FI20010701A - Vaahdotuskone - Google Patents

Vaahdotuskone Download PDF

Info

Publication number
FI20010701A
FI20010701A FI20010701A FI20010701A FI20010701A FI 20010701 A FI20010701 A FI 20010701A FI 20010701 A FI20010701 A FI 20010701A FI 20010701 A FI20010701 A FI 20010701A FI 20010701 A FI20010701 A FI 20010701A
Authority
FI
Finland
Prior art keywords
rotor
slurry
air ducts
grooves
surrounding
Prior art date
Application number
FI20010701A
Other languages
English (en)
Swedish (sv)
Other versions
FI20010701A0 (fi
FI115448B (fi
Inventor
Timo Niitti
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
Publication of FI20010701A0 publication Critical patent/FI20010701A0/fi
Priority to FI20010701A priority Critical patent/FI115448B/fi
Priority to US10/473,781 priority patent/US6945408B2/en
Priority to BRPI0208684-0B1A priority patent/BR0208684B1/pt
Priority to AT02714237T priority patent/ATE550103T1/de
Priority to CA2443134A priority patent/CA2443134C/en
Priority to ROA200300809A priority patent/RO120246B1/ro
Priority to CNB028069692A priority patent/CN1230253C/zh
Priority to MXPA03008979A priority patent/MXPA03008979A/es
Priority to NZ528372A priority patent/NZ528372A/en
Priority to AU2002246156A priority patent/AU2002246156B2/en
Priority to EP02714237A priority patent/EP1372861B1/en
Priority to YU77903A priority patent/YU77903A/sh
Priority to ARP020101230A priority patent/AR033456A1/es
Priority to PCT/FI2002/000282 priority patent/WO2002081093A1/en
Priority to PT02714237T priority patent/PT1372861E/pt
Priority to DK02714237.1T priority patent/DK1372861T3/da
Priority to EA200301088A priority patent/EA004823B1/ru
Priority to PL365199A priority patent/PL198402B1/pl
Priority to ES02714237T priority patent/ES2384635T3/es
Priority to PE2002000272A priority patent/PE20021110A1/es
Publication of FI20010701A publication Critical patent/FI20010701A/fi
Priority to BG108139A priority patent/BG108139A/xx
Priority to ZA2003/06765A priority patent/ZA200306765B/en
Application granted granted Critical
Publication of FI115448B publication Critical patent/FI115448B/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
    • 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
    • B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids

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)
  • Paper (AREA)
FI20010701A 2001-04-04 2001-04-04 Vaahdotuskone FI115448B (fi)

Priority Applications (22)

Application Number Priority Date Filing Date Title
FI20010701A FI115448B (fi) 2001-04-04 2001-04-04 Vaahdotuskone
EP02714237A EP1372861B1 (en) 2001-04-04 2002-04-03 Flotation machine
ARP020101230A AR033456A1 (es) 2001-04-04 2002-04-03 Maquina de flotacion
AT02714237T ATE550103T1 (de) 2001-04-04 2002-04-03 Flotationsmaschine
CA2443134A CA2443134C (en) 2001-04-04 2002-04-03 Flotation machine
ROA200300809A RO120246B1 (ro) 2001-04-04 2002-04-03 Dispozitiv de flotaţie
CNB028069692A CN1230253C (zh) 2001-04-04 2002-04-03 浮选机
MXPA03008979A MXPA03008979A (es) 2001-04-04 2002-04-03 Maquina de flotacion.
NZ528372A NZ528372A (en) 2001-04-04 2002-04-03 Flotation machine
AU2002246156A AU2002246156B2 (en) 2001-04-04 2002-04-03 Flotation machine
US10/473,781 US6945408B2 (en) 2001-04-04 2002-04-03 Flotation machine
YU77903A YU77903A (sh) 2001-04-04 2002-04-03 Flotacioni uredaj
BRPI0208684-0B1A BR0208684B1 (pt) 2001-04-04 2002-04-03 Rotor que é utilizado para dispersão de ar em uma máquina de flotação
PCT/FI2002/000282 WO2002081093A1 (en) 2001-04-04 2002-04-03 Flotation machine
PT02714237T PT1372861E (pt) 2001-04-04 2002-04-03 Máquina de flutuação
DK02714237.1T DK1372861T3 (da) 2001-04-04 2002-04-03 Flotationsmaskine
EA200301088A EA004823B1 (ru) 2001-04-04 2002-04-03 Флотационная машина
PL365199A PL198402B1 (pl) 2001-04-04 2002-04-03 Maszyna flotacyjna
ES02714237T ES2384635T3 (es) 2001-04-04 2002-04-03 Máquina de flotación
PE2002000272A PE20021110A1 (es) 2001-04-04 2002-04-04 Maquina de flotacion
BG108139A BG108139A (en) 2001-04-04 2003-08-28 Flotation machine
ZA2003/06765A ZA200306765B (en) 2001-04-04 2003-08-29 Flotation machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20010701A FI115448B (fi) 2001-04-04 2001-04-04 Vaahdotuskone
FI20010701 2001-04-04

Publications (3)

Publication Number Publication Date
FI20010701A0 FI20010701A0 (fi) 2001-04-04
FI20010701A true FI20010701A (fi) 2002-10-05
FI115448B FI115448B (fi) 2005-05-13

Family

ID=8560916

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20010701A FI115448B (fi) 2001-04-04 2001-04-04 Vaahdotuskone

Country Status (22)

Country Link
US (1) US6945408B2 (fi)
EP (1) EP1372861B1 (fi)
CN (1) CN1230253C (fi)
AR (1) AR033456A1 (fi)
AT (1) ATE550103T1 (fi)
AU (1) AU2002246156B2 (fi)
BG (1) BG108139A (fi)
BR (1) BR0208684B1 (fi)
CA (1) CA2443134C (fi)
DK (1) DK1372861T3 (fi)
EA (1) EA004823B1 (fi)
ES (1) ES2384635T3 (fi)
FI (1) FI115448B (fi)
MX (1) MXPA03008979A (fi)
NZ (1) NZ528372A (fi)
PE (1) PE20021110A1 (fi)
PL (1) PL198402B1 (fi)
PT (1) PT1372861E (fi)
RO (1) RO120246B1 (fi)
WO (1) WO2002081093A1 (fi)
YU (1) YU77903A (fi)
ZA (1) ZA200306765B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI117326B (fi) * 2004-10-07 2006-09-15 Outokumpu Oy Vaahdotuskoneen roottori
EP4094838A1 (en) * 2021-05-28 2022-11-30 Metso Outotec Finland Oy Rotor of gas dispersion arrangement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1361052A (fr) 1963-06-21 1964-05-15 Prep Ind Combustibles Procédé d'introduction de réactif dans une cellule de flottation par mousses
FR1504011A (fr) * 1966-10-20 1967-12-01 Venot Pic Sa Dispositif de circulation et d'aération de fluides
US4078026A (en) 1973-06-05 1978-03-07 Outokumpu Oy Device for dispersing gas into a liquid
JPS55142535A (en) * 1979-04-20 1980-11-07 Kurimoto Iron Works Ltd Oxygen supplier for water
SU1318271A1 (ru) * 1985-05-13 1987-06-23 Белорусский технологический институт им.С.М.Кирова Устройство дл смешивани жидкости с газом
DE3635642A1 (de) 1986-10-20 1988-04-28 Sp K Bjuro Konstruirovaniju T Flotationsmaschine
US4800017A (en) * 1987-04-16 1989-01-24 Dorr-Oliver Incorporated Flotation mechanism
FI94317C (fi) * 1992-10-16 1995-08-25 Outokumpu Mintec Oy Tapa ja laite kaasun dispergoimiseksi nesteeseen
GB2304297B (en) * 1995-08-17 1999-03-31 Svedala Ltd Flotation tank impeller

Also Published As

Publication number Publication date
PL198402B1 (pl) 2008-06-30
US6945408B2 (en) 2005-09-20
BG108139A (en) 2004-09-30
CA2443134A1 (en) 2002-10-17
FI20010701A0 (fi) 2001-04-04
RO120246B1 (ro) 2005-11-30
ATE550103T1 (de) 2012-04-15
BR0208684B1 (pt) 2013-10-22
PL365199A1 (en) 2004-12-27
EA004823B1 (ru) 2004-08-26
US20040112799A1 (en) 2004-06-17
CN1498135A (zh) 2004-05-19
CA2443134C (en) 2010-02-09
WO2002081093A1 (en) 2002-10-17
AU2002246156B2 (en) 2007-04-05
NZ528372A (en) 2005-03-24
EA200301088A1 (ru) 2004-02-26
MXPA03008979A (es) 2004-02-18
EP1372861B1 (en) 2012-03-21
PE20021110A1 (es) 2003-01-28
CN1230253C (zh) 2005-12-07
FI115448B (fi) 2005-05-13
EP1372861A1 (en) 2004-01-02
AR033456A1 (es) 2003-12-17
YU77903A (sh) 2006-01-16
ZA200306765B (en) 2004-05-26
BR0208684A (pt) 2004-03-30
ES2384635T3 (es) 2012-07-10
PT1372861E (pt) 2012-06-20
DK1372861T3 (da) 2012-06-25

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