BR0100354A - Classificador para a limpeza de uma suspensão de matéria fibrosa - Google Patents

Classificador para a limpeza de uma suspensão de matéria fibrosa

Info

Publication number
BR0100354A
BR0100354A BR0100354-2A BR0100354A BR0100354A BR 0100354 A BR0100354 A BR 0100354A BR 0100354 A BR0100354 A BR 0100354A BR 0100354 A BR0100354 A BR 0100354A
Authority
BR
Brazil
Prior art keywords
cleaning
classifier
fibrous material
material suspension
infeed
Prior art date
Application number
BR0100354-2A
Other languages
English (en)
Inventor
Helmuth Gabl
Axel Pichler
Alexander Gscheider
Original Assignee
Andritz Ag Maschf
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 Andritz Ag Maschf filed Critical Andritz Ag Maschf
Publication of BR0100354A publication Critical patent/BR0100354A/pt

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

Patente de Invenção:<B>CLASSIFICADOR PARA A LIMPEZA DE UMA SUSPENSãO DE MATéRIA FIBROSA''<D>. A invenção refere-se a um classificador 1 para a limpeza de uma suspensão de matéria fibrosa. Ela caracteriza-se principalmente pelo fato de que na região de alimentação, entre a tubuladura de alimentação 2 e a extremidade livre do rotor 4, é prevista uma peça embutida estacionária 3,3', 3''.
BR0100354-2A 2000-02-03 2001-02-05 Classificador para a limpeza de uma suspensão de matéria fibrosa BR0100354A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0017000A AT408772B (de) 2000-02-03 2000-02-03 Sortierer zur reinigung einer faserstoffsuspension

Publications (1)

Publication Number Publication Date
BR0100354A true BR0100354A (pt) 2001-10-02

Family

ID=3655604

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0100354-2A BR0100354A (pt) 2000-02-03 2001-02-05 Classificador para a limpeza de uma suspensão de matéria fibrosa

Country Status (9)

Country Link
US (1) US6631809B2 (pt)
EP (1) EP1124003B1 (pt)
CN (1) CN1180159C (pt)
AT (2) AT408772B (pt)
BR (1) BR0100354A (pt)
CA (1) CA2333800A1 (pt)
DE (1) DE50106153D1 (pt)
ES (1) ES2242662T3 (pt)
MX (1) MXPA01001294A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2802168A1 (en) * 2001-04-16 2002-10-24 J & L Fiber Services, Inc. Screen cylinder and method
DE10233364C1 (de) * 2002-07-23 2003-12-24 Voith Paper Patent Gmbh Drucksortierer zum Sieben einer Faserstoffsuspension
AT413390B (de) 2003-03-27 2006-02-15 Andritz Ag Maschf Sortierer zur reinigung einer fasersuspension
JP2005171449A (ja) * 2003-12-15 2005-06-30 Aikawa Iron Works Co Ltd 製紙用スクリ−ン装置
DE102011079230A1 (de) * 2011-07-15 2013-01-17 Voith Patent Gmbh Drucksortierer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053391A (en) * 1959-08-17 1962-09-11 Bird Machine Co Apparatus for screening
SU606635A1 (ru) * 1976-02-11 1978-05-15 Государственный проектно-конструкторский институт "Гипромашуглеобогащение" Грохот
US4268381A (en) * 1979-05-03 1981-05-19 Uniweld Inc. Rotary pulp screening device of the vertical pressure type
CA1238604A (en) * 1983-12-12 1988-06-28 Anthony W. Hooper Rotary pulp screen of the vertical pressure type having pulp stock feed at different axial positions on the screen
US5061370A (en) * 1990-03-20 1991-10-29 Quebec And Ontario Paper Company Ltd. Screening device for slurries with improved rotor and hub design
DE4135854A1 (de) * 1991-10-31 1993-05-06 J.M. Voith Gmbh, 7920 Heidenheim, De Sortierer
FI91648C (fi) * 1993-01-11 1994-07-25 Tampella Oy Valmet Sovitelma painelajittimessa epäpuhtauksien erottamiseksi siihen syötettävästä kuitumassasta
US5575395A (en) * 1994-07-15 1996-11-19 A. Ahlstrom Corporation Method and apparatus for screening fibrous suspensions
US5884774A (en) * 1996-03-11 1999-03-23 Aikawa Iron Works Co., Ltd. Papermaking screen
SE507481C2 (sv) * 1996-05-02 1998-06-15 Alfa Laval Ab Anordning för separering av föroreningar från fibermassasuspensioner
SE511786C2 (sv) * 1998-03-06 1999-11-22 Sunds Defibrator Ind Ab Silanordning med två silkammare för separering av fibersuspensioner

Also Published As

Publication number Publication date
CN1180159C (zh) 2004-12-15
EP1124003A2 (de) 2001-08-16
MXPA01001294A (es) 2005-08-16
AT408772B (de) 2002-03-25
CN1314515A (zh) 2001-09-26
EP1124003A3 (de) 2001-11-21
CA2333800A1 (en) 2001-08-03
ATE295446T1 (de) 2005-05-15
DE50106153D1 (de) 2005-06-16
EP1124003B1 (de) 2005-05-11
ATA1702000A (de) 2001-07-15
US6631809B2 (en) 2003-10-14
US20010022284A1 (en) 2001-09-20
ES2242662T3 (es) 2005-11-16

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: CONFORME ARTIGO 10O DA RESOLUCAO 124/06, CABE SER ARQUIVADO REFERENTE AO NAO RECOLHIMENTO DA 10A E 11A ANUIDADES.

B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time