SE7909747L - Anordning for inledning av en fibersuspension i en flotationsbehallare - Google Patents

Anordning for inledning av en fibersuspension i en flotationsbehallare

Info

Publication number
SE7909747L
SE7909747L SE7909747A SE7909747A SE7909747L SE 7909747 L SE7909747 L SE 7909747L SE 7909747 A SE7909747 A SE 7909747A SE 7909747 A SE7909747 A SE 7909747A SE 7909747 L SE7909747 L SE 7909747L
Authority
SE
Sweden
Prior art keywords
impeller
flot
initiating
tank
fiber suspension
Prior art date
Application number
SE7909747A
Other languages
English (en)
Swedish (sv)
Inventor
H-O Henrich
L Pfalzer
T Behr
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of SE7909747L publication Critical patent/SE7909747L/xx

Links

Classifications

    • 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
    • D21B1/327—Defibrating by other means of waste paper de-inking devices using flotation devices
    • 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
    • B03D1/16—Flotation machines with impellers; Subaeration machines
    • B03D1/22—Flotation machines with impellers; Subaeration machines with external blowers
    • 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)
  • Mixers Of The Rotary Stirring Type (AREA)
SE7909747A 1978-12-01 1979-11-26 Anordning for inledning av en fibersuspension i en flotationsbehallare SE7909747L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2852023A DE2852023C2 (de) 1978-12-01 1978-12-01 Vorrichtung zum Einleiten einer Faserstoffsuspension in einen Flotationsbehälter

Publications (1)

Publication Number Publication Date
SE7909747L true SE7909747L (sv) 1980-06-02

Family

ID=6056081

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7909747A SE7909747L (sv) 1978-12-01 1979-11-26 Anordning for inledning av en fibersuspension i en flotationsbehallare

Country Status (9)

Country Link
JP (1) JPS5575750A (enrdf_load_stackoverflow)
AT (1) AT370794B (enrdf_load_stackoverflow)
DE (1) DE2852023C2 (enrdf_load_stackoverflow)
FI (1) FI793758A7 (enrdf_load_stackoverflow)
FR (1) FR2442663A1 (enrdf_load_stackoverflow)
GB (1) GB2039763B (enrdf_load_stackoverflow)
IT (1) IT1119511B (enrdf_load_stackoverflow)
NL (1) NL7908486A (enrdf_load_stackoverflow)
SE (1) SE7909747L (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI83482C (fi) * 1990-01-10 1991-07-25 Outokumpu Oy Saett och anordning foer matning av luft i flotationscell.
US5244097A (en) * 1990-01-10 1993-09-14 Outokumpu Oy Apparatus for feeding air into a flotation cell
DE19948176B4 (de) * 1999-10-07 2004-05-13 Voith Paper Patent Gmbh Flotationsvorrichtung zur Störstoff- insbesondere Druckfarbenentfernung aus Papierfasersuspensionen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5136201B2 (enrdf_load_stackoverflow) * 1972-03-18 1976-10-07
JPS4948604B2 (enrdf_load_stackoverflow) * 1972-10-11 1974-12-23

Also Published As

Publication number Publication date
AT370794B (de) 1983-05-10
FR2442663B3 (enrdf_load_stackoverflow) 1981-08-28
IT7969247A0 (it) 1979-11-20
ATA629579A (de) 1982-09-15
DE2852023C2 (de) 1980-08-28
DE2852023B1 (de) 1979-12-20
NL7908486A (nl) 1980-06-03
JPS5575750A (en) 1980-06-07
GB2039763B (en) 1982-11-10
GB2039763A (en) 1980-08-20
FI793758A7 (fi) 1981-01-01
IT1119511B (it) 1986-03-10
FR2442663A1 (fr) 1980-06-27

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