EP0371099A1 - Dispositif et procede pour saisir des parametres de produit en mode operationnel - Google Patents
Dispositif et procede pour saisir des parametres de produit en mode operationnelInfo
- Publication number
- EP0371099A1 EP0371099A1 EP19890904505 EP89904505A EP0371099A1 EP 0371099 A1 EP0371099 A1 EP 0371099A1 EP 19890904505 EP19890904505 EP 19890904505 EP 89904505 A EP89904505 A EP 89904505A EP 0371099 A1 EP0371099 A1 EP 0371099A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- product
- sample
- vessel
- weighing
- sampler
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000005259 measurement Methods 0.000 title claims description 26
- 238000005303 weighing Methods 0.000 claims abstract description 53
- 238000005070 sampling Methods 0.000 claims description 13
- 238000005516 engineering process Methods 0.000 claims description 6
- 239000013590 bulk material Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 2
- 238000005469 granulation Methods 0.000 claims description 2
- 230000003179 granulation Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 6
- 235000013339 cereals Nutrition 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000000523 sample Substances 0.000 description 54
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000012549 training Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001914 calming effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 239000006101 laboratory sample Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 235000020985 whole grains Nutrition 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
- G01N33/10—Starch-containing substances, e.g. dough
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
Definitions
- the invention relates to a device and a method for the on-line detection of two or more product parameters of a continuous product stream flowing in a delivery line.
- each further product parameter that is still being measured is taken from the same product sample that was also weighed.
- an additional basic sampling rule is thereby fulfilled free of charge: Take a representative sample of this and so many kg of the product and draw the laboratory sample from it.
- Another, not negligible, advantage is that each further product parameter is clearly related to the throughput currently given. So, for example: The grain has 13.5% moisture and 14% protein content and the associated current throughput was 42t / h with a product temperature of 35 ° C. Such information also allows real conclusions to be drawn, be it on the current quality of the products or the necessary corrections to the processing machines.
- the new invention further relates to a method for the on-line detection of two or more product parameters of a continuous bulk material flow, which is characterized in that, in order to determine the throughput, the product flow is stowed in a continuous weighing vessel in a manner known per se, and during or immediately after measuring the throughput from the accumulation (from the solid) in the weighing vessel, a product sample is mechanically taken and can be separated from the product stream in order to record a second or further product parameter.
- FIG. 1 is a schematic representation in cross section.
- FIG. 2 shows the sample divider on a larger scale
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Hydrology & Water Resources (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Dispositif et procédé pour saisir en mode opérationnel deux ou plusieurs paramètres de produit d'un produit s'écoulant de manière continue dans une conduite de transport (1, 2, 3). Une section (2) de la conduite de transport est conçue comme un récipient (4) supporté par des éléments de pesage (5), doté en son fond d'une fermeture (6) et contenant un appareil de prélèvement d'échantillons (10), qui peut s'ouvrir, au choix, dans le sens de l'écoulement du produit ou dans le sens du prélèvement d'échantillons. On bloque en particulier l'écoulement du matériau transporté pour déterminer à la fois le débit de matériau à un moment donné et au moins un autre paramètre, comme par exemple l'humidité du produit ou la teneur en protéines d'un mélange de céréales.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1640/88 | 1988-04-29 | ||
| CH164088 | 1988-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0371099A1 true EP0371099A1 (fr) | 1990-06-06 |
Family
ID=4215190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19890904505 Withdrawn EP0371099A1 (fr) | 1988-04-29 | 1989-04-28 | Dispositif et procede pour saisir des parametres de produit en mode operationnel |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0371099A1 (fr) |
| JP (1) | JPH03500208A (fr) |
| WO (1) | WO1989010548A1 (fr) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03183430A (ja) * | 1989-12-12 | 1991-08-09 | Rheon Autom Mach Co Ltd | 食品加工工程中の品質管理方法 |
| FR2677759B1 (fr) * | 1991-06-13 | 1995-07-13 | Tripette Renaud | Cellule de mesure pour produits granuleux ou pulverulents. |
| DE4125228C2 (de) * | 1991-07-30 | 1995-02-02 | Brunke Franz | Vorrichtung zur in-line-Probenahme und zur optischen Messung von Materialeigenschaften eines strömenden Fluids |
| DE4224616A1 (de) * | 1992-07-25 | 1994-01-27 | Spuehl Ag St Gallen | Meßeinrichtung zur Erfassung der Gasbeladung oder des Dampfdruckes einer Flüssigkeit, insbesondere einer fließfähigen Kunststoffkomponente |
| DE4315850A1 (de) * | 1993-05-12 | 1994-04-07 | Daimler Benz Ag | Probenahmeschacht für Abwasserleitungen |
| GB9323693D0 (en) * | 1993-11-17 | 1994-01-05 | Sinar Agritec Ltd | Improvements in or relating to moisture-sensing apparatus |
| DE19744485A1 (de) * | 1997-10-09 | 1999-04-15 | Claas Selbstfahr Erntemasch | Vorrichtung zur Feuchtemessung in Erntemaschinen |
| SE9704873D0 (sv) * | 1997-12-23 | 1997-12-23 | Astra Ab | Sampling apparatus |
| DE10230475A1 (de) * | 2002-07-06 | 2004-01-15 | Deere & Company, Moline | Vorrichtung zur Entnahme von Proben |
| DE102004038408A1 (de) * | 2004-08-07 | 2006-02-23 | Deere & Company, Moline | Messeinrichtung |
| DE102005042149B4 (de) * | 2004-09-22 | 2007-06-21 | Fagus-Grecon Greten Gmbh & Co Kg | Vorrichtung zum Bestimmen des Feuchtegehaltes einer durch zumindest eine Leitung geführten Materialschüttung |
| DE102005001850B4 (de) * | 2005-01-10 | 2007-11-15 | Ese Embedded System Engineering Gmbh | Messeinrichtung und Verfahren zum Messen einer Größe einer Flüssigkeit |
| EP2748578B1 (fr) * | 2011-08-22 | 2019-07-31 | Tornum AB | Dispositif d'échantillonnage pour matériau particulaire s'écoulant librement |
| WO2016151596A1 (fr) * | 2015-03-24 | 2016-09-29 | Buhler (India) Pvt. Ltd. | Dispositif et procédé permettant de fournir de manière éparse des matériaux en vrac à une machine de traitement et/ou d'analyse |
| ITUA20161448A1 (it) * | 2016-03-08 | 2017-09-08 | Freeray S R L | Metodo e apparato per il controllo qualita' di prodotti solidi in forma granulare o polverizzata |
| JP6904462B1 (ja) * | 2020-06-05 | 2021-07-14 | 株式会社サタケ | 粒状物検査装置 |
| US20220282919A1 (en) * | 2021-03-04 | 2022-09-08 | Ctb, Inc. | Grain Dryer Output Capacitive Moisture Sensing Assembly And Related Methods |
| CN115744167A (zh) * | 2022-11-07 | 2023-03-07 | 安德里茨（中国）有限公司 | 具有物料在线水分检测功能的物料输送系统及其物料水分检测装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56114748A (en) * | 1980-02-14 | 1981-09-09 | Satake Eng Co Ltd | Grain moisture measuring device |
| JPH0345335B2 (fr) * | 1980-06-30 | 1991-07-10 | Byuuraa Ag | |
| JPH0613988B2 (ja) * | 1983-10-06 | 1994-02-23 | ビューラー アーゲー | ばら材料の流れの流量測定装置 |
| GB2150917B (en) * | 1983-12-07 | 1986-08-28 | Ranks Hovis Mcdougall Plc | Sampling and testing particulate material |
| FR2561770B1 (fr) * | 1984-03-23 | 1987-05-22 | Agronomique Inst Nat Rech | Dispositif automatique de controle d'un flux de produits granules ou pulverulents |
| IT1204870B (it) * | 1986-05-16 | 1989-03-10 | Ocrim Spa | Dispositivo per la misurazione in continuo della umidita' di prodotti alimentari |
| WO1988003269A2 (fr) * | 1986-10-30 | 1988-05-05 | Gebrüder Bühler Ag | Procede et dispositif de prelevement d'echantillons de mesure dans un courant de matieres en vrac |
-
1989
- 1989-04-28 EP EP19890904505 patent/EP0371099A1/fr not_active Withdrawn
- 1989-04-28 JP JP50404989A patent/JPH03500208A/ja active Pending
- 1989-04-28 WO PCT/CH1989/000076 patent/WO1989010548A1/fr not_active Application Discontinuation
Non-Patent Citations (1)
| Title |
|---|
| See references of WO8910548A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03500208A (ja) | 1991-01-17 |
| WO1989010548A1 (fr) | 1989-11-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0371099A1 (fr) | Dispositif et procede pour saisir des parametres de produit en mode operationnel | |
| EP0179108B1 (fr) | Installation de mesure aux infrarouges pour l'analyse continue de produits moulus | |
| DE69003977T2 (de) | Verfahren und Einrichtung zur Bestimmung des Stengelgehaltes von Tabak. | |
| DE3543758C1 (de) | Verfahren und Vorrichtung zur integrierenden Probenahme und in-line Probenteilung von dispersen Produkten aus Transportleitungen oder an Produktstromuebergabestellen | |
| DE19654612C2 (de) | Verfahren und Vorrichtung zur Kontrolle der Tablettenparameter | |
| DE3029849C2 (fr) | ||
| DE3855107T2 (de) | Schwimmende Vorrichtung zum Extrahieren von Sand und/oder Kies und Verfahren zum Gebrauch der Anlage | |
| DE3441856C2 (de) | Verfahren zum laufenden quantitativen Bestimmen von Inhaltsstoffen, insbesondere von Proteinen und Wasser, in mehlförmigen oder anderen Nahrungsmittel-Mahlgütern durch Infrarotmessung und Vorrichtung zur Durchführung dieses Verfahrens | |
| EP1381850B1 (fr) | Procede et dispositif d'analyse de cereales | |
| DE3827927A1 (de) | Verfahren und vorrichtung zum gravimetrischen erfassen des verbrauches an rohmaterial in verarbeitungsmaschinen | |
| DE69025509T2 (de) | On-Line-Feuchtigkeitsüberwachungsverfahren für pulverförmige oder körnige Stoffe und System zur Durchführung des Verfahrens | |
| WO1988003269A2 (fr) | Procede et dispositif de prelevement d'echantillons de mesure dans un courant de matieres en vrac | |
| DE3612282C3 (de) | Vorrichtung zur Messung der Feuchtigkeit von Schüttstoffen im fließenden Materialstrom | |
| EP1358464B1 (fr) | Procédé pour la production d'échantillons de cendre de filtres ou de cendre volante | |
| EP3730225B1 (fr) | Installation de dépoussiérage | |
| DE4013246C2 (de) | Anlage zur Bestimmung des Raumgewichtes einer Schüttgutfraktion | |
| EP0007025B1 (fr) | Appareil pour préparer des solutions d'échantillons de matières solides pour l'analyse chimique par voie humide | |
| DE3823329C2 (fr) | ||
| DE29619012U1 (de) | Zähleinrichtung zum Auszählen von Saatgut- und Körnerproben o.dgl. | |
| DE2749423A1 (de) | Verfahren zur entnahme und vorbereitung einer schuettgutprobe zur analyse und ein probenehmer zur anwendung dieses verfahrens | |
| DE2028854A1 (de) | Verfahren und Vorrichtung fur Produkt untersuchung | |
| DE260957C (fr) | ||
| DE573764C (de) | Verfahren zur Bestimmung des Feinheitsgrades eines staubfoermigen oder koernigen Gutes | |
| DE1598681A1 (de) | Verfahren und Vorrichtung fuer Probeentnahme zur Bestimmung der chemischen Zusammensetzung feinen Erzes vor dem Sintern | |
| DE8815690U1 (de) | Vorrichtung zur Bestimmung des Flüssigkeitsanteils, insbesondere des Feuchteanteils in Gemischen, vorzugsweise Schüttgütern |
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 |
|
| 17P | Request for examination filed |
Effective date: 19891004 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LI NL SE |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BUEHLER AG |
|
| 17Q | First examination report despatched |
Effective date: 19910522 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 19920612 |