EP0801984A1 - Procédé et appareil pour la préparation de céréales en vue de leur mouture - Google Patents

Procédé et appareil pour la préparation de céréales en vue de leur mouture Download PDF

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Publication number
EP0801984A1
EP0801984A1 EP97111103A EP97111103A EP0801984A1 EP 0801984 A1 EP0801984 A1 EP 0801984A1 EP 97111103 A EP97111103 A EP 97111103A EP 97111103 A EP97111103 A EP 97111103A EP 0801984 A1 EP0801984 A1 EP 0801984A1
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EP
European Patent Office
Prior art keywords
grain
wet
cleaning
grinding
rotor
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.)
Granted
Application number
EP97111103A
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German (de)
English (en)
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EP0801984B1 (fr
Inventor
Roman Müller
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Buehler AG
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Buehler AG
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Publication date
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Publication of EP0801984A1 publication Critical patent/EP0801984A1/fr
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
    • B02B1/00—Preparing grain for milling or like processes
    • B02B1/02—Dry treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
    • B02B1/00—Preparing grain for milling or like processes
    • B02B1/08—Conditioning grain with respect to temperature or water content
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
    • B02B1/00—Preparing grain for milling or like processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
    • B02B1/00—Preparing grain for milling or like processes
    • B02B1/04—Wet treatment, e.g. washing, wetting, softening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
    • B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
    • B02B5/00—Grain treatment not otherwise provided for
    • B02B5/02—Combined processes
    • 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
    • B02C9/02—Cutting or splitting grain

Definitions

  • the invention relates to an apparatus and a method for preparing grain for grinding, in particular all wet and dry stages of cleaning and wetting before intermediate storage in stand-off cells.
  • the grain of grain basically has a triple shell structure.
  • the outermost shell consists of epidermis, longitudinal cells, transverse cells and tubular cells, which make up about 5.5% of the whole grain. This is followed by a middle double layer, the so-called dye layer, and a colorless layer, for which about 2.5% of the grain is assumed.
  • the innermost layer is 7% of the grain weight and is called the Aleron layer.
  • the Flour core is about 82.5% of the whole grain.
  • a well-known problem area in the production of wholemeal, dark and light flours as well as haze and semolina is the plant germ because the germ has a high fat content.
  • the germ is a component of value and is suitable, for example, for the extraction of oil. It is the fat, however, that, when the germ is broken open, limits the shelf life of the ground products, especially when there is a high germ content. The miller strives to remove all plant germs as gently as possible in the grinding process. The grain should therefore be carried with the germ to the first grinding without damage as far as possible.
  • the object of the invention was now to improve the grinding preparation without disadvantage for the grinding, in particular to bring the grain to a high level of purity without breaking the grain even with a high throughput.
  • the task was also to enable the input parameters that can be influenced for grinding to be made more constant.
  • the invention relates to a process for the scrubbing and grinding preparation of cereals for the production of, for example, wholemeal flours, light flours, vapor and semolina, the cereals being cleaned in several stages, the grinding moisture being produced by metered addition of water, being fed to a stand-off cell and grinding, and is characterized in that the grain is scrubbed in a first dry and a second moist or wet stage before it stands. the main amount of water being added before or during the second stage, and the grain for the moist or wet scrubbing being temporarily stored for 1 to 120 minutes and only being led to standoff after the second moist or wet stage.
  • the rice is traditionally polished. Because of the deep furrow, the wheat grain has both concave and convex shapes, the furrow enclosing about 20-30% of the whole grain husk. The furrow section in particular cannot be reached during a work operation in the manner of rice polishing. The shell portion lying inwards in the concave must be loosened and sieved out as before during the multiple grinding. The grinding and polishing of the wheat grain for grinding thus offers no immediate advantages.
  • the dirt of vegetable grains is on the surface and, apart from the furrow, never inside the grain.
  • the flour core is sterile. If the grain layer is now peeled off, all dirt and all microbes are removed only with a superficial logic. Since the various layers of the grain's husk can be removed most effectively with moisture, but especially after 12 to 24 hours of standing, any more intensive peeling has been carried out either only after it has stood or with a multiple interplay of peeling and moistening. It was overlooked that the number of microorganisms is not a simple question of statistics.
  • the grain should first be cleaned dry as well as possible and only then brought to a higher moisture level with network water and this to act on the skin.
  • the main part of the dirt substance can be removed in dry cleaning.
  • the number of bacteria, if this is initially increased, is reduced. In a period of 5 to 120, preferably 10 90 minutes of intermediate storage, the number of germs can at most be doubled.
  • the second wet or wet cleaning subsequently allows the maximum possible removal and thus a grain mass of extremely high purity to be achieved with regard to contamination, be it permanent dirt or microbes, so that the subsequent grain of the whole grain in the stand-off cell can be over 12 to 48 hours without any disadvantage depending on the optimal grinding requirements.
  • the whole processing process is thus carried out in a first impure sector, as well as a second completely clean sector, starting with the transfer of the cleaned grain to the rest cells, divided.
  • the cleaning is concentrated and carried out and completed in the shortest possible time.
  • the invention also allows a number of particularly advantageous configurations.
  • the grain is preferably subjected to surface processing in the moist or wet cleaning. Part of the outermost grain shell is chafed away and the abrasion is immediately separated from the grain, preferably 0.3 to 2% being chafed away from the grain.
  • the grain is very particularly preferably subjected to a surface scrubbing which prevents the outer grain shells from being chafed away. The cleaning is thus returned to what it should be, namely to bring each individual grain as well as the whole grain mass to a higher degree of purity without damage to the grain. Any exposure of the endosperm or breakup of the germ is avoided.
  • the grain is wetted by adding network water, so that the wet or wet, second cleaning can be carried out more efficiently.
  • the shell structure of the grain remains intact with the exception of a part of the outermost shell and protects the endosperm until the first grinding passage.
  • the removal of a part of the outermost shell means that residues of environmental toxins that are concentrated there can be removed at the same time.
  • the rest of the grain as a flour core, germ and also bran are valuable components and can be optimally used for specific recycling.
  • a gaseous medium flows through the grain at least temporarily, preferably via circulating air, in the intermediate depot during the intermediate storage.
  • wet or wet cleaning can be carried out in several or multiple stages.
  • an intermediate storage of 1 to 10, preferably 2 to 5 minutes is sufficient, which can take place at least partially in a network device.
  • heat, or possibly cold can be brought into the material to cool it down and to bring it to predeterminable values either via the network liquid or via the gaseous medium.
  • the grain moisture is preferably measured after the wet or wet cleaning, using a computer with a predetermined Moisture compared and corrected the addition of water using appropriate control means. You can set a pre-selectable grinding moisture in this way.
  • the invention further relates to a device for preparing grain for the production of, for example, flour, haze and semolina, the grain being cleaned in several stages, the grinding moisture produced by metered addition of water being stored in a stand-off cell and being fed to the grinding, and thereby being characterized in that it has a first dry cleaning or scrubbing as well as a second moist or wet cleaning, the second cleaning also being arranged in front of the stand-off cells and in the second cleaning an intermediate depot between a device for adding water and a cleaning machine.
  • the invention further relates to the use of an advantageous device for scrubbing grain with a scrubbing rotor having working elements and a scouring jacket which together form a scrubbing space through which the grain is conveyed through the working elements via an inlet to an outlet, characterized in that the scrubbing rotor alternately has fields of cams protruding into the scrubbing space and forced conveyors for the axial movement of the grain.
  • the device allows a number of particularly advantageous configurations.
  • the working elements of the scouring rotor are alternately formed in the circumferential direction as fields of protruding cams and helical forced conveyors.
  • the abrasion jacket preferably also has fields of protruding cams which protrude in the abrasion space, the height of all working elements being of the same order of magnitude as the free distance (rotor play) between the working elements, e.g. are between 5 and 15 mm.
  • the forced conveying means are advantageously arranged on carrier strips, which extend over the essential length of the scrubbing rotor and are preferably designed as a feed screw in the area of the inlet.
  • the rotor is designed as a hollow body and the feed screw is preferably provided with a larger screw depth compared to the forced conveyors in the subsequent scrubbing room.
  • the working elements can be formed on a plurality of support strips, for example 6 to 10, which can be mounted on the rotor and each extend over the entire length of the rotor and have corresponding cam fields and / or positive conveying means.
  • the rotor can alternately have at least 3, preferably each 4, longitudinally extending fields of cams and forced conveyors in the circumferential direction.
  • the scouring coat has on its entire surface either only scouring elements or can alternately in the circumferential direction z. B. each have 3 or 4 screen and scouring sections.
  • the scouring jacket can consist of stationary, annular sieve sections and fields of cams which can be set against or set against the rotor, the tight packing of the grain layer preferably being produced by an adjustable, preferably adjustable flap.
  • the so-called raw fruit 1 is made available for processing via a distribution conveyor 2 into the respective raw fruit cells 3, 3 'to 3 IV etc.
  • the raw fruit is only partially or not cleaned grain.
  • the grain is usually freed of the coarsest contaminants by sieves and aspirations without having to clean the individual grains.
  • the raw fruit cells are also used to provide various types of grain, which are subsequently mixed together via quantity regulators 4 according to the preselected quantity and percentages via a collecting screw 5.
  • the raw fruit mixture is then lifted over an elevator 6 and guided over a scale 7 into the first pre-cleaning stage 8 of dry cleaning, which is a combination of a size classification in the upper part and a weight classification in the lower part, as described, for example, in EP-PS No.
  • the raw fruit is introduced via an inlet 9 of the pre-cleaning stage 8, 10 larger foreign constituents, so-called rolls, being separated off via an outlet 11, fine sand being discharged, 12 stones being discharged via the outlet and 13 fine dust being removed via an exhaust line.
  • the grain is subsequently via a connecting line 14 or. 14 'fed into an interior 15. Most foreign seeds such as round grains and long grains, oat barley, sweet peas, etc. can also be used to read out raden and broken grain.
  • the main grain is fed as the main fraction to a dry scrubbing machine 16 via an inlet 17, where an intensive surface cleaning of each individual grain takes place for the first time.
  • the dry abrasion is carried away via a collecting funnel 18 and a discharge line 19.
  • the grain is freed of loose shells and all scouring abrasion in a tarar 20 and continuously fed into a network device 22 via a conveyor 21 as dry cleaned goods.
  • the network device 22 can be of any type, it is important that a regulating device 23 can be used to add a quantity of network water that can be precisely determined via a computer 24 via a corresponding network water line 25. It can be in addition to or instead of water steam can also be used via a steam feed line 26 for wetting the grain.
  • the network device can be implemented in accordance with the proposal in Swiss Patent 686 229, to which reference is made in full here.
  • the network device 22 has a drive motor 28, an entry conveyor 29 and a network chamber 30 with acceleration rotors 31 rotatably mounted therein.
  • the freshly wetted grain is then stored in an intermediate depot for 40 to 120 minutes. After a preselectable time, the grain is transferred to a wet or wet scrubbing machine 42 via a discharge metering device 41, with 0.2 to 2% being scrubbed away from the grain, depending on the task, the scouring dust also being carried away directly above the collecting funnel 43 here.
  • a wet or wet scrubbing machine 42 via a discharge metering device 41, with 0.2 to 2% being scrubbed away from the grain, depending on the task, the scouring dust also being carried away directly above the collecting funnel 43 here.
  • Another interesting design idea is that an additional treatment can be carried out in the intermediate depot 40 with conditioned air 44 via an air treatment 45 with controlled temperature and air humidity, preferably in recirculation mode.
  • it is also possible to create a special gas atmosphere in the intermediate depot 40 for example with CO 2 via a gassing device 46.
  • a shifting device could also be assigned to the intermediate depot 40, but it is preferably used in continuous operation
  • the grain temperature is determined by a probe 47, as is the effective grain moisture after cleaning, which is measured, for example, by a microwave measuring unit 50. Both values are fed to the computer 24 via a data bus system 51, which also coordinates all operations on the basis of higher-level specifications.
  • the grain can be heated to a constant temperature of 20'C and cooled if necessary. With the entire device, a corresponding correction can now be made in the case of alternating moisture in the grinding grain after the wet or wet cleaning above the actual moisture value, a comparison with a desired value either via the air treatment 45 or via the network device 22. Until then, all process steps within the unclean sector UR had been carried out with the shortest possible residence time of at most two hours.
  • the grinding grain which has now been cleaned and wetted to the highest standards, is subsequently transferred to the mill side, which is a clean sector R, and a further elevator 60 is used to store a distribution conveyor 61 in a preselectable stand-up cell 62 to 62IV, in which the grain is now, for example, for Is left to stand for 12 to 24 hours.
  • the ground grain is then fed through a flow control device 70, a horizontal conveyor 71 and an elevator 72 to a further network device 73, only 0.1 to 0.5% of water being added, for example, to moisten the surface of the grain.
  • the mill input power is recorded with the so-called bi-scale 75 and transferred to the first grinding stage or the first grinding roller mill 77 via a safety magnetic separator 76. Thereafter, the grinding products are obtained in a manner known per se using the system of high-level milling.
  • FIGS. 3, 3a and 3b each show a section through a grain of grain known per se.
  • the grain mainly consists of the flour core 80, the aleurone layer 81, a seed husk 82 and a fruit husk 83, furthermore a seedling 84.
  • the special characteristic of the wheat is the so-called furrow 85, which accounts for 20 or more percent of the different layers 81 - 83 includes.
  • FIG. 4 shows a combined machine, the dry scrubbing machine 16 and the network device 22 being combined as an assembly as in FIG. 1. It can also be seen from FIG. 4 that the two units also have a control and regulating unit. Both the degree of abrasion and the value of the wetting can be controlled as specified.
  • the scrubber has a working housing 100 with an inlet 101 and an outlet 102 for the cleaned grain.
  • a cylindrical scouring jacket 103 is arranged in a stationary manner within the working housing 100, a rotor 105 being rotatable about an axis within the scouring jacket 103, which is mounted in bearings 106 on both end sides and is driven by a drive motor 28 via a belt exaggeration 107.
  • the work housing 100 also has control and service doors 108 on both sides and opens in the middle part into the collecting funnel 18, via which the scrubbing drive can be removed.
  • the scouring jacket 103 consists of sieve sections 109 and rasp surfaces 110, the rasp surfaces preferably being able to be moved towards or away from the rotor 105 for adjusting the effective working gap between the rotor 105 and 110.
  • the scouring jacket 103 alternately has three screen and scouring sections respectively. Rasping surfaces 110 so that the scouring abrasion is removed from the working space 111 immediately after it is formed by the screen sections.
  • the rotor 105 is constructed in a 4-part form, with each rasp surface 112 and conveying means 113, with the exception of one inlet section, being arranged alternately in the working space 111.
  • the conveying means 113 extend over the entire length of the working space 111 and are supplemented by corresponding feed screw elements 114 distributed over the entire circumference, and form a feed screw 115 in the area of the inlet 101.
  • a backflow flap 117 is attached, which is the simplest Cases by adjustable weights 118 is adjustable for a particular peeling intensity.
  • FIG. 7 shows an embodiment with multiple wet or wet scrubbing.
  • the network device 22 'or 22' has a correspondingly enlarged network chamber 30 'or 30' 'to ensure a water exposure time of 1 to 10, preferably 2 to 5 minutes.
  • the grain is moved intensively during the intermediate storage by mechanical impact and friction effects and prepared step by step. This makes it possible to remove the desired portion of the shell more gently, which is optimal for the ground products to be extracted.
  • the scrubbing machine 42 ' can also be arranged in an obliquely upward direction. After cleaning, the amount of water still missing for the grinding moisture is advantageously added via a further network device 22 ′′ ′′.
  • the water content is measured when it emerges from the network chamber 30 ′′ and brought to the desired value via a control device 23 ′′.
  • the solution according to the invention enables better control and more precise predetermination of the end products, so that the entire grinding process can be carried out with greater reproducibility, in particular with a higher degree of automation. It is possible to influence the input parameters of the regrind within a very small range to keep. It has proven to be very advantageous if the following values are continuously measured or monitored. These are the water content, color and ash of the grain, as well as the temperature and the bulk density, whereby the hardness of the grain may also be recorded before or after cleaning. In many cases, the standby time can be reduced with the new invention without disadvantages for the grinding.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Adjustment And Processing Of Grains (AREA)
  • Cereal-Derived Products (AREA)
  • Disintegrating Or Milling (AREA)
  • Detergent Compositions (AREA)
  • Crushing And Grinding (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
EP97111103A 1993-08-10 1994-08-10 Procédé et appareil pour la préparation de céréales en vue de leur mouture Expired - Lifetime EP0801984B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4326836 1993-08-10
DE4326836A DE4326836C2 (de) 1993-08-10 1993-08-10 Verfahren und Vorrichtung zur Mahlvorbereitung von Getreide
EP94922215A EP0662864B1 (fr) 1993-08-10 1994-08-10 Procede et dispositif permettant de nettoyer des cereales et de les preparer en vue de leur mouture

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP94922215A Division EP0662864B1 (fr) 1993-08-10 1994-08-10 Procede et dispositif permettant de nettoyer des cereales et de les preparer en vue de leur mouture
EP94922215.2 Division 1995-02-16

Publications (2)

Publication Number Publication Date
EP0801984A1 true EP0801984A1 (fr) 1997-10-22
EP0801984B1 EP0801984B1 (fr) 2000-05-03

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Application Number Title Priority Date Filing Date
EP94922215A Expired - Lifetime EP0662864B1 (fr) 1993-08-10 1994-08-10 Procede et dispositif permettant de nettoyer des cereales et de les preparer en vue de leur mouture
EP97111103A Expired - Lifetime EP0801984B1 (fr) 1993-08-10 1994-08-10 Procédé et appareil pour la préparation de céréales en vue de leur mouture

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Application Number Title Priority Date Filing Date
EP94922215A Expired - Lifetime EP0662864B1 (fr) 1993-08-10 1994-08-10 Procede et dispositif permettant de nettoyer des cereales et de les preparer en vue de leur mouture

Country Status (17)

Country Link
US (1) US5650018A (fr)
EP (2) EP0662864B1 (fr)
JP (1) JP3308539B2 (fr)
KR (2) KR100275666B1 (fr)
CN (2) CN1065452C (fr)
AT (2) ATE192354T1 (fr)
BR (1) BR9405550A (fr)
CZ (1) CZ289974B6 (fr)
DE (4) DE4345422C2 (fr)
DK (2) DK0662864T3 (fr)
ES (2) ES2130437T3 (fr)
GR (2) GR3029941T3 (fr)
PT (1) PT801984E (fr)
RU (1) RU2076779C1 (fr)
SK (1) SK282033B6 (fr)
UA (1) UA32568C2 (fr)
WO (1) WO1995004595A1 (fr)

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DE19733424A1 (de) * 1997-07-09 1999-02-18 Graef Dieter Otto Verfahren zum Vermahlen von Körnerfrüchten sowie Vorrichtung zur Durchführung des Verfahrens
CN102500446A (zh) * 2011-10-31 2012-06-20 王洪福 一种玉米干法加工工艺及装置
US8800897B2 (en) 2010-04-15 2014-08-12 Bühler AG Process and device for producing flour
US9795157B2 (en) 2009-07-01 2017-10-24 General Mills, Inc. Method for pretreating grain before milling

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DE19756098B4 (de) * 1997-12-17 2009-05-14 BüHLER GMBH Verfahren und Anlage zum Behandeln von Braugetreide
DE10251490A1 (de) * 2002-11-04 2004-05-13 Bühler AG Verfahren und Vorrichtung zum Schälen und Entkeimen von Getreide
DE10300295A1 (de) * 2003-01-02 2004-07-15 Bühler AG Verfahren und Anlage zur Reinigung von Getreide
CA2504093A1 (fr) * 2005-04-08 2006-10-08 1289620 Ontario Inc. Fractions nutriceutiques de grains cerealiers
EP1721672A1 (fr) * 2005-05-10 2006-11-15 Costimex S.A. Procédé de traitement d'un mélange de grains de mais et dispositif pour sa mise en oeuvre
WO2007006160A1 (fr) * 2005-07-07 2007-01-18 Bühler AG Polisseuse
US20100043652A1 (en) * 2007-05-24 2010-02-25 Danny John Harpole Rice milling sample machine, for the milling of small sample, 1000g for the determination of quality and milling yield, for the buying and selling of rough rice
CN101264459B (zh) * 2008-04-29 2010-06-23 孙治 燕麦剥皮设备及剥皮方法
US20100297332A1 (en) * 2009-05-22 2010-11-25 Grain Processing Corporation Process For Preparation Of High-Fiber Product
EP3009191A1 (fr) 2009-07-01 2016-04-20 Bühler AG Utilisation de fibres nutritives obtenues lors d'un procede de preparation de broyage de cereales
CN104138777A (zh) * 2014-06-25 2014-11-12 安徽年康面业有限责任公司 一种玉米面粉的加工工艺
WO2016204308A1 (fr) * 2015-06-15 2016-12-22 유미원 주식회사 Dispositif de pulvérisation du type à courant d'air
CN105710744A (zh) * 2016-03-11 2016-06-29 德清县新高凌不锈钢材料有限公司 磨料机
CN106179563B (zh) * 2016-07-08 2019-04-05 北京水木源生物科技有限公司 一种胚芽分离工艺
CN106269017A (zh) * 2016-08-22 2017-01-04 湖北碧山机械股份有限公司 砂条碾磨机
DE102019204813B4 (de) 2019-04-04 2020-10-29 Thyssenkrupp Ag Brechanlage mit einem verschließbaren Zugang zum Brecherraum
CN111185252B (zh) * 2020-01-16 2021-04-20 浙江恒天粮食股份有限公司 一种不同蛋白含量的小麦粉的制粉方法及碾麦装置
CN112452387A (zh) * 2020-10-27 2021-03-09 宿州市金海面粉有限责任公司 一种小麦面粉生产系统及其生产工艺
CN113841830B (zh) * 2021-09-22 2023-11-24 运城学院 一种具有益生活性的黑小麦麸皮及其加工工艺

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DE19733424C2 (de) * 1997-07-09 2001-05-17 Masch Und Muehlenbau Wittenbe Verfahren zum Vermahlen von Körnerfrüchten
US9795157B2 (en) 2009-07-01 2017-10-24 General Mills, Inc. Method for pretreating grain before milling
US8800897B2 (en) 2010-04-15 2014-08-12 Bühler AG Process and device for producing flour
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CN102500446B (zh) * 2011-10-31 2013-11-06 王洪福 一种玉米干法加工工艺及装置

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PT801984E (pt) 2000-10-31
DE4345422C2 (de) 2002-09-12
DK0662864T3 (da) 1999-09-27
CZ90895A3 (en) 1995-12-13
GR3029941T3 (en) 1999-07-30
WO1995004595A1 (fr) 1995-02-16
KR100275665B1 (ko) 2000-12-15
DE59407961D1 (de) 1999-04-22
EP0801984B1 (fr) 2000-05-03
ATE177663T1 (de) 1999-04-15
CN1269264A (zh) 2000-10-11
CN1117273A (zh) 1996-02-21
BR9405550A (pt) 1999-09-08
US5650018A (en) 1997-07-22
CN1065452C (zh) 2001-05-09
ES2146440T3 (es) 2000-08-01
GR3034080T3 (en) 2000-11-30
RU95109934A (ru) 1996-07-10
UA32568C2 (uk) 2001-02-15
EP0662864A1 (fr) 1995-07-19
EP0662864B1 (fr) 1999-03-17
DE4326836A1 (de) 1995-03-02
ATE192354T1 (de) 2000-05-15
ES2130437T3 (es) 1999-07-01
KR950703408A (ko) 1995-09-20
DK0801984T3 (da) 2000-09-25
JP3308539B2 (ja) 2002-07-29
RU2076779C1 (ru) 1997-04-10
DE4326836C2 (de) 2002-06-20
KR100275666B1 (ko) 2000-12-15
CZ289974B6 (cs) 2002-05-15
JPH08501984A (ja) 1996-03-05
SK49095A3 (en) 1995-11-08
SK282033B6 (sk) 2001-10-08
DE59409331D1 (de) 2000-06-08
CN1178752C (zh) 2004-12-08

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