WO2019002468A1 - Dispositif de traitement d'un récipient dans une installation de mise en bouteille d'un produit de remplissage - Google Patents

Dispositif de traitement d'un récipient dans une installation de mise en bouteille d'un produit de remplissage Download PDF

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Publication number
WO2019002468A1
WO2019002468A1 PCT/EP2018/067418 EP2018067418W WO2019002468A1 WO 2019002468 A1 WO2019002468 A1 WO 2019002468A1 EP 2018067418 W EP2018067418 W EP 2018067418W WO 2019002468 A1 WO2019002468 A1 WO 2019002468A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
compressed gas
treatment chamber
treatment
filling
Prior art date
Application number
PCT/EP2018/067418
Other languages
German (de)
English (en)
Inventor
Rupert Meinzinger
Josef Knott
Christian Stoiber
Original Assignee
Krones Ag
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 Krones Ag filed Critical Krones Ag
Publication of WO2019002468A1 publication Critical patent/WO2019002468A1/fr

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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
    • B67C3/06—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus using counterpressure, i.e. filling while the container is under pressure
    • B67C3/12—Pressure-control devices
    • 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
    • B67C2003/227—Additional apparatus related to blow-moulding of the containers, e.g. a complete production line forming filled containers from preforms
    • 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
    • B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
    • B67C2003/2688—Means for filling containers in defined atmospheric conditions
    • B67C2003/2697—Means for filling containers in defined atmospheric conditions by enclosing the container partly in a chamber

Definitions

  • the present invention relates to a device for treating a container in a Dr., ab Heilllstrom, preferably for filling a beverage container with a beverage and the subsequent closing of the beverage container in a beverage filling plant.
  • the containers to be filled are fed to the filler carousel, each associated with a Gearerkarussell arranged filling member and filled with the respective filling product, then discharged from the Greerkarussell and fed to a Verschwinerkarussell for closing with a container closure.
  • the filler carousel each associated with a Gearerkarussell arranged filling member and filled with the respective filling product
  • a Verschwinerkarussell for closing with a container closure.
  • this process of transferring the already filled but not yet sealed container from the filler carousel to the capper carousel it can be particularly at high performance of beverage bottling plant and high filling heights of the filling product in the container to a
  • EP 965 524 A1 proposes a filling device in which a single container to be filled is sealed in a pressure-tight manner against the environment
  • Treatment chamber is received, is filled in this treatment chamber by means of a filling member with the filling product and is provided after filling with a container closure.
  • Treatment chamber recorded container acting treatment organ and a
  • Compressed gas supply for introducing a compressed gas into the treatment chamber before and / or during the treatment of the container.
  • a compressed gas storage device is provided for storing a part of the compressed gas introduced into the treatment chamber during and / or after the treatment of the container.
  • the compressed gas storage device for storing a portion of the compressed gas
  • the compressed gas can be at least partially reused after its use. In this way it is possible to reduce the compressed gas consumption within the device and so a particularly efficient apparatus for treating containers in one
  • the device is particularly efficient when the consumption of compressed gas in the respective device in the treatment is particularly high, so for example when the
  • Compressed gas volume and / or a high pressure of the compressed gas must be applied or during the treatment of the container successively a multiple applying the
  • Treatment chamber must be performed with the compressed gas.
  • the apparatus can enable more efficient operation of the apparatus and, in particular, reduce the cost of providing the pressurized gas per treated container since at least a portion of the compressed gas can be quasi recycled ,
  • Device having a treatment chamber for receiving in each case a container to be treated particularly advantageous effects can be achieved.
  • compressed gas can be used in the proposed device, for example, compressed air, so that by providing the compressed gas storage device according to a for the
  • Ancillary units can be made smaller, since the stored in the compressed gas storage device part of the compressed gas does not have to be generated again. Thus, both the cost of building the Gear Bachabglallstrom and the cost of their operation can be reduced.
  • an inert gas for example C0 2
  • the compressed gas is not limited thereto. Rather, that is in the
  • the device is provided in a Dr.,ab Heilllstrom together with a device for producing a container to be filled, wherein the apparatus for producing the container to be filled, for example, a blowing device or a stretch blower, the container to be filled from a preheated preform by blowing or stretch blowing generated.
  • the apparatus for producing the container to be filled for example, a blowing device or a stretch blower, the container to be filled from a preheated preform by blowing or stretch blowing generated.
  • the compressed gas discharged during the blowing process or after the blowing process from the device for producing the container to be filled can be supplied at least in part to the compressed gas storage device.
  • the pressure gas produced in large volumes during the blowing process or stretch blow molding process can be achieved within the
  • This principle of reuse of the compressed gas can be extended to other components of the filling product filling plant - for example, several sequentially switched
  • a compressed gas storage valve which switches the treatment chamber in communication with the compressed gas storage device to compressed gas from the
  • Treatment chamber and / or the container to initiate and / or pressurized gas during and / or after treatment of the container from the treatment chamber in the
  • the compressed gas storage valve can be switched according to both an introduction of compressed gas from the compressed gas storage device in the treatment chamber, as well as an introduction of compressed gas from the treatment chamber can be achieved in the compressed gas storage device.
  • the treatment chamber can thus be acted upon with compressed gas from the compressed gas storage device so as to achieve a first part of the introduction of the compressed gas.
  • the treatment chamber is then brought by connection with a compressed gas supply to the actual desired pressure. In other words, can a portion of the pressurized gas volume needed to pressurize the treatment chamber to the desired pressure is provided by the pressurized gas storage device.
  • a relief valve is provided which the treatment chamber in
  • Discharge channel to direct compressed gas from the treatment chamber during and / or after the treatment of the container into the environment, after already a portion of the compressed gas has been passed into the compressed gas storage device.
  • the treatment chamber can also be opened directly in a development after the partial relaxation of the compressed gas in the compressed gas storage device, so that through the opening of the treatment chamber, the remaining compressed gas is discharged into the environment.
  • a compressed gas valve which switches the treatment chamber in communication with a compressed gas supply to introduce compressed gas before and / or during the treatment of the container in the treatment chamber and / or the container, preferably after pressurized gas has been introduced from the compressed gas storage device into the treatment chamber.
  • Treatment chamber can be reached to the desired pressure after the Treatment chamber before it was brought by introducing the compressed gas from the compressed gas storage device to a form.
  • a vacuum valve which switches the treatment chamber with a vacuum supply in communication to provide a negative pressure in the treatment chamber and / or the container before and / or during the treatment of the container.
  • the vacuum valve for example, during the treatment of the container evacuation of the treatment chamber and the subsequent introduction of the pressurized gas rinsing of the treatment chamber or providing a predetermined atmosphere in the treatment chamber and / or in the container can be achieved.
  • the treatment member acting on the container in the treatment chamber is preferably designed as a filling valve for filling the container accommodated in the treatment chamber with a filling product and / or as a capper for closing the container filled with a filling product in the treatment chamber, the filling valve and the Sealer in the treatment chamber successively act on the container.
  • a filling and closing of the container under the predetermined pressure in the treatment chamber can be achieved and at the same time a reuse of the compressed gas can be achieved, so that a total of a particularly efficient and compact device for filling and closing a container are provided in a Guehrab Schollstrom can.
  • Treatment chamber would have to be made. Accordingly, in this way a particularly efficient apparatus for filling a container with a filling product can be specified in which a filling of the container under pressure and in particular under pressure of the container and the treatment chamber with the compressed gas, for example by means of compressed air or C0 2 , can be performed , Then, without the need for relieving the container filled with the filling product and the treatment chamber filled with the compressed gas, a subsequent immediate closing of the filled container within the still pressurized treatment chamber can take place.
  • a filling of the container under pressure and in particular under pressure of the container and the treatment chamber with the compressed gas for example by means of compressed air or C0 2
  • debindering of the C0 2 during filling of a C0 2 -containing filling product can be reduced or avoided, so that in this way an accelerated filling of the container to be filled can be achieved without an excessive
  • Foaming of the filling product takes place after the filling.
  • Container penetrates and in this way reduces the shelf life of the product or changed the taste.
  • Devices are used for displacing air or atmospheric oxygen in the head region of the filled container prior to its closure with a closure used. Accordingly, the proposed device can not only be made more efficient and compact, it can also take place a more hygienic and controlled filling, so that the efficiency of the device is further increased.
  • the treatment carried out in the treatment chamber of the container can - in addition to the just-mentioned treatment steps of filling and / or closing - also include other or alternative treatment steps such as cleaning the container with a cleaning medium, rinsing the container with a flushing medium, disinfecting the Container with a disinfecting medium, the application of a defined gas to the container to form a defined atmosphere within the container or the rinsing of the container with a purge gas.
  • the treatment of the container in the treatment chamber is not limited to the treatment methods and treatment steps mentioned here.
  • the treatment carousel can be integrated into a conventional plant structure.
  • a ring distributor is provided on the treatment carousel and the
  • Druckgas altvorraum is provided as common to all devices compressed gas storage channel in the ring manifold and preferably the compressed gas supply is provided as common to all devices compressed gas channel in the ring manifold.
  • a common for all devices relief channel is provided in the ring manifold and / or common for all devices vacuum channel is preferably provided in the ring manifold.
  • a subsequent treatment chamber directly or thereafter be acted upon by the compressed gas stored in the compressed gas storage device.
  • the pressure gas can be introduced during discharge from a treatment chamber directly or shortly thereafter in a subsequent treatment on the carousel treatment chamber.
  • a compressed gas storage is in communication with the compressed gas storage device in order to increase the total storable compressed gas volume and thus to allow an efficient and pressure fluctuation low operation of the system.
  • an apparatus for producing a container to be filled is provided, for example in the form of a blowing device or a stretch blower, and used in this apparatus for producing the container compressed gas is at least partially reused in the compressed gas storage device.
  • a method for treating a container in a filling product filling system comprising the steps of introducing the container to be treated into a treatment chamber, introducing a pressurized gas into the treatment chamber and / or the container before and / or during the treatment of the container, the subject the container, storing a portion of the compressed gas introduced into the treatment chamber in a compressed gas storage device during and / or after the treatment of the container, and carrying out the treated container from the treatment chamber after its treatment.
  • the compressed gas is first from the compressed gas storage device in the
  • Gas storage device brought the treatment chamber in communication with the environment.
  • Figure 1 is a schematic sectional view of an apparatus for filling a received in a closed treatment chamber container with a filling product
  • Figure 2 is a schematic, perspective, partially sectional view of the device for
  • Figure 3 is a schematic, sectional detail view of the device for filling a container with a filling product from the preceding figures;
  • Figure 4 is a schematic, sectional view of the device for filling a container with a filling product of the preceding figures with the treatment chamber open;
  • Figure 5 is a schematic, sectional detail view of the device of the
  • FIG. 6 shows the apparatus from FIG. 5 in a schematic, sectioned detailed illustration in a second method step during prefilling the treatment chamber with gas from a compressed gas channel;
  • Figure 7 shows the device of Figures 5 and 6 in a schematic, sectioned
  • Treatment chamber received gas into the compressed gas storage channel
  • Figure 8 shows the device of Figures 5-7 in a schematic, sectioned detail in a further process step in the complete relieving of the in the
  • Treatment chamber recorded gas in a discharge channel.
  • FIGS. 1-4 show a device 1 for filling a container 100 with a filling product, for example for filling the container 100 with a beverage in a beverage filling installation.
  • the device 1 is shown in different sectional views in the figures
  • Treatment carousel at least two devices 1 are provided for treating a container.
  • the treatment carousel comprises a filling product reservoir 1 10, which is provided in the embodiment shown in the form of a central boiler, which via a
  • filling product can be transferred from the filling product reservoir 1 10 via the filling product line 1 12 to the filling valve 2, wherein the filling valve 2 then takes over the filling of the container to be filled 100 with the filling product.
  • the filling valve 2 has a valve cone 20 which can be sealingly received in a valve seat 22.
  • the filling product flows in accordance with the filling product line 1 12 in the filling valve 2 and runs from a Gear Bachauslauf 24 in the container to be filled 100 when the valve plug 20 is lifted out of the valve seat 22 and an annular gap is provided accordingly.
  • the filling product also passes through the filling product outlet 24 into the container 100 when the filling product spout 24 with the mouth 102 of the container to be filled 100 in
  • valve drive 26 By means of a valve drive 26, the movement of the valve plug 20 can be controlled or regulated relative to the valve seat 22, so that corresponding to a predetermined filling volume, a predetermined filling level or a predetermined filling weight of the filling from the
  • the device 1 for filling the container 100 with the filling product comprises a capper 3, by means of which, after completion of the filling process, the then filled container 100 can be provided in its mouth region 102 with a container closure.
  • a container closure 30 can be held in the capper 3 by means of a closure receptacle 30 and fed to the mouth 102 or the mouth region of the container 100, in order then to close the container 100.
  • a container closure received in the closure receptacle 30 can be screwed onto the container 100.
  • the container 100 is shown in the shown
  • Embodiment raised so that the recorded in the closure receptacle 30
  • Container closure can be applied to the container 100.
  • the capper 3 has for this purpose also a rotating mechanism 34, by means of which the
  • Lock receptacle 30 can be rotated so that a screwing in the
  • Closure receptacle 30 recorded container closure on the container 100 is made possible.
  • an ejection rod 32 is further provided, which can eject a recorded in the closure receptacle 30 closure, if it could not be applied to a container 100. This may be the case, for example, if the container 100 is destroyed before or during filling, the mouth region of the container 100 is deformed or otherwise defective, or if no container 100 was initially introduced into the treatment chamber 4, but nevertheless Closure of the
  • Closure receptacle 30 to avoid absorbed shutter and the newly supplied closure.
  • the capper 7 is a
  • Screw capper by means of which screw caps, for example, already prefabricated as a molded part screw caps made of a plastic, can be screwed onto the mouth 102 of the container 100.
  • the capper 3 can also be a crown cork, by means of which crown corks can be applied to the filled container 100 in order to close it.
  • the capper 3 can also be a roll-up or roll-on capper by means of which a closure sleeve can be rolled up or rolled onto an already existing external thread of the container.
  • capper for applying stoppers or corks into the mouth of the filled container.
  • the container 100 is accommodated in a treatment chamber 4, wherein the treatment chamber 4 is airtight and pressure-tight against the environment.
  • the treatment chamber can be opened to insert the container 100.
  • the treatment chamber 4 can be opened, for example, by lowering a treatment chamber sleeve 40 with respect to a treatment chamber cover 42.
  • the treatment chamber sleeve 40 is accordingly placed over the container 100 to be filled and pressure-tightly connected to the treatment chamber cover 42 in order to form the treatment chamber 4 essentially gas-tight with respect to the environment.
  • the filling valve 2 and the capper 3 can, in particular, even when the treatment chamber 4 is completely closed, act successively on the container 100 to be treated.
  • FIG. 4 shows, for example, a position of the filling valve 2, in which the filling valve 2 is arranged with its filling product outlet 24 above the mouth 102 of the container to be filled 100, such that the filling product from the reservoir 1 10 via the filling product line 1 12 the filling valve. 2 fed filling product can flow through the mouth 102 into the interior of the container 100.
  • the container 100 is held in the embodiment shown within the treatment chamber 4 by means of a retaining clip 44, wherein the retaining clip 44 engages the container to be filled 100 in the region of its neck 104 and in particular below a neck ring 106.
  • neck handling When filling plastic bottles, which are provided with a neck ring 106, for example retaining clips 44 can be used, by means of which the container 100 to be filled is held in the region of its neck 104. It is also referred to here as a so-called "neck handling" of the container 100.
  • the container 100 is held not only during the feeding to the treatment chamber 4 and the discharge from the treatment chamber 4 in the retaining clip 44, but also during the treatment of the container 100th in the treatment chamber 4.
  • Treatment chamber 4 conceivable, for example in the form of a plate on which the container to be filled is not only supplied, but also during the treatment - ie in particular during filling and closing - is held.
  • Glass bottles can be guided and held at the bottom of a plate during filling, with the bottle to be filled during the treatment then stands with its bottom on the corresponding plate.
  • the filling valve 2 is so displaceable with its interacting with the container 100 areas that sufficient space for the respective operation of the capper 3 and / or the container 100 is provided when closing.
  • this is achieved in such a way that the filling valve 2 is withdrawn from a treatment position, as shown for example in FIG. 4, into a parked position, as shown, for example, in FIG.
  • the container 100 can then within the treatment chamber 4 by means of a
  • Bottle lifting mechanism 440 which in the embodiment shown is in the form of a linkage to which the container 100 is held by means of a retaining clip 44, relative to Capper 3 can be raised and lowered. By means of the bottle lifting mechanism 440, the container 100 can also be pressed against the filling valve 2 or released therefrom.
  • Container 100 can be lowered. The relative positioning of the container 100 within the treatment chamber 4 is then not changed for filling by means of the filling valve 2 and for closing by means of the capper 3. So that after completion of the closing process, a subsequent container 100 can be filled again by means of the filling valve 2, the capper 3 must also the
  • Retract closure receptacle 30 into a parking position as shown for example in FIG. In Figure 3, the filling valve 2 is arranged in a retracted parking position. Accordingly, the space above the mouth 102 of the container 100 is so free that there is sufficient space for advancing the filling valve 2 to bring the Gear Bachauslauf 24 without obstruction by the capper 3 with the mouth 102 of the container 100 in accordance or around the Container 100 to the capper 3 and to the
  • Lock receptacle 30 without obstruction by the filling valve 2 can lift.
  • the treatment chamber sleeve 40 is guided along a punch 46, which has a plate 460, which can serve as an emergency backup for the promotion of the container 100.
  • the actual operation of raising and lowering the treatment chamber sleeve 40 is achieved in the embodiment shown by means of a roller guide 400, so that the opening or closing of the treatment chamber sleeve 40 relative to the punch 46 can be achieved via a correspondingly formed path.
  • the plunger 46 also releases an opening in the bottom of the treatment chamber sleeve 40, through which any overflowed filling product or foreign substances can flow out of the treatment chamber sleeve 40.
  • the punch 26 with the plate 460 thus serves to release an opening in the bottom of the treatment chamber sleeve 40 when it is lowered, over which possibly overflowed or übergeschwapptes filling product can leave the treatment chamber 4. Accordingly, it is ensured in this way that when re-receiving a new container to be filled 100, the treatment chamber 4 and the treatment chamber sleeve 40 are free of larger amounts of filling product and can be achieved in this way that the new, to be filled container 100 not is contaminated with filling product on the outside.
  • the treatment chamber 4 is during the treatment to the environment in
  • Treatment chamber 4 are either biased with a pressurized gas or evacuated - depending on the filling method used.
  • the treatment chamber 4 it is correspondingly possible to apply the introduced into the treatment chamber 4 and to be filled container 100 with a pressurized gas and either completely to evacuate - both on the inside and on the outside of the container to be filled 100 - but to pressurize completely with a pressurized gas.
  • the interior of the container 100 of course only takes in the
  • Treatment chamber 4 present pressure when the mouth 102 is open and communicates with the interior of the treatment chamber 4.
  • a "pressurized" gas or a pressurized gas is understood to mean a gas under a higher pressure than the ambient pressure, but the pressure of the gas may also be lower than the ambient pressure the
  • Treatment chamber 4 to provide a high pressure in order to reduce or completely avoid the release or outgassing of C0 2 during the filling of the container 100 with a carbonated filling product. Furthermore, it can be avoided by a high pressure within the treatment chamber 4 after completion of the filling process of the container 100 that an excessive foaming or foaming of the filling product takes place from the mouth 102 of the filled container 100. By applying a high pressure, foaming produced by the container 100 can, as it were, be pressed back into the container 100 when the filling valve 2 is released.
  • the avoidance of foaming during the filling process is also important to accelerate the filling process as a whole, since the filling of the container 100 is largely dispensed with foam and the volume of the container is filled with unaufgeCumem filling product. Furthermore, after filling the container 100 with the filling product, it is not necessary to fear foaming or spilling over of the filling product from the container 100, since the pressure in the treatment chamber 4 reduces or completely suppresses this foaming tendency.
  • a closure of the container 100 with the container closure under precisely this pressure can be achieved, so that the filling product in the container 100 is acted upon by precisely this pressure, so that the integrity of the container 100 or its Container walls due to the increased internal pressure during the subsequent transport is maintained.
  • a property of the filling product for example its carbonization, can be kept within the desired range.
  • the device 1 for filling the container 100 with the filling product is typically provided in multiple form around the circumference of a treatment carousel of a filling product filling plant.
  • the devices 1 correspondingly revolve around the axis of rotation of the treatment carousel 100, in order to provide a continuous processing and in particular a continuous filling and a continuous closing of continuously supplied containers to be filled, for example in one
  • a stream of successively filled and sealed containers is prepared accordingly.
  • a ring distributor 5 arranged on the treatment carousel is provided, in which a plurality ring channels described below for providing the respective operating media to the around the circumference of the
  • Treatment carousel around provided devices 1 are arranged.
  • the device 1 is connected to the ring distributor 5.
  • the ring manifold 5 are at least one C0 2 channel 50, a compressed gas channel 52 and a
  • Vacuum channel 54 provided.
  • the compressed gas channel 52 is used in the manner described below as a pressurized gas supply for providing a compressed gas for introduction into the treatment chamber. 4
  • the vacuum channel 54 serves to provide a negative pressure, which is also referred to here as vacuum, for evacuating the treatment chamber 4.
  • the treatment chamber 4 with pressurized gas such as compressed air or C0 2
  • pressurized gas such as compressed air or C0 2
  • a compressed gas valve 500 is provided, via which the compressed gas channel 52 can be connected by switching the compressed gas valve 500 with the interior of the treatment chamber 4. Accordingly, via a corresponding switching position of the compressed gas valve 500, the treatment chamber 4 can be acted upon by the pressure gas provided in the compressed gas channel 52. Furthermore, via a vacuum valve 510, a connection of the interior of the
  • Treatment chamber 4 with the vacuum channel 54 possible. Accordingly, via a corresponding switching position of the vacuum valve 510 of the vacuum channel 54 with the
  • Interior of the treatment chamber 4 are connected, such that the interior of the treatment chamber 4 with vacuum or a negative pressure is applied.
  • Gas storage device in the form of a compressed gas storage channel 56 are brought into communication. Accordingly, the treatment chamber 4 can be present in it
  • Compressed gas storage channel 56 corresponds.
  • the remaining pressure from the treatment chamber 4 which then largely corresponds to the pressure present in the pressure gas storage channel 56, be substantially relieved to ambient pressure by the discharge valve 530, the interior of the treatment chamber 4 with a discharge channel 58 in the ring manifold. 5 is connected.
  • the present in the treatment chamber 4 compressed gas pressure, initially by the in
  • Pressure gas channel 52 present or provided pressurized gas pressure has been built can be at least partially cached in this way by the partial unloading in the compressed gas storage channel 56.
  • the treatment chamber 4 is first closed pressure-tight again after opening the treatment chamber 4 and receiving a container to be filled 100.
  • the compressed gas storage valve 520 is opened to initiate the pressure gas in the pressure gas storage channel 56 into the treatment chamber 4, until substantially a Adjusting pressure balance.
  • a pressure at compressed gas is reached corresponding to this time, which substantially the pressure in
  • Compressed gas storage channel 56 corresponds. Then, the pressure storage valve 520 is closed and the compressed gas valve 500 is opened to pressurize the interior of the treatment chamber 4 to the desired final pressure with compressed gas from the compressed gas channel 52.
  • pressurized gas from the compressed gas storage channel 56 is first used to pressurize the treatment chamber 4, which is essentially already used compressed gas
  • the compressed gas consumption can be reduced overall since the compressed gas from the compressed gas storage channel 56 can be used repeatedly or "
  • the compressed gas and in particular the compressed air or C0 2 to use multiple times or partially reuse, in order to reduce the compressed gas consumption and the energy required to provide the compressed gas
  • the costs incurred during the filling costs for the production of compressed air per filled container can be reduced.
  • Gas storage channel 56 consists.
  • the compressed gas storage valve 520 is closed and the relief valve 530 is opened to relieve the residual pressure in the relief passage 58, which, for example, is substantially directly connected to the environment without resistance. Accordingly, reliable relieving of the treatment chamber 4 to substantially ambient pressure can be achieved in a two-stage process, with a portion of the pressurized gas remaining under pressure in the compressed gas storage channel 56 for later reuse.
  • compressed gas for example, compressed air or vacuum / negative pressure can be used.
  • C0 2 or any other compressed gas can be used, which is predetermined or advantageous for the respective filling process.
  • C0 2 may also be introduced from the C0 2 channel 50 under pressure into the treatment chamber 4 and then discharged via the pressure storage valve 520 into the compressed gas storage channel 56. Accordingly, compressed air is not stored in the compressed gas storage channel 56, but C0 2 under pressure to allow subsequent reuse of the C0 2 in the treatment chamber 4.
  • the C0 2 from the C0 2 channel 50 can also be used to pressurize the container interior with C0 2 when pressed against the Gear etcetz 24 container mouth, whereas the treatment chamber 4 is pressurized air or vacuum.
  • the compressed gas storage channel 56 may be formed closed in the ring manifold 5, so that only the total volume of the compressed gas storage channel 56 formed in the ring manifold 5 is used to store the compressed gas volume.
  • the compressed gas storage channel 56 may be connected to a provided expansion tank or expansion tank, so that a larger volume of compressed gas can be added and buffered in order to keep a higher overall pressure level constant. Especially when applying the
  • Treatment chamber 4 may be due to different sizes of containers to be treated, which are received in the treatment chamber 4, come to a high demand for compressed gas, which via the compressed gas storage channel 56 in the ring manifold 5 of the
  • Volume requirement forth can not be collected, so that can be provided via a provided memory corresponding to a higher pressure gas volume.
  • the pressurized gas from a treatment chamber 4 can be led straight into the compressed gas storage channel 56, to then be taken out of the compressed gas storage channel 56 at the same time or shortly afterwards by one of the following treatment chambers 4. It can also simultaneously several treatment chambers 4 compressed gas in the
  • Treatment angle on the treatment carousel can be saved by the fact that even when the volume flow drops below a certain predetermined value
  • Pressure accumulator valve 520 is closed, and the treatment chamber 4 is connected directly to the relief channel 58 during unloading or when applying the
  • Treatment chamber 4 connected to the compressed gas directly to the compressed gas source
  • Compressed gas channel 52 is Compressed gas channel 52.
  • the compressed gas source can also be provided, for example, by the compressed gas volume present in the head space of the filling product reservoir 110, the headspace of the
  • the device 1 is provided for filling the container 100 with the filling product in a beverage filling installation in which a process of producing the container to be filled is carried out prior to the actual filling process, for example by performing a stretch blow molding or a blowing process.
  • the resulting in stretch blow or bubbles large amounts of compressed air can also be provided as a source of the compressed gas and be connected to the compressed gas channel 52 and / or to a provided Druckgasreservoir accordingly.
  • the treatment chamber 4 is closed, the container 100 to be filled is received therein, and the filling valve 2 is brought into the advanced treatment position such that the product outlet 24 is aligned above the mouth 102 of the container to be filled.
  • Pressurization of the treatment chamber 4 with compressed gas now takes place in that initially switching of the pressure storage valve 520 causes the compressed gas storage channel 56 of the annular distributor 5 to communicate with the interior of the treatment chamber 4.
  • the stored compressed gas provided in the compressed gas storage channel 56 can flow into the treatment chamber 4 along the direction of the arrow.
  • the pressure storage valve 520 is closed again, and, as 6, the compressed gas valve 500 is opened so that a communication between the compressed gas channel 52 and the interior of the treatment chamber 4 is produced. Accordingly, the pressure gas provided in the compressed gas channel 52 can flow into the interior of the treatment chamber 4 via the opened compressed gas valve 500 until the treatment chamber 4 is subjected to the desired pressure.
  • the filling process can begin and then a closure of the then filled container take place.
  • the treatment chamber 4 is to be relieved, first the compressed gas storage valve 520 is opened, so that the compressed gas can flow out of the treatment chamber 4 into the compressed gas storage channel 56.
  • the compressed gas storage valve 520 remains open until either a predetermined volume flow is exceeded or a certain pressure in the
  • Treatment chamber 4 is reached or a balance between the pressures in the compressed gas storage channel 56 and the treatment chamber 4 has been set. Then that will be
  • Compressed gas storage valve 520 closed.
  • Relief channel 58 can be relieved.
  • the treatment chamber 4 can be opened again, so that a further container to be filled in the treatment chamber 4 can be accommodated and the process is carried out again.

Abstract

La présente invention concerne un dispositif (1) de traitement d'un récipient (100) dans une installation de mise en bouteille d'un produit de remplissage, comprenant une chambre de traitement (4) permettant de recevoir le récipient (100) à traiter au cours du traitement et au moins un organe de traitement (2, 3) agissant sur le récipient (100) reçu dans la chambre de traitement, une alimentation en gaz de comprimé (52) permettant d'introduire un gaz comprimé dans la chambre de traitement (4) avant et/ou pendant le traitement du récipient (100), un dispositif de stockage de gaz comprimé (56) permettant de stocker une partie du gaz comprimé introduit dans la chambre de traitement (4) pendant et/ou après le traitement du récipient (100).
PCT/EP2018/067418 2017-06-28 2018-06-28 Dispositif de traitement d'un récipient dans une installation de mise en bouteille d'un produit de remplissage WO2019002468A1 (fr)

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DE102017114392.0A DE102017114392A1 (de) 2017-06-28 2017-06-28 Vorrichtung zum Behandeln eines Behälters in einer Füllproduktabfüllanlage
DE102017114392.0 2017-06-28

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WO2019002468A1 true WO2019002468A1 (fr) 2019-01-03

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Publication number Priority date Publication date Assignee Title
DE102021003048A1 (de) * 2021-06-02 2022-12-08 Dürr Somac GmbH Vorrichtung zum Befüllen eines nicht vakuumfesten Systems mittels Vakuum-Druck-Befüllung

Citations (5)

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Publication number Priority date Publication date Assignee Title
GB2081691A (en) * 1980-06-27 1982-02-24 Seitz Werke Gmbh Recycling of gas used in counterpressure filling of vessels with liquid
EP0965524A1 (fr) 1998-06-10 1999-12-22 Crown Simplimatic Incorporated Ensemble de remplissage aseptique pour des récipients
US6736172B1 (en) * 1999-08-23 2004-05-18 Sidel Filling machine comprising having at least one chamber enclosure with a controlled atmosphere
DE102014104873A1 (de) * 2014-04-04 2015-10-08 Krones Ag Verfahren und Vorrichtung zum Befüllen eines Behälters mit einem Füllprodukt
EP2987610A1 (fr) * 2014-08-20 2016-02-24 Krones AG Remplisseuse de moule destinée à fabriquer et à remplir des récipients en plastique par recyclage de CO2

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Publication number Priority date Publication date Assignee Title
DE19806520A1 (de) * 1998-02-17 1999-08-19 Ruediger Haaga Gmbh Verfahren zum Sterilisieren, Befüllen und Verschließen von Behältern
DE10343281A1 (de) * 2003-09-18 2005-04-21 Adelholzener Alpenquellen Gmbh Verfahren und Vorrichtung zur Herstellung und Abfüllung von mit Sauerstoff angereicherten Flüssigkeiten
DE102007015105B4 (de) * 2007-03-29 2022-03-10 Krones Aktiengesellschaft Vorrichtung zum Blasformen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2081691A (en) * 1980-06-27 1982-02-24 Seitz Werke Gmbh Recycling of gas used in counterpressure filling of vessels with liquid
EP0965524A1 (fr) 1998-06-10 1999-12-22 Crown Simplimatic Incorporated Ensemble de remplissage aseptique pour des récipients
US6736172B1 (en) * 1999-08-23 2004-05-18 Sidel Filling machine comprising having at least one chamber enclosure with a controlled atmosphere
DE102014104873A1 (de) * 2014-04-04 2015-10-08 Krones Ag Verfahren und Vorrichtung zum Befüllen eines Behälters mit einem Füllprodukt
EP2987610A1 (fr) * 2014-08-20 2016-02-24 Krones AG Remplisseuse de moule destinée à fabriquer et à remplir des récipients en plastique par recyclage de CO2

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