CA958346A - Bar screen with displaceable alternate bars - Google Patents
Bar screen with displaceable alternate barsInfo
- 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
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)
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)
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)
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 |
-
1970
- 1970-09-24 SE SE12997/70A patent/SE354088B/xx unknown
-
1971
- 1971-09-20 US US00181773A patent/US3752319A/en not_active Expired - Lifetime
- 1971-09-22 FI FI2641/71A patent/FI54509C/fi active
- 1971-09-23 CA CA123,514A patent/CA958346A/en not_active Expired
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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