EP3095510A3 - Rührwerk und behälter mit rührwerk - Google Patents

Rührwerk und behälter mit rührwerk Download PDF

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Publication number
EP3095510A3
EP3095510A3 EP16165741.6A EP16165741A EP3095510A3 EP 3095510 A3 EP3095510 A3 EP 3095510A3 EP 16165741 A EP16165741 A EP 16165741A EP 3095510 A3 EP3095510 A3 EP 3095510A3
Authority
EP
European Patent Office
Prior art keywords
rotor
container
agitator
rotation
axis
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
EP16165741.6A
Other languages
English (en)
French (fr)
Other versions
EP3095510A2 (de
EP3095510B1 (de
Inventor
Stefan Steverding
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.)
Stefan Steverding Sondermaschinen -Und Vorrichtungsbau GmbH
Original Assignee
Stefan Steverding Sondermaschinen -Und Vorrichtungsbau 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 Stefan Steverding Sondermaschinen -Und Vorrichtungsbau GmbH filed Critical Stefan Steverding Sondermaschinen -Und Vorrichtungsbau GmbH
Publication of EP3095510A2 publication Critical patent/EP3095510A2/de
Publication of EP3095510A3 publication Critical patent/EP3095510A3/de
Application granted granted Critical
Publication of EP3095510B1 publication Critical patent/EP3095510B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0723—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis oblique with respect to the rotating axis
    • 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
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0726—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis having stirring elements connected to the stirrer shaft each by a single radial rod, other than open frameworks
    • 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
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0727—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis having stirring elements connected to the stirrer shaft each by two or more radial rods, e.g. the shaft being interrupted between the rods, or of crankshaft type
    • 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
    • B01F27/05—Stirrers
    • B01F27/09—Stirrers characterised by the mounting of the stirrers with respect to the receptacle
    • B01F27/093—Stirrers characterised by the mounting of the stirrers with respect to the receptacle eccentrically arranged
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1123—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades sickle-shaped, i.e. curved in at least one direction
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1145—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections ribbon shaped with an open space between the helical ribbon flight and the rotating axis
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1145—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections ribbon shaped with an open space between the helical ribbon flight and the rotating axis
    • B01F27/11451—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections ribbon shaped with an open space between the helical ribbon flight and the rotating axis forming open frameworks or cages
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
    • 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
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/61—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis about an inclined axis
    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/71—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with propellers
    • 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
    • B01F27/91—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with propellers
    • 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
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/41—Mounting or supporting stirrer shafts or stirrer units on receptacles
    • B01F35/412—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting both extremities of the shaft
    • 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
    • B01F35/50—Mixing receptacles
    • B01F35/53—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components
    • B01F35/531—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components with baffles, plates or bars on the wall or the bottom
    • B01F35/5312—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components with baffles, plates or bars on the wall or the bottom with vertical baffles mounted on the walls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

Ein Rührwerk (1) zum Durchmischen und Bewegen von in einem Behälter (3) befindlichen Substraten (30) in Form von Flüssigkeiten oder Flüssigkeits-Feststoff-Gemischen, mit wenigstens einem ein oder mehrere Rührblätter (25) aufweisenden, im Behälter (3) angeordneten, in wenigstens einem Rotorlager (22.1, 22.2) gelagerten Rotor (2), der um eine Drehachse (20) drehbar ist, und mit einem den Rotor (2) antreibenden Antrieb (28), wobei der/jeder Rotor (2) des Rührwerks (1) in dem das zu durchmischende und zu bewegende Substrate (30) enthaltenden Behälter (3) nur einen Bruchteil des Volumens des Behälters (3) einnimmt und wobei mittels des Rührwerks (1) eine Substratströmung auch außerhalb des Bewegungsbereichs des Rotors (2) oder der Rotoren (2) in dem Behälter (3) bewirkbar ist.
Das Rührwerk (1) ist dadurch gekennzeichnet, dass der Rotor (2) entlang seiner Drehachse (20) gesehen mit wenigstens zwei Rotorbereichen (2', 2") unterschiedlicher Förderwirkung auf das Substrat (30) ausgeführt ist, wobei ein erster Rotorbereich (2') mit einer überwiegend axialen Förderwirkung in Richtung der Drehachse (20) und ein zweiter Rotorbereich (2") mit einer stärkeren radialen Förderwirkung quer zur Richtung der Drehachse (20) ausgeführt ist.
Außerdem wird einen Behälter (3) mit einem solchen Rührwerk (1) offenbart.
EP16165741.6A 2015-04-27 2016-04-18 Rührwerk und behälter mit rührwerk Active EP3095510B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015106419.7A DE102015106419A1 (de) 2015-04-27 2015-04-27 Rührwerk und Behälter mit Rührwerk

Publications (3)

Publication Number Publication Date
EP3095510A2 EP3095510A2 (de) 2016-11-23
EP3095510A3 true EP3095510A3 (de) 2017-04-26
EP3095510B1 EP3095510B1 (de) 2020-09-09

Family

ID=55759525

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16165741.6A Active EP3095510B1 (de) 2015-04-27 2016-04-18 Rührwerk und behälter mit rührwerk

Country Status (2)

Country Link
EP (1) EP3095510B1 (de)
DE (1) DE102015106419A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107116677B (zh) * 2017-05-26 2023-12-19 中国国家铁路集团有限公司 一种纤维土拌合设备
DE102017213641A1 (de) * 2017-08-07 2019-02-07 Robert Bosch Gmbh Mischvorrichtung, Verfahren zum Mischen und Verfahren zum Reinigen einer Mischvorrichtung
DE102017129836A1 (de) * 2017-12-13 2019-06-13 EKATO Rühr- und Mischtechnik GmbH Rührorganvorrichtung
AU2020443206A1 (en) * 2020-04-20 2022-11-24 Metso Outotec Finland Oy Mixing arrangement, mixer settler unit and use

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012707A1 (de) * 1980-04-01 1981-10-08 BHS-Bayerische Berg-, Hütten- und Salzwerke AG, 8000 München Mischwerk fuer trogimischer
WO1987000449A1 (en) * 1985-07-17 1987-01-29 Elba-Werk Maschinen-Gesellschaft Mbh & Co. Device for mixing construction materials
EP0598253A1 (de) * 1992-11-18 1994-05-25 Shinko Pantec Co., Ltd. Mischvorrichtung und darin verwendetes unterstes bandförmiges Rührelement
JP2004105892A (ja) * 2002-09-20 2004-04-08 Hanai Seisakusho:Kk 混練機
DE102004027077A1 (de) * 2004-06-02 2006-01-05 Schmack Biogas Ag Beheizbares Rührwerk für Fermentationsbehälter
WO2008145729A1 (en) * 2007-06-01 2008-12-04 Solvay (Societe Anonyme) Process for manufacturing a chlorohydrin
DE202013006429U1 (de) * 2013-07-17 2013-08-08 BHKW Johann Hochreiter Biogas Planung Beratung GmbH Vorrichtung zum Durchmischen des Inhalts von Substratbehältern
US20140086006A1 (en) * 2012-09-26 2014-03-27 Traid Capital Group, LLC Mixing device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE830879C (de) * 1950-02-23 1952-02-07 Draiswerke Gmbh Mit einem Ruehrwerk ausgeruestete Mischvorrichtung
US3064908A (en) * 1957-07-02 1962-11-20 Color & Sjogren Ab Apparatus for mixing and working material
DE1432024A1 (de) * 1961-04-18 1969-08-07 Aachener Misch & Knetmasch Mischmaschine
DE1607776A1 (de) * 1967-11-29 1970-07-09 Kranz Gmbh Karl Vorrichtung zum Mischen pulverfoermiger Stoffe
JPH08103643A (ja) * 1994-10-06 1996-04-23 Tanaka Giken Kogyo Kk ミキサー
DE19729196C2 (de) * 1997-07-09 2000-03-23 Martin Theodor Melchior Mischquirl für eine Einrichtung zum Vermischen und Fördern eines Schüttgutes mit Wasser
DE10260972B4 (de) * 2002-12-24 2010-04-08 Johann Hochreiter Vorrichtung zum Umwälzen von Flüssigmist und Abwasser in einem Vorratsbehälter
DE202006004982U1 (de) 2006-03-27 2006-05-24 Schmack Biogas Ag Rührwerk für Fermentationsbehälter
DE102007022902A1 (de) * 2007-05-14 2008-11-20 Karl Buschmann Maschinenbau Gmbh Fördersystem eines Gär- bzw. Faulbehälters
DE102011114793A1 (de) * 2010-10-08 2012-04-12 Rohn Gmbh Verfahren und Anlage zur Herstellung von Biogassubstrat in Anmaischbehältern
EP2656909B1 (de) 2012-04-25 2014-12-24 Thöni Industriebetriebe GmbH Gärvorrichtung und -verfahren mit Rührvorrichtung

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012707A1 (de) * 1980-04-01 1981-10-08 BHS-Bayerische Berg-, Hütten- und Salzwerke AG, 8000 München Mischwerk fuer trogimischer
WO1987000449A1 (en) * 1985-07-17 1987-01-29 Elba-Werk Maschinen-Gesellschaft Mbh & Co. Device for mixing construction materials
EP0598253A1 (de) * 1992-11-18 1994-05-25 Shinko Pantec Co., Ltd. Mischvorrichtung und darin verwendetes unterstes bandförmiges Rührelement
JP2004105892A (ja) * 2002-09-20 2004-04-08 Hanai Seisakusho:Kk 混練機
DE102004027077A1 (de) * 2004-06-02 2006-01-05 Schmack Biogas Ag Beheizbares Rührwerk für Fermentationsbehälter
WO2008145729A1 (en) * 2007-06-01 2008-12-04 Solvay (Societe Anonyme) Process for manufacturing a chlorohydrin
US20140086006A1 (en) * 2012-09-26 2014-03-27 Traid Capital Group, LLC Mixing device
DE202013006429U1 (de) * 2013-07-17 2013-08-08 BHKW Johann Hochreiter Biogas Planung Beratung GmbH Vorrichtung zum Durchmischen des Inhalts von Substratbehältern

Also Published As

Publication number Publication date
EP3095510A2 (de) 2016-11-23
DE102015106419A1 (de) 2016-10-27
EP3095510B1 (de) 2020-09-09

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