DE10306751B4 - Device for filling a medium - Google Patents
Device for filling a medium Download PDFInfo
- Publication number
- DE10306751B4 DE10306751B4 DE2003106751 DE10306751A DE10306751B4 DE 10306751 B4 DE10306751 B4 DE 10306751B4 DE 2003106751 DE2003106751 DE 2003106751 DE 10306751 A DE10306751 A DE 10306751A DE 10306751 B4 DE10306751 B4 DE 10306751B4
- Authority
- DE
- Germany
- Prior art keywords
- filling
- medium
- time
- pressure
- point
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/28—Flow-control devices, e.g. using valves
- B67C3/287—Flow-control devices, e.g. using valves related to flow control using predetermined or real-time calculated parameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
- B65B3/34—Methods or devices for controlling the quantity of the material fed or filled by timing of filling operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/28—Flow-control devices, e.g. using valves
- B67C3/287—Flow-control devices, e.g. using valves related to flow control using predetermined or real-time calculated parameters
- B67C3/288—Flow-control devices, e.g. using valves related to flow control using predetermined or real-time calculated parameters using master-slave controls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/0003—Apparatus or devices for dispensing beverages on draught the beverage being a single liquid
- B67D1/0004—Apparatus or devices for dispensing beverages on draught the beverage being a single liquid the beverage being stored in a container, e.g. bottle, cartridge, bag-in-box, bowl
- B67D1/0005—Apparatus or devices for dispensing beverages on draught the beverage being a single liquid the beverage being stored in a container, e.g. bottle, cartridge, bag-in-box, bowl the apparatus comprising means for automatically controlling the amount to be dispensed
- B67D1/0006—Apparatus or devices for dispensing beverages on draught the beverage being a single liquid the beverage being stored in a container, e.g. bottle, cartridge, bag-in-box, bowl the apparatus comprising means for automatically controlling the amount to be dispensed based on the timed opening of a valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
Vorrichtung
zum Abfüllen
einer einstellbaren Menge (M) eines Mediums, mit mindestens einer ersten
Abfüllstelle
(1) und einer zweiten Abfüllstelle
(2), mit einem Zeitmesser (4), und
mit einer Steuereinheit
(6),
dadurch gekennzeichnet,
dass ein Druckmesser (3)
für die
erste Abfüllstelle
(1) vorgesehen ist,
dass ein Durchflussmessgerät (5) für die erste
Abfüllstelle (1)
vorgesehen ist,
dass die Steuereinheit (6) einen Korrekturfaktor
(K) bestimmt, der sich aus dem Druck (pk)
und dem Durchfluss (Dk) des Mediums und
der Zeit (tk) für das Abfüllen einer einstellbaren Menge
(Mk) an der ersten Abfüllstelle (1) ergibt,
dass
die Steuereinheit (6) das Abfüllen
des Mediums bei mindestens der ersten Abfüllstelle (1) nach dem Zeit-Druck-Verfahren
steuert, wobei sich die Zeit (t) des Abfüllens des Mediums an der ersten
Abfüllstelle
(1) in Abhängigkeit
von der einstellbaren Menge (M), vom Druck (p) an der ersten Abfüllstelle
(1) und von dem Korrekturfaktor (K) ergibt,...Device for filling an adjustable amount (M) of a medium, comprising at least a first filling point (1) and a second filling point (2), with a timer (4), and
with a control unit (6),
characterized,
a pressure gauge (3) is provided for the first filling point (1),
a flow meter (5) is provided for the first filling station (1),
in that the control unit (6) determines a correction factor (K) consisting of the pressure (p k ) and the flow (D k ) of the medium and the time (t k ) for filling an adjustable quantity (M k ) at the first filling point (1),
in that the control unit (6) controls the filling of the medium at at least the first filling station (1) according to the time-pressure method, the time (t) of filling the medium at the first filling station (1) being dependent on the settable one Quantity (M), from the pressure (p) at the first filling point (1) and from the correction factor (K) gives ...
Description
Die Erfindung bezieht sich auf eine Vorrichtung zum Abfüllen einer einstellbaren Menge (M) eines Mediums gemäß dem Oberbegriff des Anspruchs 1. Bei dem Medium handelt es sich beispielsweise um Flüssigkeiten.The The invention relates to a device for filling a adjustable amount (M) of a medium according to the preamble of the claim 1. The medium is, for example, liquids.
Abfüllanlagen werden meist nach dem Zeit-Druck-Verfahren betrieben. Bei diesem Verfahren wird die Öffnungsdauer eines Füllventils in Abhängigkeit von der abzufüllenden Menge und in Abhängigkeit von einem gemessenen Flüssigkeitsdruck berechnet. Die Eigenschaften des Mediums hängen jedoch auch von z.B. von der Temperatur ab. Solche Parameter machen eine Korrektur der Füllzeit erforderlich.filling are usually operated according to the time-pressure method. In this Procedure is the opening duration a filling valve dependent on from the to be filled Quantity and depending calculated from a measured fluid pressure. The properties of the medium, however, depend also from e.g. from the temperature. Such parameters do one Correcting the filling time required.
Aus
der
Aufgabe der Erfindung ist es, eine Vorrichtung zum Abfüllen eines Mediums bereitzustellen, die eine möglichst hohe Füllgenauigkeit an allen Füllstellen ermöglicht.task the invention is to provide a device for filling a medium, the one possible high filling accuracy at all filling points allows.
Die Aufgabe wird durch die im Patentanspruch 1 aufgeführten Merkmale gelöst.The Task is achieved by the features listed in claim 1 solved.
Die Idee ist, dass bei bekanntem Druck (pk) in Abhängigkeit vom Durchfluss (D) die Abfüllung einer Menge (Mk) durchgeführt wird, und dass daraus und aus der dafür benötigten Zeit (tk) ein Korrekturfaktor (K) berechnet wird. In diesem Korrekturfaktor (K) stecken dann die Abhängigkeiten der Füllzeit (t) von den Abfülleigenschaften des Mediums. Solange sich das Medium nicht verändert, indem z.B. die Temperatur des Mediums konstant bleibt, kann mit diesem Korrekturfaktor (K) die Füllzeit (t) in Abhängigkeit von der abzufüllenden Menge (M) und dem Druck (p) berechnet werden. Die Abfüllstelle wird im normalen Betrieb mit dem Zeit-Druck-Verfahren betrieben, wobei für den nötigen Korrekturfaktor (K), der auf die Abfülleigenschaften des Mediums eingeht, in Verbindung mit einem Durchflussmessgerät eine spezielle Abfüllung vorgenommen wird. Die Abfüllanlage weist mindestens zwei Abfüllstellen auf. Bei der ersten Abfüllstelle befindet sich das Durchflussmessgerät, das die Berechnung des Korrekturfaktors (K) ermöglicht. Mit diesem Korrekturfaktor (K) werden dann die Zeiten (t) für die weiteren Abfüllungen an dieser ersten Abfüllstelle benutzt. Gleichzeitig dient dieser Faktor (K) aber auch der Zeitberechnung an der mindestens zweiten Abfüllstelle. Somit ist nur ein Durchflussmessgerät erforderlich, es können aber mehrere Abfüllstellen betrieben werden.The idea is that, given a known pressure (p k ), the filling of a quantity (M k ) is performed as a function of the flow rate (D), and a correction factor (K) is calculated therefrom and from the time required for this (t k ) , In this correction factor (K), the dependencies of the filling time (t) then depend on the filling properties of the medium. As long as the medium does not change, for example by the temperature of the medium remaining constant, the filling time (t) can be calculated with this correction factor (K) as a function of the quantity (M) to be filled and the pressure (p). The filling station is operated in the normal operation with the time-pressure method, wherein for the necessary correction factor (K), which responds to the filling properties of the medium, in connection with a flow meter, a special filling is made. The bottling plant has at least two filling points. At the first filling point is the flowmeter, which allows the calculation of the correction factor (K). This correction factor (K) then uses the times (t) for the further fillings at this first filling point. At the same time, this factor (K) also serves to calculate the time at the at least second filling point. Thus, only one flow meter is required, but it can be operated multiple bottling.
Eine vorteilhafte Ausgestaltung sieht vor, dass die Steuereinheit derartig ausgestaltet ist, dass der Durchfluss (D) des Mediums nur in dem Fall gemessen wird, dass die Abfüllzeit (t) größer als die minimale Abfüllzeit (tmin) des Durchflussmessgerätes ist. Für Abfüllzeiten (t), die kürzer als die minimale Abfüllzeit (tmin) ist, wird die Messunsicherheit des Durchflussmessgerätes zu hoch, daher sollte in diesen Fällen nicht der Durchfluss gemessen werden.An advantageous embodiment provides that the control unit is designed such that the flow (D) of the medium is measured only in the case that the filling time (t) is greater than the minimum filling time (t min ) of the flowmeter. For filling times (t), which is shorter than the minimum filling time (t min ), the measuring uncertainty of the flowmeter is too high, so in these cases, the flow should not be measured.
Die Erfindung wird anhand der nachfolgenden Zeichnungen näher erläutert.The The invention will be explained in more detail with reference to the following drawings.
Es zeigt:It shows:
In
- 11
- Erste AbfüllstelleFirst bottling plant
- 22
- Zweite AbfüllstelleSecond bottling plant
- 33
- Druckmesserpressure gauge
- 44
- Zeitmesserchronometer
- 55
- DurchflussmessgerätFlowmeter
- 66
- Steuereinheitcontrol unit
- 77
- Rohrleitungpipeline
- 88th
- VentilValve
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003106751 DE10306751B4 (en) | 2003-02-17 | 2003-02-17 | Device for filling a medium |
DE200450008614 DE502004008614D1 (en) | 2003-02-17 | 2004-02-12 | Device for filling a medium |
EP04003143A EP1447329B1 (en) | 2003-02-17 | 2004-02-12 | Apparatus for dispensing a fluid substance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003106751 DE10306751B4 (en) | 2003-02-17 | 2003-02-17 | Device for filling a medium |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10306751A1 DE10306751A1 (en) | 2004-09-02 |
DE10306751B4 true DE10306751B4 (en) | 2005-06-09 |
Family
ID=32668105
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003106751 Expired - Fee Related DE10306751B4 (en) | 2003-02-17 | 2003-02-17 | Device for filling a medium |
DE200450008614 Expired - Lifetime DE502004008614D1 (en) | 2003-02-17 | 2004-02-12 | Device for filling a medium |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200450008614 Expired - Lifetime DE502004008614D1 (en) | 2003-02-17 | 2004-02-12 | Device for filling a medium |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1447329B1 (en) |
DE (2) | DE10306751B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4417568A1 (en) * | 2023-02-16 | 2024-08-21 | Krones Ag | Device and method for filling containers |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITBO20040059A1 (en) * | 2004-02-10 | 2004-05-10 | Stk Stocchi Progetti S R L Uni | FILLER WITH TIMED DOSING TAPS |
DE102008018089A1 (en) | 2008-04-09 | 2009-10-15 | Endress & Hauser Meßtechnik GmbH & Co. KG | Method for filling i.e. oil, from tank in bottle, involves adjusting flow rate of medium via throttle in dependent of measured temperature of medium, and adjusting filling pressure in dependent of measured temperature |
DE102010006028A1 (en) * | 2010-01-27 | 2011-07-28 | KHS GmbH, 44143 | Method and filling system for pressure filling of containers |
DE102010053201A1 (en) | 2010-12-03 | 2012-06-06 | Krones Aktiengesellschaft | Apparatus and method for filling containers |
DE102012102965A1 (en) | 2012-04-04 | 2013-10-10 | Krones Ag | Method for controlling a filler |
DE102014107364A1 (en) | 2014-05-26 | 2015-11-26 | Endress+Hauser Process Solutions Ag | Method for valve-controlled filling |
EP2949618B1 (en) * | 2014-05-30 | 2016-08-31 | Sidel S.p.a. Con Socio Unico | Method and device for contact filling an article with pourable product |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4117287A1 (en) * | 1991-05-27 | 1992-12-03 | Seitz Enzinger Noll Masch | METHOD FOR FILLING BOTTLES, CAN OR THE LIKE CONTAINED AND FILLING MACHINE FOR CARRYING OUT THIS PROCESS |
DE19951555A1 (en) * | 1999-10-27 | 2001-05-03 | Bausch & Stroebel Maschf | Filler and dispenser incorporates pressure gauge, dispenser-control, capacity-monitor and weighing machine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5012955A (en) * | 1989-10-30 | 1991-05-07 | Abc/Sebrn Techcorp. | Syrup dispensing system |
DD297123B5 (en) * | 1990-08-07 | 1994-08-11 | Wolfgang Dipl-Ing Schroeder | Method and device for the metered filling of flowable media in containers |
DE4341934A1 (en) * | 1993-12-09 | 1995-06-14 | Bosch Gmbh Robert | Method and device for dosing and filling a liquid into packaging containers |
GB2288168A (en) * | 1994-04-05 | 1995-10-11 | Bwi Dawson | Master - slave filling valve system for bottling machine |
DE19909281A1 (en) * | 1999-03-03 | 2000-09-07 | Tetra Laval Holdings & Finance | Method and device for time-controlled dosing of liquid products |
-
2003
- 2003-02-17 DE DE2003106751 patent/DE10306751B4/en not_active Expired - Fee Related
-
2004
- 2004-02-12 EP EP04003143A patent/EP1447329B1/en not_active Expired - Lifetime
- 2004-02-12 DE DE200450008614 patent/DE502004008614D1/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4117287A1 (en) * | 1991-05-27 | 1992-12-03 | Seitz Enzinger Noll Masch | METHOD FOR FILLING BOTTLES, CAN OR THE LIKE CONTAINED AND FILLING MACHINE FOR CARRYING OUT THIS PROCESS |
DE19951555A1 (en) * | 1999-10-27 | 2001-05-03 | Bausch & Stroebel Maschf | Filler and dispenser incorporates pressure gauge, dispenser-control, capacity-monitor and weighing machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4417568A1 (en) * | 2023-02-16 | 2024-08-21 | Krones Ag | Device and method for filling containers |
Also Published As
Publication number | Publication date |
---|---|
EP1447329B1 (en) | 2008-12-10 |
DE502004008614D1 (en) | 2009-01-22 |
DE10306751A1 (en) | 2004-09-02 |
EP1447329A1 (en) | 2004-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |