SE448311B - Avvattningspress - Google Patents

Avvattningspress

Info

Publication number
SE448311B
SE448311B SE8601569A SE8601569A SE448311B SE 448311 B SE448311 B SE 448311B SE 8601569 A SE8601569 A SE 8601569A SE 8601569 A SE8601569 A SE 8601569A SE 448311 B SE448311 B SE 448311B
Authority
SE
Sweden
Prior art keywords
rollers
press
resilient
elastic supports
constructed
Prior art date
Application number
SE8601569A
Other languages
English (en)
Swedish (sv)
Other versions
SE8601569D0 (sv
Inventor
Hans Edvard Kenneth Eriksson
Original Assignee
Sunds Defibrator
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 filed Critical Sunds Defibrator
Priority to SE8601569A priority Critical patent/SE448311B/sv
Publication of SE8601569D0 publication Critical patent/SE8601569D0/xx
Publication of SE448311B publication Critical patent/SE448311B/sv
Priority to NZ219765A priority patent/NZ219765A/xx
Priority to DE198787902810T priority patent/DE301024T1/de
Priority to DE8787902810T priority patent/DE3772766D1/de
Priority to PCT/SE1987/000169 priority patent/WO1987006282A1/en
Priority to JP62502152A priority patent/JPH01502041A/ja
Priority to AU72309/87A priority patent/AU596841B2/en
Priority to AT87902810T priority patent/ATE66977T1/de
Priority to EP87902810A priority patent/EP0301024B1/de
Priority to CA000533982A priority patent/CA1289398C/en
Priority to NO875083A priority patent/NO165849C/no
Priority to FI884630A priority patent/FI884630A0/fi
Priority to US07/327,353 priority patent/US4861433A/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Control Of Electric Motors In General (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • External Artificial Organs (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Drying Of Solid Materials (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
SE8601569A 1986-04-08 1986-04-08 Avvattningspress SE448311B (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE8601569A SE448311B (sv) 1986-04-08 1986-04-08 Avvattningspress
NZ219765A NZ219765A (en) 1986-04-08 1987-03-25 Two roll dewatering press: at least one roll has elastically resilient shell surface
EP87902810A EP0301024B1 (de) 1986-04-08 1987-04-01 Entwässerungspresse
AT87902810T ATE66977T1 (de) 1986-04-08 1987-04-01 Entwaesserungspresse.
JP62502152A JPH01502041A (ja) 1986-04-08 1987-04-01 脱水プレス
DE8787902810T DE3772766D1 (de) 1986-04-08 1987-04-01 Entwaesserungspresse.
PCT/SE1987/000169 WO1987006282A1 (en) 1986-04-08 1987-04-01 Dewatering press
DE198787902810T DE301024T1 (de) 1986-04-08 1987-04-01 Entwaesserungspresse.
AU72309/87A AU596841B2 (en) 1986-04-08 1987-04-01 Dewatering press
CA000533982A CA1289398C (en) 1986-04-08 1987-04-07 Dewatering press
NO875083A NO165849C (no) 1986-04-08 1987-12-07 Avvanningspresse.
FI884630A FI884630A0 (fi) 1986-04-08 1988-10-07 Avvattningspress.
US07/327,353 US4861433A (en) 1986-04-08 1989-03-21 Dewatering press with perforated metal outer shell and resilient elastic mounting means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8601569A SE448311B (sv) 1986-04-08 1986-04-08 Avvattningspress

Publications (2)

Publication Number Publication Date
SE8601569D0 SE8601569D0 (sv) 1986-04-08
SE448311B true SE448311B (sv) 1987-02-09

Family

ID=20364091

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8601569A SE448311B (sv) 1986-04-08 1986-04-08 Avvattningspress

Country Status (12)

Country Link
US (1) US4861433A (de)
EP (1) EP0301024B1 (de)
JP (1) JPH01502041A (de)
AT (1) ATE66977T1 (de)
AU (1) AU596841B2 (de)
CA (1) CA1289398C (de)
DE (2) DE3772766D1 (de)
FI (1) FI884630A0 (de)
NO (1) NO165849C (de)
NZ (1) NZ219765A (de)
SE (1) SE448311B (de)
WO (1) WO1987006282A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5637213A (en) * 1990-08-30 1997-06-10 Henry Filters, Inc. Immersible filter drum unit and method for assembling thereof
DE4116476C2 (de) * 1991-05-21 1994-09-22 Nordischer Maschinenbau Separiereinrichtung
CA2065923C (en) * 1992-04-13 1997-06-24 Richard Nolin Method and apparatus for harvesting and dewatering peat moss material
SE501799C2 (sv) * 1993-09-15 1995-05-15 Sunds Defibrator Ind Ab Inlopp vid anordning med samverkande pressvalsar för avvattning av materialsuspensioner såsom massasuspensioner
AT401185B (de) * 1994-10-14 1996-07-25 Andritz Patentverwaltung Vorrichtung zur entwässerung und bzw. oder wäsche von suspensionen, insbesondere faserstoffsuspensionen
SE504011C2 (sv) * 1994-12-12 1996-10-21 Sunds Defibrator Ind Ab Avvattningsanordning
SE517824C2 (sv) * 2000-07-04 2002-07-16 Kvaerner Pulping Tech Tvättpress med oscillerande spritsarrangemang
DE10341237A1 (de) * 2003-09-08 2005-03-24 Voith Paper Patent Gmbh Walze zur Herstellung und/oder Behandlung einer Faserstoffbahn und Verfahren zur Herstellung der Walze
CN103892433B (zh) * 2013-05-29 2016-01-06 广东金科再造烟叶有限公司 一种双辊压榨机在烟草原料萃取中进行固液分离的方法
SE538068C2 (sv) 2013-12-19 2016-02-23 Valmet Oy Arrangemang och förfarande för massaproduktion
SE540916C2 (en) 2016-09-15 2018-12-18 Valmet Oy An apparatus for washing and dewatering pulp, a system for controlling such an apparatus, and a method for processing pulp in such an apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1793688A (en) * 1931-02-24 gardella
US2332917A (en) * 1940-10-17 1943-10-26 Us Rubber Co Filtering apparatus
US2991218A (en) * 1958-01-31 1961-07-04 Rice Barton Corp Paper making
US3121660A (en) * 1961-02-13 1964-02-18 Jr Edward H Hall Fourdrinier wire and method of making the same
US3141817A (en) * 1962-08-22 1964-07-21 Raybestos Manhattan Inc Suction press roll
SE355990B (de) * 1966-01-25 1973-05-14 Sunds Ab
US3730079A (en) * 1971-06-22 1973-05-01 Improved Machinery Inc Variable nip press having rolls maintained on parallel axes
DE3463342D1 (en) * 1983-08-09 1987-06-04 Fujimoto Pollcon Co Double cylinder press for formation of fibrous layers
US5453161A (en) * 1993-11-12 1995-09-26 Enichem S.P.A. Polyamic acid to polyimide conversion by microwave heating

Also Published As

Publication number Publication date
AU7230987A (en) 1987-11-09
NO875083D0 (no) 1987-12-07
SE8601569D0 (sv) 1986-04-08
JPH01502041A (ja) 1989-07-13
DE301024T1 (de) 1989-04-20
NO165849C (no) 1991-04-17
EP0301024A1 (de) 1989-02-01
ATE66977T1 (de) 1991-09-15
US4861433A (en) 1989-08-29
CA1289398C (en) 1991-09-24
AU596841B2 (en) 1990-05-17
FI884630A (fi) 1988-10-07
FI884630A0 (fi) 1988-10-07
NO165849B (no) 1991-01-07
NO875083L (no) 1987-12-07
EP0301024B1 (de) 1991-09-04
WO1987006282A1 (en) 1987-10-22
DE3772766D1 (de) 1991-10-10
NZ219765A (en) 1989-10-27

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