FI55124C - Foerfarande och anordning foer dispergering av en gas i en vaetska - Google Patents

Foerfarande och anordning foer dispergering av en gas i en vaetska

Info

Publication number
FI55124C
FI55124C FI1823/73A FI182373A FI55124C FI 55124 C FI55124 C FI 55124C FI 1823/73 A FI1823/73 A FI 1823/73A FI 182373 A FI182373 A FI 182373A FI 55124 C FI55124 C FI 55124C
Authority
FI
Finland
Prior art keywords
rotor
gas
stator
liquid
increase
Prior art date
Application number
FI1823/73A
Other languages
English (en)
Other versions
FI55124B (fi
FI182373A (fi
Inventor
Kai Fallenius
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Priority to FI1823/73A priority Critical patent/FI55124C/fi
Priority to AU69340/74A priority patent/AU477885B2/en
Priority to ZA00743408A priority patent/ZA743408B/xx
Priority to ZM82/74A priority patent/ZM8274A1/xx
Priority to DE2425959A priority patent/DE2425959C2/de
Priority to BE144954A priority patent/BE815783A/xx
Priority to ES426886A priority patent/ES426886A1/es
Priority to JP6195974A priority patent/JPS5738290B2/ja
Priority to GB2448074A priority patent/GB1465801A/en
Priority to YU1551/74A priority patent/YU36868B/xx
Priority to HU74OU00000010A priority patent/HU171323B/hu
Priority to SU742033196A priority patent/SU1072793A3/ru
Priority to DD178943A priority patent/DD114756A5/xx
Priority to RO7479040A priority patent/RO66332A/ro
Priority to CA201,662A priority patent/CA1030280A/en
Priority to BG7426873A priority patent/BG30171A3/xx
Priority to SE7407330A priority patent/SE397166B/xx
Priority to FR7419404A priority patent/FR2232356B1/fr
Priority to NO742035A priority patent/NO141501C/no
Priority to CS743992A priority patent/CS193032B2/cs
Publication of FI182373A publication Critical patent/FI182373A/fi
Priority to US05/698,900 priority patent/US4078026A/en
Publication of FI55124B publication Critical patent/FI55124B/fi
Application granted granted Critical
Publication of FI55124C publication Critical patent/FI55124C/fi

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
    • B03D1/16—Flotation machines with impellers; Subaeration machines
    • 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
    • B01F23/23311—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 hollow 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
    • B01F23/23342—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 the stirrer being of the centrifugal type, e.g. with a surrounding stator
    • 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
    • B01F23/23364—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 between the stirrer elements
    • 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
    • B03D1/1418—Flotation machines using centrifugal forces
    • 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
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern
    • 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
    • B03D1/245—Injecting gas through perforated or porous area
    • 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
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/111—Centrifugal stirrers, i.e. stirrers with radial outlets; Stirrers of the turbine type, e.g. with means to guide the flow

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Physical Water Treatments (AREA)
  • Centrifugal Separators (AREA)
FI1823/73A 1973-06-05 1973-06-05 Foerfarande och anordning foer dispergering av en gas i en vaetska FI55124C (fi)

Priority Applications (21)

Application Number Priority Date Filing Date Title
FI1823/73A FI55124C (fi) 1973-06-05 1973-06-05 Foerfarande och anordning foer dispergering av en gas i en vaetska
AU69340/74A AU477885B2 (en) 1973-06-05 1974-05-24 Process and device for dispersing gas into a liquid
ZA00743408A ZA743408B (en) 1973-06-05 1974-05-28 Process and device for dispersing gas into a liquid
ZM82/74A ZM8274A1 (en) 1973-06-05 1974-05-28 Process and device for dispersing gas into a liquid
DE2425959A DE2425959C2 (de) 1973-06-05 1974-05-30 Vorrichtung zum Dispergieren von Gas in Flüssigkeit
BE144954A BE815783A (fr) 1973-06-05 1974-05-31 Procede et dispositif en vue de disperser un gaz dans un liquide
HU74OU00000010A HU171323B (hu) 1973-06-05 1974-06-03 Zavodskijj sposob i apparat dlja dispergirovanija gazov prezhge vsego vozdukha v zhidkosti ili v shlamy
JP6195974A JPS5738290B2 (fi) 1973-06-05 1974-06-03
GB2448074A GB1465801A (en) 1973-06-05 1974-06-03 Process and device for dispersing gas into a liquid
YU1551/74A YU36868B (en) 1973-06-05 1974-06-03 Device for dispersing a gas into a liquid
ES426886A ES426886A1 (es) 1973-06-05 1974-06-03 Procedimiento y aparato correspondiente para dispersar ga- ses en un liquido.
DD178943A DD114756A5 (fi) 1973-06-05 1974-06-04
RO7479040A RO66332A (ro) 1973-06-05 1974-06-04 Procedeu si dispozitiv pentru dispersarea unui gaz intr-un lichid
CA201,662A CA1030280A (en) 1973-06-05 1974-06-04 Process and device for dispersing gas into a liquid
BG7426873A BG30171A3 (en) 1973-06-05 1974-06-04 Method and apparatus for dispersion of gas in liquid
SE7407330A SE397166B (sv) 1973-06-05 1974-06-04 Forfarande och anordning for dispergering av en gas i en vetska
SU742033196A SU1072793A3 (ru) 1973-06-05 1974-06-04 Устройство дл диспергировани газа в подвижную жидкость или суспензию,преимущественно во флотационном аппарате
NO742035A NO141501C (no) 1973-06-05 1974-06-05 Fremgangsmaate og anordning for dispergering av en gass i en vaeske.
FR7419404A FR2232356B1 (fi) 1973-06-05 1974-06-05
CS743992A CS193032B2 (en) 1973-06-05 1974-06-05 Dispersion facility
US05/698,900 US4078026A (en) 1973-06-05 1976-06-23 Device for dispersing gas into a liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI1823/73A FI55124C (fi) 1973-06-05 1973-06-05 Foerfarande och anordning foer dispergering av en gas i en vaetska

Publications (3)

Publication Number Publication Date
FI182373A FI182373A (fi) 1974-12-06
FI55124B FI55124B (fi) 1979-02-28
FI55124C true FI55124C (fi) 1979-06-11

Family

ID=8506249

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1823/73A FI55124C (fi) 1973-06-05 1973-06-05 Foerfarande och anordning foer dispergering av en gas i en vaetska

Country Status (19)

Country Link
JP (1) JPS5738290B2 (fi)
BE (1) BE815783A (fi)
BG (1) BG30171A3 (fi)
CA (1) CA1030280A (fi)
CS (1) CS193032B2 (fi)
DD (1) DD114756A5 (fi)
DE (1) DE2425959C2 (fi)
ES (1) ES426886A1 (fi)
FI (1) FI55124C (fi)
FR (1) FR2232356B1 (fi)
GB (1) GB1465801A (fi)
HU (1) HU171323B (fi)
NO (1) NO141501C (fi)
RO (1) RO66332A (fi)
SE (1) SE397166B (fi)
SU (1) SU1072793A3 (fi)
YU (1) YU36868B (fi)
ZA (1) ZA743408B (fi)
ZM (1) ZM8274A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK532278A (da) 1977-12-02 1979-06-03 Nat Res Dev Apparat til gennemluftning af en vaeske
NO142830C (no) * 1978-02-28 1980-10-29 Trondhjems Mek Verksted As Anordning for fordeling av en gass i et vaeskemedium
WO1990014880A1 (en) * 1989-05-03 1990-12-13 Ullrich, Manfred Mixing device for fluids
DE19836565A1 (de) * 1998-08-12 2000-02-17 Linde Ag Verfahren und Vorrichtung zum Mischen von Produkten
RS63114B1 (sr) * 2017-08-15 2022-05-31 Siemens Energy Inc Metode i sistemi za poboljšanu flotaciju rastvorenim gasom
CN109127155A (zh) * 2018-09-21 2019-01-04 四川省川机工程技术有限公司 一种增大通气量的机械搅拌式浮选机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541188A (fi) *
US2696913A (en) * 1949-12-08 1954-12-14 Charles M Anderson Revolving current flotation machine
US2928665A (en) * 1950-09-27 1960-03-15 American Instr Co Inc Gas-liquid mixing apparatus
DE879081C (de) * 1951-02-23 1953-06-11 Michael Philosophow Ruehrwerk mit Luftzufuehrung
BE525439A (fi) * 1953-03-13
DE230399C (fi) * 1962-08-07
US3327851A (en) * 1965-01-25 1967-06-27 Galigher Company Flotation machine and stator therefor

Also Published As

Publication number Publication date
SE397166B (sv) 1977-10-24
JPS5738290B2 (fi) 1982-08-14
FI55124B (fi) 1979-02-28
DE2425959A1 (de) 1975-01-02
NO141501B (no) 1979-12-17
JPS50129406A (fi) 1975-10-13
SE7407330L (fi) 1974-12-06
SU1072793A3 (ru) 1984-02-07
CS193032B2 (en) 1979-09-17
NO742035L (no) 1974-12-06
ES426886A1 (es) 1976-07-16
YU36868B (en) 1984-08-31
ZM8274A1 (en) 1975-02-21
RO66332A (ro) 1980-07-15
NO141501C (no) 1980-03-26
CA1030280A (en) 1978-04-25
FR2232356B1 (fi) 1978-01-13
BE815783A (fr) 1974-09-16
BG30171A3 (en) 1981-04-15
YU155174A (en) 1982-06-18
GB1465801A (en) 1977-03-02
ZA743408B (en) 1975-06-25
HU171323B (hu) 1977-12-28
AU6934074A (en) 1975-11-27
DE2425959C2 (de) 1981-10-22
FR2232356A1 (fi) 1975-01-03
DD114756A5 (fi) 1975-08-20
FI182373A (fi) 1974-12-06

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