NO20000670L - Anordning for rensing av en suspensjon, fortrinnsvis en fibermassesuspensjon - Google Patents

Anordning for rensing av en suspensjon, fortrinnsvis en fibermassesuspensjon

Info

Publication number
NO20000670L
NO20000670L NO20000670A NO20000670A NO20000670L NO 20000670 L NO20000670 L NO 20000670L NO 20000670 A NO20000670 A NO 20000670A NO 20000670 A NO20000670 A NO 20000670A NO 20000670 L NO20000670 L NO 20000670L
Authority
NO
Norway
Prior art keywords
suspension
air
receptacle
partition wall
cleaning
Prior art date
Application number
NO20000670A
Other languages
English (en)
Other versions
NO20000670D0 (no
NO318149B1 (no
Inventor
Jouko Hautala
Jukka Heimonen
Veli-Matti Rajala
Ismo Hourula
Original Assignee
Valmet Corp
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 Valmet Corp filed Critical Valmet Corp
Publication of NO20000670D0 publication Critical patent/NO20000670D0/no
Publication of NO20000670L publication Critical patent/NO20000670L/no
Publication of NO318149B1 publication Critical patent/NO318149B1/no

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
    • B03D1/26—Air lift 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
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • 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
    • B03D1/001—Flotation agents
    • 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
    • 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
    • B03D1/16—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
    • B03D1/24—Pneumatic
    • 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
    • B03D1/242—Nozzles for injecting gas into the flotation tank
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/32—Defibrating by other means of waste paper
    • D21B1/325—Defibrating by other means of waste paper de-inking devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D21F1/70—Pulp catching, de-watering, or recovering; Re-use of pulp-water by flotation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Cleaning In General (AREA)
  • Physical Water Treatments (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
NO20000670A 1997-09-19 2000-02-10 Anordning for rensing av en suspensjon, fortrinnsvis en fibermassesuspensjon NO318149B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI973736A FI104570B2 (fi) 1997-09-19 1997-09-19 Laitteisto suspension, edullisesti kuitumassasuspension puhdistamiseksi
PCT/FI1998/000732 WO1999015278A1 (en) 1997-09-19 1998-09-17 Apparatus for cleaning a suspension, preferably a fiber mass suspension

Publications (3)

Publication Number Publication Date
NO20000670D0 NO20000670D0 (no) 2000-02-10
NO20000670L true NO20000670L (no) 2000-03-14
NO318149B1 NO318149B1 (no) 2005-02-07

Family

ID=8549562

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20000670A NO318149B1 (no) 1997-09-19 2000-02-10 Anordning for rensing av en suspensjon, fortrinnsvis en fibermassesuspensjon

Country Status (12)

Country Link
US (1) US6182478B1 (no)
EP (1) EP1015123B1 (no)
JP (1) JP4514329B2 (no)
KR (1) KR100575066B1 (no)
CN (1) CN1178753C (no)
AT (1) ATE269166T1 (no)
AU (1) AU9268298A (no)
CA (1) CA2300094C (no)
DE (1) DE69824609T2 (no)
FI (1) FI104570B2 (no)
NO (1) NO318149B1 (no)
WO (1) WO1999015278A1 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19852549C2 (de) * 1998-11-13 2001-08-02 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Entfernung von Partikeln aus einer wässrigen papierfaserhaltigen Suspension
EP2183428A4 (en) * 2007-07-24 2012-05-30 Herbert Gunther Joachim Langner METHOD AND DEVICE FOR SEPARATING WASTE FROM CELLULOSE FIBERS IN THE TREATMENT OF ALTPAPIER
JP2010043374A (ja) * 2008-08-12 2010-02-25 Voith Patent Gmbh フローテータエアノズル洗浄装置及びフローテータ
CN104928959B (zh) * 2015-03-23 2017-01-25 济南大学 一种无转子的空气涡旋制浆设备
CN112316881A (zh) * 2020-12-28 2021-02-05 浙江帕瓦新能源股份有限公司 多级反应釜

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE388133B (sv) 1974-11-25 1976-09-27 Euroc Administration Ab Sett och anordning vid mikroflotation med tryckvetska
AU601698B2 (en) * 1985-11-27 1990-09-20 Standard Oil Company, The Apparatus and method for froth flotation
DE3883530T2 (de) 1988-06-27 1994-02-17 Anomyme Acec Transport Charler Durch einen Auslösekreis betätigter Schnellschalter.
US5509535A (en) * 1994-07-12 1996-04-23 Hydrochem Developments Ltd. Flotation apparatus

Also Published As

Publication number Publication date
JP4514329B2 (ja) 2010-07-28
KR100575066B1 (ko) 2006-05-15
DE69824609D1 (de) 2004-07-22
CA2300094A1 (en) 1999-04-01
EP1015123A1 (en) 2000-07-05
ATE269166T1 (de) 2004-07-15
EP1015123B1 (en) 2004-06-16
US6182478B1 (en) 2001-02-06
KR20010024122A (ko) 2001-03-26
NO20000670D0 (no) 2000-02-10
AU9268298A (en) 1999-04-12
JP2001517550A (ja) 2001-10-09
FI104570B2 (fi) 2004-05-24
CA2300094C (en) 2008-11-18
CN1270545A (zh) 2000-10-18
FI973736L (fi) 1999-03-20
FI973736A0 (fi) 1997-09-19
NO318149B1 (no) 2005-02-07
DE69824609T2 (de) 2005-06-23
WO1999015278A1 (en) 1999-04-01
CN1178753C (zh) 2004-12-08

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