3 comprises the outer steel wire of bored roll shape, the interior steel wire of bored roll shape and solid roll, and interior steel wire is fixed on the surface of solid roll, is spaced a distance between outer steel wire and interior steel wire; Steel wire cylinder 3 inclined design, charging aperture is located at the position of outer steel wire peak, discharging opening is located at the position of outer steel wire minimum point, outer steel wire can around central shaft 90-degree rotation, during rotation, the size of charging aperture and discharging opening and then can be rotated and changed, thus controlling the speed of whole charging discharging; Interior steel wire and solid roll around central shaft high-speed rotation, can carry out mill skin to the wheat putting into steel wire cylinder 3 during rotation.
Processing barrel 5 bottom centre position is provided with a vertically arranged rotating shaft 11, rotating shaft 11 installation shock blade 9 and cutter cutting edge 10 successively from top to bottom, through external motor 12 bottom processing barrel below rotating shaft 11, motor 12 is utilized directly to drive rotating shaft 11 rotate thus drive the work of collision blade 9 and cutter cutting edge 10.
One deck filter screen air exhauster 6 is equipped with, while can preventing extracting wheat flour and Mai Pi powder out by the wheat belt of non-milled out.
During specific works, wheat is poured into from feeding cylinder 2, rotate outer steel wire and control the flow velocity that wheat enters steel wire cylinder 3, then steel wire cylinder 3 starts to carry out mill skin to wheat, because of steel wire cylinder 3 slant setting, slowly move down under the shock effect that wheat can produce in the rolling of steel wire cylinder 3, spill enter processing barrel 5 when moving to discharging opening 8 position from discharging opening 8, the wheat skin powder that mill skin produces can directly escape on baffle plate 4 from steel wire cylinder 3.When the complete skin of the mill in processing barrel 5 wheat quantity is abundant, motor 12 starts to rotate the motion driving collision blade 9, and when collision blade 9 works, air exhauster 6 is opened, and is utilized by the wheat flour made air exhauster to extract out and stores; After collision pulverizing process, cutter cutting edge 10 can be automatically switched to, start to carry out cutter cutting powder, after pulverizing process cut by cutter, be utilized by the wheat skin powder made air exhauster to extract out and store.Wheat flour and Mai Pi powder are deposited respectively, need to mix according to demand when using, and can obtain the wholemeal that arbitrarily can regulate and control ratio needed.

Claims (5)

1. a wholemeal family manufacture method, its processing step is: the wheat without wheat wetting process is carried out mill skin, the mode that mill skin adopts tilted-putted steel wire cylinder and the wheat of high-speed rotation surface to carry out rubbing is carried out, by grinding the mill skin degree of the regulable control wheat of skin time to wheat to the adjustment of steel wire drum rotation speed and steel wire cylinder to reach successively controlled object; The wheat skin powder produced in mill skin process is directly discharged; Pour the wheat eliminating part wheat skin after mill skin into processing barrel, collision powder process is carried out to wheat, in collision pulverizing process, the endosperm fraction of wheat can be made into wheat flour, and Mai Pi and germ fraction are difficult to be made into powder, uses the wheat flour sucking-off that air exhauster will make; Carrying out cutter cutting powder to failing to collide broken wheat skin portion after collision powder process, using the wheat skin powder sucking-off that air exhauster will make; Wheat flour after making and Mai Pi powder Homogeneous phase mixing, obtain finished product wholemeal.
2. a wholemeal family manufacture device, comprises casing, the feeding cylinder be located on casing, is provided with steel wire cylinder, baffle plate, processing barrel and air exhauster in casing; Steel wire cylinder is provided with charging aperture and discharging opening, and the charging aperture of steel wire cylinder connects feeding cylinder, and the discharging opening of steel wire cylinder is communicated with processing barrel; Baffle plate is contained in casing immediately below steel wire cylinder, and processing barrel is contained in immediately below casing Internal baffle; Collision blade and cutter cutting edge is provided with in processing barrel; Air exhauster is contained on the sidewall of processing barrel.
3. a kind of wholemeal family manufacture device according to claim 2, it is characterized in that: described steel wire cylinder comprises the outer steel wire of bored roll shape, the interior steel wire of bored roll shape and solid roll, interior steel wire is fixed on the surface of solid roll, is spaced a distance between outer steel wire and interior steel wire; Steel wire drum-inclined designs, and charging aperture is located at the position of outer steel wire peak, and discharging opening is located at the position of outer steel wire minimum point, and outer steel wire can around central shaft 90-degree rotation, and interior steel wire and solid roll can around central shaft high-speed rotation.
4. a kind of wholemeal family manufacture device according to claim 2, it is characterized in that: described processing barrel bottom centre position is provided with a vertically arranged rotating shaft, rotating shaft installation shock blade and cutter cutting edge successively from top to bottom, through external motor bottom processing barrel below rotating shaft.
5. a kind of wholemeal family manufacture device according to claim 2, is characterized in that: described air exhauster is equipped with one deck filter screen.
CN201310578270.6A 2013-11-13 2013-11-13 A kind of wholemeal family manufacture method and device thereof Expired - Fee Related CN103599821B (en)

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CN110101001A (en) * 2019-05-20 2019-08-09 重庆工商大学 A kind of 3D- whole wheat powder producing method and application
CN111871483B (en) * 2020-08-07 2021-08-24 常州市武进双湖粮油机械股份有限公司 Corn hulling device for rice processing
CN112106933A (en) * 2020-09-08 2020-12-22 安徽皖雪食品有限公司 Method for preparing whole-wheat bread by compounding wheat flour

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JPH0777618B2 (en) * 1988-06-16 1995-08-23 株式会社佐竹製作所 Milling method and apparatus
DE4228114A1 (en) * 1992-08-25 1994-03-03 Jackering Altenburger Masch Process and device for the production of wheat flour
CN1974018A (en) * 2006-08-11 2007-06-06 天津市金磨坊食品有限公司 Process of producing whole wheat flour
CN101623063A (en) * 2009-08-17 2010-01-13 南京财经大学 Production method of whole wheat flour
CN102247905A (en) * 2011-07-04 2011-11-23 天津市徐氏面粉有限公司 Method for performing fine grinding on wheat
CN203620672U (en) * 2013-11-13 2014-06-04 南京财经大学 Domestic whole wheat flour making device

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