DE2526657C3 - Drucksichter für Fasersuspensionen - Google Patents

Drucksichter für Fasersuspensionen

Info

Publication number
DE2526657C3
DE2526657C3 DE2526657A DE2526657A DE2526657C3 DE 2526657 C3 DE2526657 C3 DE 2526657C3 DE 2526657 A DE2526657 A DE 2526657A DE 2526657 A DE2526657 A DE 2526657A DE 2526657 C3 DE2526657 C3 DE 2526657C3
Authority
DE
Germany
Prior art keywords
rotor
pressure
outlet
sifter
sifter according
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
DE2526657A
Other languages
German (de)
English (en)
Other versions
DE2526657B2 (de
DE2526657A1 (de
Inventor
Hagen 7410 Reutlingen Hutzler
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.)
HERMANN FINCKH MASCHINENFABRIK 7417 PFULLINGEN
Original Assignee
HERMANN FINCKH MASCHINENFABRIK 7417 PFULLINGEN
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 HERMANN FINCKH MASCHINENFABRIK 7417 PFULLINGEN filed Critical HERMANN FINCKH MASCHINENFABRIK 7417 PFULLINGEN
Priority to DE2526657A priority Critical patent/DE2526657C3/de
Priority to US05/693,916 priority patent/US4043919A/en
Priority to FR7617769A priority patent/FR2314292A1/fr
Priority to IT68444/76A priority patent/IT1062345B/it
Priority to GB24368/76A priority patent/GB1518907A/en
Priority to JP51068834A priority patent/JPS525303A/ja
Publication of DE2526657A1 publication Critical patent/DE2526657A1/de
Publication of DE2526657B2 publication Critical patent/DE2526657B2/de
Application granted granted Critical
Publication of DE2526657C3 publication Critical patent/DE2526657C3/de
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
    • D21D5/023—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
    • 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
    • B01D29/117—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 arranged for outward flow filtration
    • B01D29/118—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 arranged for outward flow filtration open-ended
    • 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
    • B01D29/78—Handling the filter cake in the filter for purposes other than for regenerating for washing
    • 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
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/902—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding containing fixed liquid displacement elements or cores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Filtration Of Liquid (AREA)
DE2526657A 1975-06-14 1975-06-14 Drucksichter für Fasersuspensionen Expired DE2526657C3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2526657A DE2526657C3 (de) 1975-06-14 1975-06-14 Drucksichter für Fasersuspensionen
US05/693,916 US4043919A (en) 1975-06-14 1976-06-08 Pressure screen with turbulence chamber means
FR7617769A FR2314292A1 (fr) 1975-06-14 1976-06-11 Separateur sous pression pour suspensions de fibres
IT68444/76A IT1062345B (it) 1975-06-14 1976-06-11 Vaglio a pressione per sospensioni di fibre
GB24368/76A GB1518907A (en) 1975-06-14 1976-06-11 Apparatus for treating fibrous supensions
JP51068834A JPS525303A (en) 1975-06-14 1976-06-14 Press screen for floated fiber substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2526657A DE2526657C3 (de) 1975-06-14 1975-06-14 Drucksichter für Fasersuspensionen

Publications (3)

Publication Number Publication Date
DE2526657A1 DE2526657A1 (de) 1976-12-23
DE2526657B2 DE2526657B2 (de) 1978-01-12
DE2526657C3 true DE2526657C3 (de) 1978-10-26

Family

ID=5949121

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2526657A Expired DE2526657C3 (de) 1975-06-14 1975-06-14 Drucksichter für Fasersuspensionen

Country Status (6)

Country Link
US (1) US4043919A (cg-RX-API-DMAC7.html)
JP (1) JPS525303A (cg-RX-API-DMAC7.html)
DE (1) DE2526657C3 (cg-RX-API-DMAC7.html)
FR (1) FR2314292A1 (cg-RX-API-DMAC7.html)
GB (1) GB1518907A (cg-RX-API-DMAC7.html)
IT (1) IT1062345B (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3240487A1 (de) * 1982-11-02 1984-05-03 Naučno-issledovatel'skij i proektno-konstruktorskij institut celljuloznogo mašinostroenija "NIICMAŠ", Petrozavodsk Drucksichter fuer fasersuspensionen

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2611886C3 (de) * 1976-03-20 1981-09-03 Hermann Finckh, Maschinenfabrik GmbH & Co, 7417 Pfullingen Gerät zum Sortieren und Entstippen von Fasersuspensionen
US4111799A (en) * 1977-07-07 1978-09-05 Beloit Corporation Stock screen foil
FR2410081A1 (fr) * 1977-11-23 1979-06-22 Lamort Ingenieurs Construc E E Appareil pour l'epuration des pates a papier
USRE32182E (en) * 1981-03-23 1986-06-17 International Paper Co. Method for screening, separating, and removing fiber bundles, lumps, knots and foreign matter from aqueous dispersions used in forming non-woven fabrics by wet-laying
US4466862A (en) * 1981-03-23 1984-08-21 International Paper Company Method for screening, separating, and removing fiber bundles, lumps, knots and foreign matter from aqueous dispersions used in forming non-woven fabrics by wet-laying
FR2521446B1 (fr) * 1982-02-15 1987-06-05 Beaudrey & Cie Filtre a crepine fixe en particulier pour eaux industrielles
DE3238742A1 (de) * 1982-10-20 1984-04-26 Escher Wyss Gmbh, 7980 Ravensburg Verfahren zum sortieren von faserstoff, insbesondere fuer die herstellung von papier sowie sortiervorrichtung zur ausfuehrung des verfahrens
US4518621A (en) * 1983-06-02 1985-05-21 Brown International Corporation Method and apparatus for finishing juices from fruits and vegetables and the like
GB8322275D0 (en) * 1983-08-18 1983-09-21 British Petroleum Co Plc Removing liquids from slurries
US4790942A (en) * 1983-12-20 1988-12-13 Membrex Incorporated Filtration method and apparatus
US4876013A (en) * 1983-12-20 1989-10-24 Membrex Incorporated Small volume rotary filter
CA1266443A (en) * 1983-12-20 1990-03-06 Iosif Shmidt Filtration method and apparatus
SE443007B (sv) * 1985-03-04 1986-02-10 Kamyr Ab Silanordning
FI71671C (fi) * 1985-05-20 1987-02-09 Ahlstroem Oy Foerfarande och apparat foer avvattning av en suspension.
SE453674B (sv) * 1985-06-18 1988-02-22 Kamyr Ab Anordning for silning av foretredesvis medelkonsistensmassa
SE461104B (sv) * 1988-05-05 1990-01-08 Kamyr Ab Apparat foer uppdelning av en suspension av en fiberhaltig cellulosamassa
US5358637A (en) * 1989-02-18 1994-10-25 Herman Finckh Maschinenfabrik Gmbh & Co. Apparatus for sorting and deflaking fibrous suspensions
US5141650A (en) * 1989-10-04 1992-08-25 County Line Sand & Gravel, Inc. Pressure screen
KR950000040Y1 (ko) * 1990-02-21 1995-01-07 가부시기가이샤 사토미 세이사쿠쇼 지료정선장치(紙料精選裝置)
US5255540A (en) * 1990-06-29 1993-10-26 Beloit Technologies, Inc. Pressurized dynamic washer
US5072834A (en) * 1990-11-19 1991-12-17 The Black Clawson Company Screening apparatus for paper making stock
CA2138371C (en) * 1992-06-20 1999-12-07 Wilhelm Hagen Hutzler Pressure sorter for fibre suspensions
US5538632A (en) * 1993-10-28 1996-07-23 Beloit Technologies, Inc. Multiple filter dynamic washer
US5566833A (en) * 1995-01-25 1996-10-22 Hermannfinckh Maschinenfabrik Gmbh & Co. Pressure sorter for fiber suspensions as well as a process for the preparation of fiber suspensions
SE511483C2 (sv) * 1998-02-04 1999-10-04 Sunds Defibrator Ind Ab Trycksil med skrotavskiljning
DE102011079230A1 (de) * 2011-07-15 2013-01-17 Voith Patent Gmbh Drucksortierer
CN116145451B (zh) * 2023-04-23 2023-06-27 山东仁丰特种材料股份有限公司 水对流纸浆沉淀装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE543259C (de) * 1929-05-09 1932-02-03 Kamyr Ab Liegender Schleudersichter fuer Zellstoff, Papierstoff o. dgl.
DE579606C (de) * 1931-04-02 1933-06-29 Carl Nebrich Schleudersichter fuer Holzschliff, Zellstoff, Papierstoff u. dgl.
US2902156A (en) * 1956-03-22 1959-09-01 Dahlberg Bengt Georg Centrifugal screens
US3051233A (en) * 1958-05-01 1962-08-28 Black Clawson Co Paper machinery
US3363759A (en) * 1964-04-29 1968-01-16 Bird Machine Co Screening apparatus with rotary pulsing member
US3456793A (en) * 1966-01-24 1969-07-22 Beloit Corp Dual pressure stock screen
US3387708A (en) * 1966-01-24 1968-06-11 Beloit Corp Paper machine screen
FR1539846A (fr) * 1967-08-02 1968-09-20 E Et M Lamort Fils Ets Perfectionnement aux épurateurs notamment pour les pâtes à papier
US3581893A (en) * 1968-01-02 1971-06-01 Improved Machinery Inc Screening apparatus
SE358429B (cg-RX-API-DMAC7.html) * 1969-06-10 1973-07-30 Sunds Ab
US3647067A (en) * 1970-02-24 1972-03-07 Improved Machinery Inc Screening apparatus having rejects controlling means
GB1294980A (cg-RX-API-DMAC7.html) * 1970-05-11 1972-11-01
AT336392B (de) * 1974-03-20 1977-05-10 Finckh Metalltuch Maschf Drucksichter fur faserstoffsuspensionen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3240487A1 (de) * 1982-11-02 1984-05-03 Naučno-issledovatel'skij i proektno-konstruktorskij institut celljuloznogo mašinostroenija "NIICMAŠ", Petrozavodsk Drucksichter fuer fasersuspensionen

Also Published As

Publication number Publication date
FR2314292B1 (cg-RX-API-DMAC7.html) 1982-08-13
GB1518907A (en) 1978-07-26
IT1062345B (it) 1984-10-10
JPS5614794B2 (cg-RX-API-DMAC7.html) 1981-04-06
US4043919A (en) 1977-08-23
DE2526657B2 (de) 1978-01-12
JPS525303A (en) 1977-01-17
DE2526657A1 (de) 1976-12-23
FR2314292A1 (fr) 1977-01-07

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)