CA2180136C - Pale pour dispositif melangeur - Google Patents

Pale pour dispositif melangeur Download PDF

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Publication number
CA2180136C
CA2180136C CA002180136A CA2180136A CA2180136C CA 2180136 C CA2180136 C CA 2180136C CA 002180136 A CA002180136 A CA 002180136A CA 2180136 A CA2180136 A CA 2180136A CA 2180136 C CA2180136 C CA 2180136C
Authority
CA
Canada
Prior art keywords
blade
rotor
substances
axis
motion
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.)
Expired - Lifetime
Application number
CA002180136A
Other languages
English (en)
Other versions
CA2180136A1 (fr
Inventor
Geir Nordahl
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2180136A1 publication Critical patent/CA2180136A1/fr
Application granted granted Critical
Publication of CA2180136C publication Critical patent/CA2180136C/fr
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
    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/706—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with all the shafts in the same receptacle
    • 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
    • B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processing Of Solid Wastes (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Accessories For Mixers (AREA)

Abstract

La présente invention concerne une pale destinée à un dispositif mélangeur, notamment un appareil mélangeant différentes particules ou différents liquides, laquelle pale se monte sur des rotors sensiblement horizontaux. Chaque pale est caractérisée par une première face présentant une incurvation orientée dans le sens de déplacement des particules. Dans le sens radial, la forme des pales présente des lignes droites disposées perpendiculairement à l'axe du rotor. La pale incurvée est constituée d'une première partie (3) orientée dans le sens de déplacement des masses, d'une deuxième partie (4) sensiblement plus petite, orientée dans le sens inverse du déplacement, et d'une partie intermédiaire reliant les deux premières parties précitées et disposée sensiblement parallèlement à l'axe du rotor. Cette structure permet de propulser, d'une part vers l'avant une partie substantielle de masses, tandis qu'une moindre partie subit une centrifugation, et d'autre part vers l'arrière, les particules venant ainsi se mélanger aux particules propulsées vers l'avant à partir de la pale suivante.
CA002180136A 1994-11-03 1994-11-03 Pale pour dispositif melangeur Expired - Lifetime CA2180136C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NO1994/000174 WO1996014142A1 (fr) 1994-11-03 1994-11-03 Pale pour dispositif melangeur

Publications (2)

Publication Number Publication Date
CA2180136A1 CA2180136A1 (fr) 1996-05-17
CA2180136C true CA2180136C (fr) 2006-08-29

Family

ID=19907752

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002180136A Expired - Lifetime CA2180136C (fr) 1994-11-03 1994-11-03 Pale pour dispositif melangeur

Country Status (18)

Country Link
EP (1) EP0738182B1 (fr)
JP (1) JPH09510661A (fr)
AT (1) ATE188886T1 (fr)
AU (1) AU680331B2 (fr)
BR (1) BR9408468A (fr)
CA (1) CA2180136C (fr)
CZ (1) CZ292426B6 (fr)
DE (1) DE69422732T2 (fr)
DK (1) DK0738182T3 (fr)
ES (1) ES2142415T3 (fr)
GR (1) GR3032385T3 (fr)
HU (1) HU221158B1 (fr)
NO (1) NO177415C (fr)
PL (1) PL176493B1 (fr)
PT (1) PT738182E (fr)
RU (1) RU2121394C1 (fr)
UA (1) UA29496C2 (fr)
WO (1) WO1996014142A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO177415C (no) * 1994-11-03 1995-09-13 Geir Nordahl Blander med dobbeltkrumme skovler
RU2301771C1 (ru) * 2005-12-06 2007-06-27 Институт прикладной механики УрО РАН Способ и устройство перемешивания наночастиц
EP3482829B1 (fr) 2013-05-22 2020-08-05 Waister AS Dispositif permettant de fluidiser au moins une substance

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2525362C3 (de) * 1975-06-06 1979-12-13 Hans 4930 Detmold Kimmel Mischflügel an einem rotierenden Mischwerkzeug
DE2803407C2 (de) * 1978-01-26 1982-12-02 Hans 4930 Detmold Kimmel Rührwerkzeug
DE3325095A1 (de) * 1983-07-12 1985-01-24 Wacker-Chemie GmbH, 8000 München Vorrichtung zur durchfuehrung einer radikalischen polymerisation und ihre verwendung
SU1588434A1 (ru) * 1987-12-14 1990-08-30 Ростовский-На-Дону Институт Сельскохозяйственного Машиностроения Рабочий орган смесител
SU1722556A1 (ru) * 1990-04-06 1992-03-30 Экспериментальный Ремонтно-Механический Завод Главмосплодовощпрома Мосгорисполкома Смеситель
NO176552C (no) * 1990-12-06 1995-04-26 Geir Nordahl Kontinuerlig blander
NO177415C (no) * 1994-11-03 1995-09-13 Geir Nordahl Blander med dobbeltkrumme skovler

Also Published As

Publication number Publication date
BR9408468A (pt) 1997-09-16
UA29496C2 (uk) 2000-11-15
DK0738182T3 (da) 2000-05-01
NO931642L (no) 1994-11-07
DE69422732T2 (de) 2000-07-06
CZ226896A3 (en) 1997-03-12
EP0738182A1 (fr) 1996-10-23
PT738182E (pt) 2000-06-30
WO1996014142A1 (fr) 1996-05-17
AU680331B2 (en) 1997-07-24
NO931642D0 (no) 1993-05-05
CZ292426B6 (cs) 2003-09-17
AU1285095A (en) 1996-05-31
HU221158B1 (en) 2002-08-28
PL176493B1 (pl) 1999-06-30
CA2180136A1 (fr) 1996-05-17
HU9602102D0 (en) 1996-11-28
JPH09510661A (ja) 1997-10-28
NO177415C (no) 1995-09-13
ATE188886T1 (de) 2000-02-15
ES2142415T3 (es) 2000-04-16
GR3032385T3 (en) 2000-04-27
EP0738182B1 (fr) 2000-01-19
NO177415B (no) 1995-06-06
HUT76177A (en) 1997-07-28
RU2121394C1 (ru) 1998-11-10
DE69422732D1 (de) 2000-02-24

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Effective date: 20141103