FR2336167A1 - Mixing of liquid and gaseous fluids - by stirrer which moves in a conical path under its own stirring action - Google Patents

Mixing of liquid and gaseous fluids - by stirrer which moves in a conical path under its own stirring action

Info

Publication number
FR2336167A1
FR2336167A1 FR7539454A FR7539454A FR2336167A1 FR 2336167 A1 FR2336167 A1 FR 2336167A1 FR 7539454 A FR7539454 A FR 7539454A FR 7539454 A FR7539454 A FR 7539454A FR 2336167 A1 FR2336167 A1 FR 2336167A1
Authority
FR
France
Prior art keywords
stirrer
mixing
vessel
gaseous fluids
moves
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
FR7539454A
Other languages
French (fr)
Other versions
FR2336167B1 (en
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.)
PROCEDES SEM
Original Assignee
PROCEDES SEM
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 PROCEDES SEM filed Critical PROCEDES SEM
Priority to FR7539454A priority Critical patent/FR2336167A1/en
Priority to DE19762647686 priority patent/DE2647686A1/en
Priority to IT70035/76A priority patent/IT1069879B/en
Priority to ES454434A priority patent/ES454434A1/en
Priority to BE173490A priority patent/BE849682A/en
Publication of FR2336167A1 publication Critical patent/FR2336167A1/en
Application granted granted Critical
Publication of FR2336167B1 publication Critical patent/FR2336167B1/fr
Granted 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
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/95—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun 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
    • B01F27/23—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
    • B01F27/2324—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 planetary
    • 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

Landscapes

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

Abstract

The flux generated by a stirrer in a vessel is dispersed around the vessel by the stirrer moving round on a predetermined conical trajectory. Alternatively, the stirrer is kept in a fixed position and the flux dispersed by a deflection assembly pivoting around a fixed point of the vessel. Used for mixing of liq. or gaseous fluids. System creates local mixing energy greater per unit of volume than present systems. The couple on the shaft is reduced which allows the shaft dia. to be reduced. Anti-rotation baffles can be made smaller or eliminated.
FR7539454A 1975-12-23 1975-12-23 Mixing of liquid and gaseous fluids - by stirrer which moves in a conical path under its own stirring action Granted FR2336167A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7539454A FR2336167A1 (en) 1975-12-23 1975-12-23 Mixing of liquid and gaseous fluids - by stirrer which moves in a conical path under its own stirring action
DE19762647686 DE2647686A1 (en) 1975-12-23 1976-10-21 METHOD AND DEVICE FOR MIXING FLUIDS
IT70035/76A IT1069879B (en) 1975-12-23 1976-12-20 PROCEDURE AND DEVICE FOR THE MIXING OF LIQUID AND GASEOUS FLUIDS
ES454434A ES454434A1 (en) 1975-12-23 1976-12-20 Mixing of liquid and gaseous fluids - by stirrer which moves in a conical path under its own stirring action
BE173490A BE849682A (en) 1975-12-23 1976-12-21 METHOD AND DEVICES FOR MIXING LIQUID AND GASEOUS FLUIDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7539454A FR2336167A1 (en) 1975-12-23 1975-12-23 Mixing of liquid and gaseous fluids - by stirrer which moves in a conical path under its own stirring action

Publications (2)

Publication Number Publication Date
FR2336167A1 true FR2336167A1 (en) 1977-07-22
FR2336167B1 FR2336167B1 (en) 1978-06-23

Family

ID=9164064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539454A Granted FR2336167A1 (en) 1975-12-23 1975-12-23 Mixing of liquid and gaseous fluids - by stirrer which moves in a conical path under its own stirring action

Country Status (5)

Country Link
BE (1) BE849682A (en)
DE (1) DE2647686A1 (en)
ES (1) ES454434A1 (en)
FR (1) FR2336167A1 (en)
IT (1) IT1069879B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535357A1 (en) * 1982-11-01 1984-05-04 Escher Wyss Gmbh AGITATOR FOR PAPER PULP

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535357A1 (en) * 1982-11-01 1984-05-04 Escher Wyss Gmbh AGITATOR FOR PAPER PULP

Also Published As

Publication number Publication date
BE849682A (en) 1977-04-15
ES454434A1 (en) 1978-03-01
DE2647686A1 (en) 1977-07-07
IT1069879B (en) 1985-03-25
FR2336167B1 (en) 1978-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse