CA958346A - Bar screen with displaceable alternate bars - Google Patents

Bar screen with displaceable alternate bars

Info

Publication number
CA958346A
CA958346A CA123,514A CA123514A CA958346A CA 958346 A CA958346 A CA 958346A CA 123514 A CA123514 A CA 123514A CA 958346 A CA958346 A CA 958346A
Authority
CA
Canada
Prior art keywords
displaceable
bar screen
alternate bars
alternate
bars
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
CA123,514A
Other languages
English (en)
Other versions
CA123514S (en
Inventor
Ole J. Richter
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.)
Metso Fiber Karlstad AB
Original Assignee
Kamyr 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 Kamyr AB filed Critical Kamyr AB
Application granted granted Critical
Publication of CA958346A publication Critical patent/CA958346A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/20—Vibrating the filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/28—Strainers not provided for elsewhere

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
CA123,514A 1970-09-24 1971-09-23 Bar screen with displaceable alternate bars Expired CA958346A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12997/70A SE354088B (fr) 1970-09-24 1970-09-24

Publications (1)

Publication Number Publication Date
CA958346A true CA958346A (en) 1974-11-26

Family

ID=20296648

Family Applications (1)

Application Number Title Priority Date Filing Date
CA123,514A Expired CA958346A (en) 1970-09-24 1971-09-23 Bar screen with displaceable alternate bars

Country Status (4)

Country Link
US (1) US3752319A (fr)
CA (1) CA958346A (fr)
FI (1) FI54509C (fr)
SE (1) SE354088B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637878A (en) * 1982-03-09 1987-01-20 Kamyr Aktiebolag Reciprocal movable screens in a vertically elongated vessel
SE500959C2 (sv) * 1993-02-16 1994-10-10 Kvaerner Pulping Tech Silanordning i en kontinuerlig kokare
WO1994023119A1 (fr) * 1993-04-05 1994-10-13 Kvaerner Pulping Technologies Ab Tamis mobiles a va-et-vient dans une cuve allongee verticale
US5433849A (en) * 1993-09-15 1995-07-18 Lyco Manufacturing, Inc. Double drum waste water screen
SE9304177L (sv) * 1993-12-16 1994-12-19 Kvaerner Pulping Tech Silanordning
US5536367A (en) * 1995-01-25 1996-07-16 Salminen; Reijo K. Pulp digester cleaning system
AT403301B (de) 1996-04-04 1998-01-26 Impco Voest Alpine Pulp Tech Kontinuierliche flüssigkeitsführung
FI105931B (fi) * 1997-09-29 2000-10-31 Bothnia P & P Oy Mekaanisesti itsepuhdistuva sihti
US6120647A (en) * 1998-01-26 2000-09-19 Ahlstrom Machinery Inc. Simplified liquid removal system for a cellulose pulp digester
FI118476B (fi) * 1999-10-26 2007-11-30 Metso Paper Inc Tankosihti
SE531717C2 (sv) * 2007-11-30 2009-07-21 Metso Fiber Karlstad Ab Kokarsil för en kontinuerlig cellulosamassakokare
US7431640B1 (en) * 2008-03-12 2008-10-07 International Business Machines Corporation Self-brushing air moving device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US891271A (en) * 1906-06-26 1908-06-23 Separator Ab Centrifugal machine.
US1708817A (en) * 1927-11-23 1929-04-09 Raymond D Winger Flume-rack cleaner
US1874126A (en) * 1929-12-26 1932-08-30 Edwin R Schofield Bar screen
US1877449A (en) * 1930-08-15 1932-09-13 Fulcher Frank Christian Filtering or fine straining apparatus for liquids
US2269031A (en) * 1939-07-01 1942-01-06 William J Macarthur Tank bleeder valve
US2391704A (en) * 1943-10-11 1945-12-25 Infilco Inc Sewage comminuting apparatus
DE1914413C3 (de) * 1969-03-21 1974-01-24 Condux-Werk, Herbert A. Merges Kg, 6451 Wolfgang Grobstoffzerkleinerer

Also Published As

Publication number Publication date
SE354088B (fr) 1973-02-26
FI54509B (fi) 1978-08-31
US3752319A (en) 1973-08-14
FI54509C (fi) 1978-12-11

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