WO2000066963A1 - Verfahren und vorrichtung zur optimierung der prozessführung sowie prozessüberwachung in einer anlage zur herstellung von teigwaren - Google Patents
Verfahren und vorrichtung zur optimierung der prozessführung sowie prozessüberwachung in einer anlage zur herstellung von teigwaren Download PDFInfo
- Publication number
- WO2000066963A1 WO2000066963A1 PCT/CH2000/000163 CH0000163W WO0066963A1 WO 2000066963 A1 WO2000066963 A1 WO 2000066963A1 CH 0000163 W CH0000163 W CH 0000163W WO 0066963 A1 WO0066963 A1 WO 0066963A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- control
- pasta
- optimization
- dryer
- online
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
Definitions
- the invention relates to a method for optimizing process control and process monitoring in a system for producing pasta, in particular short and long pasta, and to an apparatus for carrying out the method
- EP-A-0 129 892 B1 describes a system and a method for drying pasta long pasta in continuous operation with controlled heating, humidification, drying and cooling of the pasta. A temperature-time regime in a turbo system is specified.
- EP-A-0 540 699 B1 describes a further method for regulating the product moisture in order to break the pasta after drying and to be avoided when packing, temperature and humidity are regulated.This is done in the end zone of drying while the pasta is still warm, a further superficial addition of water and the temperature of the pasta is reduced to below 60 ° C immediately after the addition of water
- the EP teaches the use of an AW value - A-0 322 053 B1.
- Automated presses for the production of raw pasta are, for example, EP-A-0 426 766 B1 in the form of a mixing kneader which contains two working shafts which alternate between kneading screws and shear elements or DE-44 17 357 A1
- DE-44 33 593 A1 shows a method for controlling an extruder, target values of a control system being created on the basis of test data or expert knowledge, the manipulated variables of which depend on the product quality.
- This controller can be a process-regulating fuzzy controller.
- controls for specific controlled systems are automatically adapted and specific controllers are generated. The latter using code generators that are integrated into the control environment.
- an in-line viscosity sensor is installed between the nozzle and the screw tip of the extruder.
- DE-197 34 71 1 C1 describes a controller with discrete-time, dynamic fuzzy control elements, in which nonlinearities can be introduced specifically for a desired control behavior.
- the invention is based on the object of developing an optimization of the process control of individual sub-processes in a plant for the production of pasta, in particular short and long pasta or the like, which improves press and dryer control and process monitoring with the use of intelligent software Technologies. In particular, a simpler controller setting and a reduction in incorrect production should be achieved.
- the problem is solved on the basis of the features of claim 1.
- This problem is solved with the features of claim 1, by using intelligent software technologies such as a virtual sensor (also "soft sensor") for the end product moisture, with a regulation of the amount of dosing water in the press Keeping the permissible limits
- intelligent software technologies such as a virtual sensor (also "soft sensor") for the end product moisture, with a regulation of the amount of dosing water in the press Keeping the permissible limits
- climate sensors and product moisture curves can also be controlled using online sensors in the dryer for product moisture measurement and / or weight loss measurement
- the invention is based on the knowledge that the individual sub-processes depend on one another and that point-by-point optimization is not very promising.
- the interaction between product properties and machine behavior is the basis.
- Models between the process parameters (machine settings, raw materials, recipe mixtures) and product properties (e.g. B moisture content, color, viscosity) created using statistical and intelligent software technologies
- Intelligent software technologies include technologies such as expert systems, neural networks, fuzzy logic and genetic algorithms (evolutionary algorithms). These are described, for example, in the article “Soft Computing in Automation” by P Auer, Elektronik 34/1998
- hybrid models are created which take into account both the existing expert knowledge (e.g. with fuzzy rules) and experimental data (which e.g. are generated by means of statistical test planning and process tests and are modeled in neural networks)
- these models are combined with conventional, analytical models (e.g. based on physical models or regression calculation) and are also referred to as hybrid
- Another object is then to create a device for performing the method
- the online control enables the criteria for the final quality of the products to be kept constant over the long term during production and also in the event of process faults.
- the product-related control variables are regulated (eg product moisture) Every standard size should be measurable and stubborn sizes should be reduced.
- the room climate should be included in the online control of the climate of individual dryer zones, and if necessary also in product ventilation.
- the pasta press can also be used as a virtual sensor for product properties such as Dough moisture and dough consistency can be used
- a recipe wizard automatically gives a first indication of the recipe values required for the specific, desired product properties.Recipe start values are generated from product specifications.Learning data, expert knowledge and physical conditions are used to model and calculate the recipe values from the specifications are sufficiently similar for the new product specifications
- a subsequent recipe optimization supports the fine adjustment of the first recipe information and a diagnosis can be used to identify and distinguish gross errors, whereby the operator should receive information on which errors he should check and remedy
- the initial values are optimized when the recipe is run in and relationships between the target size deviation and the setting size change are modeled.
- the operator can set the target parameters to a desired value and new setting sizes can be set automatically. Manual adjustments are also possible
- FIG. 1 shows the schematic sequence in a pasta press device and FIG. 2 shows the schematic sequence in a dryer / cooler
- the raw materials pass from a metering unit 1, in which powder and / or flour and water and additives are metered and mixed, into a mixing kneader 2, for example in accordance with EP-A-0 426 766 B1, where intensive mixing and kneading of the raw materials takes place to a raw dough
- a mixing kneader 2 for example in accordance with EP-A-0 426 766 B1, where intensive mixing and kneading of the raw materials takes place to a raw dough
- the raw dough reaches a press screw 3 of the mixing kneader 2, by means of which the raw pasta is produced.
- a diffuser 4 follows
- the wet raw pasta with a moisture content of approx. 30% then passes into a tumble dryer 5 and then into the pre-dryer 6 and final dryer 7 and cooler 8, in which a drying process is carried out in accordance with EP-A-129892 and / or EP-A-540699
- the pasta leaves the cooler with a usual product moisture content of 1 1 -13%, preferably 12.5%.
- the dry pasta is then cut and packaged in the usual way
- the resulting climate control makes it possible to keep the product moisture very close to the optimal 12.5% and ultimately to significantly reduce the faulty production while maintaining the quality of the pasta
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU31416/00A AU3141600A (en) | 1999-04-28 | 2000-03-21 | Method and device for optimising process management and process control in an arrangement for producing farinaceous products |
US09/958,535 US7069255B1 (en) | 1999-04-28 | 2000-03-21 | Method and device for optimising process management and process control in an arrangement for producing farinaceous products |
JP2000615554A JP2002542810A (ja) | 1999-04-28 | 2000-03-21 | 練り粉製品製造装置内の工程管理と工程監視の適正化方法と装置 |
EA200101137A EA004529B1 (ru) | 1999-04-28 | 2000-03-21 | Способ и устройство для оптимизации управления процессом, а также контроля за процессом в установке для изготовления макаронных изделий |
AT00908900T ATE275260T1 (de) | 1999-04-28 | 2000-03-21 | Verfahren und vorrichtung zur optimierung der prozessführung sowie prozessüberwachung in einer anlage zur herstellung von teigwaren |
PL00351350A PL351350A1 (en) | 1999-04-28 | 2000-03-21 | Method and device for optimising process management and process control in an arrangement for producing farinaceous products |
DE50007625T DE50007625D1 (de) | 1999-04-28 | 2000-03-21 | Verfahren und vorrichtung zur optimierung der prozessführung sowie prozessüberwachung in einer anlage zur herstellung von teigwaren |
SK1426-2001A SK14262001A3 (sk) | 1999-04-28 | 2000-03-21 | Spôsob a zariadenie na optimalizáciu riadenia procesu a monitorovania procesu v sústave na výrobu cestovín |
BRPI0009818-3A BR0009818B1 (pt) | 1999-04-28 | 2000-03-21 | método para otimização do controle de um dispositivo destinado à produção de produtos em pasta e dispositivo que implementa tal método. |
EP00908900A EP1173720B1 (de) | 1999-04-28 | 2000-03-21 | Verfahren und vorrichtung zur optimierung der prozessführung sowie prozessüberwachung in einer anlage zur herstellung von teigwaren |
MXPA01010959A MXPA01010959A (es) | 1999-04-28 | 2000-03-21 | Metodo y dispositivo para optimizar administracion de procedimiento y control de procedimiento en una disposicion para elaborar productos farinaceos. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19919206A DE19919206A1 (de) | 1999-04-28 | 1999-04-28 | Verfahren zur Herstellung von Teigwaren |
DE19919206.5 | 1999-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000066963A1 true WO2000066963A1 (de) | 2000-11-09 |
Family
ID=7906087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2000/000163 WO2000066963A1 (de) | 1999-04-28 | 2000-03-21 | Verfahren und vorrichtung zur optimierung der prozessführung sowie prozessüberwachung in einer anlage zur herstellung von teigwaren |
Country Status (16)
Country | Link |
---|---|
US (1) | US7069255B1 (de) |
EP (1) | EP1173720B1 (de) |
JP (1) | JP2002542810A (de) |
CN (1) | CN1126931C (de) |
AT (1) | ATE275260T1 (de) |
AU (1) | AU3141600A (de) |
BR (1) | BR0009818B1 (de) |
CZ (1) | CZ20013416A3 (de) |
DE (2) | DE19919206A1 (de) |
EA (1) | EA004529B1 (de) |
HU (1) | HUP0200874A3 (de) |
MX (1) | MXPA01010959A (de) |
PL (1) | PL351350A1 (de) |
SK (1) | SK14262001A3 (de) |
TR (1) | TR200103110T2 (de) |
WO (1) | WO2000066963A1 (de) |
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JP4206485B2 (ja) * | 2003-02-14 | 2009-01-14 | 宮里 義章 | ミキサー装置に於ける製造自動制御システム |
DE102004026642B4 (de) * | 2004-06-01 | 2006-10-19 | Rehau Ag + Co. | Automatisierung der Kunststoff-Extrusion durch Einsatz der Neuro-Fuzzy-Technologie |
JP4876214B2 (ja) * | 2004-08-13 | 2012-02-15 | 株式会社パンの樹 | ミキサー制御システム |
US20090226577A1 (en) * | 2008-03-05 | 2009-09-10 | Szeflin Dave | Method for drying pistachios to achieve preferred organoleptic characteristics |
JP5165453B2 (ja) * | 2008-05-09 | 2013-03-21 | 株式会社武蔵野 | 圧延装置 |
US8380642B2 (en) * | 2008-12-03 | 2013-02-19 | Schlumberger Technology Corporation | Methods and systems for self-improving reasoning tools |
GB2465861B (en) * | 2008-12-03 | 2011-09-28 | Logined Bv | Self-improving reasoning tools |
DE102010029757A1 (de) * | 2010-06-07 | 2011-12-08 | Battenfeld-Cincinnati Germany Gmbh | Kognitives technisches System zur Herstellung von Kunststofferzeugnissen |
US8904666B1 (en) | 2011-01-04 | 2014-12-09 | Buhler Aeroglide Corporation | Dryer having hygienic panels |
CN103869712A (zh) * | 2012-12-12 | 2014-06-18 | 新麦企业股份有限公司 | 可判断面团筋度的搅拌控制方法与装置 |
DE102016110715A1 (de) * | 2016-06-10 | 2017-12-14 | Vorwerk & Co. Interholding Gmbh | Verfahren zum Betreiben einer Küchenmaschine |
CN110697439B (zh) * | 2017-09-19 | 2021-03-12 | 中国计量大学 | 基于变速率学习的螺杆式物料下料装置控制器 |
CN107640609B (zh) * | 2017-09-19 | 2019-09-24 | 中国计量大学 | 基于机器学习的螺杆式物料配料机控制器 |
CN110697438B (zh) * | 2017-09-19 | 2021-07-02 | 中国计量大学 | 基于神经网络的直落失重式物料下料机控制器 |
CN107720311B (zh) * | 2017-09-19 | 2019-09-24 | 中国计量大学 | 基于神经网络的螺杆失重式物料下料机及其控制器 |
CN113175794A (zh) * | 2021-04-25 | 2021-07-27 | 福建工程学院 | 一种基于bp神经网络的农产品智能烘干控制方法 |
CN113137853B (zh) * | 2021-04-26 | 2022-10-21 | 四川蜀冷冷暖设备有限公司 | 一种适用于烘干机的智能控制方法 |
RU2766517C1 (ru) * | 2021-04-29 | 2022-03-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования «МИРЭА-Российский технологический университет» | Способ оценки влажности материала в процессе сушки в барабанной сушильной установке |
Citations (13)
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US4170073A (en) * | 1977-12-01 | 1979-10-09 | Kay-Ray, Inc. | Wide dynamic range multi-zone drying method and apparatus for controlling product moisture |
EP0129892A2 (de) * | 1983-06-24 | 1985-01-02 | Bühler AG | Verfahren zur Herstellung von langen Teigwaren und Vorrichtung zur Durchführung eines solchen Verfahrens |
DE3741128A1 (de) * | 1986-12-18 | 1988-06-30 | Valmet Oy | Verfahren zur steuerung und/oder ueberwachung eines bahnbeschichtungstrocknungsprozesses |
EP0322053A1 (de) | 1987-12-18 | 1989-06-28 | BARILLA G. e R. F.lli - Società per Azioni | Verfahren zur Herstellung von getrockneten Teigwaren |
EP0426766A1 (de) | 1989-05-25 | 1991-05-15 | Buehler Ag | Mischkneter-vorrichtung und verfahren zur herstellung von teig, insbesondere für teigwaren. |
WO1992016806A1 (en) * | 1991-03-21 | 1992-10-01 | Pavan Mapimpianti S.P.A. | Process for continuously drying and stabilizing pasta and the like, and apparatus for implementing the process |
WO1993002561A1 (de) * | 1991-07-31 | 1993-02-18 | Bühler AG Maschinenfabrik | Verfahren und vorrichtung zum pressen und trocknen von langen teigwaren sowie verwendung der vorrichtung |
EP0540699A1 (de) | 1991-04-03 | 1993-05-12 | Buehler Ag | Verfahren und vorrichtung zum formstabilisieren von teigwaren. |
DE4433593A1 (de) * | 1993-11-30 | 1995-06-01 | Buehler Ag | Verfahren zur Regelung einer Arbeitsmaschine und danach arbeitende Regelung sowie ein Sensor hierzu |
DE4417357A1 (de) | 1994-05-18 | 1995-11-23 | Buehler Ag | Verfahren und Vorrichtung zur Reinigung von Teigwarenpressen |
DE4435808A1 (de) * | 1994-10-07 | 1996-04-11 | Siemens Ag | Verfahren zur Bestimmung des Feuchtegehaltes von Preßschnitzeln |
DE19618900A1 (de) * | 1996-05-10 | 1997-11-27 | Titv Greiz | Verfahren zur Steuerung sowie zur Regelung der Wärmebehandlung von bahnförmigem Gut, insbesondere einer textilen Warenbahn |
DE19734711C1 (de) | 1997-08-11 | 1999-04-15 | Siemens Ag | Regler mit zeitdiskreten, dynamischen Fuzzy-Regelgliedern |
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JPH0624475B2 (ja) * | 1983-06-24 | 1994-04-06 | ビューラー アーゲー | 長いパスタ製品の製造方法及び当該方法を実施する装置 |
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-
1999
- 1999-04-28 DE DE19919206A patent/DE19919206A1/de not_active Withdrawn
-
2000
- 2000-03-21 BR BRPI0009818-3A patent/BR0009818B1/pt not_active IP Right Cessation
- 2000-03-21 EA EA200101137A patent/EA004529B1/ru not_active IP Right Cessation
- 2000-03-21 CZ CZ20013416A patent/CZ20013416A3/cs unknown
- 2000-03-21 SK SK1426-2001A patent/SK14262001A3/sk unknown
- 2000-03-21 MX MXPA01010959A patent/MXPA01010959A/es unknown
- 2000-03-21 CN CN00805852A patent/CN1126931C/zh not_active Expired - Fee Related
- 2000-03-21 AT AT00908900T patent/ATE275260T1/de not_active IP Right Cessation
- 2000-03-21 US US09/958,535 patent/US7069255B1/en not_active Expired - Fee Related
- 2000-03-21 TR TR2001/03110T patent/TR200103110T2/xx unknown
- 2000-03-21 AU AU31416/00A patent/AU3141600A/en not_active Abandoned
- 2000-03-21 DE DE50007625T patent/DE50007625D1/de not_active Expired - Lifetime
- 2000-03-21 WO PCT/CH2000/000163 patent/WO2000066963A1/de active IP Right Grant
- 2000-03-21 HU HU0200874A patent/HUP0200874A3/hu unknown
- 2000-03-21 EP EP00908900A patent/EP1173720B1/de not_active Expired - Lifetime
- 2000-03-21 JP JP2000615554A patent/JP2002542810A/ja active Pending
- 2000-03-21 PL PL00351350A patent/PL351350A1/xx unknown
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US4170073A (en) * | 1977-12-01 | 1979-10-09 | Kay-Ray, Inc. | Wide dynamic range multi-zone drying method and apparatus for controlling product moisture |
EP0129892A2 (de) * | 1983-06-24 | 1985-01-02 | Bühler AG | Verfahren zur Herstellung von langen Teigwaren und Vorrichtung zur Durchführung eines solchen Verfahrens |
EP0129892B1 (de) | 1983-06-24 | 1987-03-04 | Bühler AG | Verfahren zur Herstellung von langen Teigwaren und Vorrichtung zur Durchführung eines solchen Verfahrens |
DE3741128A1 (de) * | 1986-12-18 | 1988-06-30 | Valmet Oy | Verfahren zur steuerung und/oder ueberwachung eines bahnbeschichtungstrocknungsprozesses |
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EP0426766A1 (de) | 1989-05-25 | 1991-05-15 | Buehler Ag | Mischkneter-vorrichtung und verfahren zur herstellung von teig, insbesondere für teigwaren. |
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EP0540699A1 (de) | 1991-04-03 | 1993-05-12 | Buehler Ag | Verfahren und vorrichtung zum formstabilisieren von teigwaren. |
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DE4417357A1 (de) | 1994-05-18 | 1995-11-23 | Buehler Ag | Verfahren und Vorrichtung zur Reinigung von Teigwarenpressen |
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Also Published As
Publication number | Publication date |
---|---|
EA004529B1 (ru) | 2004-06-24 |
PL351350A1 (en) | 2003-04-07 |
DE19919206A1 (de) | 2000-11-02 |
HUP0200874A2 (hu) | 2002-07-29 |
DE50007625D1 (de) | 2004-10-07 |
EA200101137A1 (ru) | 2002-04-25 |
EP1173720A1 (de) | 2002-01-23 |
CN1126931C (zh) | 2003-11-05 |
MXPA01010959A (es) | 2002-05-06 |
BR0009818B1 (pt) | 2010-10-05 |
ATE275260T1 (de) | 2004-09-15 |
CN1345408A (zh) | 2002-04-17 |
JP2002542810A (ja) | 2002-12-17 |
CZ20013416A3 (cs) | 2002-04-17 |
BR0009818A (pt) | 2002-06-11 |
HUP0200874A3 (en) | 2003-02-28 |
US7069255B1 (en) | 2006-06-27 |
TR200103110T2 (tr) | 2002-04-22 |
EP1173720B1 (de) | 2004-09-01 |
SK14262001A3 (sk) | 2002-05-09 |
AU3141600A (en) | 2000-11-17 |
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