SE501799C2 - Inlopp vid anordning med samverkande pressvalsar för avvattning av materialsuspensioner såsom massasuspensioner - Google Patents

Inlopp vid anordning med samverkande pressvalsar för avvattning av materialsuspensioner såsom massasuspensioner

Info

Publication number
SE501799C2
SE501799C2 SE9302994A SE9302994A SE501799C2 SE 501799 C2 SE501799 C2 SE 501799C2 SE 9302994 A SE9302994 A SE 9302994A SE 9302994 A SE9302994 A SE 9302994A SE 501799 C2 SE501799 C2 SE 501799C2
Authority
SE
Sweden
Prior art keywords
vat
suspensions
transverse distribution
trough
press rolls
Prior art date
Application number
SE9302994A
Other languages
English (en)
Swedish (sv)
Other versions
SE9302994D0 (sv
SE9302994L (sv
Inventor
Ingemar Sundqvist
Original Assignee
Sunds Defibrator Ind Ab
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 Sunds Defibrator Ind Ab filed Critical Sunds Defibrator Ind Ab
Priority to SE9302994A priority Critical patent/SE501799C2/sv
Publication of SE9302994D0 publication Critical patent/SE9302994D0/xx
Priority to CA002131572A priority patent/CA2131572C/en
Priority to US08/306,203 priority patent/US5488900A/en
Priority to AT0175794A priority patent/AT406393B/de
Publication of SE9302994L publication Critical patent/SE9302994L/
Publication of SE501799C2 publication Critical patent/SE501799C2/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/20—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using rotary pressing members, other than worms or screws, e.g. rollers, rings, discs
    • 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
    • D21F1/74—Pulp catching, de-watering, or recovering; Re-use of pulp-water using cylinders
    • D21F1/78—Pulp catching, de-watering, or recovering; Re-use of pulp-water using cylinders with pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
SE9302994A 1993-09-15 1993-09-15 Inlopp vid anordning med samverkande pressvalsar för avvattning av materialsuspensioner såsom massasuspensioner SE501799C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9302994A SE501799C2 (sv) 1993-09-15 1993-09-15 Inlopp vid anordning med samverkande pressvalsar för avvattning av materialsuspensioner såsom massasuspensioner
CA002131572A CA2131572C (en) 1993-09-15 1994-09-07 Dewatering press
US08/306,203 US5488900A (en) 1993-09-15 1994-09-14 Dewatering press
AT0175794A AT406393B (de) 1993-09-15 1994-09-14 Entwässerungspresse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9302994A SE501799C2 (sv) 1993-09-15 1993-09-15 Inlopp vid anordning med samverkande pressvalsar för avvattning av materialsuspensioner såsom massasuspensioner

Publications (3)

Publication Number Publication Date
SE9302994D0 SE9302994D0 (sv) 1993-09-15
SE9302994L SE9302994L (sv) 1995-03-16
SE501799C2 true SE501799C2 (sv) 1995-05-15

Family

ID=20391095

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9302994A SE501799C2 (sv) 1993-09-15 1993-09-15 Inlopp vid anordning med samverkande pressvalsar för avvattning av materialsuspensioner såsom massasuspensioner

Country Status (4)

Country Link
US (1) US5488900A (de)
AT (1) AT406393B (de)
CA (1) CA2131572C (de)
SE (1) SE501799C2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8187425B2 (en) 2007-12-13 2012-05-29 Metso Paper, Inc. Apparatus for washing and dewatering pulp
US8337669B2 (en) 2007-12-13 2012-12-25 Metso Paper, Inc. Apparatus for washing and dewatering pulp
US8448789B2 (en) 2007-12-13 2013-05-28 Metso Paper, Inc. Apparatus for washing and dewatering pulp

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE18877C (de) * A. D. R. DUJARDIN in Lille Continuirlich wirkende Doppelwalzenpresse für Zuckerfabriken etc
US2807998A (en) * 1955-02-24 1957-10-01 Du Pont Separation apparatus
EP0136787B1 (de) * 1983-08-09 1987-04-29 Fujimoto Pollcon Co., Ltd. Doppelzylinderpresse zur Bildung von Schichten aus Fasern
SE448311B (sv) * 1986-04-08 1987-02-09 Sunds Defibrator Avvattningspress
US5063840A (en) * 1990-07-27 1991-11-12 Ingersoll-Rand Company Pulp press vat providing enhanced bottom access

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8187425B2 (en) 2007-12-13 2012-05-29 Metso Paper, Inc. Apparatus for washing and dewatering pulp
US8337669B2 (en) 2007-12-13 2012-12-25 Metso Paper, Inc. Apparatus for washing and dewatering pulp
US8448789B2 (en) 2007-12-13 2013-05-28 Metso Paper, Inc. Apparatus for washing and dewatering pulp

Also Published As

Publication number Publication date
ATA175794A (de) 1999-09-15
US5488900A (en) 1996-02-06
CA2131572A1 (en) 1995-03-16
SE9302994D0 (sv) 1993-09-15
CA2131572C (en) 2006-03-28
SE9302994L (sv) 1995-03-16
AT406393B (de) 2000-04-25

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Legal Events

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