ATA1287A - FLOTATION DEVICE FOR FLOTING FIBER FIBER SUSPENSION MADE FROM WASTE PAPER - Google Patents

FLOTATION DEVICE FOR FLOTING FIBER FIBER SUSPENSION MADE FROM WASTE PAPER

Info

Publication number
ATA1287A
ATA1287A AT1287A AT1287A ATA1287A AT A1287 A ATA1287 A AT A1287A AT 1287 A AT1287 A AT 1287A AT 1287 A AT1287 A AT 1287A AT A1287 A ATA1287 A AT A1287A
Authority
AT
Austria
Prior art keywords
fiber
floting
waste paper
flotation device
suspension made
Prior art date
Application number
AT1287A
Other languages
German (de)
Other versions
AT387601B (en
Original Assignee
Escher Wyss Gmbh
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
Priority claimed from CH924/83A external-priority patent/CH658481A5/en
Application filed by Escher Wyss Gmbh filed Critical Escher Wyss Gmbh
Priority to AT1287A priority Critical patent/AT387601B/en
Publication of ATA1287A publication Critical patent/ATA1287A/en
Application granted granted Critical
Publication of AT387601B publication Critical patent/AT387601B/en

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
    • B03D1/1418—Flotation machines using centrifugal forces
    • 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
    • B03D1/1456—Feed mechanisms for the slurry
    • 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
    • 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
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Paper (AREA)
AT1287A 1983-02-18 1987-01-07 Flotation apparatus for the flotation of fibrous stock suspension obtained from waste paper AT387601B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT1287A AT387601B (en) 1983-02-18 1987-01-07 Flotation apparatus for the flotation of fibrous stock suspension obtained from waste paper

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH924/83A CH658481A5 (en) 1983-02-18 1983-02-18 FLOTATION DEVICE FOR FLOTING FIBER FIBER SUSPENSION MADE FROM WASTE PAPER.
AT0068183A ATA68183A (en) 1983-02-18 1983-02-25 FLOTATION DEVICE FOR FLOTING FIBER FIBER SUSPENSION MADE FROM WASTE PAPER
AT1287A AT387601B (en) 1983-02-18 1987-01-07 Flotation apparatus for the flotation of fibrous stock suspension obtained from waste paper

Publications (2)

Publication Number Publication Date
ATA1287A true ATA1287A (en) 1988-07-15
AT387601B AT387601B (en) 1989-02-27

Family

ID=27145724

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1287A AT387601B (en) 1983-02-18 1987-01-07 Flotation apparatus for the flotation of fibrous stock suspension obtained from waste paper

Country Status (1)

Country Link
AT (1) AT387601B (en)

Also Published As

Publication number Publication date
AT387601B (en) 1989-02-27

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee