EP3670433B1 - Dispositif de remplissage d'un produit de remplissage - Google Patents

Dispositif de remplissage d'un produit de remplissage Download PDF

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Publication number
EP3670433B1
EP3670433B1 EP19217900.0A EP19217900A EP3670433B1 EP 3670433 B1 EP3670433 B1 EP 3670433B1 EP 19217900 A EP19217900 A EP 19217900A EP 3670433 B1 EP3670433 B1 EP 3670433B1
Authority
EP
European Patent Office
Prior art keywords
valve
swirler
valve cone
filling
drive
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.)
Active
Application number
EP19217900.0A
Other languages
German (de)
English (en)
Other versions
EP3670433A1 (fr
Inventor
Stefan Poeschl
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.)
Krones AG
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
Priority to SI201930131T priority Critical patent/SI3670433T1/sl
Publication of EP3670433A1 publication Critical patent/EP3670433A1/fr
Application granted granted Critical
Publication of EP3670433B1 publication Critical patent/EP3670433B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B67C3/22—Details
    • B67C3/28—Flow-control devices, e.g. using valves
    • 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
    • B67C3/281—Profiled valve bodies for smoothing the flow at the outlet of the filling nozzle
    • 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
    • B67C2003/2671—Means for preventing foaming of the liquid
    • B67C2003/2674—Means for preventing foaming of the liquid by creating a conical shaped flow directed to the container wall at the container neck height
    • B67C2003/268—Means for preventing foaming of the liquid by creating a conical shaped flow directed to the container wall at the container neck height by means of a flow channel integral with the filling nozzle

Definitions

  • the present invention relates to a device for filling a filling product into a container to be filled, for example for filling a beverage into a beverage container in a beverage filling plant.
  • the containers for example PET bottles
  • a corresponding product valve is then opened in the filling element, by means of which a corresponding amount of filling product is filled into the container to be filled.
  • So-called cone valves which have an essentially conical valve cone that can be moved relative to a valve seat, are often used as product valves in filling organs.
  • the valve cone In order to allow the filling product to run out of the product outlet, the valve cone is lifted out of the valve seat so that the filling product above it can flow through the annular gap that then arises between the valve cone and valve seat and accordingly emerges from a product outlet in order to then enter the container to be filled .
  • valve rod on which the valve cone is guided and by means of which the valve cone can be raised and lowered, is located upstream in the interior of the valve housing extends.
  • the valve rod is usually guided to the outside of the valve chamber in contact with the product and there is connected to a drive for moving the valve cone.
  • the transition between the area in contact with the product and the outside area in which the drive is arranged is sealed off, for example by means of a bellows. The flow of the filling product is therefore disturbed above the valve seat by the components introduced.
  • the filling product is a filling product to which an additive, for example a syrup, is added in the device
  • an additive for example a syrup
  • a gas displaced from the container during the filling of a container with the filling product is discharged centrally through a return gas pipe provided in the valve cone, which extends inside the valve housing from the valve cone against the flow direction through the valve cone and the valve rod.
  • the presence of the return gas pipe also requires a minimum cross-section of the valve rod.
  • Such devices therefore do not have an optimal flow geometry.
  • rinsing out the filling product above the valve seat as is desired, for example, when adding an additive, for example a syrup, can be made more difficult due to the geometry of the devices, or the overall height of the conventional device must be selected correspondingly high.
  • a device for filling a filling product into a container preferably for filling a beverage into a beverage container in a beverage filling plant, comprising a valve housing with a valve seat, a valve cone movable relative to the valve seat, and a swirl body arranged downstream of the valve cone for applying a swirl to the filling product that has flowed past the valve cone.
  • the valve cone is mounted on the valve housing via the swirl body.
  • valve cone is mounted on the valve housing via the swirl body, there is no need for complex mounting of the valve cone upstream of the valve cone.
  • flow cross section of a feed line provided by the valve housing upstream of the valve cone can be designed to be essentially undisturbed.
  • the device upstream of the valve cone can be constructed in a more compact manner than was possible in conventional devices upstream of the valve cone.
  • the swirl body is fixedly arranged on the valve housing and the valve cone is mounted displaceably on the swirl body.
  • valve cone is firmly connected to the swirl body and the swirl body is slidably mounted on the valve housing.
  • valve cone and the swirl body can be preassembled before the device is assembled, so that assembly can be facilitated.
  • the swirl body is arranged downstream of the valve cone. In this way, a flow of the filling product that is established in accordance with the position of the valve cone in relation to the valve seat can always be subjected to a swirl in a constant manner.
  • a drive for moving the valve cone relative to the valve seat is arranged downstream of the valve seat, wherein the drive can preferably comprise an electrically acting drive, a magnetically acting drive, a pneumatically acting drive and / or a hydraulically acting drive, the drive preferably being downstream of the Valve cone is arranged.
  • the position of the valve cone can be controlled / regulated relative to the valve seat without the device having a reduced flow cross-section due to components for controlling the position of the valve cone arranged upstream of the valve cone for the filling product or would have to have an extended overall height.
  • Such a device can therefore provide a particularly compact structure.
  • the said drives can also be used to regulate or control the expansion of the annular gap between the valve seat and the valve cone in order to achieve a control or regulation of the flow of filling product emerging from the filling element. In this way, for example, a predetermined or desired volume flow curve can be achieved during the filling process.
  • a control valve for example a proportional valve, can also be provided, by means of which the filling product flow from the filling element can be regulated or controlled. If such a control valve is provided, regulation or control of the annular gap between the valve seat and the valve cone can be dispensed with. In such a case, the valve cone can then only be switched between a completely open and a completely closed position.
  • the swirl body can optionally be designed as a counter bearing for driving the valve cone. Consequently, the relative forces resulting from driving or moving the valve cone relative to the valve seat can be absorbed and passed on via the swirl body via the swirl body, so that the device can be constructed particularly compactly.
  • a seal preferably a bellows, is preferably provided between the valve cone and the swirl body in order to be able to seal off mutual contact surfaces and / or surfaces of the swirl body and the valve cone that can be moved relative to one another.
  • the drive can optionally be designed to move the unit made up of the swirl body and valve cone.
  • a dynamic seal for sealing off a relative movement between the swirl body and the valve cone can be dispensed with, since these are rigidly connected to one another.
  • a dynamic seal is preferably provided between the swirl body and the valve body.
  • the drive is arranged to the side of the swirl body, viewed in the direction of flow of the filling product.
  • a particularly compact construction of the device, in particular in the longitudinal direction of the device, can thereby be achieved.
  • the overall overall height can be reduced compared to designs in which the drive is arranged at the upper end of the valve body.
  • a discharge line for the lateral discharge of gases displaced from a container to be filled during the filling of the filling product can be provided in the valve housing be provided, wherein the discharge line can preferably enter into fluid communication with a return gas pipe extending in the swirl body and / or in the valve cone and / or is in fluid communication.
  • a metering unit for metering in an additional product in particular a syrup, can optionally be provided above the valve cone.
  • the swirl body is arranged in accordance with a further preferred embodiment at an outlet of the valve housing, a particularly compact design of the device can be achieved. In addition, it can thereby be ensured that the filling product enters the container with a predetermined twist.
  • FIG. 1 a sectional view of a device 1 for filling a filling product according to a preferred embodiment is shown schematically.
  • the device 1 is designed for filling a beverage into a beverage container (not shown here), for example a glass bottle or PET bottle, in a beverage filling plant.
  • the device 1 comprises a valve housing 2 with a valve seat 20, a valve cone 3 movable relative to the valve seat 20, and a swirl body 4 arranged downstream of the valve cone 3 for applying a swirl to the filling product flowing past the valve cone 3.
  • valve cone 3 is mounted on the valve housing 2 via the swirl body 3, in such a way that the swirl body 4 is fixedly arranged on the valve housing 2 and the valve cone 3 is mounted displaceably on the swirl body 4.
  • valve cone 3 is held displaceably in the longitudinal direction 10 of the device 1 in a guide opening 41 of the swirl body 4 by means of a valve cone rod 30.
  • valve cone 3 can also be firmly connected to the swirl body 4 and the swirl body 4 can then be slidably mounted on the valve housing 2.
  • annular gap 90 that forms in accordance with the distance between the valve cone 3 and the valve seat 20 can be provided or closed in a manner known per se, the dimensions of the annular gap 90 for controlling a volume flow of the filling product the valve cone 3 past and through the downstream of the valve cone 3 arranged swirl body 4 can be used.
  • the swirl body 4 has a plurality of guide vanes 40, by means of which the filling product flowing past the valve cone 3 in the flow direction 9 can be subjected to a swirl.
  • the filling product rests against an inner wall of the outlet 21 of the valve housing 21 and thus flows into the inner wall of a container to be filled.
  • a space can be provided for a return gas flow of the gas displaced from the container by the filling product flowing in.
  • a drive 5 for moving the valve cone 3 relative to the valve seat 20 is arranged downstream of the valve seat 20 and the valve cone 3, the drive 5 in this optional embodiment comprising an electrically operating drive 5.
  • the swirl body 4 acts here as a counter bearing for the drive 5 of the valve cone 3.
  • the drive 5 is arranged to the side of the swirl body 4 as seen in the flow direction 9 of the filling product.
  • a controllable / regulatable exciter unit 50 is provided on the valve housing 50, which acts on a rotor unit 51 arranged on the valve plug stem 30 in a known manner, whereby the position of the valve cone 3 in the longitudinal direction 10 can be controlled / regulated or adjusted.
  • the device 1 also has a discharge line 6 integrated into the valve housing 2 for the lateral discharge of the return gas displaced from the container to be filled when the filling product is being filled.
  • Figure 2 shows schematically a sectional view of a further preferred embodiment of a device 1 for filling a filling product, the structure of which is essentially that of Figure 1 is equivalent to.
  • the device 1 off Figure 2 also has a discharge line 6 integrated in the valve housing 2 for the lateral discharge of the return gas displaced from the container to be filled when the filling product is being filled, the discharge line 6 being in fluid communication with a return gas pipe 42 extending in the swirl body 4.
  • the return gas pipe extends through a central part 43 of the swirl body 4 and one of its guide vanes 40.
  • the return gas pipe 42 can also extend towards the valve body 2 independently of the guide vanes 40.
  • valve cone 3 is sealed on its valve cone rod 30 from the central part 43 of the swirl body 4 by means of two bellows 22, so that no filling product can penetrate into the contact area between the valve cone rod 30 and the guide opening 41 and become lodged there.
  • Figure 3 shows schematically a sectional view of a device 1 for filling a filling product according to a further preferred embodiment. Its structure essentially corresponds to that of Figure 2 , the swirl body 4 being arranged essentially directly upstream or at the outlet 21 of the valve housing 2.
  • the guide opening 41 is designed as a blind hole, so that a downstream bellows can be dispensed with.
  • FIG. 3 a container 7 to be filled is shown, which is brought into sealing contact with the outlet 21.
  • FIG. 4 a sectional view of a further preferred embodiment of a device 1 for filling a filling product is shown schematically.
  • the device 1 corresponds essentially to that from Figure 3 , a pneumatic drive 5 being provided here instead of the electric drive.
  • a cylinder chamber 53 of the drive 5 is arranged in the swirl body 4, in which a piston 54 connected to the valve plug stem 30 is guided displaceably in the longitudinal direction 10.
  • the drive 5 has lines 55 extending through the valve housing 2 and the swirl body 4, which can be opened or closed by means of controllable / regulatable valves 52, so that the pressures above and below the Pistons 54 are adjustable in the cylinder chamber 53 in order to adjust the position of the valve cone 3 relative to the valve seat 20.
  • the drive 5 can be a hydraulic drive instead of the pneumatic design shown.
  • FIG. 5 a sectional view of a further preferred embodiment of a device 1 for filling a filling product is shown schematically.
  • the device 1 corresponds in large
  • valve cone 3 is firmly connected to the swirl body 4.
  • the swirl body 4 is mounted on the valve housing 2 so as to be displaceable in the longitudinal direction 10. The contact point between the valve housing 2 and the swirl body 4 is sealed by bellows 22.
  • the drive 5 of the device 1 is consequently designed to move the unit made up of the swirl body 4 and the valve cone 3.
  • the drive 5 is designed as a pneumatic drive 5 analogous to the embodiment Figure 4
  • the cylinder chamber 53 is arranged in the valve housing 2 and the piston 54 is connected to the swirl body 4.
  • a displacement of the piston 54 in the cylinder chamber 53 consequently results in a displacement of the swirl body 4 in the longitudinal direction 10.
  • the drive 5 can of course also be an electric drive, as in the Figures 1 to 3 shown, comprise a hydraulic drive, which can be designed essentially analogously to the one shown here, or any other type of suitable drives known per se.

Landscapes

  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)

Claims (10)

  1. Dispositif (1) pour remplir un produit de remplissage dans un récipient (7), de préférence pour remplir une boisson dans un récipient à boisson dans une installation de remplissage de boissons, comprenant
    un boîtier de soupape (2) avec un siège de soupape (20),
    un cône de soupape (3) mobile par rapport au siège de soupape (20), et
    un corps de tourbillonnement (4) disposé en aval du cône de soupape (3) pour appliquer un tourbillon au produit de remplissage s'écoulant devant le cône de soupape (3), dans lequel
    le cône de soupape (3) est monté sur le boîtier de soupape (2) par l'intermédiaire du corps de tourbillonnement (4),
    caractérisé en ce
    qu'un entraînement (5) pour déplacer le cône de soupape (3) par rapport au siège de soupape (20) est disposé en aval du siège de soupape (20).
  2. Dispositif (1) selon la revendication 1, caractérisé en ce que le corps de tourbillonnement (4) est disposé de manière fixe sur le boîtier de soupape (2) et le cône de soupape (3) est monté de manière déplaçable sur le corps de tourbillonnement (4).
  3. Dispositif (1) selon la revendication 1, caractérisé en ce que le cône de soupape (3) est connecté de manière fixe au corps de tourbillonnement (4) et le corps de tourbillonnement (4) est monté de manière déplaçable sur le boîtier de soupape (2).
  4. Dispositif (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'entraînement (5) comprend un entraînement à action électrique (5), un entraînement à action magnétique (5), un entraînement à action pneumatique (5) et/ou un entraînement à action hydraulique (5), dans lequel l'entraînement (5) est de préférence disposé en aval du cône de soupape (3).
  5. Dispositif (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le corps de tourbillonnement (4) est disposé de manière fixe sur le boîtier de soupape (20) et le cône de soupape (3) est monté de manière déplaçable sur le corps de tourbillonnement (4), dans lequel le corps de tourbillonnement (4) est réalisé en tant que contre-appui pour l'entraînement (5) du cône de soupape (3).
  6. Dispositif (1) selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le cône de soupape (3) est connecté de manière fixe au corps de tourbillonnement (4) et le corps de tourbillonnement (4) est monté de manière déplaçable sur le boîtier de soupape (2), dans lequel l'entraînement (5) est réalisé pour déplacer l'unité présentant un corps de tourbillonnement (4) et un cône de soupape (3).
  7. Dispositif (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'entraînement (5) est disposé latéralement par rapport au corps de tourbillonnement (4), vu dans la direction d'écoulement (9) du produit de remplissage.
  8. Dispositif (1) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une conduite d'évacuation (6) est prévue dans le boîtier de soupape (2) pour l'évacuation latérale des gaz déplacés lors du remplissage du produit de remplissage à partir d'un récipient (7) à remplir, dans lequel la conduite d'évacuation (6) peut de préférence entrer en communication fluidique avec un tube de gaz de retour (42) s'étendant dans le corps de tourbillonnement (4) et/ou dans le cône de soupape (3).
  9. Dispositif (1) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une unité de dosage (8) pour doser un produit additif, en particulier un sirop, est prévue au-dessus du cône de soupape (3).
  10. Dispositif (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le corps de tourbillonnement (4) est disposé à une sortie (21) du boîtier de soupape (2).
EP19217900.0A 2018-12-19 2019-12-19 Dispositif de remplissage d'un produit de remplissage Active EP3670433B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI201930131T SI3670433T1 (sl) 2018-12-19 2019-12-19 Naprava za polnjenje polnilnega izdelka

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018132953.9A DE102018132953A1 (de) 2018-12-19 2018-12-19 Vorrichtung zum Abfüllen eines Füllprodukts

Publications (2)

Publication Number Publication Date
EP3670433A1 EP3670433A1 (fr) 2020-06-24
EP3670433B1 true EP3670433B1 (fr) 2021-11-03

Family

ID=68965825

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19217900.0A Active EP3670433B1 (fr) 2018-12-19 2019-12-19 Dispositif de remplissage d'un produit de remplissage

Country Status (4)

Country Link
EP (1) EP3670433B1 (fr)
CN (1) CN111333007B (fr)
DE (1) DE102018132953A1 (fr)
SI (1) SI3670433T1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020127389A1 (de) * 2020-10-16 2022-04-21 Krones Aktiengesellschaft Vorrichtung und Verfahren zum Behandeln eines Behälters mit Funktionsprüfung
HUE062322T2 (hu) 2021-06-09 2023-10-28 Gea Procomac Spa Áramlás terelõ és töltõ eszköz ilyen áramlás terelõt magában foglaló tartály töltésére

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184233B (de) * 1962-09-14 1964-12-23 Winterwerb Streng & Co G M B H Fuellrohrloses Fuellorgan fuer Gegendruckflaschenfueller
US3500879A (en) * 1966-10-21 1970-03-17 Automatic Sprinkler Corp Container filling apparatus
DE4102633A1 (de) * 1990-05-05 1991-11-07 Seitz Enzinger Noll Masch Fuellelement
DE4209480C2 (de) * 1992-03-24 1994-04-14 Orthmann & Herbst Getränkefüllorgan mit am Ventilsitz geführtem Ventilkörper und Gassperreinrichtung
DE9311427U1 (de) * 1993-07-31 1994-09-08 Krones Ag Hermann Kronseder Maschinenfabrik, 93073 Neutraubling Vorrichtung zum Füllen von Gefäßen mit einer Flüssigkeit
DE19543945A1 (de) * 1995-11-25 1997-05-28 Khs Masch & Anlagenbau Ag Füllmaschine und Füllelement für eine solche Maschine
DE102005003222A1 (de) * 2005-01-24 2006-07-27 Krones Ag Vorrichtung zum Füllen von Gefäßen
ITBS20070064A1 (it) * 2007-04-27 2008-10-28 Omal S P A Valvola coassiale ad azionamento pneumatico e a trascinamento magnetico
WO2010076816A1 (fr) * 2008-12-29 2010-07-08 Sidel S.P.A. Vanne de remplissage
DE102010022875A1 (de) * 2010-06-07 2011-12-08 Khs Gmbh Füllelement sowie Füllmaschine zum Füllen von Flaschen oder dergleichen Behältern
DE102014102953A1 (de) * 2014-03-06 2015-09-10 Krones Ag Vorrichtung und Verfahren zum Befüllen eines Behälters mit einem Füllprodukt
DE102015110063A1 (de) * 2015-06-23 2016-12-29 Khs Gmbh Füllelement und Füllsystem sowie Füllmaschine zum Befüllen von Packmitteln
DE102016105552A1 (de) * 2016-03-24 2017-09-28 Krones Ag Füllventil zum Befüllen eines Behälters mit einem Füllprodukt
EP3339241B1 (fr) * 2016-12-22 2019-12-04 Sidel Participations Procédé et appareil de remplissage de récipients avec un produit versable à chaud

Also Published As

Publication number Publication date
CN111333007B (zh) 2022-01-14
DE102018132953A1 (de) 2020-06-25
SI3670433T1 (sl) 2022-01-31
CN111333007A (zh) 2020-06-26
EP3670433A1 (fr) 2020-06-24

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