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EA014815B1 - Ротор для флотационной машины, способ его изготовления и способ его ремонта - Google Patents

Ротор для флотационной машины, способ его изготовления и способ его ремонта Download PDF

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Publication number
EA014815B1
EA014815B1 EA200900661A EA200900661A EA014815B1 EA 014815 B1 EA014815 B1 EA 014815B1 EA 200900661 A EA200900661 A EA 200900661A EA 200900661 A EA200900661 A EA 200900661A EA 014815 B1 EA014815 B1 EA 014815B1
Authority
EA
Eurasian Patent Office
Prior art keywords
rotor
sector
pulp
air
blades
Prior art date
Application number
EA200900661A
Other languages
English (en)
Russian (ru)
Other versions
EA200900661A1 (ru
Inventor
Антти Ринне
Original Assignee
Ототек Оюй
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 Ототек Оюй filed Critical Ототек Оюй
Publication of EA200900661A1 publication Critical patent/EA200900661A1/ru
Publication of EA014815B1 publication Critical patent/EA014815B1/ru

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
    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Paper (AREA)
EA200900661A 2006-11-22 2007-11-09 Ротор для флотационной машины, способ его изготовления и способ его ремонта EA014815B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20061027A FI119047B (fi) 2006-11-22 2006-11-22 Vaahdotuskoneen roottori, menetelmä roottorin muodostamiseksi ja menetelmä roottorin huoltamiseksi
PCT/FI2007/050605 WO2008062097A1 (en) 2006-11-22 2007-11-09 Rotor for a flotation machine, method for forming same, and method for maintenance of same

Publications (2)

Publication Number Publication Date
EA200900661A1 EA200900661A1 (ru) 2009-12-30
EA014815B1 true EA014815B1 (ru) 2011-02-28

Family

ID=37482482

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200900661A EA014815B1 (ru) 2006-11-22 2007-11-09 Ротор для флотационной машины, способ его изготовления и способ его ремонта

Country Status (6)

Country Link
BR (1) BRPI0719296B1 (es)
CL (1) CL2007003322A1 (es)
EA (1) EA014815B1 (es)
FI (1) FI119047B (es)
PE (1) PE20081205A1 (es)
WO (1) WO2008062097A1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014003894A1 (en) * 2012-06-28 2014-01-03 Virigina Tech Intellectual Properties, Inc. Flotation machine rotor
US9266121B2 (en) 2012-06-28 2016-02-23 Virginia Tech Intellectual Properties, Inc. Flotation machine rotor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103920600B (zh) * 2014-04-30 2016-08-17 中冶天工集团有限公司 大型浮选机转子离线组装方法
EP4094838A1 (en) * 2021-05-28 2022-11-30 Metso Outotec Finland Oy Rotor of gas dispersion arrangement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425232A (en) * 1982-04-22 1984-01-10 Dorr-Oliver Incorporated Flotation separation apparatus and method
EP0287251A2 (en) * 1987-04-16 1988-10-19 Dorr-Oliver Incorporated Improved flotation apparatus
US6772885B2 (en) * 2000-07-21 2004-08-10 Outokumpu Oyj Rotor for flotation mechanism and method for directing material flow in flotation machine
US6805243B1 (en) * 2001-09-21 2004-10-19 Gl&V Dorr-Oliver Inc. Flotation machine rotor and method of operation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425232A (en) * 1982-04-22 1984-01-10 Dorr-Oliver Incorporated Flotation separation apparatus and method
EP0287251A2 (en) * 1987-04-16 1988-10-19 Dorr-Oliver Incorporated Improved flotation apparatus
US6772885B2 (en) * 2000-07-21 2004-08-10 Outokumpu Oyj Rotor for flotation mechanism and method for directing material flow in flotation machine
US6805243B1 (en) * 2001-09-21 2004-10-19 Gl&V Dorr-Oliver Inc. Flotation machine rotor and method of operation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014003894A1 (en) * 2012-06-28 2014-01-03 Virigina Tech Intellectual Properties, Inc. Flotation machine rotor
US9238231B2 (en) 2012-06-28 2016-01-19 Virginia Tech Intellectual Properties, Inc. Flotation machine rotor
US9266121B2 (en) 2012-06-28 2016-02-23 Virginia Tech Intellectual Properties, Inc. Flotation machine rotor
RU2623408C2 (ru) * 2012-06-28 2017-06-26 Виргиния Тек Интеллектчуал Пропертиз, Инк. Ротор флотационной машины

Also Published As

Publication number Publication date
PE20081205A1 (es) 2008-09-26
BRPI0719296B1 (pt) 2018-05-08
EA200900661A1 (ru) 2009-12-30
CL2007003322A1 (es) 2008-01-11
FI20061027L (fi) 2008-05-23
BRPI0719296A2 (pt) 2014-03-18
FI119047B (fi) 2008-07-15
WO2008062097A1 (en) 2008-05-29
FI20061027A0 (fi) 2006-11-22

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM