FI122400B - Flotaatiokenno ja menetelmä kuitususpension siistaamiseksi - Google Patents

Flotaatiokenno ja menetelmä kuitususpension siistaamiseksi Download PDF

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Publication number
FI122400B
FI122400B FI20105607A FI20105607A FI122400B FI 122400 B FI122400 B FI 122400B FI 20105607 A FI20105607 A FI 20105607A FI 20105607 A FI20105607 A FI 20105607A FI 122400 B FI122400 B FI 122400B
Authority
FI
Finland
Prior art keywords
flow
accept
flotation
accepting
flotation cell
Prior art date
Application number
FI20105607A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20105607A (fi
FI20105607A0 (fi
Inventor
Ahti Alavataja
Virtanen Jani
Original Assignee
Metso Paper Inc
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 Metso Paper Inc filed Critical Metso Paper Inc
Priority to FI20105607A priority Critical patent/FI122400B/fi
Publication of FI20105607A0 publication Critical patent/FI20105607A0/fi
Priority to DE201110076384 priority patent/DE102011076384A1/de
Priority to ATA768/2011A priority patent/AT509908B1/de
Priority to CN2011101477739A priority patent/CN102274801B/zh
Publication of FI20105607A publication Critical patent/FI20105607A/fi
Application granted granted Critical
Publication of FI122400B publication Critical patent/FI122400B/fi

Links

Classifications

    • 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
    • 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
    • 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
    • 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)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Biotechnology (AREA)
  • Physical Water Treatments (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Paper (AREA)
FI20105607A 2010-05-28 2010-05-28 Flotaatiokenno ja menetelmä kuitususpension siistaamiseksi FI122400B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20105607A FI122400B (fi) 2010-05-28 2010-05-28 Flotaatiokenno ja menetelmä kuitususpension siistaamiseksi
DE201110076384 DE102011076384A1 (de) 2010-05-28 2011-05-24 Flotationszelle und Verfahren zum Druckfarbenentfernen bzw. Deinken von Fasersuspension
ATA768/2011A AT509908B1 (de) 2010-05-28 2011-05-26 Flotationszelle und verfahren zum druckfarbenentfernen bzw. deinken von fasersuspension
CN2011101477739A CN102274801B (zh) 2010-05-28 2011-05-30 用于从纤维悬浮液去除印刷油墨或脱墨的浮选机和方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20105607A FI122400B (fi) 2010-05-28 2010-05-28 Flotaatiokenno ja menetelmä kuitususpension siistaamiseksi
FI20105607 2010-05-28

Publications (3)

Publication Number Publication Date
FI20105607A0 FI20105607A0 (fi) 2010-05-28
FI20105607A FI20105607A (fi) 2011-11-29
FI122400B true FI122400B (fi) 2011-12-30

Family

ID=42234382

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20105607A FI122400B (fi) 2010-05-28 2010-05-28 Flotaatiokenno ja menetelmä kuitususpension siistaamiseksi

Country Status (4)

Country Link
CN (1) CN102274801B (de)
AT (1) AT509908B1 (de)
DE (1) DE102011076384A1 (de)
FI (1) FI122400B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106895614B (zh) * 2015-12-18 2022-07-08 珠海凌达压缩机有限公司 压缩机及其分液器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614933C1 (de) 1986-05-02 1987-10-22 Voith Gmbh J M Flotationsbehaelter oder -zelle
CN2096417U (zh) * 1991-06-25 1992-02-19 毛似柏 扁圆形多管喷射式废纸脱墨浮选机
DE4314507C1 (de) * 1993-05-03 1994-06-23 Voith Gmbh J M Injektor für Flotationseinrichtungen
SE9504386L (sv) * 1995-12-07 1997-06-08 Purac Ab Flotationsapparat och förfarande
EP1193342B1 (de) * 2000-09-27 2004-01-07 Meri Entsorgungstechnik für die Papierindustrie GmbH Säulen-Flotationsvorrichtung
AT411155B (de) * 2002-03-27 2003-10-27 Andritz Ag Maschf Vorrichtung zum abtrennen von feststoffen aus flüssigkeiten mittels flotation
DE60316996T2 (de) * 2003-04-16 2008-07-24 Ondeo Degremont Anlage zur behandlung von wasser mittels flotation
DE10327701A1 (de) * 2003-06-20 2005-01-05 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Flotation von Störstoffen aus einer wässrigen Faserstoffsuspension

Also Published As

Publication number Publication date
FI20105607A (fi) 2011-11-29
FI20105607A0 (fi) 2010-05-28
AT509908A3 (de) 2015-03-15
DE102011076384A1 (de) 2011-12-01
AT509908B1 (de) 2015-05-15
CN102274801B (zh) 2013-08-21
AT509908A2 (de) 2011-12-15
CN102274801A (zh) 2011-12-14

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