GB914215A - Aerating apparatus for a stirring cell - Google Patents

Aerating apparatus for a stirring cell

Info

Publication number
GB914215A
GB914215A GB3254/61A GB325461A GB914215A GB 914215 A GB914215 A GB 914215A GB 3254/61 A GB3254/61 A GB 3254/61A GB 325461 A GB325461 A GB 325461A GB 914215 A GB914215 A GB 914215A
Authority
GB
United Kingdom
Prior art keywords
tube
impeller
agitating
liquids
aerating apparatus
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
Application number
GB3254/61A
Inventor
Hans Pinkow
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.)
Schwermaschinenbau Kombinat Ernst Thalmann VEB
Original Assignee
Schwermaschinenbau Kombinat Ernst Thalmann VEB
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
Priority to DEV18867A priority Critical patent/DE1181673B/en
Priority to FR850134A priority patent/FR1280209A/en
Application filed by Schwermaschinenbau Kombinat Ernst Thalmann VEB filed Critical Schwermaschinenbau Kombinat Ernst Thalmann VEB
Priority to GB3254/61A priority patent/GB914215A/en
Publication of GB914215A publication Critical patent/GB914215A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23312—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a conduit surrounding the stirrer axis
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F23/23341—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer with tubes surrounding the stirrer
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
    • B01F23/23363—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced above the stirrer
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/2366—Parts; Accessories
    • B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a 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
    • B01F27/19—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

Abstract

914,215. Agitating liquids. SCHWERMASCHINENBAU ERNST THALMANN VEB. Jan. 27, 1961, No. 3254/61. Class 86. In a device for agitating and aerating liquids the container 3 has a partition forming a mixing channel 12 into which depends a tube 7 closed at its upper end and having a frusto-conical mouth 8. A coaxial shaft 4 carries impellers 5, 6, the impeller 6 being of the same diameter as the tube mouth and placed immediately below it, to draw air into the liquid through the tube 9 and stop-cock 10 ; the impeller 5 circulates the aerated liquid. The device is applicable to froth flotation processes.
GB3254/61A 1960-06-24 1961-01-27 Aerating apparatus for a stirring cell Expired GB914215A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEV18867A DE1181673B (en) 1960-06-24 1960-06-24 Device for aerating a liquid
FR850134A FR1280209A (en) 1960-06-24 1961-01-19 Brewing vessel aeration device
GB3254/61A GB914215A (en) 1960-06-24 1961-01-27 Aerating apparatus for a stirring cell

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEV18867A DE1181673B (en) 1960-06-24 1960-06-24 Device for aerating a liquid
FR850134A FR1280209A (en) 1960-06-24 1961-01-19 Brewing vessel aeration device
GB3254/61A GB914215A (en) 1960-06-24 1961-01-27 Aerating apparatus for a stirring cell

Publications (1)

Publication Number Publication Date
GB914215A true GB914215A (en) 1962-12-28

Family

ID=45509833

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3254/61A Expired GB914215A (en) 1960-06-24 1961-01-27 Aerating apparatus for a stirring cell

Country Status (3)

Country Link
DE (1) DE1181673B (en)
FR (1) FR1280209A (en)
GB (1) GB914215A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5095861A (en) * 1973-12-21 1975-07-30
GB2174012A (en) * 1985-04-24 1986-10-29 Ekato Ind Anlagen Verwalt Method and apparatus for producing oil-based drilling mud
WO2011153982A1 (en) * 2010-06-10 2011-12-15 Sig Technology Ag Device and method for storing products

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282198A (en) * 1965-04-26 1966-11-01 Aho Martin Paul Grease-circulating attachment for deep fat friers
DE1584885A1 (en) * 1965-09-14 1970-02-05 Danjes Dipl Ing Martin Device for the biological cleaning of waste water
FR2293235A1 (en) * 1974-12-05 1976-07-02 Roland Jean Louis Mixing gas into a liquid - using rotating compound agitator with turbine and vaned sections
DE4307925A1 (en) * 1993-03-12 1994-09-22 Turbo Lightnin Mischtechnik Gm Device for mixing gases and liquids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB548664A (en) * 1941-04-16 1942-10-20 Electro Chem Eng Improvements in or relating to apparatus for aerating liquids
CH294349A (en) * 1951-08-13 1953-11-15 Pista Sa Installation for the treatment of a liquid.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5095861A (en) * 1973-12-21 1975-07-30
JPS5549532B2 (en) * 1973-12-21 1980-12-12
GB2174012A (en) * 1985-04-24 1986-10-29 Ekato Ind Anlagen Verwalt Method and apparatus for producing oil-based drilling mud
WO2011153982A1 (en) * 2010-06-10 2011-12-15 Sig Technology Ag Device and method for storing products
TWI551515B (en) * 2010-06-10 2016-10-01 Ｓｉｇ科技股份公司 Device and method for storing products
EA025585B1 (en) * 2010-06-10 2017-01-30 Зиг Текнолоджи Аг Device and method for storing products
US10737837B2 (en) 2010-06-10 2020-08-11 Sig Technology Ag Device and method for storing products

Also Published As

Publication number Publication date
DE1181673B (en) 1964-11-19
FR1280209A (en) 1961-12-29

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