DE2345148A1 - Verfahren und vorrichtung zum sortieren von papierfaserstoff - Google Patents

Verfahren und vorrichtung zum sortieren von papierfaserstoff

Info

Publication number
DE2345148A1
DE2345148A1 DE19732345148 DE2345148A DE2345148A1 DE 2345148 A1 DE2345148 A1 DE 2345148A1 DE 19732345148 DE19732345148 DE 19732345148 DE 2345148 A DE2345148 A DE 2345148A DE 2345148 A1 DE2345148 A1 DE 2345148A1
Authority
DE
Germany
Prior art keywords
slots
range
blades
fabric
essentially
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.)
Withdrawn
Application number
DE19732345148
Other languages
German (de)
English (en)
Inventor
Peter Seifert
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.)
Black Clawson Co
Original Assignee
Black Clawson Co
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 Black Clawson Co filed Critical Black Clawson Co
Publication of DE2345148A1 publication Critical patent/DE2345148A1/de
Withdrawn legal-status Critical Current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)
DE19732345148 1972-09-12 1973-09-07 Verfahren und vorrichtung zum sortieren von papierfaserstoff Withdrawn DE2345148A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00288288A US3849302A (en) 1972-09-12 1972-09-12 Method and apparatus for screening paper fiber stock

Publications (1)

Publication Number Publication Date
DE2345148A1 true DE2345148A1 (de) 1974-03-21

Family

ID=23106498

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732345148 Withdrawn DE2345148A1 (de) 1972-09-12 1973-09-07 Verfahren und vorrichtung zum sortieren von papierfaserstoff

Country Status (11)

Country Link
US (1) US3849302A (forum.php)
JP (1) JPS5614793B2 (forum.php)
AR (1) AR205974A1 (forum.php)
BR (1) BR7306587D0 (forum.php)
CA (1) CA974936A (forum.php)
DE (1) DE2345148A1 (forum.php)
FI (1) FI56217C (forum.php)
FR (1) FR2199033B1 (forum.php)
IT (1) IT994756B (forum.php)
SE (1) SE402137B (forum.php)
ZA (1) ZA734864B (forum.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812071A1 (de) * 1977-03-22 1978-10-05 Black Clawson Co Verfahren zur behandlung einer fluessigkeit und hochturbulenz-sieb zur durchfuehrung des verfahrens

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA981215A (en) * 1972-08-31 1976-01-06 Highratio Screens Ltd. Pulp stock pressure screen
US3947314A (en) * 1974-04-29 1976-03-30 The Black Clawson Company Method of treating paper fibers in a stationary screen
US4105543A (en) * 1974-08-09 1978-08-08 The Black Clawson Company Method for screening paper fiber stock
US4178246A (en) * 1977-05-31 1979-12-11 Max Klein Separator for discrete solids from liquids
US4410424A (en) * 1980-05-02 1983-10-18 The Black Clawson Company Screening apparatus for paper making stock
US4383918A (en) * 1980-05-02 1983-05-17 The Black Clawson Company High turbulence screen
US4276159A (en) * 1980-06-19 1981-06-30 The Black Clawson Company Apparatus for screening paper fiber stock
EP0119345B1 (en) * 1983-01-21 1987-01-07 The Black Clawson Company Screening apparatus for paper making stock
US5156750A (en) * 1987-07-08 1992-10-20 A. Ahlstrom Corporation Method and apparatus for thickening a fiber suspension and removing fine particles therefrom
US4975204A (en) * 1987-07-08 1990-12-04 A. Ahlstrom Corporation Method and apparatus for thickening fiber suspension
US4919797A (en) * 1989-02-09 1990-04-24 The Black Clawson Company Screening apparatus for paper making stock
FI82496C (fi) * 1989-06-05 1991-03-11 Tampella Oy Ab Foerfarande foer reglering av trycksil och trycksil.
US5186332A (en) * 1991-06-14 1993-02-16 The Black Clawson Company Paper stock screening apparatus having heavy rejects trap
US5385240A (en) * 1993-04-30 1995-01-31 The Black Clawson Company Screening apparatus with adjustable hydrofoil portion
CA2158522C (en) * 1994-09-19 2001-04-10 Daniel R. Roll Mixer for mixing multi-phase fluids
US6053439A (en) * 1996-12-16 2000-04-25 Inland Paperboard And Packaging, Inc. Reducing wax content and enhancing quality of recycled pulp from OCC and waste paper
DE10217926A1 (de) * 2002-04-23 2003-11-13 Voith Paper Patent Gmbh Verfahren zum Nasssieben von Faserstoffsuspensionen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029951A (en) * 1958-09-24 1962-04-17 Bird Machine Co Screening device
US3255883A (en) * 1963-02-18 1966-06-14 Bird Machine Co Pulp screen with discharge receptacle
US3533505A (en) * 1967-05-11 1970-10-13 Bird Machine Co Screening apparatus
DE1761600A1 (de) * 1967-06-14 1971-09-02 Lamort E & M Vorrichtung zum Sichten von Faserstoffaufschwemmungen,insbesondere Zellstoff fuer Papiermuehlen
DE1761930A1 (de) * 1967-08-02 1971-09-30 Lamort E & M Sichter von Faserstoffausschwemmungen,insbesondere von Zellstoff fuer Papier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975899A (en) * 1957-04-16 1961-03-21 Bird Machine Co Screening device
FR1449956A (fr) * 1965-09-02 1966-05-06 Finckh Metalltuch Maschf Classeur pour suspension de pâte à papier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029951A (en) * 1958-09-24 1962-04-17 Bird Machine Co Screening device
US3255883A (en) * 1963-02-18 1966-06-14 Bird Machine Co Pulp screen with discharge receptacle
US3533505A (en) * 1967-05-11 1970-10-13 Bird Machine Co Screening apparatus
DE1761600A1 (de) * 1967-06-14 1971-09-02 Lamort E & M Vorrichtung zum Sichten von Faserstoffaufschwemmungen,insbesondere Zellstoff fuer Papiermuehlen
DE1761930A1 (de) * 1967-08-02 1971-09-30 Lamort E & M Sichter von Faserstoffausschwemmungen,insbesondere von Zellstoff fuer Papier

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Z. Wochenblatt für Papierfabrikation Heft 21/1962,Seite 1101, Heft 11/12, 1968 Seite 410 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812071A1 (de) * 1977-03-22 1978-10-05 Black Clawson Co Verfahren zur behandlung einer fluessigkeit und hochturbulenz-sieb zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
ZA734864B (en) 1974-06-26
SE402137B (sv) 1978-06-19
CA974936A (en) 1975-09-23
FI56217C (fi) 1979-12-10
BR7306587D0 (pt) 1974-06-27
FR2199033B1 (forum.php) 1977-05-13
US3849302A (en) 1974-11-19
FR2199033A1 (forum.php) 1974-04-05
JPS4962704A (forum.php) 1974-06-18
AU5887273A (en) 1975-02-06
IT994756B (it) 1975-10-20
FI56217B (fi) 1979-08-31
AR205974A1 (es) 1976-06-23
JPS5614793B2 (forum.php) 1981-04-06

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