NO178348C - Fremgangsmåte og anordning for fremstilling av cellulosemasse med forbedrede kvalitetsegenskaper - Google Patents

Fremgangsmåte og anordning for fremstilling av cellulosemasse med forbedrede kvalitetsegenskaper

Info

Publication number
NO178348C
NO178348C NO912197A NO912197A NO178348C NO 178348 C NO178348 C NO 178348C NO 912197 A NO912197 A NO 912197A NO 912197 A NO912197 A NO 912197A NO 178348 C NO178348 C NO 178348C
Authority
NO
Norway
Prior art keywords
consistency
cleaning
improved quality
cellulose pulp
pulp
Prior art date
Application number
NO912197A
Other languages
English (en)
Other versions
NO912197D0 (no
NO912197L (no
NO178348B (no
Inventor
Nils Anders Lennart Wikdahl
Original Assignee
Nils Anders Lennart Wikdahl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8203268&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO178348(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nils Anders Lennart Wikdahl filed Critical Nils Anders Lennart Wikdahl
Publication of NO912197D0 publication Critical patent/NO912197D0/no
Publication of NO912197L publication Critical patent/NO912197L/no
Publication of NO178348B publication Critical patent/NO178348B/no
Publication of NO178348C publication Critical patent/NO178348C/no

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
    • D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Silicon Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Magnetic Record Carriers (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
NO912197A 1989-10-10 1991-06-07 Fremgangsmåte og anordning for fremstilling av cellulosemasse med forbedrede kvalitetsegenskaper NO178348C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP89850341A EP0422314B1 (en) 1989-10-10 1989-10-10 A method and device for the production of cellulose pulp of improved quality
PCT/SE1990/000648 WO1991005912A1 (en) 1989-10-10 1990-10-09 A method and device for the production of cellulose pulp of improved quality

Publications (4)

Publication Number Publication Date
NO912197D0 NO912197D0 (no) 1991-06-07
NO912197L NO912197L (no) 1991-06-07
NO178348B NO178348B (no) 1995-11-27
NO178348C true NO178348C (no) 2001-03-05

Family

ID=8203268

Family Applications (1)

Application Number Title Priority Date Filing Date
NO912197A NO178348C (no) 1989-10-10 1991-06-07 Fremgangsmåte og anordning for fremstilling av cellulosemasse med forbedrede kvalitetsegenskaper

Country Status (10)

Country Link
EP (1) EP0422314B1 (no)
JP (1) JPH0781240B2 (no)
AT (1) ATE104382T1 (no)
BR (1) BR9006945A (no)
CA (1) CA2042366C (no)
DD (1) DD296722A5 (no)
DE (2) DE422314T1 (no)
ES (1) ES2023626T3 (no)
NO (1) NO178348C (no)
WO (1) WO1991005912A1 (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9317817D0 (en) * 1993-08-27 1993-10-13 Wiggins Teape Group The Ltd Papermaking process and apparatus for use therewith
DE19522761C2 (de) * 1995-06-27 2000-11-16 Voith Sulzer Papiermasch Gmbh Schuh-Preßeinrichtung
SE507387C2 (sv) * 1996-09-16 1998-05-25 Alfa Laval Ab Förfarande och anläggning för behandling av en förorenad massasuspension
SE507386C2 (sv) * 1996-09-16 1998-05-25 Alfa Laval Ab Förfarande och anläggning för behandling av en förorenad massasuspension
FI103734B (fi) * 1997-11-11 1999-08-31 Ahlstrom Machinery Oy Menetelmä ja laitteisto kuitususpension käsittelemiseksi
FI112806B (fi) * 2001-03-09 2004-01-15 Metso Paper Inc Menetelmä kuitumassan laadun ohjaamiseksi
FI110699B (fi) * 2001-08-15 2003-03-14 Metso Paper Inc Paperikoneen tai vastaavan perälaatikko
DE10358567A1 (de) * 2003-12-15 2005-09-08 Nordland Papier Gmbh Verfahren und Vorrichtung zur Behandlung eines Faserstoffs
RU2708110C1 (ru) * 2019-04-09 2019-12-04 Николай Васильевич Байкин Устройство сортирования волокнистых материалов
CN110409212B (zh) * 2019-07-19 2021-09-03 王洲 一种三明治式的擦手纸及其生产工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912579A (en) * 1969-06-04 1975-10-14 Bergstrom Paper Co Reverse cleaning and de-inking of paper stock
USRE29472E (en) * 1971-09-29 1977-11-15 Clark & Vicario Corporation Conduit system for conveying fibrous stock from deaerator chamber to headbox in papermaking machine
US4312701A (en) * 1980-11-07 1982-01-26 Hydro-Thermal Corporation Method for defibrating waste paper and dispersing contaminants
US4437984A (en) * 1982-04-05 1984-03-20 Clark & Vicario Corporation Multiple hydrocyclone apparatus
SE435581B (sv) * 1982-08-16 1984-10-08 Celleco Ab Forfarande for uppdelning av en blandning av en relativt tyngre fibersuspension (accept) och letta fororeningar (reject)
SE451736B (sv) * 1983-09-19 1987-10-26 Nils Anders Lennart Wikdahl Sett vid urvattning av en vattenhaltig suspension innehallande cellulosafibrer
US4738779A (en) * 1984-11-28 1988-04-19 Noel Carroll Cyclone separator
SU1376325A1 (ru) * 1986-07-10 1990-08-23 Научно-производственное объединение по крахмалопродуктам Многоступенчата мультициклонна установка

Also Published As

Publication number Publication date
JPH04502188A (ja) 1992-04-16
DE68914666T2 (de) 1994-08-18
CA2042366C (en) 1995-07-04
DE422314T1 (de) 1991-07-25
NO912197D0 (no) 1991-06-07
EP0422314A1 (en) 1991-04-17
DE68914666D1 (de) 1994-05-19
ES2023626A4 (es) 1992-02-01
JPH0781240B2 (ja) 1995-08-30
NO912197L (no) 1991-06-07
DD296722A5 (de) 1991-12-12
ATE104382T1 (de) 1994-04-15
NO178348B (no) 1995-11-27
BR9006945A (pt) 1991-10-08
WO1991005912A1 (en) 1991-05-02
ES2023626T3 (es) 1994-07-01
CA2042366A1 (en) 1991-04-11
EP0422314B1 (en) 1994-04-13

Similar Documents

Publication Publication Date Title
NO178348C (no) Fremgangsmåte og anordning for fremstilling av cellulosemasse med forbedrede kvalitetsegenskaper
FR2556930B1 (fr) Nouveau milieu de culture pour plantes
DE69825462D1 (de) Einführung von faserfreiem schaum in oder in der nähe eines stoffauflaufkasten während eines schaumherstellungsverfahren für papierbahnen
FI862808A0 (fi) Foerfarande och anordning foer avvattning av en fiberbana.
ES8102239A1 (es) Un metodo de formar una banda de papel en una maquina four- drinier para la fabricacion de papel y dispositivo corres- pondiente.
ATE261019T1 (de) Tissue-papiermaschine und verfahren zum herstellen eines tissue-papiers
FI924175A0 (fi) Paperikoneen pyörivän viiran puhdistusmenetelmä ja -laite
FR2455117A1 (fr) Tamis a feuilles decalees et procede pour sa mise en oeuvre dans les machines a fabrication de papier
FI982539A0 (fi) Menetelmä ja laite selluloosarainan muodostamiseksi
FI872918A (fi) Foerfarande och anordning foer pumpning av viskoes massa.
FI102302B1 (fi) Menetelmä ja laite laatuominaisuuksiltaan parannetun selluloosamassan valmistamiseksi
ATE394541T1 (de) Doppelsiebformer für eine maschine zur herstellung einer faserstoffbahn und dazugehöriges verfahren
DE69906347T2 (de) Verfahren und vorrichtung zum eindicken von fasersuspensionen
FI96788B (fi) Menetelmä ja laitteisto veden poistamiseksi paperikoneen tai vastaavan viira- ja/tai puristinosasta
NO944836L (no) Fremgangsmåte for overvåking og regulering fra en fibersuspensjon på et papirmaskin-formebord og anordning for utförelse av fremgangsmåten
JPS61177100A (ja) スピ−カ−用コ−ン紙の抄造装置
US1001521A (en) Method of and machine for manufacturing paper.
SE8402019D0 (sv) Metod och apparatur for utvattning av fibermassa
FI872969A0 (fi) Foerfarande och anordning foer renhaollning av saoll- eller siktyta.
US2116168A (en) Method of and apparatus for forming a pulp web
DE374750C (de) Verfahren und Vorrichtung zum Entwaessern der Papierstoffbahn auf dem Langsieb der Papiermaschine
SU720088A1 (ru) Сеточна часть бумагоделательной машины
GB490562A (en) Apparatus for re-conditioning or cleaning papermakers felts and such like
FI940395A (fi) Pesumenetelmä
GB191206552A (en) Improvements in Machines for Sorting Wood Pulp, Cellulose and the like.

Legal Events

Date Code Title Description
MK1K Patent expired