CA1009583A - Two stage pressure pulp screen device with stationary cylindrical screen - Google Patents

Two stage pressure pulp screen device with stationary cylindrical screen

Info

Publication number
CA1009583A
CA1009583A CA195,263A CA195263A CA1009583A CA 1009583 A CA1009583 A CA 1009583A CA 195263 A CA195263 A CA 195263A CA 1009583 A CA1009583 A CA 1009583A
Authority
CA
Canada
Prior art keywords
screen
stage pressure
stationary cylindrical
pressure pulp
screen device
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA195,263A
Other languages
English (en)
Inventor
Sydney W.H. Hooper
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SW Hooper and Co Ltd
Original Assignee
SW Hooper and Co Ltd
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 SW Hooper and Co Ltd filed Critical SW Hooper and Co Ltd
Application granted granted Critical
Publication of CA1009583A publication Critical patent/CA1009583A/en
Expired legal-status Critical Current

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
    • D21D5/02—Straining or screening the pulp
    • D21D5/06—Rotary screen-drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Combined Means For Separation Of Solids (AREA)
CA195,263A 1973-03-23 1974-03-18 Two stage pressure pulp screen device with stationary cylindrical screen Expired CA1009583A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1419673 1973-03-23

Publications (1)

Publication Number Publication Date
CA1009583A true CA1009583A (en) 1977-05-03

Family

ID=10036780

Family Applications (1)

Application Number Title Priority Date Filing Date
CA195,263A Expired CA1009583A (en) 1973-03-23 1974-03-18 Two stage pressure pulp screen device with stationary cylindrical screen

Country Status (7)

Country Link
US (1) US3898157A (ru)
JP (1) JPS576367B2 (ru)
CA (1) CA1009583A (ru)
DE (1) DE2413949A1 (ru)
FR (1) FR2222480B1 (ru)
SE (1) SE394467B (ru)
SU (1) SU648127A3 (ru)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461060A1 (fr) * 1979-07-06 1981-01-30 Lamort E & M Dispositif pour l'epuration et la recuperation de pate a papier
US4252641A (en) * 1979-08-06 1981-02-24 The Black Clawson Company Pressurized screen
DE3006482C2 (de) * 1980-02-21 1983-04-14 J.M. Voith Gmbh, 7920 Heidenheim Rotationssortierer
FR2498650B2 (fr) * 1981-01-23 1986-03-21 Lamort E & M Dispositif pour l'epuration et la recuperation de pate a papier
DE3233956A1 (de) * 1982-09-14 1984-03-15 Robert Bosch Gmbh, 7000 Stuttgart Pulscodemodulationssystem
US5159612A (en) * 1982-09-14 1992-10-27 Robert Bosch Gmbh Pulse code modulation system
DE3701400A1 (de) * 1986-02-18 1987-10-08 Voith Gmbh J M Sortiereinrichtung fuer fasersuspensionen
DE3703831A1 (de) * 1987-02-07 1988-09-08 Voith Gmbh J M Spuckstoffsortierer
FI76851C (fi) * 1987-07-06 1988-12-12 Ahlstroem Oy Foerfarande och anordning foer renhaollning av sil- eller siktyta.
SE464640B (sv) * 1988-06-16 1991-05-27 Kamyr Ab Apparat foer silning av en suspension av en fiberhaltig cellulosamassa
DE4135854A1 (de) * 1991-10-31 1993-05-06 J.M. Voith Gmbh, 7920 Heidenheim, De Sortierer
US5575395A (en) * 1994-07-15 1996-11-19 A. Ahlstrom Corporation Method and apparatus for screening fibrous suspensions
AU731596B2 (en) * 1996-09-02 2001-04-05 Hoshen Water Technologies Ltd. Filter
IL119182A (en) * 1996-09-02 2000-06-29 Goodman Geoffrey Filter
US6155430A (en) * 1996-09-02 2000-12-05 Hoshen Water Technologies Ltd. Filter
US7334347B2 (en) * 2001-10-30 2008-02-26 Weyerhaeuser Company Process for producing dried, singulated fibers using steam and heated air
US6748671B1 (en) * 2001-10-30 2004-06-15 Weyerhaeuser Company Process to produce dried singulated cellulose pulp fibers
US6782637B2 (en) 2001-10-30 2004-08-31 Weyerhaeuser Company System for making dried singulated crosslinked cellulose pulp fibers
US6862819B2 (en) 2001-10-30 2005-03-08 Weyerhaeuser Company System for producing dried singulated cellulose pulp fibers using a jet drier and injected steam
US7018508B2 (en) * 2001-10-30 2006-03-28 Weyerhaeuser Company Process for producing dried singulated crosslinked cellulose pulp fibers
US6769199B2 (en) 2001-10-30 2004-08-03 Weyerhaeuser Company Process for producing dried singulated cellulose pulp fibers using a jet drier and injected steam and the product resulting therefrom
JP2005171449A (ja) * 2003-12-15 2005-06-30 Aikawa Iron Works Co Ltd 製紙用スクリ−ン装置
US8011515B2 (en) * 2009-05-12 2011-09-06 Ovivo Luxembourg S.á.r.l. Two stage pulp screening device with two stationary cylindrical screens
WO2012087763A1 (en) * 2010-12-21 2012-06-28 Pentair Water Pool And Spa, Inc. Modular pump and filter system and method
CN103711019B (zh) * 2013-12-31 2016-01-27 山东晨钟机械股份有限公司 粗筛

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053583A (ru) *
US639433A (en) * 1899-05-16 1899-12-19 Clement Bartzen Ore-separator.
US1537691A (en) * 1923-08-16 1925-05-12 American Voith Contact Co Centrifugal screen
SE308445B (ru) * 1961-02-09 1969-02-10 N Nilsson
US3255883A (en) * 1963-02-18 1966-06-14 Bird Machine Co Pulp screen with discharge receptacle
FR1368793A (fr) * 1963-05-10 1964-08-07 Ingersoll Rand Canada Dispositif d'épuration sous pression pour machines à fabriquer le papier
US3245535A (en) * 1963-05-23 1966-04-12 Cowan Ben Vertical pressure type pulp screen
US3399772A (en) * 1966-02-14 1968-09-03 Beloit Corp Duplex pulp screen
US3420373A (en) * 1966-04-01 1969-01-07 Allen Bruce Hunter Pulp screens
FR1546515A (fr) * 1967-06-14 1968-11-22 Lamort E & M Appareil pour l'épuration de liquides contenant en suspension des matières solides telles que les pâtes à papier
DE1946948B1 (de) * 1969-09-17 1971-02-04 Finckh Metalltuch Maschf Drucksortierer fuer Faserstoffsuspensionen
GB1294980A (ru) * 1970-05-11 1972-11-01
US3726401A (en) * 1970-12-16 1973-04-10 Bird Machine Co Screening machine
DE2140904C3 (de) * 1971-08-16 1974-05-09 Hermann Finckh, Metalltuch- Und Maschinenfabrik, 7410 Reutlingen Drucksortierer für Faserstoffsuspensionen

Also Published As

Publication number Publication date
JPS576367B2 (ru) 1982-02-04
SE394467B (sv) 1977-06-27
FR2222480A1 (ru) 1974-10-18
FR2222480B1 (ru) 1979-10-12
SU648127A3 (ru) 1979-02-15
JPS5026167A (ru) 1975-03-19
US3898157A (en) 1975-08-05
DE2413949A1 (de) 1974-09-26

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