EP0512393A1 - Méthode et appareil pour mélanger les composants d'une boisson - Google Patents

Méthode et appareil pour mélanger les composants d'une boisson Download PDF

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Publication number
EP0512393A1
EP0512393A1 EP92107305A EP92107305A EP0512393A1 EP 0512393 A1 EP0512393 A1 EP 0512393A1 EP 92107305 A EP92107305 A EP 92107305A EP 92107305 A EP92107305 A EP 92107305A EP 0512393 A1 EP0512393 A1 EP 0512393A1
Authority
EP
European Patent Office
Prior art keywords
receiving space
cross
sectional area
syrup
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP92107305A
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German (de)
English (en)
Other versions
EP0512393B1 (fr
Inventor
Wilhelm Weiss
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
Krones AG Hermann Kronseder Maschinenfabrik
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, Krones AG Hermann Kronseder Maschinenfabrik filed Critical Krones AG
Publication of EP0512393A1 publication Critical patent/EP0512393A1/fr
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Publication of EP0512393B1 publication Critical patent/EP0512393B1/fr
Anticipated expiration legal-status Critical
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed

Definitions

  • the invention relates to a method and an apparatus for mixing beverage components of the type explained in the preambles of claims 1 and 3.
  • Such a method and such a device are known from DE-PS 31 32 706.
  • the known device is used to mix a smaller amount of syrup with a larger amount of water.
  • a receptacle is provided for each component, each of which is provided with its own feed line.
  • the receptacle for water is equipped with a level controller, which can be used to adjust the water volume.
  • the volume of the receptacle for syrup corresponds to the volume of the syrup to be mixed and is completely filled with every mixing process.
  • the syrup container is arranged below the water container and connected to the water container via a pipe through which the drain from the water container is led. When the components are mixed, water and syrup are first introduced directly into their receptacles up to the predetermined fill level.
  • the inlet is then shut off and the water from the receptacle is piped into the syrup container and from there into a downstream collection container.
  • the Syrup is thus rinsed out of the water in its receptacle.
  • a device for mixing beverages is known in which the components are introduced directly into a common mixing container from below.
  • the mixing tank contains a float-controlled level indicator that controls the opening and closing of the inlet valves for both components.
  • the smaller component is first introduced into the fill level container up to its predetermined level. Then the feed of this component is stopped and the water feed is opened, the water being led from below into the component introduced first.
  • the mixing result in this container can also be improved.
  • the device is specially designed for mixing a relatively free-flowing, water-like beverage concentrate (e.g. fruit juice concentrate) with water. Higher viscosity syrups would give even poorer mixing results.
  • a float control for syrups can only be used to a limited extent, since the float sticks very easily due to crystallized sugar.
  • the invention is therefore based on the object of providing a method and a structurally simple device for mixing beverage components which are reliable in function and which provide improved mixing results.
  • the object is achieved in a method by the characterizing features of claim 1 and in one Device solved by the characterizing features of claim 3.
  • the arrangement according to claim 6 also cleans the transition area from remaining residual amounts.
  • the configuration according to the invention also makes it possible to use the tried-and-tested dosage via a receiving space which is to be completely filled, in particular for the syrup-like component.
  • the mixture of the two components becomes the first receiving space by means of the flow rate or the flow cross section of the feed which can be regulated improved even further.
  • Claim 9 describes a first embodiment of a structural design and arrangement of both receiving spaces.
  • Claim 10 describes a second, preferred embodiment of a structural arrangement and configuration of the receiving spaces.
  • the cross-sectional area of the receiving space for the smaller component is expediently chosen to be smaller than the cross-sectional area of the receiving space for the larger component.
  • the transition area has the same cross-sectional area as the receiving space for the smaller component. In this way, interfering "dead corners" are avoided.
  • the cross-sectional area ratio between the two receiving spaces can be adjusted in accordance with the desired mixing ratio of the components contained therein, so that the metering of both components is associated with an identical error rate as a percentage.
  • the configuration of claim 15 improves the filling of the second receiving space, wherein the filling accuracy can be increased by the measure according to claim 16.
  • FIG. 1 shows a schematic representation of a flow diagram of a device 1 for mixing beverages G from two components, in particular a larger amount of water W and a smaller amount of syrup S.
  • the water W used for mixing first reaches a conventional water supply 2 with ventilation and injector pressure degassing, in which the water is freed from the dissolved oxygen.
  • the water supply 2 is state of the art and is therefore not explained further.
  • From the water inlet 2, the deaerated water passes through a line 3 into two identically designed and parallel dosing and mixing units 4 and 4 '.
  • the syrup S is first fed via a line 5 and a valve 5a arranged therein into a storage container 6, the fill level of which can be checked via fill level indicators 7.
  • a syrup line 8 leads from the bottom of the syrup storage container 6 to each of the metering and mixing units 4, 4 '.
  • the dosing and mixing units 4 and 4 ' are identical, so that only the dosing and mixing unit 4 will be explained below.
  • the reference numerals for the dosing and Mixing unit 4 'entered which correspond to those of the dosing and mixing unit 4 and are supplemented by a prime.
  • the metering and mixing unit 4 contains a first, larger receptacle 9, in the interior of which a first receptacle 11 with a predetermined volume is formed by means of a level meter 10.
  • a second receptacle 12 is arranged below the first receptacle 9, the entire interior of which is designed as a receptacle space 13 for a predetermined amount of the syrup S to be mixed.
  • the bottom of the upper container 9 is connected to the upper side of the lower container 12 via a pipe 14 which can be shut off by a valve 14a.
  • the pipeline 14 has a smaller cross-sectional area than the receiving space 11 and forms a transition area between the two containers 9 and 12.
  • the bottom of the second container 12 is connected via a pipeline 15, which can be shut off by a valve 15a, to a collecting container 16, into which the corresponding one Line 15 'of the metering and mixing unit 4' opens.
  • the line 3 for water opens laterally into the lower region of the second container 12 via two shut-off devices 3a and 3b with mutually different flow cross-sections.
  • the syrup line 8 also opens into the lower region of the lower container 12 via a shut-off valve 8a.
  • the collecting container 16 is connected via a line 17 to a device 18 for impregnating or treating the finished beverage with carbon dioxide, which is well known in the prior art and therefore not further explained.
  • This device 18 then becomes finished beverage G is pumped via a line 20 to a filling plant or the like.
  • all containers 2, 6, 9, 12 and 18 are connected to the carbon dioxide circuit, as indicated by reference number 21 for all lines and devices carrying carbon dioxide.
  • a line system for cleaning liquid, in particular water, is also provided, the parts of which are identified by reference numeral 22.
  • valve 8a is first opened and the receiving space 13 of the receiving container 12 is completely filled with syrup S, the valve in the discharge line 21 also being open, so that the CO2 filling can be displaced. In the meantime, the valves 3a, 3b, 14a, 15a are closed. If the receiving space 13 is completely filled with the amount of syrup S corresponding to its volume, the valve 8a is closed and the valve 14a and the valve 3a, which enables a relatively large water throughput, to be opened. As a result, water flows via line 3 from the water supply 2 into the receiving space 13 and in part presses the syrup therein through the pipeline 14 into the upper receiving space 11.
  • the syrup mixes intimately with the water.
  • the water supply via the shut-off device 3a with the larger flow cross section is continued until one of the level indicators 10 reports that the total volume is about to be reached.
  • the water supply is guided over the shut-off device 3b, which has a smaller flow cross-section, so that the liquid level in the receiving space 11 rises more slowly until the final level indicated by a higher level indicator is reached. In this way, the error due to the necessary reaction and switching times when closing the water supply is kept low.
  • valve 15a is opened with the valve 14a open, so that all of the liquid in the containers 9 and 12 drains into the collecting container 16. A further mixing takes place. In addition, any syrup still adhering to the walls of the lower container 12 or the confluent pipelines is rinsed out.
  • a further mixing cycle can begin. If the collecting container 16 is filled, the beverage is fed into the impregnation unit 18 and can be withdrawn from there.
  • FIG. 2 shows a dosing and mixing unit 40 which uses the dosing and mixing units 4 and 4 'in the device 1 of FIG. 1 and, analogously to these dosing and mixing units 4, 4' in the water line 3 ', the syrup line 8 , the carbon dioxide line 21, the drain line 15 with the valve 15a and a cleaning line, not shown, can be switched on.
  • the dosing and mixing unit 40 has a container 41 on the inside of which a first receiving space 42 and a second receiving space 43 are formed.
  • the first receiving space 42 has a larger cross section than the second receiving space 43 and is arranged above it.
  • the second receiving space 43 is connected directly to the first receiving space 42 via a transition opening 44, the cross-sectional area of the transition opening 44 being smaller than the cross-sectional area of the first receiving space 42 and being equal to the cross-sectional area of the second receiving space 43, at least in the upper one, of the same type Transitional opening 44 adjoining area.
  • the volume of the lower receiving space 43 is limited by a suitable fill level measurement, such as a high-resolution displacement sensor or viewing window with a light barrier or the like.
  • the total volume of the two receiving spaces 42 and 43 is limited either by the same or a separate, high-resolution displacement sensor 45 or by other, known level meters.
  • the ratio of the smaller cross-sectional area of the lower receiving space 43 to the cross-sectional area of the upper receiving space 42 is matched to the desired mixing ratio. In this way, each level measurement, both in the receiving space 43 and in the receiving space 42, has the same error rate, so that the mixing accuracy is increased.
  • the cross-sectional ratio of the receiving spaces 43 to 42 can be approximately 1: 5.
  • the water W is introduced laterally into the second, lower receiving space 43 via two shut-off devices 3a and 3b with different flow cross-sections from below.
  • the water W can initially be introduced quickly and slowly at the end of the filling process in order to improve the accuracy of the metering.
  • the syrup S is introduced from below, laterally into the second, lower receiving space 43 via two flow elements 8a and 8b for changing the flow rate. This means that the syrup can also be introduced quickly and slowly before it reaches its desired level.
  • the syrup S is first introduced via the line 8 into the receiving space 43, first quickly and then slowly, until its predetermined filling volume is reached just below the transition opening 44. Then the syrup supply is switched off. Then the water W is introduced via the line 3, first quickly, then slowly from below into the second receiving space 43. The inflowing water presses the syrup through the transition opening 44 into the first, upper receiving space 42, the mixing results being further improved by increasing the cross section. The water supply remains open until the predetermined total level is reached. After the water supply has been shut off, the valve 15a is opened and the liquid flows downward into the collecting container 16 in the manner already described.
  • the cross-sectional transitions lying downward in the flow direction are both in the metering and mixing unit 4, 4 'from FIG. 1 (not shown) also rounded off in the metering and mixing unit 40 of FIG. 2 (drawn). This applies in particular to the lower, outer boundaries of both recording spaces.
  • the receiving space 13 in the exemplary embodiment according to FIG. 1 can also be rounded at its upper, outer edges in order to facilitate the inflow of the liquid into the transition pipeline 14.
  • the transition areas can also be funnel-shaped or goblet-shaped.
  • other beverage components such as fruit juice concentrates or the like, can also be processed with the device according to the invention.
  • the device according to the invention can be modified in a simple manner, for example by using the second metering and mixing unit of FIG. 1 for mixing in a third, and further metering and mixing units for mixing in further beverage components. Three or even more recording spaces can also be connected in series.
  • the receiving spaces can, for example, also be arranged next to one another.
  • the device according to the invention can also be used if the syrup content exceeds the water content, if it is ensured that the water is sufficiently large Has pressure to be able to be pushed through the higher syrup column.
  • a (smaller) component of water can first be introduced into the lower receiving space, through which a (larger) component, for example fruit juice concentrate, is then passed.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Apparatus For Making Beverages (AREA)
  • Non-Alcoholic Beverages (AREA)
EP92107305A 1991-05-06 1992-04-29 Méthode et appareil pour mélanger les composants d'une boisson Expired - Lifetime EP0512393B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4114673A DE4114673C1 (fr) 1991-05-06 1991-05-06
DE4114673 1991-05-06

Publications (2)

Publication Number Publication Date
EP0512393A1 true EP0512393A1 (fr) 1992-11-11
EP0512393B1 EP0512393B1 (fr) 1995-09-13

Family

ID=6431037

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92107305A Expired - Lifetime EP0512393B1 (fr) 1991-05-06 1992-04-29 Méthode et appareil pour mélanger les composants d'une boisson

Country Status (5)

Country Link
US (1) US5293909A (fr)
EP (1) EP0512393B1 (fr)
JP (1) JP2622462B2 (fr)
DE (2) DE4114673C1 (fr)
ES (1) ES2077282T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002035947A1 (fr) * 2000-10-30 2002-05-10 Tetra Laval Holdings & Finance Sa Procede et appareil permettant de melanger deux phases d'un produit alimentaire
EP2272384A1 (fr) * 2009-07-08 2011-01-12 INDAG Gesellschaft für Industriebedarf mbH & Co. Betriebs KG Procédé et dispositif destinés à la fabrication de boissons

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW265263B (fr) * 1993-01-19 1995-12-11 Baxter Int
US5720414A (en) * 1995-10-13 1998-02-24 Adams; Rodney W. Water infusion system
US5642761A (en) * 1996-02-21 1997-07-01 Fountain Fresh, Inc. Liquid proportioning apparatus and method
DE19751500A1 (de) * 1997-11-21 1999-05-27 Compair Mahle Gmbh Einrichtung zjm Abfüllen von Scheibenwaschflüssigkeit in einen Tank eines Kraftfahrzeuges
DE19818738C2 (de) * 1998-04-27 2000-05-25 Waeschle Gmbh Verfahren und Vorrichtung zum Verringern der Feststoffkonzentration einer Dispersion aus Flüssigkeit und Feststoffpartikeln
US6230761B1 (en) * 1999-03-04 2001-05-15 Alliedsignal Inc. Injection system
JP4790995B2 (ja) * 2004-03-19 2011-10-12 株式会社テクノメイト スラリー希釈装置
US8046976B2 (en) 2006-07-25 2011-11-01 The Coca-Cola Company Devices and methods for packaging beverages
JP2013528388A (ja) 2010-06-04 2013-07-11 ペプシコ，インコーポレイテッド フローズン飲料調合マニホールド
DE102010025690A1 (de) 2010-06-30 2012-01-05 Khs Gmbh Verfahren und Anlage zur Herstellung von Fluidgemischen, z.B. Getränken
DE102012215530A1 (de) 2012-08-31 2014-03-06 Krones Ag Misch-Regelventil
DE102015116392A1 (de) 2015-09-28 2017-03-30 Endress+Hauser Conducta Gmbh+Co. Kg Vorrichtung zum Dosieren einer Flüssigkeit
CA3041722A1 (fr) 2016-11-09 2018-05-17 Pepsico, Inc. Machines, procedes et systemes de fabrication de boisson gazeuse

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890713C (de) * 1953-08-13 Dwoberg über DeImenihorst Hans Gunter Möller Verfahren und Vorrichtung zum Mischen der Komponenten von Schaumstoffen aus Kunststoff
DE1557161A1 (de) * 1967-10-06 1970-07-16 Matex Gmbh Maschinentechnik Verfahren zum Dosieren,Mischen und Impraegnieren von Fluessigkeiten sowie Vorrichtung zur Durchfuehrung des Verfahrens
DE3132706A1 (de) * 1981-08-19 1983-03-31 Ortmann & Herbst Gmbh, 2000 Hamburg Vorrichtung zum dosieren, entlueften und karbonisieren von mehrkomponentengetraenken
EP0382025A1 (fr) * 1989-02-08 1990-08-16 APV Ortmann + Herbst GmbH Dispositif pour mélanger des boissons

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
US2711928A (en) * 1954-10-21 1955-06-28 Randa Donald Ernest Mixing valves for car washing and other purposes
US4193516A (en) * 1977-06-23 1980-03-18 Purdy Proportioners, Ltd. Liquid proportioner for mixing two liquids in a predetermined ratio
US4863454A (en) * 1987-10-16 1989-09-05 Labove Larry D Dual bag intravenous preparation system
US5004024A (en) * 1989-03-17 1991-04-02 Rezmer Leonard D Sealable funnel for measurement and spill prevention
US5144004A (en) * 1990-12-10 1992-09-01 Phillips Petroleum Company Process for preparing arylene sulfide sulfone/sulfoxide polymers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890713C (de) * 1953-08-13 Dwoberg über DeImenihorst Hans Gunter Möller Verfahren und Vorrichtung zum Mischen der Komponenten von Schaumstoffen aus Kunststoff
DE1557161A1 (de) * 1967-10-06 1970-07-16 Matex Gmbh Maschinentechnik Verfahren zum Dosieren,Mischen und Impraegnieren von Fluessigkeiten sowie Vorrichtung zur Durchfuehrung des Verfahrens
DE3132706A1 (de) * 1981-08-19 1983-03-31 Ortmann & Herbst Gmbh, 2000 Hamburg Vorrichtung zum dosieren, entlueften und karbonisieren von mehrkomponentengetraenken
EP0382025A1 (fr) * 1989-02-08 1990-08-16 APV Ortmann + Herbst GmbH Dispositif pour mélanger des boissons

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002035947A1 (fr) * 2000-10-30 2002-05-10 Tetra Laval Holdings & Finance Sa Procede et appareil permettant de melanger deux phases d'un produit alimentaire
EP2272384A1 (fr) * 2009-07-08 2011-01-12 INDAG Gesellschaft für Industriebedarf mbH & Co. Betriebs KG Procédé et dispositif destinés à la fabrication de boissons

Also Published As

Publication number Publication date
DE59203627D1 (de) 1995-10-19
DE4114673C1 (fr) 1992-11-12
JP2622462B2 (ja) 1997-06-18
ES2077282T3 (es) 1995-11-16
US5293909A (en) 1994-03-15
JPH07177868A (ja) 1995-07-18
EP0512393B1 (fr) 1995-09-13

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