EP0801984B1 - Verfahren und Vorrichtung zur Mahlvorbereitung von Getreide - Google Patents
Verfahren und Vorrichtung zur Mahlvorbereitung von Getreide Download PDFInfo
- Publication number
- EP0801984B1 EP0801984B1 EP97111103A EP97111103A EP0801984B1 EP 0801984 B1 EP0801984 B1 EP 0801984B1 EP 97111103 A EP97111103 A EP 97111103A EP 97111103 A EP97111103 A EP 97111103A EP 0801984 B1 EP0801984 B1 EP 0801984B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- granular material
- grain
- cleaning
- scouring
- moist
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 235000013339 cereals Nutrition 0.000 title claims description 91
- 238000000227 grinding Methods 0.000 title description 33
- 238000004140 cleaning Methods 0.000 claims description 33
- 235000013312 flour Nutrition 0.000 claims description 16
- 238000009991 scouring Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000003801 milling Methods 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 10
- 238000005108 dry cleaning Methods 0.000 claims description 7
- 235000020985 whole grains Nutrition 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 239000010903 husk Substances 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims 17
- 230000003750 conditioning effect Effects 0.000 claims 6
- 239000000843 powder Substances 0.000 claims 3
- 238000005201 scrubbing Methods 0.000 abstract description 22
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract description 2
- 235000013399 edible fruits Nutrition 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 7
- 241000209094 Oryza Species 0.000 description 6
- 235000007164 Oryza sativa Nutrition 0.000 description 6
- 235000009566 rice Nutrition 0.000 description 6
- 241000209140 Triticum Species 0.000 description 4
- 235000021307 Triticum Nutrition 0.000 description 4
- 238000005203 dry scrubbing Methods 0.000 description 4
- 238000012432 intermediate storage Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000005200 wet scrubbing Methods 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 230000001850 reproductive effect Effects 0.000 description 2
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 240000004713 Pisum sativum Species 0.000 description 1
- 235000010582 Pisum sativum Nutrition 0.000 description 1
- 244000082988 Secale cereale Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 108010050181 aleurone Proteins 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000000721 bacterilogical effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000021186 dishes Nutrition 0.000 description 1
- 231100000317 environmental toxin Toxicity 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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 a device and a method for scrubbing and grinding preparation of grain, especially all wet and dry stages of cleaning and wetting before being stored temporarily in holding 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.
- a middle double layer follows, the so-called Dye layer as well as a colorless layer, for which about 2.5% of the grain Is accepted.
- the innermost layer is 7% of the grain weight and is called Aleron layer called.
- a known problem area at the Production of wholemeal, dark and light flours as well as haze and semolina represents the plant germ because the germ has a high fat content.
- the germ is one Part of value, and is suitable, for example, for the extraction of oil.
- CH-PS No. 640 750 which corresponds to the preambles of independent claims 1 and 7, the applicant itself, as it were, as middle way suggested 6-10% of the grain, or 50-60% of the grain shell to peel away the grinding.
- a device for peeling and cleaning according to EP-A-0 is also known 012790, whose drum shell alternately areas from protruding into the scrubbing room Peeling elements and forced conveyors (peeling blades) for axial movement of the goods to be treated.
- the drum is surrounded by a sieve.
- the object of the invention was now to prepare the grinding without disadvantage to improve the grinding, in particular the grain without grain breakage even with larger ones Bring throughput to a high level of purity.
- the task was also that also a higher constancy of the input parameters that can be influenced for grinding should be made possible.
- the invention relates to a method for scrubbing and preparing grain for the production, for example, of wholemeal flour, light flour, haze and semolina with the features of independent claim 1.
- the wheat grain has because of the deep Furrow both concave and convex shapes, with the furrow about 20 - 30% of the whole grain shell.
- the furrow area in particular can be involved in a work intervention cannot be achieved in the way of rice polishing.
- the dirt on vegetable grains is the most Surface and, apart from the furrow, never inside the grain.
- the flour core is in the Sterile principle. If the grain layer is now peeled away, only one is superficial Logic of all dirt and all microbes removed. Because the different Shell layers of the grain with moisture, but especially after 12 to 24 hours Stand out can be removed most effectively, so far has been more intense Peeling either only after standing up or with a multiple Interplay of peeling and moistening performed. It was overlooked that the amount of microorganisms is not a simple question of statistics. Through her own reproductive capacity or doubling, for example within 30 - 60 minutes, with ideal conditions such as nutrient base, warmth and moisture can set a bacterial count above the permissible value within 24 hours. Many microbes actually have optimal reproductive conditions, those with the optimal Condition for grinding preparation.
- the grain should be cleaned as good as possible first dry and only then with network water to a higher level of moisture and these are brought into contact with the shell.
- 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 one Period of 5 to 120, preferably 10 to 90 minutes of intermediate storage, it can at most, the number of germs doubles.
- the second wet or damp Cleaning subsequently allows for contamination, be it more persistent Dirt or microbes the maximum possible distance and thus a grain mass to achieve with extremely high purity, so that the subsequent protrusion of the whole grain in the holding cell over 12 to 48 hours without disadvantage according to the can meet optimal grinding requirements in each case.
- the whole processing process becomes 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 with the smallest possible Time spent and completed.
- 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 0.2 to 2% being chafed away from the grain.
- the grain is very particularly preferably subjected to a surface scrubbing in dry cleaning, while avoiding the outer grain shells 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 present there can be removed at the same time.
- only impure parts are removed, so that this impure fraction can be disposed of for special disposal.
- the rest of the grain i.e. flour core, germ and also bran, are valuable components and can be optimally used for specific recycling.
- the grain is at least temporarily flowed through by a gaseous medium, preferably via circulating air, in the intermediate depot during the intermediate storage.
- a gaseous medium preferably via circulating air
- 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 moist or wet cleaning, compared with a predetermined moisture by computer means and the water addition is corrected by means of 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 with the features of independent claim 7.
- the working elements of the scrubbing rotor are alternately in the circumferential direction as Fields of protruding cams and helical forced conveyors are formed.
- the scouring jacket has fields of protruding cams, which in protrude from the scrubbing room, with the height of all work elements in the same Order of magnitude like the free distance (rotor clearance) between the working elements e.g. are between 5 and 15 mm.
- the forced funding is advantageous on support bars arranged, which extends over the essential length of the scrubbing rotor extend and in the area of the inlet preferably designed as a feed screw are.
- the rotor is designed as a hollow body and the feed screw preferably with a larger screw depth, compared to the forced funding in the subsequent scrubbing room.
- the working elements can be divided into several, e.g. 6 to 10 on the rotor mountable carrier strips are formed, which are each over the whole Extend rotor length and corresponding cam fields and / or forced funding exhibit.
- the rotor can alternate in the circumferential direction at least 3, preferably each 4 longitudinally extending fields of cams and forced funding exhibit.
- the scouring coat only shows on its entire surface Abrasive elements or can alternate in the circumferential direction e.g. 3 or 4 each Have sieve and scouring sections.
- the scouring coat can be made of stationary, circular sieve sections as well as fields of cams that act against the rotor are deliverable or adjustable, the tight packing of the grain layer is preferably generated by an adjustable, preferably controllable 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 fed via 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, whereby larger foreign constituents, so-called scrolls, are separated via an outlet 11, fine sand is discharged, 12 stones are discharged via the outlet, and 13 fine dust is 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.
- steam can also be used to wet the grain via a steam feed line 26.
- 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 further 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.
- 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 621V, in which the grain is now, for example, for 12 to 24 hours.
- the grinding grain is then fed via 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 shown.
- the grain mainly consists of the flour core 80, the aleurone layer 81, a seed husk 82 and a fruit husk 83, also from a seedling 84.
- the special characteristic of wheat is the so-called furrow 85, which account for 20 and more percentages of the different layers 81-83 includes.
- FIG. 4 shows a combined machine, the dry scrubbing machine 16 and the network device 22 are combined as an assembly as in FIG. 1. Out FIG. 4 also shows that the two units also have a control and regulating unit exhibit. Both the degree of abrasion and the value can be the network can be controlled according to specifications.
- the scrubbing machine has a working housing 100, with an inlet 101 and an outlet 102 for the cleaned grain. Inside the working case 100 is a cylindrical one Scouring jacket 103 arranged in a fixed position, being within the scouring jacket 103 is a rotor 105 which is rotatable about an axis and which is on both End sides stored in bearings 106 and from a drive motor 28 via a Belt overdrive 107 is driven.
- the working housing 100 also has on both sides Control and service doors 108 and opens in the middle part into the collecting funnel 18, via which the scrubbing drive can be removed.
- the scouring jacket 103 exists from sieve sections 109 and rasp surfaces 110, the rasp surfaces preferably against the rotor 105 are adjustable or adjustable, for setting the effective working gap between the rotor 105 and 110.
- the rasp surfaces preferably against the rotor 105 are adjustable or adjustable, for setting the effective working gap between the rotor 105 and 110.
- FIG and the example shown in FIG Abrasion sections resp. Rasp surfaces 110 so that the abrasion is immediate after its formation immediately through the sieve sections from the work space 111 Will get removed.
- the rotor 105 in turn is constructed in 4 parts, with each rasp surface 112 and funding 113, with the exception of an inlet section, in the work room 111 are arranged alternately.
- the funding 113 extend over the entire length of the work space 111 and are by appropriate, on the whole Circumferential distributed auger elements 114 added, and form in the area of the inlet 101, a feed screw 115.
- a Backflow flap 117 attached, for the simplest of cases by sliding 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 corresponding enlarged net chamber 30 'or 30 "to ensure a Water exposure time from 1 to 10, preferably 2 to 5 minutes.
- the grain is during intermediate storage due to mechanical impact and friction and gradually prepared. This makes it possible to do exactly that to remove the desired proportion of the shell, which is for the ground products to be obtained is optimal.
- the water content is exiting the Net chamber 30 "measured and via a control device 23" to the desired Brought value.
Landscapes
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
- Crushing And Grinding (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Description
- die Aussiebung von Sand und Schrollen
- das Auslesen von verschiedenen Fremdpartikeln, zum Beispiel von Steinen, Sämereien und Schalenteilen
- das Entfernen von anhaltendem Schmutz
- Befeuchten des Getreides von der Lagerfeuchtigkeit(z.B. 10-12%)auf die Vermahlungsfeuchtigkeit (auf über 15% Wassergehalt)
- Abstehen des Getreides während 12 bis 48 Stunden
- eventuell auch eine Abscheuerung oder Abschälung einzelner Schalenteile oder der ganzen Kornschale.
- Entfernen von allen Fremdsämereien
- Entfernen von allen Verunreinigungen und Schalenteilen
- Reduzierung der bakteriologischen Verunreinigungen
- Erhaltung eines intakten Kornes.
Gleichzeitig wird durch Zugabe von Netzwasser das Korn genetzt, so dass die feuchte oder nasse, zweite Reinigung effizienter durchführbar ist. Der Schalenaufbau des Kornes bleibt mit Ausnahme eines Teiles der äussersten Schale intakt und schützt das Endosperm bis zur ersten Mahlpassage. In vielen Fällen können durch die Entfernung eines Teiles der äussersten Schale auch dort konzentriert vorhandene Reste von Umweltgiften gleichzeitig entfernt werden. Man nimmt in der Reinigung nur unreine Teile, weg, so dass diese Unreinfraktion einer speziellen Entsorgung zuführbar ist. Der Rest des Kornes, also Mehlkern, Keim und auch Kleie sind Wertbestandteile und lassen sich optimal einer spezifischen Verwertung zuführen. Gemäss der Erfindung wird das Getreide während der Zwischenlagerung zumindest zeitweise von einem gasförmigen Medium vorzugsweise über Umluft in dem Zwischendepot durchströmt. Damit lässt sich jede Keimzahlerhöhung während der Zeit der Zwischenlagerungszeit unterdrücken. Bei besonderen Anforderungen kann die feuchte oder nasse Reinigung mehrfach beziehungsweise mehrstufig durchgeführt werden. In diesem Fall genügt eine Zwischenlagerung von 1 bis 10, vorzugsweise 2 bis 5 Minuten, welche zumindest teilweise in einer Netzvorrichtung erfolgen kann. Ferner kann entweder über die Netzflüssigkeit oder über das gasförmige Medium Wärme, oder gegebenenfalls Kälte, zur Abkühlung in das Gut und dieses auf vorbestimmbare Werte gebracht werden. Bevorzugt wird die Kornfeuchtigkeit nach der feuchten beziehungsweise nassen Reinigung gemessen, über Rechnermittel mit einer vorgegebenen Feuchtigkeit verglichen und über entsprechende Steuermittel die Wasserzugabe korrigiert. Man kann auf diese Weise eine vorwählbare Mahlfeuchtigkeit einstellen.
- die Figur 1
- diagrammatisch eine Mahlvorbereitung;
- die Figur 2
- die feuchte bzw. nasse Stufe der Reinigung in grösserem Massstab;
- die Figur 3,
- 3a und 3b an sich bekannte Schnitte durch ein Weizenkorn;
- die Figur 4
- eine kombinierte Trockenscheuerung mit anschliessender Befeuchtung;
- die Figur 5
- eine Kornscheuermaschine in grösserem Massstab;
- die Figur 6
- einen Schnitt VI der Figur 5;
- die Figur 7
- eine weitere Ausführungsform mit mehrstufiger Reinigung;
Claims (7)
- Verfahren zur Scheuerung und Mahlvorbereitung von Korngut bzw. Getreide für die Herstellung zum Beispiel von Vollkornmehlen, hellem Mehl, Dunst oder Griess, wobei das Korngut in mehreren Stufen gereinigt und mit einer dosierten Wasserzugabe zur Mahlvorbereitung angefeuchtet und einer Abstehzelle (62) zugeführt wird, wobei das Korngut vor Zuführung in die Abstehzelle (62) zuerst in allen trockenen (8, 15, 16, 20) und anschliessend in allen feuchten oder nassen (22, 42) Reinigungsstufen gescheuert wird und nach der Abstehzelle (62) ohne weitere Reinigungsschritte der Vermahlung zugeführt wird, und wobei das Korngut für die feuchte bzw. nasse Reinigung 1 bis 120 Minuten zwischengelagert wird; dadurch gekennzeichnet, dass vor oder während der feuchten bzw. nassen Reinigung die Hauptwassermenge zugegeben wird und daß das Korngut während der Zwischenlagerung wenigstens zeitweise von einem gasförmigen Medium, insbesondere Umluft (44), durchströmt und über das gasförmige Medium auf eine bestimmte Temperatur erwärmt oder ggf. gekühlt wird.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass das Korngut während der feuchten bzw. nassen Reinigung oberflächenbearbeitet und dabei ein Teil, insbesondere 0.2 bis 2% vom Korn, der äussersten Kornschale (83) weggescheuert und der Abrieb sofort vom Korngut getrennt wird.
- Verfahren nach einem der Patentansprüche 1 oder 2, dadurch gekennzeichnet, dass das Korngut während der trockenen Reinigung - ohne die Kornschale (83) wegzuscheuern - gescheuert wird.
- Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Korngut zwei- oder mehrstufig feucht bzw. nass gereinigt und ggf. das Korngut jeweils zwischen den Stufen genetzt wird, wobei insbesondere die Kornfeuchtigkeit nach der (den) feuchten bzw. nassen Reinigungsstufe(n) gemessen, über Rechnermittel (24) mit einem Sollwert verglichen und über entsprechende Steuermittel (23) die Wasserzugabe korrigiert wird.
- Verfahren zum kontinuierlichen Scheuern von Korngut bzw. Getreide und zur Vorbereitung der Vermahlung zu hellem Mehl, Dunst und Griess, zur Anwendung bei einem Verfahren nach Anspruch 2 oder 3, wobei das Korngut in einem etwa zylindrischen Scheuermantel (103) mit einem Rotor (105) von einem Einlauf (101) zu einem Auslauf (102, 116) bewegt und am Scheuermantel (103) in Umfangsrichtung abwechselnd gescheuert und gesiebt wird, dadurch gekennzeichnet, dass das Korngut durch Fördermittel (113, 115) vom Einlauf (101) zum Auslauf (102, 116) zwangsgefördert und durch zu den Fördermitteln (113) angeordneten Raspelflächen (112) bearbeitet und der Scheuerabrieb wiederholt mit der Rotorumlaufbewegung abgetrennt wird.
- Verfahren nach Anspruch 5, dadurch gekennzeichnet, dass das Getreide - vom Auslaufbereich (116) gesehen - rückgestaut und in dem Arbeitsraum (111) zwischen Rotor (105) und Scheuermantel (103) eine dichte, etwa 1-5 Körner starke Korngutschicht aufgebaut wird.
- Vorrichtung zur Scheuerung und Mahlvorbereitung von Korngut bzw. Getreide für die Herstellung u.a. von Vollkornmehlen, hellen Mehlen, Dunst und Griess, zur Durchführung des Verfahrens nach Anspruch 1, wobei die Vorrichtung wenigstens zwei Reinigungseinrichtungen (8, 15, 16, 20, 22, 42) zum Reinigen des Kornguts und wenigstens eine Abstehzelle (62) umfasst, wobei - in Durchlaufrichtung des Korngutes durch die Vorrichtung gesehen - alle trockenen (8, 15, 16, 20) und anschliessend alle feuchten bzw. nassen (22, 42) Reinigungseinrichtungen vor der Abstehzelle (62) angeordnet sind und vor der Abstehzelle (62) und einer letzten vorgelagerten Reinigungseinrichtung (42) ein Zwischendepot (40) angeordnet ist, dadurch gekennzeichnet, dass das Zwischendepot (40) Mittel (44, 45, 46) zur Durchströmung des Getreides mit einem Gasstrom enthält.
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 (de) | 1993-08-10 | 1994-08-10 | Verfahren und vorrichtung zum scheuern und mahlvorbereiten von getreide |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94922215A Division EP0662864B1 (de) | 1993-08-10 | 1994-08-10 | Verfahren und vorrichtung zum scheuern und mahlvorbereiten von getreide |
EP94922215.2 Division | 1995-02-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0801984A1 EP0801984A1 (de) | 1997-10-22 |
EP0801984B1 true EP0801984B1 (de) | 2000-05-03 |
Family
ID=6494862
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97111103A Expired - Lifetime EP0801984B1 (de) | 1993-08-10 | 1994-08-10 | Verfahren und Vorrichtung zur Mahlvorbereitung von Getreide |
EP94922215A Expired - Lifetime EP0662864B1 (de) | 1993-08-10 | 1994-08-10 | Verfahren und vorrichtung zum scheuern und mahlvorbereiten von getreide |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94922215A Expired - Lifetime EP0662864B1 (de) | 1993-08-10 | 1994-08-10 | Verfahren und vorrichtung zum scheuern und mahlvorbereiten von getreide |
Country Status (17)
Country | Link |
---|---|
US (1) | US5650018A (de) |
EP (2) | EP0801984B1 (de) |
JP (1) | JP3308539B2 (de) |
KR (2) | KR100275666B1 (de) |
CN (2) | CN1065452C (de) |
AT (2) | ATE177663T1 (de) |
BR (1) | BR9405550A (de) |
CZ (1) | CZ289974B6 (de) |
DE (4) | DE4345422C2 (de) |
DK (2) | DK0662864T3 (de) |
ES (2) | ES2146440T3 (de) |
GR (2) | GR3029941T3 (de) |
PT (1) | PT801984E (de) |
RU (1) | RU2076779C1 (de) |
SK (1) | SK282033B6 (de) |
UA (1) | UA32568C2 (de) |
WO (1) | WO1995004595A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2269739A1 (de) | 2009-07-01 | 2011-01-05 | Bühler AG | Verfahren zur Mahlvorbereitung von Getreide |
WO2011141257A1 (de) | 2010-04-15 | 2011-11-17 | Bühler AG | Verfahren und vorrichtung zur herstellung von mehl |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19733424C2 (de) * | 1997-07-09 | 2001-05-17 | Masch Und Muehlenbau Wittenbe | Verfahren zum Vermahlen von Körnerfrüchten |
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 (en) * | 2005-04-08 | 2006-10-08 | 1289620 Ontario Inc. | Nutraceutical fractions from cereal grains |
EP1721672A1 (de) * | 2005-05-10 | 2006-11-15 | Costimex S.A. | Verfahren zur Behandlung von Mais und Vorrichtung zur Durchführung dieses Verfahrens |
WO2007006160A1 (de) * | 2005-07-07 | 2007-01-18 | Bühler AG | Poliermaschine |
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 |
US20110003065A1 (en) | 2009-07-01 | 2011-01-06 | Buhler Ag | Method for pretreating grain before milling |
CN102500446B (zh) * | 2011-10-31 | 2013-11-06 | 王洪福 | 一种玉米干法加工工艺及装置 |
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 (ko) * | 2015-06-15 | 2016-12-22 | 유미원 주식회사 | 기류식 분쇄장치 |
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 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1231534A (en) * | 1916-08-26 | 1917-06-26 | Beryl Couch | Grain-hulling machine. |
CH241192A (de) * | 1944-03-25 | 1946-02-28 | Peters Hugo | Couch. |
DE1164210B (de) * | 1959-01-05 | 1964-02-27 | Theodore Earle | Verfahren zum Entfernen der Epidermis-Schicht von Getreidekoernern |
GB1258230A (de) * | 1970-12-19 | 1971-12-22 | ||
EP0012790A1 (de) * | 1978-08-03 | 1980-07-09 | Leslie Palyi | Schäl- und Abreinigungsmaschine für Getreide |
MX147108A (es) * | 1979-01-24 | 1982-10-06 | Felipe Salete Garces | Mejoras a maquina pulidora y blanqueadora de granos |
CH640750A5 (en) * | 1979-03-29 | 1984-01-31 | Buehler Ag Geb | Method for preparing and roller-milling cereal, and device for carrying out the method |
JPS5653752A (en) * | 1979-10-08 | 1981-05-13 | Satake Eng Co Ltd | Method and device for humidifying polished rice |
MX159213A (es) * | 1984-05-14 | 1989-04-20 | Felipe Salete Garces | Ensamble de criba y rotor para maquinas descascaradoras,descortezadoras,pulidoras y blanqueadoras de granos |
CA1251428A (en) * | 1985-09-30 | 1989-03-21 | Toshihiko Satake | Wheat flouring pretreatment system and wheat flouring process and system therefor |
CH672440A5 (de) * | 1986-12-01 | 1989-11-30 | Buehler Ag Geb | |
CA1313330C (en) * | 1988-12-16 | 1993-02-02 | Joseph Tkac | Process for removing bran layers from wheat kernels |
US5240733A (en) * | 1987-06-18 | 1993-08-31 | Tkac & Timm Enterprises, Limited | Dietary fibre composition |
CH673596A5 (de) * | 1987-07-22 | 1990-03-30 | Buehler Ag | |
AU605690B2 (en) * | 1988-04-26 | 1991-01-17 | Satake Engineering Co. Ltd. | Process of and system for flouring grains |
JPH0777618B2 (ja) * | 1988-06-16 | 1995-08-23 | 株式会社佐竹製作所 | 製粉方法及びその装置 |
CN2071084U (zh) * | 1990-07-03 | 1991-02-13 | 广西壮族自治区岑溪县农机厂 | 分离式单刀双筛铁辊碾米机 |
DE9012355U1 (de) * | 1990-08-29 | 1990-10-31 | Farwick Maschinen-Mühlenbau GmbH, 4400 Münster | Schälmaschine für Getreide |
US5211343A (en) * | 1991-09-09 | 1993-05-18 | Conagra, Inc. | Cereal grain milling system with disc mill and improved bran removal machine |
US5186968A (en) * | 1991-09-09 | 1993-02-16 | Conagra, Inc. | Process for milling cereal grains |
CH686229A5 (de) * | 1992-07-30 | 1996-02-15 | Buehler Ag Geb | Verfahren und Vorrichtung zum kontinuierlichen Netzen von Getreide sowie Verwendung der Netzvorrichtung. |
-
1993
- 1993-08-10 DE DE4345422A patent/DE4345422C2/de not_active Expired - Lifetime
- 1993-08-10 DE DE4326836A patent/DE4326836C2/de not_active Expired - Lifetime
-
1994
- 1994-08-10 DE DE59407961T patent/DE59407961D1/de not_active Expired - Lifetime
- 1994-08-10 ES ES97111103T patent/ES2146440T3/es not_active Expired - Lifetime
- 1994-08-10 BR BR9405550-5A patent/BR9405550A/pt not_active IP Right Cessation
- 1994-08-10 DK DK94922215T patent/DK0662864T3/da active
- 1994-08-10 EP EP97111103A patent/EP0801984B1/de not_active Expired - Lifetime
- 1994-08-10 ES ES94922215T patent/ES2130437T3/es not_active Expired - Lifetime
- 1994-08-10 DK DK97111103T patent/DK0801984T3/da active
- 1994-08-10 AT AT94922215T patent/ATE177663T1/de active
- 1994-08-10 CZ CZ1995908A patent/CZ289974B6/cs not_active IP Right Cessation
- 1994-08-10 PT PT97111103T patent/PT801984E/pt unknown
- 1994-08-10 SK SK490-95A patent/SK282033B6/sk not_active IP Right Cessation
- 1994-08-10 EP EP94922215A patent/EP0662864B1/de not_active Expired - Lifetime
- 1994-08-10 AT AT97111103T patent/ATE192354T1/de not_active IP Right Cessation
- 1994-08-10 CN CN94190586.1A patent/CN1065452C/zh not_active Expired - Fee Related
- 1994-08-10 UA UA95048310A patent/UA32568C2/uk unknown
- 1994-08-10 DE DE59409331T patent/DE59409331D1/de not_active Expired - Lifetime
- 1994-08-10 WO PCT/CH1994/000160 patent/WO1995004595A1/de active IP Right Grant
- 1994-08-10 JP JP50613395A patent/JP3308539B2/ja not_active Expired - Fee Related
- 1994-08-10 RU RU9495109934A patent/RU2076779C1/ru not_active IP Right Cessation
- 1994-08-10 US US08/416,671 patent/US5650018A/en not_active Expired - Fee Related
- 1994-08-10 KR KR1019950701343A patent/KR100275666B1/ko not_active IP Right Cessation
-
1999
- 1999-04-13 GR GR990401030T patent/GR3029941T3/el unknown
- 1999-11-05 CN CNB991235703A patent/CN1178752C/zh not_active Expired - Lifetime
-
2000
- 2000-06-12 KR KR1020000032278A patent/KR100275665B1/ko not_active IP Right Cessation
- 2000-07-31 GR GR20000401772T patent/GR3034080T3/el not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2269739A1 (de) | 2009-07-01 | 2011-01-05 | Bühler AG | Verfahren zur Mahlvorbereitung von Getreide |
EP3009191A1 (de) | 2009-07-01 | 2016-04-20 | Bühler AG | Verwendung von mit einem verfahren zur mahlvorbereitung von getreide erhaltenen nahrungsfasern |
WO2011141257A1 (de) | 2010-04-15 | 2011-11-17 | Bühler AG | Verfahren und vorrichtung zur herstellung von mehl |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0801984B1 (de) | Verfahren und Vorrichtung zur Mahlvorbereitung von Getreide | |
DE3650406T3 (de) | Anlage zur Vorbereitung der Vermahlung von Weizen sowie Verfahren und Anlage zur Weizenvermahlung. | |
DE68907373T2 (de) | Verfahren und System zum Mahlen von Getreide. | |
DE69215455T3 (de) | Verfahren und Anlage zum Mahlen von Mehl | |
EP0336939B3 (de) | Verfahren zur herstellung eines stärkerohmateriales sowie stärkemühlenanlage | |
DD299518A5 (de) | Verfahren und anlage fuer die behandlung von weizenkoernern | |
DE69903217T2 (de) | Verfahren und Anlage zum Mahlen von Mehl mit Sortierung der unbehandelten Weizenkörner | |
EP0605693B1 (de) | Verfahren und vorrichtung zum kontinuierlichen netzen von getreide sowie verwendung der netzvorrichtung | |
DE69711756T2 (de) | Verfahren zur Vorbehandlung beim Mahlen von Mehl | |
DE69128891T2 (de) | Verfahren und vorrichtung zur herstellung von auszugsmehl aus weizenkörnern | |
CH673596A5 (de) | ||
DE2613616A1 (de) | Verfahren und vorrichtung zur gewinnung lupulinreicher produkte aus hopfen | |
EP0193840A2 (de) | Verfahren und Vorrichtung zur Behandlung von Getreide und dergleichen | |
CH640750A5 (en) | Method for preparing and roller-milling cereal, and device for carrying out the method | |
EP0994751B1 (de) | Verfahren zum vermahlen von körnerfrüchten sowie vorrichtung zur durchführung des verfahrens | |
EP2269739B1 (de) | Verfahren zur Mahlvorbereitung von Getreide | |
DE2642628B2 (de) | Verfahren zur Herstellung von Stärke und Gluten aus Weizen, Roggen oder Gerste, und Mühle zum Ausüben des Verfahrens | |
DE60119265T2 (de) | Verfahren zur Vermahlung von Mais | |
CH672441A5 (de) | ||
WO2004060564A1 (de) | Verfahren und anlage zur reinigung von getreide | |
DE19733424A1 (de) | Verfahren zum Vermahlen von Körnerfrüchten sowie Vorrichtung zur Durchführung des Verfahrens | |
DE19756098B4 (de) | Verfahren und Anlage zum Behandeln von Braugetreide | |
WO2014033169A2 (de) | Getreideschälmaschine, verfahren zum veredeln von getreide sowie dessen verwendung zur reduzierung von schadstoffen | |
DE118012C (de) | ||
AT405616B (de) | Anlage zum herstellen von mehlen, griess und dergleichen mahlprodukten |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AC | Divisional application: reference to earlier application |
Ref document number: 662864 Country of ref document: EP |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI NL PT SE |
|
17P | Request for examination filed |
Effective date: 19980223 |
|
17Q | First examination report despatched |
Effective date: 19990310 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
RTI1 | Title (correction) |
Free format text: PROCESS AND DEVICE FOR PREPARING CEREALS FOR GRINDING |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
ITF | It: translation for a ep patent filed | ||
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE CH DE DK ES FR GB GR IT LI NL PT SE |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AC | Divisional application: reference to earlier application |
Ref document number: 662864 Country of ref document: EP |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI NL PT SE |
|
REF | Corresponds to: |
Ref document number: 192354 Country of ref document: AT Date of ref document: 20000515 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20000504 |
|
REF | Corresponds to: |
Ref document number: 59409331 Country of ref document: DE Date of ref document: 20000608 |
|
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2146440 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20000727 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20070710 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20070704 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20080625 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20080715 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20080808 Year of fee payment: 15 Ref country code: BE Payment date: 20080828 Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080810 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 20080704 Year of fee payment: 15 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080831 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: MM4A Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20100210 |
|
BERE | Be: lapsed |
Owner name: *BUHLER A.G. Effective date: 20090831 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20100301 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100210 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090831 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100301 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100303 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090811 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20110824 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20120823 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20120831 Year of fee payment: 19 Ref country code: IT Payment date: 20120828 Year of fee payment: 19 Ref country code: ES Payment date: 20120824 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20121024 Year of fee payment: 19 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20130810 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130831 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130831 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140301 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59409331 Country of ref document: DE Effective date: 20140301 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20140430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130810 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130810 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130902 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20140908 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130811 |