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EP0458039A1 - Dispositif pour mélanger un fluide et un liquide, en particulier pour introduire de l'anhydride carbonique dans une boisson contenant de l'eau - Google Patents

Dispositif pour mélanger un fluide et un liquide, en particulier pour introduire de l'anhydride carbonique dans une boisson contenant de l'eau Download PDF

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Publication number
EP0458039A1
EP0458039A1 EP91105107A EP91105107A EP0458039A1 EP 0458039 A1 EP0458039 A1 EP 0458039A1 EP 91105107 A EP91105107 A EP 91105107A EP 91105107 A EP91105107 A EP 91105107A EP 0458039 A1 EP0458039 A1 EP 0458039A1
Authority
EP
European Patent Office
Prior art keywords
cylinder wall
liquid
chamber
turbulence generator
mixing part
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
EP91105107A
Other languages
German (de)
English (en)
Other versions
EP0458039B1 (fr
Inventor
Klaus Dipl.-Ing. Ehrlinger
Heinz Dipl.-Ing. Hinze
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.)
SPX Flow Technology Rosista GmbH
Original Assignee
APV Rosista 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 APV Rosista GmbH filed Critical APV Rosista GmbH
Publication of EP0458039A1 publication Critical patent/EP0458039A1/fr
Application granted granted Critical
Publication of EP0458039B1 publication Critical patent/EP0458039B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/434—Mixing tubes comprising cylindrical or conical inserts provided with grooves or protrusions
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/236—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids specially adapted for aerating or carbonating beverages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/07—Carbonators

Definitions

  • the invention relates to a device for mixing a fluid and a liquid, in particular for introducing carbon dioxide into a water-containing beverage, consisting of a combination part and a subsequent inline mixing part with turbulence generator designs.
  • a fluid is understood to mean a gas, a liquid, a gas mixture, a liquid mixture and / or a gas / liquid mixture. Accordingly, liquid also means liquid mixtures.
  • Devices of the type in question in the embodiment for introducing carbon dioxide into a water-containing beverage are referred to as carbonation systems.
  • the invention has for its object to provide a device of the type mentioned in such a way that a constant entry effect is achieved with changing throughput within wide limits.
  • the present invention teaches that the union consists of a cylinder wall forming at least one infusion chamber with an upstream fluid supply opening and at least one downstream radial bore for injecting the liquid, the cross section of which can be adjusted through the outer edge of an axially adjustable chamber end plate provided with discharge openings.
  • the invention is based on the knowledge that in the course of injecting the liquid into the fluid via radial bores with an adjustable cross-section, a constant mixing effect with varying throughput can be achieved.
  • the device according to the invention has proven itself in the course of practical testing and allows adjustment or adaptation to varying throughputs in a much simpler manner.
  • the chamber end plate has a collar-shaped outer edge that tapers towards the direction of flow.
  • the mixing effect is further promoted if the discharge openings are designed as orifices. Since it cannot be ruled out that contamination fix between cylinder wall and outer edge, it is provided according to a preferred embodiment that the cylinder wall is provided below the radial bores lying in one plane with a circumferential cleaning groove, the height of which is greater than that of the outer edge; by correspondingly lowering the chamber end plate into the area of the cleaning groove, the chamber end plate is then also flowed around and cleaned at the outer edge.
  • an infusion chamber in the union part may already be sufficient.
  • the fluid above the saturation equilibrium is then introduced into the first chamber, so that a two-phase mixture is formed which also benefits from noise reduction;
  • the mixture is then diluted back to the desired fluid concentration.
  • the chamber end plates of all infusion chambers are expediently fastened to a common central actuating rod, so that only one single actuation is required to adjust the chamber end plates of all infusion chambers.
  • the liquid can be supplied easily and in a particularly simple manner via an annular space which surrounds the cylinder wall in the region of the radial bore.
  • the fluid supply opening opening into the first infusion chamber can also be provided in the cylinder wall, so that an actuator can be attached to the actuating rod at the upstream end of the cylinder wall.
  • the actuating rod can then either depending on an external signal (pressure, flow, etc.) or an internal system pressure, for. B. can be controlled via a control membrane located at the upstream end of the cylinder wall.
  • the inline mixing part consists of one or, depending on the throughput, also a plurality of parallel, axially flowed-through annular chambers which have complementary turbulence generator designs on their mutually facing lateral surfaces by means of axial relative adjustment of the assigned lateral surfaces then result in changeable passage cross sections and swirl chambers.
  • the outer annular chamber of the inline mixing part can preferably be formed by an extension of the cylinder wall and an additional cylinder arranged axially adjustable therein.
  • the additional cylinder is also attached to the actuating rod, i. H. that the inline mixing part is adjustable together with the union part.
  • the turbulence generator designs can consist of radial flanges, with the aid of which the inline mixing part can be adjusted into a closed position. Turbulence generator designs that have a sawtooth-shaped profile when viewed in the direction of flow are particularly suitable.
  • the device shown in the figures is used to mix a fluid and a liquid, in particular to introduce carbon dioxide into a water-containing beverage.
  • the device consists of a union part 1 and a subsequent inline mixing part 2, the latter consisting of at least one ring chamber 4 with an essentially axial flow and having turbulence generator designs 3.
  • the union part 1 consists of a cylinder wall 5, which initially forms a first infusion chamber 6.
  • a fluid supply opening 7 is provided on the upstream side, while underneath, i. H.
  • a plurality of radial bores 8 are provided downstream in one plane for injecting the liquid.
  • the cross section of these radial bores 8 provided in one plane is adjustable through the outer edge 9 of an axially adjustable chamber end plate 11 provided with discharge openings 10.
  • the chamber end plate 11 has a collar-shaped outer edge 9 which tapers towards the direction of flow.
  • the discharge openings 10 are designed as aperture bores.
  • the cylinder wall 5 is also provided with a circumferential cleaning groove 13, the height of which is greater than that of the outer edge 9.
  • the cylinder wall 5 In the area of the radial bores 8 for the supply of the liquid, the cylinder wall 5 is surrounded by an annular space 18 which supplies the liquid.
  • This annular space 18 is formed by a further cylinder wall 19 and annular separating flanges 20.
  • This further cylinder wall 19 also contains the supply ports 27, 21 and 22 for the fluid, the liquid and the discharge of the mixture. Accordingly, the fluid supply opening 7 is provided in the first-mentioned cylinder wall 5, while the upstream end of this cylinder wall is closed by a control membrane or an actuator 23 to which the actuating rod 18 is attached.
  • the outer annular chamber 4 of the inline mixing part 2 is formed by an extension 24 of the cylinder wall 5 and an additional cylinder 25 arranged axially adjustable therein, the extension 24 and the additional cylinder 25 having complementary turbulence generator designs 3 in the form of radial flanges 26 on their mutually facing lateral surfaces.
  • the additional cylinder 25 is also attached to the actuating rod 17.
  • the inline mixing part 2 can be adjusted into a closed position be. This is illustrated by FIGS. 2 to 5.
  • the turbulence generator designs 3 are formed from rectangular flanges.
  • the turbulence generator designs 3 have a triangular cross section.
  • the radial flanges 26 are formed by intermediate semicircular recesses.
  • a sawtooth-shaped design is selected.
  • the inline mixing part 2 each has only one annular chamber 4, two parallel or concentric annular chambers 4, 40 are provided in the embodiment according to FIG. 6.
  • the inner annular chamber 40 is formed by the additional cylinder 25 and a central cylinder insert 28 guiding the adjusting rod 17.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Nozzles (AREA)
EP91105107A 1990-05-24 1991-03-29 Dispositif pour mélanger un fluide et un liquide, en particulier pour introduire de l'anhydride carbonique dans une boisson contenant de l'eau Expired - Lifetime EP0458039B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4016727A DE4016727A1 (de) 1990-05-24 1990-05-24 Vorrichtung zum mischen eines fluids und einer fluessigkeit, insbesondere zum eitragen von kohlendioxid in ein wasserhaltiges getraenk
DE4016727 1990-05-24

Publications (2)

Publication Number Publication Date
EP0458039A1 true EP0458039A1 (fr) 1991-11-27
EP0458039B1 EP0458039B1 (fr) 1994-02-02

Family

ID=6407089

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91105107A Expired - Lifetime EP0458039B1 (fr) 1990-05-24 1991-03-29 Dispositif pour mélanger un fluide et un liquide, en particulier pour introduire de l'anhydride carbonique dans une boisson contenant de l'eau

Country Status (9)

Country Link
US (1) US5161456A (fr)
EP (1) EP0458039B1 (fr)
JP (1) JPH07121348B2 (fr)
AT (1) ATE101060T1 (fr)
DE (1) DE4016727A1 (fr)
DK (1) DK0458039T3 (fr)
ES (1) ES2049058T3 (fr)
FI (1) FI98602C (fr)
NO (1) NO911647L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995011742A1 (fr) * 1993-10-28 1995-05-04 Kodak Limited Tetes d'homogeneisation
WO2004024306A1 (fr) * 2002-09-04 2004-03-25 Uwe Sonnenrein Dispositif et procede pour enrichir un gaz ou des melanges gazeux dans de l'eau potable

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5492404A (en) * 1991-08-01 1996-02-20 Smith; William H. Mixing apparatus
DE4302867C2 (de) * 1993-02-02 1996-12-05 Damann Franz Josef Vorrichtung zur Mischung und Lösung eines Gases in einer Flüssigkeit
US5543087A (en) * 1993-12-17 1996-08-06 Coors Brewing Company Multi-function fluid treatment system and method for using the same
DE10019759C2 (de) * 2000-04-20 2003-04-30 Tracto Technik Statisches Mischsystem
NO315029B1 (no) * 2001-09-07 2003-06-30 Yara Int Asa Fremgangsmate og anlegg for opplosning av gass i en vaeske, samt anvendelse av samme
US6574981B2 (en) * 2001-09-24 2003-06-10 Lancer Partnership, Ltd. Beverage dispensing with cold carbonation
JP2004313749A (ja) * 2003-04-02 2004-11-11 Mitsubishi Rayon Co Ltd 炭酸水製造装置及び炭酸水製造方法
DE102005031459A1 (de) * 2005-07-04 2007-01-11 Vitzthum, Frank, Dr. Vorrichtung und Verfahren zur Rotor-Stator-Homogenisation
US20070256568A1 (en) * 2006-05-03 2007-11-08 Peter Joseph Nudi Wine Decanting Device
KR101022542B1 (ko) * 2008-06-29 2011-03-16 손덕순 액체와 액체·액체와 기체 미세혼합장치
US8567767B2 (en) 2010-05-03 2013-10-29 Apiqe Inc Apparatuses, systems and methods for efficient solubilization of carbon dioxide in water using high energy impact
NO335343B1 (no) * 2012-11-06 2014-11-24 Artec Holding As Anordning for innblanding av en gassholdig væske i væske
CA2965136A1 (fr) * 2014-10-20 2016-04-28 Bedford Systems Llc Circuit d'ecoulement pour machine a boissons gazeuses
US10118313B2 (en) * 2015-07-21 2018-11-06 JAFEC USA, Inc. Tubular in-line mixing device
CN109562333B (zh) * 2016-08-05 2022-05-24 康富公司 用于将气体混合到液体中的设备
CN119281201B (zh) * 2024-12-11 2025-07-18 江苏西宏生物医药有限公司 一种用于气泡饮料生产的混合装置
JP7738818B1 (ja) * 2025-01-22 2025-09-16 株式会社エネスマ ファインバブル生成器。

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB729226A (en) * 1952-07-21 1955-05-04 Serck Radiators Ltd Liquid mixing apparatus
CH366518A (de) * 1959-01-15 1963-01-15 Lendi Wilhelm Homogenisiervorrichtung
US3219483A (en) * 1961-08-19 1965-11-23 Escher Wyss Gmbh Apparatus for continuous gelatinization of starch
CH431465A (de) * 1966-02-15 1967-03-15 Mueller Hans Mischdüse zum Einbringen und Feinverteilen eines Gases oder einer Flüssigkeit in einen Flüssigkeitsstrom
GB1126682A (en) * 1964-10-21 1968-09-11 Pyrene Co Ltd Methods of and apparatus for mixing liquid streams
GB1320746A (en) * 1970-12-02 1973-06-20 Chubb Fire Security Ltd Apparatus for introducing foam-stabilising solutions into water streams
GB2096911A (en) * 1981-04-21 1982-10-27 Simpkins David Rogers Price Atomizer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2245200A (en) * 1937-07-24 1941-06-10 Fred R Johnson Apparatus and method for conditioning materials for electrostatic separation
US2457903A (en) * 1943-07-16 1949-01-04 Liquid Carbonic Corp Beverage premix system
US2441419A (en) * 1943-10-15 1948-05-11 James L Hudson Liquid carbonator
US2391110A (en) * 1944-07-03 1945-12-18 Standard Oil Dev Co Mixing device
US2699718A (en) * 1952-04-10 1955-01-18 Francis X Wright Filling apparatus with beverage preparation mechanism
US3488037A (en) * 1967-04-21 1970-01-06 Ceskoslovenska Akademie Ved Apparatus for contacting at least two fluid phases
US4299655A (en) * 1978-03-13 1981-11-10 Beloit Corporation Foam generator for papermaking machine
DE2815944C2 (de) * 1978-04-13 1985-02-07 Krauss-Maffei AG, 8000 München Mischkopf
US4474477A (en) * 1983-06-24 1984-10-02 Barrett, Haentjens & Co. Mixing apparatus
DE3410621A1 (de) * 1984-03-22 1985-09-26 Technica Entwicklungsgesellschaft mbH & Co KG, 2418 Ratzeburg Verfahren und vorrichtung zum zubereiten von fluessigkeiten zum duengegiessen von pflanzen fuer haushalt und hobbygaertner

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB729226A (en) * 1952-07-21 1955-05-04 Serck Radiators Ltd Liquid mixing apparatus
CH366518A (de) * 1959-01-15 1963-01-15 Lendi Wilhelm Homogenisiervorrichtung
US3219483A (en) * 1961-08-19 1965-11-23 Escher Wyss Gmbh Apparatus for continuous gelatinization of starch
GB1126682A (en) * 1964-10-21 1968-09-11 Pyrene Co Ltd Methods of and apparatus for mixing liquid streams
CH431465A (de) * 1966-02-15 1967-03-15 Mueller Hans Mischdüse zum Einbringen und Feinverteilen eines Gases oder einer Flüssigkeit in einen Flüssigkeitsstrom
GB1320746A (en) * 1970-12-02 1973-06-20 Chubb Fire Security Ltd Apparatus for introducing foam-stabilising solutions into water streams
GB2096911A (en) * 1981-04-21 1982-10-27 Simpkins David Rogers Price Atomizer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995011742A1 (fr) * 1993-10-28 1995-05-04 Kodak Limited Tetes d'homogeneisation
US5782557A (en) * 1993-10-28 1998-07-21 Eastman Kodak Company Homogenizing apparatus
WO2004024306A1 (fr) * 2002-09-04 2004-03-25 Uwe Sonnenrein Dispositif et procede pour enrichir un gaz ou des melanges gazeux dans de l'eau potable

Also Published As

Publication number Publication date
JPH07121348B2 (ja) 1995-12-25
EP0458039B1 (fr) 1994-02-02
FI912494A0 (fi) 1991-05-22
DK0458039T3 (da) 1994-03-07
ATE101060T1 (de) 1994-02-15
DE4016727C2 (fr) 1992-03-12
FI98602B (fi) 1997-04-15
DE4016727A1 (de) 1991-11-28
ES2049058T3 (es) 1994-04-01
JPH05123553A (ja) 1993-05-21
FI98602C (fi) 1997-07-25
US5161456A (en) 1992-11-10
NO911647D0 (no) 1991-04-25
NO911647L (no) 1991-11-25
FI912494A7 (fi) 1991-11-25

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