ATE257529T1 - Säulen-flotationsvorrichtung - Google Patents

Säulen-flotationsvorrichtung

Info

Publication number
ATE257529T1
ATE257529T1 AT00121044T AT00121044T ATE257529T1 AT E257529 T1 ATE257529 T1 AT E257529T1 AT 00121044 T AT00121044 T AT 00121044T AT 00121044 T AT00121044 T AT 00121044T AT E257529 T1 ATE257529 T1 AT E257529T1
Authority
AT
Austria
Prior art keywords
blades
flotation
flow
suspension
fraction
Prior art date
Application number
AT00121044T
Other languages
English (en)
Inventor
Robert Heinz
Lucas Menke
Bernhard Niemczyk
George Troubounis
Original Assignee
Meri Entsorgungstech Papierind
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 Meri Entsorgungstech Papierind filed Critical Meri Entsorgungstech Papierind
Application granted granted Critical
Publication of ATE257529T1 publication Critical patent/ATE257529T1/de

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
    • B03D1/1431—Dissolved air 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
    • B03D1/1412—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
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
    • 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
    • B03D1/1481—Flotation machines with a plurality of parallel plates
    • 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
    • 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
    • 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
    • B03D1/1462—Discharge mechanisms for the froth
AT00121044T 2000-09-27 2000-09-27 Säulen-flotationsvorrichtung ATE257529T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00121044A EP1193342B1 (de) 2000-09-27 2000-09-27 Säulen-Flotationsvorrichtung

Publications (1)

Publication Number Publication Date
ATE257529T1 true ATE257529T1 (de) 2004-01-15

Family

ID=8169960

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00121044T ATE257529T1 (de) 2000-09-27 2000-09-27 Säulen-flotationsvorrichtung

Country Status (3)

Country Link
EP (1) EP1193342B1 (de)
AT (1) ATE257529T1 (de)
ES (1) ES2214203T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1735070T3 (pl) 2004-04-16 2014-01-31 Nijhuis Water Tech B V Urządzenie oddzielające
WO2008028650A1 (de) * 2006-09-06 2008-03-13 Meri Entsorgungstechnik für die Papierindustrie GmbH Verfahren zur enthärtung einer flüssigkeit oder dispersion
DE102007020029A1 (de) 2007-04-27 2008-10-30 Meri Entsorgungstechnik für die Papierindustrie GmbH Flotationsvorrichtung mit Lochplatte
FI122400B (fi) * 2010-05-28 2011-12-30 Metso Paper Inc Flotaatiokenno ja menetelmä kuitususpension siistaamiseksi
CN105537239A (zh) * 2015-12-25 2016-05-04 安徽继宏环保科技有限公司 一种城镇生活垃圾处理系统的立式螺旋气浮机
EP3308844B1 (de) * 2016-02-25 2023-07-05 Yin Xu Schlackenkonzentrationsvorrichtung
CN112320916B (zh) * 2020-09-24 2022-03-18 宁波方太厨具有限公司 矿物质滤料的滤芯及该滤芯的水质矿化方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1107096A (en) * 1964-06-26 1968-03-20 Alexander Peter Saranin Flotation clarifier
US5080780A (en) * 1988-10-11 1992-01-14 Process Development Company Single cell vertical static flow flotation unit cross-reference to related applications
US5294003A (en) * 1990-09-26 1994-03-15 Hollingsworth Clinton A Process for concentration of minerals
GB9106574D0 (en) * 1991-03-27 1991-05-15 Bagghley Jack Improvements in or relating to material treatment apparatus
US5897772A (en) * 1995-12-22 1999-04-27 Chiang; Shiao-Hung Multi-stage flotation column
DE19915735C2 (de) * 1999-04-08 2001-05-23 Meri Entsorgungstech Papierind Säulen-Flotationsvorrichtung

Also Published As

Publication number Publication date
EP1193342B1 (de) 2004-01-07
ES2214203T3 (es) 2004-09-16
EP1193342A1 (de) 2002-04-03

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