WO2013023739A1 - Procédé servant à commander un dispositif de pasteurisation et dispositif de pasteurisation - Google Patents

Procédé servant à commander un dispositif de pasteurisation et dispositif de pasteurisation Download PDF

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Publication number
WO2013023739A1
WO2013023739A1 PCT/EP2012/003149 EP2012003149W WO2013023739A1 WO 2013023739 A1 WO2013023739 A1 WO 2013023739A1 EP 2012003149 W EP2012003149 W EP 2012003149W WO 2013023739 A1 WO2013023739 A1 WO 2013023739A1
Authority
WO
WIPO (PCT)
Prior art keywords
treatment
container
temperature
contents
treatment section
Prior art date
Application number
PCT/EP2012/003149
Other languages
German (de)
English (en)
Inventor
Andre Ratke
Frank KÖPPEL
Original Assignee
Khs Gmbh
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 Khs Gmbh filed Critical Khs Gmbh
Publication of WO2013023739A1 publication Critical patent/WO2013023739A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/003—Control or safety devices for sterilisation or pasteurisation systems
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/02—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating materials in packages which are progressively transported, continuously or stepwise, through the apparatus
    • A23L3/04—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating materials in packages which are progressively transported, continuously or stepwise, through the apparatus with packages on endless chain or band conveyors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/23—Containers, e.g. vials, bottles, syringes, mail

Definitions

  • the invention relates to a method according to the preamble of claim 1 and to a pasteurizer according to claim 7.
  • Et al in the beverage industry it is customary especially for perishable products or filling goods, filled with the respective contents and sealed container and the contents contained in the respective container in
  • the containers are usually conveyed at a uniform or substantially uniform transport speed by means of a conveyor from an entrance area to an exit area of the pasteurizer.
  • the containers and the contents are heated to a pasteurization and held there until the respective container and its contents are subjected to the pasteurization required for a desired degree of pasteurization. This is followed by the end of the pasteurization process and to avoid a
  • tunnel-type pasteurizers used here have
  • first treatment or heating section which is generally used for heating or preheating the container to a temperature below the pasteurizing, a second in the transport direction of the container subsequent treatment or Pasteurisierabites serving as Kochhitzungsund Pasteurisier Scheme for heating the container and the contents to the pasteurizing and for loading the contents with the
  • a third treatment or cooling section is used, which is used to interrupt the pasteurization process after administration of the required pasteurizer units and to cool or cool the containers and the Fill good serves to a starting temperature.
  • the individual treatment sections are each formed by a plurality of successive treatment zones in the transport direction of the containers, in order, inter alia, to achieve a filling and / or container-friendly heating and heating and cooling.
  • the heating, heating and cooling or re-cooling of the container and thus also of the filling material is usually carried out using
  • Temperature is adapted at least in uninterrupted or trouble-free operation the desired in this operation temporal temperature profile of the container and the contents.
  • the transport element transporting the containers through the treatment sections or their treatment zones is, for example, a conveyor belt, which is designed for passage of the treatment liquids downwards. Under the conveyor are in the treatment zones collecting elements in the form of
  • Treatment fluid for reuse is recycled via pipelines and pumps to the nozzle assemblies of the treatment zones.
  • those containers that coincidentally in such a stop in the second treatment section, ie in the overheating and Pasteurization are located, at least after the administration of the necessary Pasteurisierussien on or below a so-called cut-off temperature, which is well below the pasteurization temperature, thereby avoiding leading to an overpasteurization of these containers with other Pasteurisierillonen.
  • the cooling of the container and thus the filling material at or below the cut-off temperature is carried out by the loading and / or over-spraying
  • Treatment liquid which has a correspondingly reduced temperature.
  • Pasteurizing section can not be cooled sufficiently fast, with the risk of overpasteurization, and finally in the
  • Pasteurizing section of incoming containers and their contents are not heated to the required pasteurizing temperature.
  • Cooling treatment liquid used is cooled with heat dissipation to the outside and / or it is cold to reduce the temperature
  • Treatment liquid for example, mixed with cold fresh water.
  • the disadvantage here is, inter alia, that arise by the supply of cold treatment liquid and / or by the removal of heat energy high operating costs, with the exception of the energy costs increasingly the cost of the Cooling or mixing used cold treatment liquid (fresh water) and their subsequent disposal fall into the weight.
  • storing treatment liquids is proposed to remove these on the one hand serving for preheating and pasteurization treatment sections or treatment zones and on the other to be used for cooling the container treatment zone. This results in that the stored treatment liquids each have a mixing temperature.
  • JP 10-225503 JP 10-225503
  • Storage tank for hot treatment liquid and a storage tank for cold treatment liquid has. In case of interruption of the
  • Container transport becomes cold to avoid overpasteurization
  • Pasteurizing section for cooling the containers and the contents passed.
  • Pasteurizer be heated in which this additional heating is not desirable, for example, areas or treatment zones of the adjoining the pasteurization section cooling section, and that supplied from the outside additional cooling water, i. ultimately an external cold load must be used.
  • Buffer tanks a momentarily unneeded energy (cold energy or
  • Heat energy is stored temporarily, then at the given time, i. after canceling the stop to be able to use again. It is common to the entire state of the art that the heat energy and / or the refrigeration load between the first treatment section and the third treatment section or down- or recooling section are pumped back and forth by means of the treatment liquids in order to reduce the consumption of energy and fresh water and thus To keep the operating costs of the pasteurizer as low as possible, but at the expense of the aforementioned disadvantages.
  • the object of the invention is a method for controlling
  • Pasteurizer show, with the without affecting the thermal equilibrium between the serving for preheating and cooling or cooling down treatment sections and without or im
  • a pasteurizer is the subject of claim 7.
  • the peculiarity of the invention is that the cooling of the container located in the pasteurizing and their contents to a desired temperature, for example, at or below the cut-off temperature at a production-related and / or caused by a fault stop the
  • Container transport takes place by using the internal cold load of the pasteurizer.
  • Refrigeration load in the sense of the invention is generally to be understood as meaning the capability or capacity of a region or volume having a first temperature for absorbing thermal energy from another region or volume at a second higher temperature, in particular for cooling the other region or volume.
  • internal refrigeration load is to be understood as meaning in particular that refrigerating load which the part of the pasteurizing section and the filled containers present there provide, in which the containers have a temperature, in particular even during normal, uninterrupted and / or trouble-free operation. which is usually smaller than the cut-off temperature.
  • Treatment section or its treatment zone not disturbed. As far as e.g. after a consumption of the internal cooling load a discharge of
  • Heat energy to the environment is required, this is done for example via a cooler, for example via a cooling tower, or else by the supply of fresh water to the pasteurizer.
  • Container are in the context of the invention in particular cans, bottles, tubes, pouches, each made of metal, glass and / or plastic, but also others
  • Packaging which are suitable for filling of liquid, pasty or viscous products of all kinds and / or any mixing ratio.
  • the pasteurizer 1 is a pasteurizer for pasteurizing containers 2 and products filled therein (contents).
  • the pasteurizer 1 which is part of an overall system with various other components, for example, for providing, filling, closing, labeling and packaging of the container 2, comprises a feed dog 3, with which the container 2 in a transport direction A through the tunnel-like pasteurization 1 and their
  • Treatment sections 4, 5 and 6 are moved, in the illustrated embodiment, with its container axis oriented in the vertical direction and with the container bottom on the conveyor 3 or on a transport surface formed by this.
  • Treatment section 4 generally for preheating the container 2 on a
  • Temperature T1 for example, in the range between 30 ° C - 40 ° C, e.g. to a temperature T1 of about 34 ° C, the second treatment section 5 for
  • the preheating, heating and cooling of the container 2 takes place in the
  • Treatment sections 4, 5 and 6 respectively by trickling over, loading and / or overspraying the container 2 with a corresponding temperature
  • the treatment sections 4 - 6 are each in four treatment zones 4.1 - 4.4 (treatment sections 4), 5.1 - 5.4
  • Treatment sections and also the treatment zones can be changed without departing from the teachings of the present invention.
  • Each treatment zone is formed with at least one nozzle arrangement 7, via which the treatment liquid is applied to the container 2 moving through this treatment zone. Below the trained for a passage of the treatment liquids transporter 3 and below the
  • Treatment zones 4.1 - 4.4 and 6.1 - 6.4 are each treatment zone 4.1 - 4.4, 5.1 - 5.4 and 6.1 - 6.4 for further use with a trough-like collecting element 8, as shown in Figure 1 for ease of illustration only for the treatment zones 5.1 - 5.4 is shown.
  • Treatment zones 4.1 - 4.4 and 6.1 - 6.4 are
  • Collecting element 8 the treatment zones 5.1 - 5.4 formed accordingly.
  • the treatment liquid in each treatment zone 5.1 - 5.4 is conducted in a separate circuit for this treatment zone, which in addition to the nozzle assembly 7 and the collecting element 8, inter alia, a heater 9, which is designed for example as a heat exchanger, and a circulation pump 10 for the treatment liquid.
  • the temperature of the treatment liquid increases in treatment zones 4.1 - 4.4 from the treatment zone to the treatment zone and in the treatment zones 6.1 - 6.4 from treatment zone to treatment zone, as indicated in the figure 2 with the broken lines.
  • the temperature of the treatment liquid in the treatment zones 5.1 and 5.2 slightly higher than the sterilization temperature T2 and in the treatment zones 5.3 and 5.4 equal to or substantially equal to the pasteurization T2, so that the temperature of the container 2 and the contents according to the curve of Figure 2 at the end of the treatment zone 5.2 finally increases to the sterilization temperature T2.
  • a control device 1 for example, a plant control of the overall system subordinate and connected to this plant control via a bus system, the administered during the treatment in the treatment section 5 and in particular in the local treatment zones 5.3 and 5.4 each container 2 and its contents Pasteurization , among others from the temperature of the respective treatment liquid, from the amount of treatment liquid applied to the respective container 2, of the duration of the treatment
  • Sufficiently pasteurized with sufficient pasteurization units i. especially for the desired Pasteurisierlautly be kept sufficiently long on the sterilization temperature T2, but the quality, in particular the taste quality of the contents impairing overpasteurization is avoided.
  • the control of the pasteurizer units applied to each container 2 and its contents is carried out, for example, by controlling the spray density, i. the amount of treatment liquid applied to each container 2 in the treatment zones 5.1 - 5.4, for example below
  • This temperature reduction is achieved by "cooling" the containers 2 by continuing to apply treatment liquid of a correspondingly reduced temperature to the containers 2, i.e. with a temperature which preferably corresponds at most to the cut-off temperature T4.
  • the cooling at or below the cut-off temperature T4 can also take place in two or more steps. First, the cooling then takes place, for example, by using a treatment liquid whose temperature is above the cut-off temperature T4 but below the current temperature of the container, for cooling purposes. At a later time, possibly also after another
  • Treatment medium whose temperature is below the cut-off temperature.
  • the basis of this partial aspect is that at least part of the required refrigeration load can also result from treatment liquid whose temperature is above the cut-off temperature.
  • the internal refrigeration load that part of the treatment section 5 and the local container 2 is used, in which during the uninterrupted and / or trouble-free operation, the container and product temperature is below the cut-off temperature T4.
  • the cold load of the treatment zone 5.1 and the local container 2 is used, which (cold load) is indicated in the figure 1 by the hatched area 12.
  • Treatment liquid to the nozzle means 7 of the treatment zones 5.2 - 5.4 passed and discharged via the nozzle means 7 as a treatment liquid at a reduced temperature to the local container 2 for cooling.
  • Treatment liquid is returned to the nozzle assembly 7 of the treatment zone 5.1, namely for cooling the treatment liquid through the treatment zone 5.1 and the local container 2. After the occurrence of a Break or malfunction is thus the lowering of the container and
  • Treatment section 5 and it is basically no external cold load required. Only in extreme situations, i. then, when the internal refrigeration load is depleted for lowering the tank and product temperature, it may be necessary in a subsequent process step to resort to an external refrigeration load, i. Dissipating heat energy from the circulation of the treatment liquid to the outside and / or into treatment zones of the treatment sections 4 and / or 5 and / or to introduce fresh cold treatment liquid (for example fresh water) into the circulation of the treatment liquid.
  • fresh cold treatment liquid for example fresh water
  • Pasteurizer 1 can achieve a significant reduction in the operating costs of the pasteurizer 1.
  • Treatment section 5 has four treatment zones 5.1 - 5.4.
  • the number of treatment zones of the treatment section 5 may of course also deviate from this.
  • the temperature of the container 2 is only in the treatment zone 5.1 below the cut-off temperature, so that only the treatment zone 5.1 and located in this treatment zone container 2 are used in case of failure as an internal cold load ,
  • Container temperature to the cut-off temperature T4 at a stop or accident by the internal cold load of the Pasteurisier- or treatment section 5 is at least until this internal cold load is used up.

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Nutrition Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

L'invention concerne un procédé servant à commander des dispositifs de pasteurisation pour des récipients contenant une matière de remplissage. Les récipients sont déplacés, dans un sens de transport, à travers au moins une première zone de traitement pour le préchauffage des récipients et de la matière de remplissage, à travers au moins une deuxième zone de traitement pour la pasteurisation des récipients et de la matière de remplissage par exposition des récipients à l'action d'au moins un liquide de traitement chauffé, par exemple de l'eau chauffée, et à travers au moins une troisième zone de traitement pour le refroidissement des récipients et de la matière de remplissage.
PCT/EP2012/003149 2011-08-16 2012-07-25 Procédé servant à commander un dispositif de pasteurisation et dispositif de pasteurisation WO2013023739A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011110210A DE102011110210A1 (de) 2011-08-16 2011-08-16 Verfahren zum Steuern einer Pasteurisiervorrichtung sowie Pasteurisiervorrichtung
DE102011110210.1 2011-08-16

Publications (1)

Publication Number Publication Date
WO2013023739A1 true WO2013023739A1 (fr) 2013-02-21

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Application Number Title Priority Date Filing Date
PCT/EP2012/003149 WO2013023739A1 (fr) 2011-08-16 2012-07-25 Procédé servant à commander un dispositif de pasteurisation et dispositif de pasteurisation

Country Status (2)

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DE (1) DE102011110210A1 (fr)
WO (1) WO2013023739A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3355717B1 (fr) * 2015-09-29 2021-07-07 Red Bull GmbH Installation et procédé pour la pasteurisation de produits alimentaires

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331629A (en) 1980-09-15 1982-05-25 Barry-Wehmiller Company Steam and water conservation system for pasteurizers
US4441406A (en) * 1982-06-14 1984-04-10 Miller Brewing Company Pasteurization apparatus
EP0204138A1 (fr) * 1985-04-29 1986-12-10 SIMONAZZI A. & L. S.p.A. Procédé et appareil pour la pasteurisation de denrées alimentaires
DE68911692T2 (de) * 1988-10-05 1994-07-14 Sander Hansen As Verfahren und vorrichtung für die pasteurisierung einer kontinuierlichen erzeugniskette.
WO1995022352A1 (fr) * 1994-02-18 1995-08-24 Sander Hansen A/S Procede et appareil pour la pasteurisation d'une ligne continue de produits
JPH10225503A (ja) 1997-02-14 1998-08-25 Shibuya Kogyo Co Ltd 殺菌装置における過剰殺菌防止装置
EP1038451B1 (fr) 1999-02-24 2006-07-12 Khs Ag Méthode pour le fonctionnement d'une installation de pasteurisation
WO2008095576A2 (fr) * 2007-02-09 2008-08-14 Khs Ag Procédé de réduction de la consommation d'énergie dans des usines de pasteurisation, et installation de remplissage
EP2058386B1 (fr) 2007-11-08 2009-07-15 Sidel Holdings & Technology S.A. Pasteurisateur de tunnel
DE102008017524A1 (de) * 2008-04-04 2009-10-08 Khs Ag Vorrichtung zum Behandeln von Flaschen oder dergleichen Behältern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801466A (en) * 1986-10-31 1989-01-31 Anheuser-Busch, Incorporated Pasteurization monitoring process
IT1236857B (it) * 1989-11-27 1993-04-22 Apparecchiatura per il controllo del processo di pastorizzazione.

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331629A (en) 1980-09-15 1982-05-25 Barry-Wehmiller Company Steam and water conservation system for pasteurizers
US4441406A (en) * 1982-06-14 1984-04-10 Miller Brewing Company Pasteurization apparatus
EP0204138A1 (fr) * 1985-04-29 1986-12-10 SIMONAZZI A. & L. S.p.A. Procédé et appareil pour la pasteurisation de denrées alimentaires
DE68911692T2 (de) * 1988-10-05 1994-07-14 Sander Hansen As Verfahren und vorrichtung für die pasteurisierung einer kontinuierlichen erzeugniskette.
WO1995022352A1 (fr) * 1994-02-18 1995-08-24 Sander Hansen A/S Procede et appareil pour la pasteurisation d'une ligne continue de produits
JPH10225503A (ja) 1997-02-14 1998-08-25 Shibuya Kogyo Co Ltd 殺菌装置における過剰殺菌防止装置
EP1038451B1 (fr) 1999-02-24 2006-07-12 Khs Ag Méthode pour le fonctionnement d'une installation de pasteurisation
WO2008095576A2 (fr) * 2007-02-09 2008-08-14 Khs Ag Procédé de réduction de la consommation d'énergie dans des usines de pasteurisation, et installation de remplissage
EP2058386B1 (fr) 2007-11-08 2009-07-15 Sidel Holdings & Technology S.A. Pasteurisateur de tunnel
DE102008017524A1 (de) * 2008-04-04 2009-10-08 Khs Ag Vorrichtung zum Behandeln von Flaschen oder dergleichen Behältern

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3355717B1 (fr) * 2015-09-29 2021-07-07 Red Bull GmbH Installation et procédé pour la pasteurisation de produits alimentaires
US11284635B2 (en) 2015-09-29 2022-03-29 Red Bull Gmbh System and method for pasteurizing foods

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