EP0672613A1 - Procédé pour nettoyer des installations de remplissage - Google Patents

Procédé pour nettoyer des installations de remplissage Download PDF

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Publication number
EP0672613A1
EP0672613A1 EP95102466A EP95102466A EP0672613A1 EP 0672613 A1 EP0672613 A1 EP 0672613A1 EP 95102466 A EP95102466 A EP 95102466A EP 95102466 A EP95102466 A EP 95102466A EP 0672613 A1 EP0672613 A1 EP 0672613A1
Authority
EP
European Patent Office
Prior art keywords
cleaning
filling
heads
head
line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP95102466A
Other languages
German (de)
English (en)
Other versions
EP0672613B1 (fr
Inventor
Volker Dipl.-Ing. Till
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEA Till GmbH and Co
Original Assignee
GEA Till GmbH and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GEA Till GmbH and Co filed Critical GEA Till GmbH and Co
Publication of EP0672613A1 publication Critical patent/EP0672613A1/fr
Application granted granted Critical
Publication of EP0672613B1 publication Critical patent/EP0672613B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0325—Control mechanisms therefor
    • 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
    • B67C3/001—Cleaning of filling devices
    • 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
    • B67D1/07—Cleaning beverage-dispensing apparatus

Definitions

  • the invention relates to a method for cleaning filling plants, in which a cleaning and / or sterilizing medium is pumped through product lines and / or filling heads of the filling plant.
  • CIP clean in place
  • the CIP systems pump cleaning fluid, gas and / or sterilizing agent through the pipes and treatment heads to be cleaned and then feed them back to the CIP system. Monitoring elements are provided in the return of the CIP system with which the quality of the cleaning process is checked.
  • US Pat. No. 4,848,381 describes a clean-in-place system for cleaning an ice machine. From a mixing tank with cleaning liquid, this is pumped through the product lines in order to free them of impurities. For this purpose, a pump for conveying the cleaning liquid is provided in each filling line. A pressure switch is assigned to each pump, which indicates whether the pressure in the filling line exceeds a specified value. The pump is only switched on when the pressure switch generates a low pressure signal, so that it is ensured that the pump is only switched on when the nozzle valve is open. This is to prevent the pump from working against too high a pressure and thereby damaging it.
  • the object of the present invention is to enable a reliable statement about the quality of the cleaning process when cleaning bottling plants.
  • This object is essentially achieved with the invention in that the amount of the cleaning and / or sterilizing medium flowing through each individual filling head during the cleaning and / or sterilizing process is measured.
  • the error-concealing effect of the average value formed when the cleaning agent flows together in the return of the CIP system is avoided.
  • An error that occurs on a single filling head can be detected independently and leads to an error message.
  • the speed of the cleaning and / or sterilizing medium flowing through each filling head and the associated feed line is determined.
  • the flow rate depends solely on the flow rate. The analysis of the flow rates not only allows a statement to be made about the flow rate, but also about whether the necessary flow rate for adequate cleaning has been reached.
  • the quantities measured at the individual filling heads and / or the determined flow velocities of the cleaning and / or sterilization medium that have flowed through are compared with one another.
  • deviations in the flow behavior of the individual channels can be determined, which allow conclusions to be drawn as to the need for repair. Faults such as delayed or only partially opening valves or themselves Clogged pipes can be identified and remedied in good time before the faults lead to system malfunctions.
  • each filling head and / or the associated feed line measured during a cleaning and / or sterilization process are stored and compared with data from previous cleaning and / or sterilization processes. This also enables a trend analysis for the individual filling head and the assigned line section, which allows an assessment of its flow behavior with regard to any errors that may develop.
  • a particularly simple implementation of the method described above is achieved according to the invention in that flow measuring devices arranged in product feed lines of the individual filling heads are used to measure the flow rate of the cleaning and / or sterilizing medium.
  • flow measuring devices arranged in product feed lines of the individual filling heads are used to measure the flow rate of the cleaning and / or sterilizing medium.
  • volumetric counters are regularly provided for recording the amount of product to be filled into the container. These volumetric counters are built into the product feed to the respective filling heads.
  • these flow meters can be used to measure the flow rate of the cleaning and / or sterilizing medium, so that the installation of additional measuring devices is spared.
  • the single figure shows schematically part of a filling plant for carrying out the method according to the invention.
  • the product to be filled is fed to a container (not shown), in particular a keg, via a main product line 1 and a collecting line 2, from which feed lines 3 branch off to filling heads 4, during the filling process.
  • a flow measuring device 5 is provided in the feed line 3 of each filling head 4 to measure the quantity of product filled.
  • the main product line 1 which is connected to the collecting line 2, for example via a pivotable connection 6, is decoupled from the collecting line 2.
  • the manifold 2 is connected to the return of a CIP system 7, for example, via the pivotable connection 6.
  • the switchover between the filling and cleaning process can also take place, for example, via reusable valves or the like.
  • the CIP system 7 is connected to the filling heads 4 via a main cleaning line 8.
  • cleaning lines 10, which lead to a filling head 4 branch off from the main cleaning line 8 via valves 9.
  • the main cleaning line 8 can be interrupted via a pivotable connection 17 or valves.
  • Additional lines 11 branch off from the filling heads 4 and can be closed via valves 12 and lead back to the main cleaning line 8 or a drain line 13.
  • a cleaning and / or sterilizing medium is pumped from the CIP system 7 via a pump 14 into the main cleaning line 8 and via this and the cleaning lines 10 into the filling heads 4.
  • water can be supplied via a supply line 15.
  • the cleaning liquid flows out of the filling heads 4 via the feed lines 3 into the manifold 2, via which it is returned to the return line of the CIP system 7.
  • Measuring devices (not shown) for checking the quality of the cleaning process are provided in the CIP system 7.
  • the CIP system can have flow meters for determining the amount of cleaning agent that has flowed through the entire system during the cleaning process, as well as temperature, pressure and conductance measuring devices or the like. From the CIP system 7, the cleaning liquid flowing back is either fed via a drain line 16 to a waste water or treatment system or is reused for a new cleaning process.
  • the flow measuring devices 5 in the feed lines 3 of each filling head 4 With the flow measuring devices 5 in the feed lines 3 of each filling head 4, the amount of the cleaning and / or sterilization medium flowing through the filling head 4 during the cleaning and / or sterilization process is measured. If it turns out that no or too little cleaning fluid has flowed through the filling head 4, an error message is output by the flow measuring device 5, so that the filling head 4 can be repaired before the next filling process.
  • the values measured by the individual flow measuring devices 5 of the filling heads 4 are collected and compared with one another, so that differences in the flow behavior of the individual filling heads 4 or the feed lines 3 can be determined.
  • the measured data of each filling head 4 are stored, for example, in a data processing device (not shown) and compared with data from previous cleaning and / or sterilization processes. This enables a trend analysis to determine whether the flow behavior of the examined filling head 4 and the associated feed lines 3 changes over time, so that errors can be recognized in good time and repair measures can be taken before the errors lead to more serious malfunctions in the filling system.
  • the method according to the invention can be used using the existing structures without additional flow measuring devices being necessary .
  • the flow measuring devices 5 can be turbine flow meters or magnetic inductive flow meters which emit a certain number of pulses per amount of liquid that has flowed through.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • External Artificial Organs (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Detergent Compositions (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
EP95102466A 1994-03-16 1995-02-22 Procédé pour nettoyer des installations de remplissage Expired - Lifetime EP0672613B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4408841 1994-03-16
DE4408841A DE4408841C2 (de) 1994-03-16 1994-03-16 Verfahren zur Reinigung von Abfüllanlagen

Publications (2)

Publication Number Publication Date
EP0672613A1 true EP0672613A1 (fr) 1995-09-20
EP0672613B1 EP0672613B1 (fr) 1998-12-02

Family

ID=6512889

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95102466A Expired - Lifetime EP0672613B1 (fr) 1994-03-16 1995-02-22 Procédé pour nettoyer des installations de remplissage

Country Status (4)

Country Link
EP (1) EP0672613B1 (fr)
AT (1) ATE174002T1 (fr)
DE (2) DE4408841C2 (fr)
ES (1) ES2126165T3 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29716908U1 (de) * 1997-09-20 1998-01-02 Elbe Werk Roslau Gmbh Anlage zum Abfüllen fließfähiger Medien
CN102190264A (zh) * 2010-02-23 2011-09-21 克朗斯股份有限公司 将液体注入容器的装置及其操作方法
CN102730611A (zh) * 2011-04-04 2012-10-17 克朗斯股份公司 用于自动地检查饮料加工设备的方法
EP2809456B1 (fr) 2012-02-03 2017-10-11 Tetra Laval Holdings & Finance SA Système de traitement de liquide doté de sous-systèmes secondaires permettant de réduire les pertes de produit et la consommation d'eau
DE102019110665A1 (de) * 2019-04-25 2020-10-29 Khs Gmbh Verfahren zur CIP-Reinigung eines Füllelements einer Füllmaschine und Füllmaschine
DE102019118096A1 (de) * 2019-07-04 2021-01-07 Krones Ag Füllmaschine zum Abfüllen eines flüssigen Produkts in Behälter und Verfahren zur Kontrolle von Füllvorgängen und/oder CIP-Prozessen an einer Füllmaschine
NO20200194A1 (en) * 2020-01-20 2021-07-21 Angeltvedt Consulting As System and method for filling pressurized beverage keg
WO2023031186A1 (fr) * 2021-08-31 2023-03-09 Khs Gmbh Système de traitement destiné à des keg
DE102021132823A1 (de) 2021-12-13 2023-06-15 KIC KRONES Internationale Cooperationsgesellschaft mbH Vorrichtung und Verfahren zum Reinigen einer Behältnisfüllanlage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0260649A2 (fr) * 1986-09-16 1988-03-23 Wegener, Paul Méthode pour le nettoyage intérieur de systèmes de tubes ramifiés et/ou d'ensembles, ainsi que dispositif pour la réalisation de cette méthode
US4848381A (en) * 1987-02-13 1989-07-18 Diversey Corporation Clean in place system
GB2242181A (en) * 1990-03-20 1991-09-25 Whitbread & Co Plc A fluid dosing and mixing system, e.g. for cleaning beer lines
WO1994003286A1 (fr) * 1992-08-04 1994-02-17 Precision Dispensing Systems Limited Ameliorations apportees a des systemes de lavage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335260A1 (de) * 1982-11-09 1984-05-10 Pirzer, Carl, 8402 Neutraubling Verfahren zum steuern einer fuellmaschine, insbesondere flaschenfuellmaschine sowie anordnung zur durchfuehrung dieses verfahrens

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0260649A2 (fr) * 1986-09-16 1988-03-23 Wegener, Paul Méthode pour le nettoyage intérieur de systèmes de tubes ramifiés et/ou d'ensembles, ainsi que dispositif pour la réalisation de cette méthode
US4848381A (en) * 1987-02-13 1989-07-18 Diversey Corporation Clean in place system
GB2242181A (en) * 1990-03-20 1991-09-25 Whitbread & Co Plc A fluid dosing and mixing system, e.g. for cleaning beer lines
WO1994003286A1 (fr) * 1992-08-04 1994-02-17 Precision Dispensing Systems Limited Ameliorations apportees a des systemes de lavage

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29716908U1 (de) * 1997-09-20 1998-01-02 Elbe Werk Roslau Gmbh Anlage zum Abfüllen fließfähiger Medien
CN102190264A (zh) * 2010-02-23 2011-09-21 克朗斯股份有限公司 将液体注入容器的装置及其操作方法
CN102190264B (zh) * 2010-02-23 2015-11-04 克朗斯股份有限公司 将液体注入容器的装置及其操作方法
CN102730611A (zh) * 2011-04-04 2012-10-17 克朗斯股份公司 用于自动地检查饮料加工设备的方法
EP2508468A3 (fr) * 2011-04-04 2013-08-07 Krones AG Procédé de contrôle automatique d'une installation de traitement de boissons
EP2809456B1 (fr) 2012-02-03 2017-10-11 Tetra Laval Holdings & Finance SA Système de traitement de liquide doté de sous-systèmes secondaires permettant de réduire les pertes de produit et la consommation d'eau
DE102019110665A1 (de) * 2019-04-25 2020-10-29 Khs Gmbh Verfahren zur CIP-Reinigung eines Füllelements einer Füllmaschine und Füllmaschine
US11427452B2 (en) 2019-04-25 2022-08-30 Khs Gmbh Container filling arrangement for filling bottles and similar containers with a beverage and a method of operating the container filling arrangement
DE102019118096A1 (de) * 2019-07-04 2021-01-07 Krones Ag Füllmaschine zum Abfüllen eines flüssigen Produkts in Behälter und Verfahren zur Kontrolle von Füllvorgängen und/oder CIP-Prozessen an einer Füllmaschine
NO20200194A1 (en) * 2020-01-20 2021-07-21 Angeltvedt Consulting As System and method for filling pressurized beverage keg
NO346885B1 (en) * 2020-01-20 2023-02-13 Angeltvedt As System and method for filling pressurized beverage keg
WO2023031186A1 (fr) * 2021-08-31 2023-03-09 Khs Gmbh Système de traitement destiné à des keg
DE102021132823A1 (de) 2021-12-13 2023-06-15 KIC KRONES Internationale Cooperationsgesellschaft mbH Vorrichtung und Verfahren zum Reinigen einer Behältnisfüllanlage
WO2023110574A1 (fr) 2021-12-13 2023-06-22 Kic Krones Internationale Cooperations-Gesellschaft Mbh Dispositif et procédé de nettoyage d'une installation de remplissage de récipients

Also Published As

Publication number Publication date
EP0672613B1 (fr) 1998-12-02
ES2126165T3 (es) 1999-03-16
ATE174002T1 (de) 1998-12-15
DE59504373D1 (de) 1999-01-14
DE4408841A1 (de) 1995-09-21
DE4408841C2 (de) 1999-03-18

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