SE9404336L - Avvattningsanordning - Google Patents

Avvattningsanordning

Info

Publication number
SE9404336L
SE9404336L SE9404336A SE9404336A SE9404336L SE 9404336 L SE9404336 L SE 9404336L SE 9404336 A SE9404336 A SE 9404336A SE 9404336 A SE9404336 A SE 9404336A SE 9404336 L SE9404336 L SE 9404336L
Authority
SE
Sweden
Prior art keywords
nip
pair
pct
date
press rolls
Prior art date
Application number
SE9404336A
Other languages
Unknown language ( )
English (en)
Other versions
SE9404336D0 (sv
SE504011C2 (sv
Inventor
Ingemar Sundqvist
Bert Haeggstroem
Olof Swaerdh
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 SE9404336A priority Critical patent/SE504011C2/sv
Publication of SE9404336D0 publication Critical patent/SE9404336D0/sv
Priority to AU42775/96A priority patent/AU681817B2/en
Priority to ES95941316T priority patent/ES2158143T3/es
Priority to PCT/SE1995/001496 priority patent/WO1996018495A1/en
Priority to JP8518692A priority patent/JPH10510761A/ja
Priority to DE69521214T priority patent/DE69521214T2/de
Priority to US08/849,644 priority patent/US5902456A/en
Priority to AT95941316T priority patent/ATE201844T1/de
Priority to EP95941316A priority patent/EP0797502B1/en
Priority to CA002205461A priority patent/CA2205461A1/en
Priority to BR9509992A priority patent/BR9509992A/pt
Priority to NZ297586A priority patent/NZ297586A/en
Publication of SE9404336L publication Critical patent/SE9404336L/sv
Publication of SE504011C2 publication Critical patent/SE504011C2/sv
Priority to FI972471A priority patent/FI972471A0/sv
Priority to NO972686A priority patent/NO972686L/no

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
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Drying Of Solid Materials (AREA)
  • Centrifugal Separators (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Treatment Of Sludge (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
SE9404336A 1994-12-12 1994-12-12 Avvattningsanordning SE504011C2 (sv)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE9404336A SE504011C2 (sv) 1994-12-12 1994-12-12 Avvattningsanordning
NZ297586A NZ297586A (en) 1994-12-12 1995-12-11 Fibre suspension dewatering permeable press roll pair comprises sealed casing suspension inlet on upper surfaces and oppositely movable doctor blades beneath nip
US08/849,644 US5902456A (en) 1994-12-12 1995-12-11 Dewatering apparatus
EP95941316A EP0797502B1 (en) 1994-12-12 1995-12-11 Dewatering apparatus
PCT/SE1995/001496 WO1996018495A1 (en) 1994-12-12 1995-12-11 Dewatering apparatus
JP8518692A JPH10510761A (ja) 1994-12-12 1995-12-11 脱水装置
DE69521214T DE69521214T2 (de) 1994-12-12 1995-12-11 Entwässerungsvorrichtung
AU42775/96A AU681817B2 (en) 1994-12-12 1995-12-11 Dewatering apparatus
AT95941316T ATE201844T1 (de) 1994-12-12 1995-12-11 Entwässerungsvorrichtung
ES95941316T ES2158143T3 (es) 1994-12-12 1995-12-11 Aparato para desgotar.
CA002205461A CA2205461A1 (en) 1994-12-12 1995-12-11 Dewatering apparatus
BR9509992A BR9509992A (pt) 1994-12-12 1995-12-11 Aparelho para remoção de água de suspensões de material
NO972686A NO972686L (no) 1994-12-12 1997-06-11 Dehydreringsapparat
FI972471A FI972471A0 (sv) 1994-12-12 1997-06-11 Avvattningsanordning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9404336A SE504011C2 (sv) 1994-12-12 1994-12-12 Avvattningsanordning

Publications (3)

Publication Number Publication Date
SE9404336D0 SE9404336D0 (sv) 1994-12-12
SE9404336L true SE9404336L (sv) 1996-06-13
SE504011C2 SE504011C2 (sv) 1996-10-21

Family

ID=20396319

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9404336A SE504011C2 (sv) 1994-12-12 1994-12-12 Avvattningsanordning

Country Status (14)

Country Link
US (1) US5902456A (sv)
EP (1) EP0797502B1 (sv)
JP (1) JPH10510761A (sv)
AT (1) ATE201844T1 (sv)
AU (1) AU681817B2 (sv)
BR (1) BR9509992A (sv)
CA (1) CA2205461A1 (sv)
DE (1) DE69521214T2 (sv)
ES (1) ES2158143T3 (sv)
FI (1) FI972471A0 (sv)
NO (1) NO972686L (sv)
NZ (1) NZ297586A (sv)
SE (1) SE504011C2 (sv)
WO (1) WO1996018495A1 (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405420B (de) * 1997-05-26 1999-08-25 Andritz Patentverwaltung Vorrichtung zur entwässerung und wäsche von faserstoffsuspensionen
SE515543C2 (sv) 1998-11-06 2001-08-27 Valmet Fibertech Ab Avvattningsanordning
JP3537377B2 (ja) * 2000-04-28 2004-06-14 株式会社ヤナギヤ 円筒式絞り機
SE516566C2 (sv) * 2000-05-05 2002-01-29 Metso Paper Inc Avvattningsanordning med avledningsyta för avpressad vätska
SE524513C2 (sv) 2002-12-20 2004-08-17 Metso Paper Inc Tätningsanordning för tätning mellan en axeltapp och ett lagerhus samt anordning för avvattning och/eller tvättning av materialsuspensioner
US7285180B2 (en) * 2004-04-19 2007-10-23 Gl&V Management Hungary Kft. Perforated deck made out of a plurality of segments
EP1896186B1 (en) * 2005-04-29 2015-09-30 GTL Energy Ltd Method to transform bulk material
CA2678944C (en) * 2007-03-13 2014-01-21 Gtl Energy Ltd Method to improve the efficiency of removal of liquid water from solid bulk fuel materials
CA2690906C (en) * 2007-08-01 2013-12-10 Gtl Energy Ltd Methods of producing water-resistant solid fuels
SE532366C2 (sv) * 2008-04-23 2009-12-22 Metso Paper Inc Fördelningsanordning för utmatning av cellulosamassa
SE0802072A2 (sv) * 2008-10-01 2010-07-20 Metso Paper Inc Tvättpress för tvättning av cellulosamassa
SE533737C2 (sv) * 2008-10-27 2010-12-21 Metso Paper Inc Apparat och metod för förbättrad avvattningseffektivitet
US8828189B2 (en) * 2012-01-30 2014-09-09 Andritz Inc. Washer press with multiple nips and multiple displacement wash zones
IT201900004285A1 (it) * 2019-03-25 2020-09-25 Acqua & Sole S R L Macchinario per la separazione solido-liquido della frazione organica derivante dalla raccolta differenziata dei rifiuti urbani mediante spremitura

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE302717B (sv) * 1962-02-23 1968-07-29 O Iller
DE2709915A1 (de) * 1977-03-08 1978-09-14 Finckh Maschf Presse zum entwaessern von faserstoffsuspensionen
AU6836087A (en) * 1985-12-30 1987-07-28 Ebara Corporation Dehydration method and apparatus
SE448311B (sv) * 1986-04-08 1987-02-09 Sunds Defibrator Avvattningspress
US4782747A (en) * 1986-12-11 1988-11-08 Unger Daniel D Roll press for recovering liquid from pulp
FI83347C (sv) * 1989-02-15 1991-06-25 Valmet Paper Machinery Inc Dubbelskavare i pappersmaskin och förfarande för reglering av denna
US5032229A (en) * 1989-11-08 1991-07-16 Albany International Corp. Doctoring device for papermaking machine
WO1996006221A2 (en) * 1994-08-22 1996-02-29 Beloit Technologies, Inc. A pulp slurry-handling press roll, and twin roll and single roll slurry-handling presses

Also Published As

Publication number Publication date
BR9509992A (pt) 1997-12-23
ES2158143T3 (es) 2001-09-01
NO972686D0 (no) 1997-06-11
DE69521214D1 (de) 2001-07-12
AU681817B2 (en) 1997-09-04
NZ297586A (en) 1998-04-27
WO1996018495A1 (en) 1996-06-20
AU4277596A (en) 1996-07-03
CA2205461A1 (en) 1996-06-20
ATE201844T1 (de) 2001-06-15
SE9404336D0 (sv) 1994-12-12
EP0797502B1 (en) 2001-06-06
FI972471A (sv) 1997-06-11
DE69521214T2 (de) 2001-09-20
US5902456A (en) 1999-05-11
JPH10510761A (ja) 1998-10-20
NO972686L (no) 1997-06-11
SE504011C2 (sv) 1996-10-21
FI972471A0 (sv) 1997-06-11
EP0797502A1 (en) 1997-10-01

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Legal Events

Date Code Title Description
NUG Patent has lapsed