ES2103378T3 - Dispositivo para separar particulas gruesas de una suspension transportada por fluido. - Google Patents

Dispositivo para separar particulas gruesas de una suspension transportada por fluido.

Info

Publication number
ES2103378T3
ES2103378T3 ES92917076T ES92917076T ES2103378T3 ES 2103378 T3 ES2103378 T3 ES 2103378T3 ES 92917076 T ES92917076 T ES 92917076T ES 92917076 T ES92917076 T ES 92917076T ES 2103378 T3 ES2103378 T3 ES 2103378T3
Authority
ES
Spain
Prior art keywords
knot
provision
fluid
drainer
friction forces
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 - Lifetime
Application number
ES92917076T
Other languages
English (en)
Inventor
Patrick D Murphy
Ian J H Clarke-Pounder
Brian J Gallagher
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.)
Beloit Technologies Inc
Original Assignee
Beloit Technologies Inc
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 Beloit Technologies Inc filed Critical Beloit Technologies Inc
Application granted granted Critical
Publication of ES2103378T3 publication Critical patent/ES2103378T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Paper (AREA)
  • Centrifugal Separators (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Materials For Medical Uses (AREA)

Abstract

SE PRESENTA UN METODO Y UN APARATO PARA MEJORAR EL TRANSPORTE DE NUDOS EN UN DISPOSITIVO PARA LA EXTRACCION DE NUDOS, QUE TIENE UN DISPOSITIVO PARA HACER DECRECER LA VELOCIDAD TANGENCIAL DE LA PASTA DE ALIMENTACION EN LA CAMARA DE ENTRADA (10). UN DISPOSITIVO PARA LA REDUCCION DE LA FUERZA HIDRODINAMICA EN LA CAMARA TAMIZADORA (20), Y UN DISPOSITIVO PARA INCREMENTAR LA RELACION DE LAS FUERZAS CIRCUNFERENCIALES DE FRICCION HASTA LAS FUERZAS AXIALES DE FRICCION EN UNA EXTENSION DEL ALOJAMIENTO (40) POR ENCIMA DE LA CAMARA TAMIZADORA (20). ESTO REDUCE DRASTICAMENTE LA FRECUENCIA DE LAS INTERRUPCIONES DEL TRANSPORTE DE NUDOS QUE DE OTRA FORMA SE PRODUCIRIA EN EL DISPOSITIVO PARA LA EXTRACCION DE NUDOS, MEJORANDO DE ESTA FORMA LA EFICIENCIA DEL RENDIMIENTO DEL APARATO.
ES92917076T 1991-08-02 1992-07-31 Dispositivo para separar particulas gruesas de una suspension transportada por fluido. Expired - Lifetime ES2103378T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/739,398 US5190160A (en) 1991-08-02 1991-08-02 Method and apparatus for enhancing transport of knots in a knot drainer

Publications (1)

Publication Number Publication Date
ES2103378T3 true ES2103378T3 (es) 1997-09-16

Family

ID=24972106

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92917076T Expired - Lifetime ES2103378T3 (es) 1991-08-02 1992-07-31 Dispositivo para separar particulas gruesas de una suspension transportada por fluido.

Country Status (9)

Country Link
US (1) US5190160A (es)
EP (1) EP0550741B1 (es)
JP (1) JPH06501995A (es)
AT (1) ATE154081T1 (es)
CA (1) CA2092437C (es)
DE (1) DE69220199T2 (es)
ES (1) ES2103378T3 (es)
FI (1) FI931475A (es)
WO (1) WO1993003220A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5354256A (en) * 1993-04-28 1994-10-11 Knelson Benjamin V Apparatus for separating intermixed materials of different specific gravity
AU708888B2 (en) * 1997-11-19 1999-08-12 David William Anderson A dehusking apparatus
KR100755440B1 (ko) * 2006-06-21 2007-09-05 김영기 착즙주스기
CN112221923B (zh) * 2020-09-14 2021-11-09 湖南启农生物科技有限公司 一种生物饲料生产用的原料去石装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483200A (en) * 1945-03-24 1949-09-27 Anton J Haug Pulp drainer
US3390777A (en) * 1964-11-19 1968-07-02 Western States Machine Co Feed-straining continuous centrifugal basket with trash trapping means
SU607866A1 (ru) * 1976-07-09 1978-05-25 Украинский научно-исследовательский институт целлюлозно-бумажной промышленности Сортировка дл волокнистой массы
US4202759A (en) * 1978-11-24 1980-05-13 Prater Industries, Inc. Centrifugal screening apparatus
AT368781B (de) * 1979-05-21 1982-11-10 Escher Wyss Gmbh Siebvorrichtung fuer faserstoffsuspensionen, z.b. papierfaserstoff, mit einem drehbaren rundsieb
SU889767A1 (ru) * 1979-11-30 1981-12-15 Предприятие П/Я Р-6729 Устройство дл обезвоживани пульпы
DE3006482C2 (de) * 1980-02-21 1983-04-14 J.M. Voith Gmbh, 7920 Heidenheim Rotationssortierer
CA1163236A (en) * 1980-03-17 1984-03-06 David E. Chupka Dual flow screening apparatus
US4347134A (en) * 1981-09-03 1982-08-31 Svehaug Oswald C Slurry separator having reaction nozzle driven rotory blades wiping a conical filter
EP0253006B1 (de) * 1986-07-15 1989-05-31 Hermann Finckh Maschinenfabrik GmbH & Co. Drucksortierer
FI80735B (fi) * 1988-08-04 1990-03-30 Tampella Oy Ab Foerfarande och anordning foer sortering och behandling av massa.
US5143220A (en) * 1990-11-08 1992-09-01 Ingersoll-Rand Company Apparatus for screening to remove knots from a fluid borne slurry of fibers and knots

Also Published As

Publication number Publication date
JPH06501995A (ja) 1994-03-03
WO1993003220A1 (en) 1993-02-18
ATE154081T1 (de) 1997-06-15
CA2092437A1 (en) 1993-02-03
EP0550741B1 (en) 1997-06-04
DE69220199T2 (de) 1998-01-02
FI931475A0 (fi) 1993-04-01
DE69220199D1 (de) 1997-07-10
EP0550741A1 (en) 1993-07-14
CA2092437C (en) 2003-01-28
US5190160A (en) 1993-03-02
FI931475A (fi) 1993-04-01

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