EP1287880A3 - Mischvorrichtung - Google Patents

Mischvorrichtung Download PDF

Info

Publication number
EP1287880A3
EP1287880A3 EP02018754A EP02018754A EP1287880A3 EP 1287880 A3 EP1287880 A3 EP 1287880A3 EP 02018754 A EP02018754 A EP 02018754A EP 02018754 A EP02018754 A EP 02018754A EP 1287880 A3 EP1287880 A3 EP 1287880A3
Authority
EP
European Patent Office
Prior art keywords
feed shaft
mixing
propeller
liquid
base material
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
EP02018754A
Other languages
English (en)
French (fr)
Other versions
EP1287880B1 (de
EP1287880A2 (de
Inventor
Eberhard Dipl.-Ing. Lipp
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.)
Lipp Mischtechnik GmbH
Original Assignee
Lipp Mischtechnik 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 Lipp Mischtechnik GmbH filed Critical Lipp Mischtechnik GmbH
Publication of EP1287880A2 publication Critical patent/EP1287880A2/de
Publication of EP1287880A3 publication Critical patent/EP1287880A3/de
Application granted granted Critical
Publication of EP1287880B1 publication Critical patent/EP1287880B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01F23/50—Mixing liquids with solids
    • B01F23/53—Mixing liquids with solids using driven stirrers
    • 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
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
    • 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
    • B01F35/411—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft
    • B01F35/4112—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft at the bottom of the receptacle, e.g. by studs
    • 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
    • B01F27/1144—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections with a plurality of blades following a helical path on a shaft or a blade support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
    • B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
    • B01F33/83612—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by crushing or breaking

Landscapes

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

Abstract

Die Erfindung betrifft eine Mischvorrichtung zum Vermischen eines Grundstoffes mit einer Flüssigkeit mit einem vertikalen Zuführschacht für den Grundstoff und einem unterhalb des Zuführschachtes angeordneten Mischraum, in dem die Flüssigkeit zugeführt wird und ein Mischwerkzeug rotierend antreibbar ist, wobei in dem Zuführschacht ein um eine vertikale Achse rotierender Propeller vorgesehen ist, bei dem sich in Radialrichtung erstreckende Flügelelemente vorgesehen sind. Um hier bei dem Propeller keine Verstopfung im Zuführschacht zu verursachen wird vorgeschlagen, bei dem rotierenden Propeller in Umfangsrichtung einzelne Segmente über die gesamte Höhe des Propellers achsparallel durchgehend flügelfrei zu halten. Hierdurch wird auch eine Homogenisierung des zugeführten Grundstoffes erreicht.
EP02018754A 2001-08-28 2002-08-22 Mischvorrichtung Expired - Lifetime EP1287880B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10141302 2001-08-28
DE10141302A DE10141302B4 (de) 2001-08-28 2001-08-28 Mischvorrichtung mit Propeller im Zuführschacht

Publications (3)

Publication Number Publication Date
EP1287880A2 EP1287880A2 (de) 2003-03-05
EP1287880A3 true EP1287880A3 (de) 2003-09-03
EP1287880B1 EP1287880B1 (de) 2006-09-20

Family

ID=7696336

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02018754A Expired - Lifetime EP1287880B1 (de) 2001-08-28 2002-08-22 Mischvorrichtung

Country Status (3)

Country Link
US (1) US20030043691A1 (de)
EP (1) EP1287880B1 (de)
DE (2) DE10141302B4 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116651296B (zh) * 2023-04-23 2023-12-15 江西大台农饲料有限公司 一种饲料生产用反应釜及生产方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2074673A (en) * 1933-08-10 1937-03-23 Augustus J Sackett Mixing machine
DE7914349U1 (de) * 1979-05-17 1980-10-23 Wachter Kg Hindelang Baustoffwerk Bautechnik, 8973 Hindelang Vorrichtung zum kontinuierlichen mischen eines trockengutes mit einer fluessigkeit und/oder einem schaumgut
DE19629945A1 (de) * 1996-07-25 1998-01-29 Janke & Kunkel Kg Mischvorrichtung zum Vermischen von rieselfähigen Feststoffen mit wenigstens einer Flüssigkeit
US6024481A (en) * 1994-10-25 2000-02-15 Alfa Laval Ab Mixer for mixing of liquids or suspensions and method for mixing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US531718A (en) * 1895-01-01 And marshall g
US350524A (en) * 1886-10-12 Churn
US656674A (en) * 1899-10-02 1900-08-28 Albert H Stebbins Ore-concentrating agitator.
US1432592A (en) * 1921-08-03 1922-10-17 Catini Federico Attachment for soda-fountain faucets
US1859290A (en) * 1929-10-09 1932-05-24 Alemite Corp Grease dispensing apparatus
US3179380A (en) * 1959-11-02 1965-04-20 Dow Chemical Co Apparatus for coagulation of colloidal dispersions
US3948491A (en) * 1974-03-28 1976-04-06 Perstorp Ab Process for blending an additive such as colour pigment etc. with a plastic material and blending apparatus intended to be used for said process
US4190369A (en) * 1976-10-13 1980-02-26 National Engineering Company Method and apparatus for making molds
US4611921A (en) * 1984-12-24 1986-09-16 Texaco Inc. Debridging apparatus
DE19714264A1 (de) * 1997-04-07 1998-10-08 Wacker Chemie Gmbh Mobile Vorrichtung zur Herstellung von wäßrigen Flüssigfarben aus pulverförmigen Bestandteilen und Wasser

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2074673A (en) * 1933-08-10 1937-03-23 Augustus J Sackett Mixing machine
DE7914349U1 (de) * 1979-05-17 1980-10-23 Wachter Kg Hindelang Baustoffwerk Bautechnik, 8973 Hindelang Vorrichtung zum kontinuierlichen mischen eines trockengutes mit einer fluessigkeit und/oder einem schaumgut
US6024481A (en) * 1994-10-25 2000-02-15 Alfa Laval Ab Mixer for mixing of liquids or suspensions and method for mixing
DE19629945A1 (de) * 1996-07-25 1998-01-29 Janke & Kunkel Kg Mischvorrichtung zum Vermischen von rieselfähigen Feststoffen mit wenigstens einer Flüssigkeit

Also Published As

Publication number Publication date
DE50208187D1 (de) 2006-11-02
EP1287880B1 (de) 2006-09-20
DE10141302B4 (de) 2004-03-25
US20030043691A1 (en) 2003-03-06
EP1287880A2 (de) 2003-03-05
DE10141302A1 (de) 2003-03-27

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