HU183880B - Fluid mixing device - Google Patents

Fluid mixing device Download PDF

Info

Publication number
HU183880B
HU183880B HU821055A HU105582A HU183880B HU 183880 B HU183880 B HU 183880B HU 821055 A HU821055 A HU 821055A HU 105582 A HU105582 A HU 105582A HU 183880 B HU183880 B HU 183880B
Authority
HU
Hungary
Prior art keywords
liquid
mixing chamber
mixer
valves
mixing
Prior art date
Application number
HU821055A
Other languages
English (en)
Hungarian (hu)
Inventor
Jerzy Kowalczky
Marian Kaminski
Jan Klawiter
Wieslaw Szyrszyng
Original Assignee
Politechnika Gdanska
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 Politechnika Gdanska filed Critical Politechnika Gdanska
Publication of HU183880B publication Critical patent/HU183880B/hu

Links

Classifications

    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/16—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the fluid carrier
    • B01D15/166—Fluid composition conditioning, e.g. gradient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/94—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary cylinders or cones
    • 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
    • B01F35/71—Feed mechanisms
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/712—Feed mechanisms for feeding fluids
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
    • B01F35/717613—Piston pumps
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/24—Automatic injection systems
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
    • G01N2030/347—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient mixers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Accessories For Mixers (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

Der Gegenstand der Erfindung ist eine Einrichtung zur Programmierung der Fluessigkeitszusammensetzung, insbesondere in der Liquidus-Chromatographie, die aus einer Mischkammer und aus mit Fluessigkeitsbehaeltern verbundenen Ventilen besteht. Ziel und Aufgabe der Erfindung bestehen darin, die Mischeinheit und das Ventilsystem so auszubilden, dass genauere u. reproduzierbare Messungen in der Liquidus-Chromatographie ausgefuehrt werden koennen. Die erfindungsgemaesse Einrichtung ist dadurch gekennzeichnet, dass in einem Mischer in unmittelbarer Naehe der Fluessigkeitseinlaeufe in die Mischkammer, Sitze von mindestens zwei Elektromagnetventilen steif befestigt sind, wobei die Sperrorgane dieser Ventile die Form eines umgekehrten Kegelstumpfes aufweisen, wobei der weitere Kegelteil sich zwischen der Wand der Kammer und dem Sitz des Elektromagnetventils befindet. Der Mischer weist die Form eines Zylinders auf, und die Fluessigkeitseinlaeufe in die Mischkammer sind auf deren Umfang situiert.
HU821055A 1981-04-06 1982-04-06 Fluid mixing device HU183880B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1981230992A PL134765B1 (en) 1981-04-06 1981-04-06 Apparatus for programming compositions of liquids in particular for use in gas chromatography

Publications (1)

Publication Number Publication Date
HU183880B true HU183880B (en) 1984-06-28

Family

ID=20008338

Family Applications (1)

Application Number Title Priority Date Filing Date
HU821055A HU183880B (en) 1981-04-06 1982-04-06 Fluid mixing device

Country Status (7)

Country Link
CS (1) CS233727B2 (de)
DD (1) DD202247A5 (de)
DE (1) DE3212604A1 (de)
FR (1) FR2503418A1 (de)
GB (1) GB2096012B (de)
HU (1) HU183880B (de)
PL (1) PL134765B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496245A (en) * 1983-03-07 1985-01-29 International Business Machines Corporation Liquid chromatography proportioning valve and mixer
US6299767B1 (en) * 1999-10-29 2001-10-09 Waters Investments Limited High pressure capillary liquid chromatography solvent delivery system
US6780315B2 (en) * 2002-12-09 2004-08-24 Waters Investments Limited Backflow prevention for high pressure gradient systems
WO2019186223A1 (en) * 2018-03-28 2019-10-03 Bio-Rad Laboratories, Inc. Fluid mixer, pressure sensor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB329839A (en) * 1929-05-18 1930-05-29 Frank Peto Barber Improvements in mixing valves for liquids
FR1201127A (fr) * 1958-08-05 1959-12-28 Majeste La Reine De Droit Du C Dispositif de soupapes pour sorties sélectives de réservoirs inclinables et retournables d'aéronefs
DE1493663C3 (de) * 1964-05-30 1975-01-09 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Verfahren und Vorrichtung zur Herstellung von Alkalisalzen aromatischer Hydroxyverbindungen
DE7325738U (de) * 1973-07-13 1973-12-20 Brand W Geraet zur herstellung von getraenken insbesondere tee
US4004884A (en) * 1976-07-02 1977-01-25 Hoffmann-La Roche Inc. Time division metering system
DE2758297A1 (de) * 1977-12-27 1979-06-28 Desma Werke Gmbh Mischkopf zur formschaeumung von polyurethanen

Also Published As

Publication number Publication date
CS233727B2 (en) 1985-03-14
DD202247A5 (de) 1983-09-07
FR2503418A1 (fr) 1982-10-08
PL134765B1 (en) 1985-09-30
GB2096012A (en) 1982-10-13
DE3212604A1 (de) 1982-10-14
GB2096012B (en) 1984-08-22
PL230992A1 (de) 1982-10-11

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