DE69421175T2 - Siebvorrichtung mit einstellbarem schaufelteil - Google Patents
Siebvorrichtung mit einstellbarem schaufelteilInfo
- Publication number
- DE69421175T2 DE69421175T2 DE69421175T DE69421175T DE69421175T2 DE 69421175 T2 DE69421175 T2 DE 69421175T2 DE 69421175 T DE69421175 T DE 69421175T DE 69421175 T DE69421175 T DE 69421175T DE 69421175 T2 DE69421175 T2 DE 69421175T2
- Authority
- DE
- Germany
- Prior art keywords
- screen device
- blade part
- adjustable blade
- adjustable
- screen
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
- B01D29/356—Self-supporting filtering elements arranged for outward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/20—Stationary drums with moving interior agitators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
-
- 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
- D21D5/023—Stationary screen-drums
- D21D5/026—Stationary screen-drums with rotating cleaning foils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/055,732 US5385240A (en) | 1993-04-30 | 1993-04-30 | Screening apparatus with adjustable hydrofoil portion |
PCT/US1994/004582 WO1994025183A1 (en) | 1993-04-30 | 1994-04-26 | Screening apparatus with adjustable hydrofoil portion |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69421175D1 DE69421175D1 (de) | 1999-11-18 |
DE69421175T2 true DE69421175T2 (de) | 2000-04-20 |
Family
ID=21999791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69421175T Expired - Fee Related DE69421175T2 (de) | 1993-04-30 | 1994-04-26 | Siebvorrichtung mit einstellbarem schaufelteil |
Country Status (6)
Country | Link |
---|---|
US (1) | US5385240A (de) |
EP (1) | EP0697920B1 (de) |
JP (1) | JP3347733B2 (de) |
CA (1) | CA2159919C (de) |
DE (1) | DE69421175T2 (de) |
WO (1) | WO1994025183A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6029821A (en) * | 1995-09-25 | 2000-02-29 | Heinrich Fiedler Gmbh & Co. Kg | Screening device |
EP1001855A4 (de) * | 1997-08-06 | 2000-11-29 | Thermo Black Clawson Inc | Verfahren und gerät zum sieben von papierstoff |
US6348130B1 (en) | 1998-03-11 | 2002-02-19 | Thermo Black Clawson Inc. | Variable pressure screening |
NL1009609C2 (nl) * | 1998-07-10 | 2000-01-11 | Constructie En Systeembouw Ver | Inrichting voor het scheiden van vaste deeltjes uit een in hoofdzaak uit vloeistof bestaande substantie. |
DE19951711A1 (de) * | 1999-10-27 | 2001-05-03 | Voith Paper Patent Gmbh | Verfahren und Vorrichtung zum Fraktionieren einer papierfaserhaltigen Suspension |
JP2003072048A (ja) * | 2001-08-31 | 2003-03-12 | Seiko Epson Corp | キャリッジの電気基板、およびインクジェット記録装置 |
US6883669B2 (en) * | 2002-12-06 | 2005-04-26 | The University Of British Columbia | Multi-element airfoil for pulp screens |
DE102006055316B3 (de) * | 2006-11-23 | 2008-01-31 | Voith Patent Gmbh | Siebapparat für eine verschmutzte Faserstoffsuspension und seine Verwendung |
BR112017007915B1 (pt) | 2014-10-24 | 2021-06-29 | Bühler AG | Limpadores de peneira sem escova, unidade de peneira e método para aprimorar ou modificar uma caixa de peneira |
US11066798B2 (en) | 2019-06-13 | 2021-07-20 | Sea To Sky Energy Solutions Corp. | Water intake structure |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3044432A (en) * | 1959-12-02 | 1962-07-17 | Grumman Aircraft Engineering C | Method of operating and apparatus for watercraft |
FI46642C (fi) * | 1972-02-03 | 1973-05-08 | Yhtyneet Paperitehtaat Oy | Painesihtilaite. |
FI51221C (fi) * | 1972-06-21 | 1976-11-10 | Yhtyneet Paperitehtaat Oy | Painesihtilaite. |
US3849302A (en) * | 1972-09-12 | 1974-11-19 | Black Clawson Co | Method and apparatus for screening paper fiber stock |
US3953325A (en) * | 1972-09-27 | 1976-04-27 | Nelson Douglas G | Pulp screen with rotating cleaning foil |
FR2278560A1 (fr) * | 1974-05-21 | 1976-02-13 | Aerospatiale | Profil hydrodynamique reglable pour voilures immergees |
US4105543A (en) * | 1974-08-09 | 1978-08-08 | The Black Clawson Company | Method for screening paper fiber stock |
US4097374A (en) * | 1977-01-26 | 1978-06-27 | Canadian Ingersoll-Rand Co. Ltd. | Screening apparatus hydrofoil |
US4111799A (en) * | 1977-07-07 | 1978-09-05 | Beloit Corporation | Stock screen foil |
FI67588C (fi) * | 1983-01-26 | 1985-04-10 | Ahlstroem Oy | Silplaot |
US4919797A (en) * | 1989-02-09 | 1990-04-24 | The Black Clawson Company | Screening apparatus for paper making stock |
US5078275A (en) * | 1990-11-13 | 1992-01-07 | The Black Clawson Company | Screening apparatus for paper making stock |
-
1993
- 1993-04-30 US US08/055,732 patent/US5385240A/en not_active Expired - Lifetime
-
1994
- 1994-04-26 DE DE69421175T patent/DE69421175T2/de not_active Expired - Fee Related
- 1994-04-26 EP EP94914913A patent/EP0697920B1/de not_active Expired - Lifetime
- 1994-04-26 WO PCT/US1994/004582 patent/WO1994025183A1/en active IP Right Grant
- 1994-04-26 JP JP52448294A patent/JP3347733B2/ja not_active Expired - Fee Related
- 1994-04-26 CA CA002159919A patent/CA2159919C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2159919C (en) | 1999-02-16 |
JP3347733B2 (ja) | 2002-11-20 |
JPH09500056A (ja) | 1997-01-07 |
CA2159919A1 (en) | 1994-11-10 |
EP0697920A1 (de) | 1996-02-28 |
US5385240A (en) | 1995-01-31 |
DE69421175D1 (de) | 1999-11-18 |
EP0697920B1 (de) | 1999-10-13 |
EP0697920A4 (de) | 1998-07-08 |
WO1994025183A1 (en) | 1994-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: THERMO BLACK CLASWON INC., MIDDLETOWN, OHIO, US |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |