ES2193518T3 - Elemento de alimentacion para material fibroso. - Google Patents

Elemento de alimentacion para material fibroso.

Info

Publication number
ES2193518T3
ES2193518T3 ES98907301T ES98907301T ES2193518T3 ES 2193518 T3 ES2193518 T3 ES 2193518T3 ES 98907301 T ES98907301 T ES 98907301T ES 98907301 T ES98907301 T ES 98907301T ES 2193518 T3 ES2193518 T3 ES 2193518T3
Authority
ES
Spain
Prior art keywords
feeder
refiner
feeding element
zone
feed zone
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
ES98907301T
Other languages
English (en)
Inventor
Nils Virving
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.)
Valmet AB
Original Assignee
Valmet Fibertech AB
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 Valmet Fibertech AB filed Critical Valmet Fibertech AB
Application granted granted Critical
Publication of ES2193518T3 publication Critical patent/ES2193518T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • 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
    • D21B1/14—Disintegrating in mills
    • D21B1/26—Driving or feeding arrangements
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Crushing And Grinding (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Disintegrating Or Milling (AREA)
  • Inorganic Fibers (AREA)
  • Organic Insulating Materials (AREA)
  • Ropes Or Cables (AREA)

Abstract

ELEMENTO ALIMENTADOR DESTINADO PARA REFINERIAS CON DOS MEDIOS DE REFINADO OPUESTOS (11, 12), UNO DE LOS CUALES ES FIJO Y EL OTRO GIRATORIO, DOTADOS DE ELEMENTOS REFINADORES (14, 15) QUE FORMAN ENTRE SI UN ESPACIO DE REFINADO (17) CON UNA ZONA DE REFINADO (16) QUE PERMITE TRATAR LA MATERIA FIBROSA LIGNOCELULOSICA. UN DISPOSITIVO ALIMENTADOR (20, 22) ESTA SITUADO CENTRALMENTE EN EL INTERIOR DEL ESPACIO DE REFINAD1O (7). EL ELEMENTO ALIMENTADOR (30) HA SIDO CONCEBIDO PARA SER COLOCADO SOBRE EL MEDIO REFINADOR GIRATORIO (12) EN EL ESPACIO DE REFINADO (17) JUSTAMENTE EN EL EXTERIOR DEL DISPOSITIVO ALIMENTADOR (20,22). EL ELEMENTO ALIMENTADOR (30) ESTA DOTADO DE AL MENOS UNA BARRA ALIMENTADORA (31), CUYO BORDE SUPERIOR (33) DE CADA BARRA ALIMENTADORA SOBRESALE EN AL MENOS UN LADO DE LA BARRA.
ES98907301T 1997-02-25 1998-02-05 Elemento de alimentacion para material fibroso. Expired - Lifetime ES2193518T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700678A SE508502C2 (sv) 1997-02-25 1997-02-25 Matningselement för malapparat med två motstående malorgan, av vilka ett är stationärt och ett roterande

Publications (1)

Publication Number Publication Date
ES2193518T3 true ES2193518T3 (es) 2003-11-01

Family

ID=20405936

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98907301T Expired - Lifetime ES2193518T3 (es) 1997-02-25 1998-02-05 Elemento de alimentacion para material fibroso.

Country Status (13)

Country Link
US (1) US6227471B1 (es)
EP (1) EP0963479B1 (es)
JP (1) JP2001513151A (es)
AT (1) ATE239819T1 (es)
AU (1) AU721789B2 (es)
BR (1) BR9807582A (es)
CA (1) CA2276597C (es)
DE (1) DE69814362T2 (es)
ES (1) ES2193518T3 (es)
NO (1) NO313595B1 (es)
NZ (1) NZ336571A (es)
SE (1) SE508502C2 (es)
WO (1) WO1998037271A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE513807C2 (sv) 1999-03-19 2000-11-06 Valmet Fibertech Ab Malelement avsett för malapparater av skivtyp för bearbetning av fibermaterial
US6673211B2 (en) * 2001-07-11 2004-01-06 Voith Paper Patent Gmbh Apparatus for loading fibers in a fiber suspension with calcium carbonate
US8573523B2 (en) 2010-03-30 2013-11-05 Kok Technologies Inc. Automatic and continuous rubber extracting device for extracting rubber from a rubber-bearing plant material
US10697117B2 (en) * 2014-11-19 2020-06-30 Andritz Inc. Segmented rotor cap assembly
SE539121C2 (en) * 2015-10-08 2017-04-11 Valmet Oy Feeding center plate in a pulp or fiber refiner
SE539119C2 (en) * 2015-10-08 2017-04-11 Valmet Oy Feeding center plate in a pulp or fiber refiner
JP7007166B2 (ja) * 2017-12-01 2022-01-24 日本製紙株式会社 離解機
SE542986C2 (en) * 2019-03-13 2020-09-22 Valmet Oy Double disc pulp refiner comprising a center plate
CN114602617A (zh) * 2022-03-09 2022-06-10 淮安生物工程高等职业学校 一种粉末状农药加工装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE364327B (es) * 1972-11-07 1974-02-18 Krima Maskinfab Ab
US3957214A (en) * 1972-11-07 1976-05-18 Ab Krima Maskinfabrik Refining machine
SE414206B (sv) 1976-09-10 1980-07-14 Sunds Defibrator Anordning vid malapparater med relativt varandra roterbara malskivor
SE419877B (sv) * 1978-01-24 1981-08-31 Defibrator Ab Anordning vid malapparater for lignocellulosahaltigt material
SE467463B (sv) * 1989-09-19 1992-07-20 Sunds Defibrator Ind Ab Anordning foer raffinering av cellulosahaltigt material i form av flis

Also Published As

Publication number Publication date
ATE239819T1 (de) 2003-05-15
CA2276597C (en) 2005-07-26
US6227471B1 (en) 2001-05-08
AU721789B2 (en) 2000-07-13
WO1998037271A1 (en) 1998-08-27
NO313595B1 (no) 2002-10-28
SE9700678D0 (sv) 1997-02-25
EP0963479B1 (en) 2003-05-07
SE9700678L (sv) 1998-08-26
NO994074L (no) 1999-08-24
DE69814362D1 (de) 2003-06-12
NZ336571A (en) 2001-01-26
CA2276597A1 (en) 1998-08-27
DE69814362T2 (de) 2004-01-22
SE508502C2 (sv) 1998-10-12
BR9807582A (es) 2000-03-21
EP0963479A1 (en) 1999-12-15
JP2001513151A (ja) 2001-08-28
NO994074D0 (no) 1999-08-24
AU6314298A (en) 1998-09-09

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