ES2067177T3 - Dispositivo de separacion de una mezcla de pasta de papel y de contaminantes. - Google Patents

Dispositivo de separacion de una mezcla de pasta de papel y de contaminantes.

Info

Publication number
ES2067177T3
ES2067177T3 ES91401752T ES91401752T ES2067177T3 ES 2067177 T3 ES2067177 T3 ES 2067177T3 ES 91401752 T ES91401752 T ES 91401752T ES 91401752 T ES91401752 T ES 91401752T ES 2067177 T3 ES2067177 T3 ES 2067177T3
Authority
ES
Spain
Prior art keywords
paper pulp
separation
mixture
outlet
pulp
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
ES91401752T
Other languages
English (en)
Inventor
Jean-Pierre Lamort
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.)
Kadant Lamort SAS
Original Assignee
E&M Lamort Fils SA
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 E&M Lamort Fils SA filed Critical E&M Lamort Fils SA
Application granted granted Critical
Publication of ES2067177T3 publication Critical patent/ES2067177T3/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
    • D21D5/04—Flat screens
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/32—Defibrating by other means of waste paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/345—Pulpers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

DISPOSITIVO DE TAMIZADO DE UNA MEZCLA DE PASTA DE PAPEL Y DE CONTAMINANTES OBTENIDA POR UNA DESINTEGRACION EN UN PULPADOR DEL TIPO HELICE, DE LA CLASE FORMADO POR UN VOLUMEN GLOBALMENTE CILINDRICO SEPARADO EN DOS VOLUMENES (1, 2) POR UNA REJILLA CALIBRADA, SIENDO ADMITIDA LA PASTA DE PAPEL CONTAMINADA POR UNA ABERTURA (4) DEL VOLUMEN DE ENTRADA (1) SITUADA SOBRE LA PARED OPUESTA A LA REJILLA (3) DE SEPARACION, SIENDO EVACUADA LA PASTA LIMPIADA POR UNA CANALIZACION DE SALIDA (10) QUE DESEMBOCA EN EL VOLUMEN DE SALIDA (2) MIENTRAS QUE LOS CONTAMINANTES SON ELIMINADOS POR UNA SALIDA (7) DEL VOLUMEN DE ENTRADA (1), Y DE LA CLASE QUE COMPRENDE UNA HELICE DE LIMPIEZA (11) QUE GIRA JUNTO A LA SUPERFICIE INFERIOR DE LA REJILLA (3) DE SEPARACION, CARACTERIZADO EN QUE SE PREVE UNA HELICE DE AGITACION (5) DEL LADO DE LA SUPERFICIE SUPERIOR DE LA REJILLA (3) DE SEPARACION PARA PROPULSAR EL LIQUIDO DE SU EJE DE ROTACION EN DIRECCION OPUESTA A LA REJILLA DE SEPARACION (13).
ES91401752T 1990-07-02 1991-06-27 Dispositivo de separacion de una mezcla de pasta de papel y de contaminantes. Expired - Lifetime ES2067177T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9008321A FR2663966A1 (fr) 1990-07-02 1990-07-02 Dispositif de triage d'un melange de pate a papier et de contaminants.

Publications (1)

Publication Number Publication Date
ES2067177T3 true ES2067177T3 (es) 1995-03-16

Family

ID=9398224

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91401752T Expired - Lifetime ES2067177T3 (es) 1990-07-02 1991-06-27 Dispositivo de separacion de una mezcla de pasta de papel y de contaminantes.

Country Status (6)

Country Link
US (1) US5407538A (es)
EP (1) EP0465312B1 (es)
JP (1) JP2898128B2 (es)
DE (1) DE69105058T2 (es)
ES (1) ES2067177T3 (es)
FR (1) FR2663966A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308225C1 (de) * 1993-03-16 1994-11-24 Escher Wyss Gmbh Verfahren zur Sortierung von Faserstoffsuspension sowie Siebvorrichtung zu seiner Durchführung
US5733413A (en) * 1996-06-18 1998-03-31 Southeast Paper Manufacturing Company Method for removing contaminates from aqueous paper pulp
US6139684A (en) * 1998-10-09 2000-10-31 Sep Technologies, Inc. Method and apparatus for decontaminating liquid suspensions
DE10156201C1 (de) * 2001-11-15 2002-10-17 Voith Paper Patent Gmbh Verfahren und Behälter zum Stapeln von hochkonsistentem Papierfaserstoff
DE202004010009U1 (de) * 2004-06-25 2004-09-23 Voith Paper Patent Gmbh Sekundärstofflöser für die Papierstoffaufbereitung
DE102006055316B3 (de) * 2006-11-23 2008-01-31 Voith Patent Gmbh Siebapparat für eine verschmutzte Faserstoffsuspension und seine Verwendung
ATE497055T1 (de) * 2008-08-28 2011-02-15 Hans-Joachim Boltersdorf Pulper mit einem siebblech und verwendungen eines derartigen pulpers
DE102015002683A1 (de) * 2014-08-14 2016-02-18 Repa Boltersdorf Gmbh Verfahren zum Behandeln eines Stoffgemenges aus unterschiedlichen Materialien, Vorrichtung zur Durchführung dieses Verfahrens und ein Zyklon
CN111074659B (zh) * 2020-01-08 2021-10-12 山东建丰纸业有限公司 一种纤维分离机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434449A (en) * 1943-09-20 1948-01-13 Wells Harold Donald Continuous pulper and selector
US2954174A (en) * 1957-06-19 1960-09-27 Bolton John W & Sons Inc Batch pulper
US3432107A (en) * 1966-12-22 1969-03-11 Bolton Emerson Pulper impeller vane
US3525477A (en) * 1967-09-07 1970-08-25 Tadashi Kobayashi Device for fine screening of paper stock
DE2237521C3 (de) * 1972-07-31 1975-11-20 J.M. Voith Gmbh, 7920 Heidenheim Altpapierstofflöser
DE2140372A1 (de) * 1971-08-12 1973-03-01 Voith Gmbh J M Altpapier-aufbereitungsanlage
US3836464A (en) * 1972-07-14 1974-09-17 Brown Int Corp Filter screen mounting
CH571117A5 (es) * 1973-08-30 1975-12-31 Escher Wyss Gmbh
US4222817A (en) * 1978-06-26 1980-09-16 Beloit Corporation Method and apparatus for pulping and grading waste material
FR2441681A1 (fr) * 1978-11-17 1980-06-13 Lamort E & M Perfectionnements aux procedes et appareils de desintegration de matieres cellulosiques
US4480796A (en) * 1982-01-25 1984-11-06 Beloit Corporation Pulping apparatus including improved rotor
DE3334448A1 (de) * 1982-10-19 1984-04-19 J.M. Voith Gmbh, 7920 Heidenheim Stoffloeser
FR2543183B1 (fr) * 1983-03-25 1985-07-26 Lamort E & M Procede et dispositif de triage d'un melange de pate a papier et d'impuretes
FR2585385B1 (fr) * 1985-07-26 1987-10-30 Lamort E & M Procede et appareillage de preparation et triage primaire de pate a papier

Also Published As

Publication number Publication date
US5407538A (en) 1995-04-18
DE69105058D1 (de) 1994-12-15
EP0465312B1 (fr) 1994-11-09
JPH0827689A (ja) 1996-01-30
EP0465312A1 (fr) 1992-01-08
JP2898128B2 (ja) 1999-05-31
FR2663966A1 (fr) 1992-01-03
DE69105058T2 (de) 1995-06-14

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