BR9900516A - Método e aparelho para a peneiração de polpa de papel de refugo - Google Patents

Método e aparelho para a peneiração de polpa de papel de refugo

Info

Publication number
BR9900516A
BR9900516A BR9900516-6A BR9900516A BR9900516A BR 9900516 A BR9900516 A BR 9900516A BR 9900516 A BR9900516 A BR 9900516A BR 9900516 A BR9900516 A BR 9900516A
Authority
BR
Brazil
Prior art keywords
hollow cylinder
pulp
slurry
waste paper
paper pulp
Prior art date
Application number
BR9900516-6A
Other languages
English (en)
Inventor
Naoyuki Iwashige
Original Assignee
Ishikawajima Harima Heavy Ind
Ishikawajima Sangyo Kikai Kk
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 Ishikawajima Harima Heavy Ind, Ishikawajima Sangyo Kikai Kk filed Critical Ishikawajima Harima Heavy Ind
Publication of BR9900516A publication Critical patent/BR9900516A/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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)

Abstract

Patente de Invenção: <B>"MéTODO E APARELHO PARA A PENEIRAçãO DE POLPA DE PAPEL DE REFUGO"<D>. Um envoltório possui uma entrada de pasta de polpa, uma saída de material de rejeito e uma saída de material aceito e acomoda um rotor. O rotor possui um cilindro oco com lâminas de raspagem em sua periferia externa. Uma placa de peneiração é disposta para fora das lâminas de raspagem para fornecer entre as mesmas uma passagem voltada para a placa de peneiração. O cilindro oco é formado com saídas de pasta de polpa. A rotação do cilindro oco faz com que a pasta de polpa seja circulada para fora e para dentro do cilindro oco, de forma que a separação da pasta de polpa para dentro do material aceito e do material de rejeito seja repetidamente realizada pela placa de peneiração.
BR9900516-6A 1998-02-03 1999-02-03 Método e aparelho para a peneiração de polpa de papel de refugo BR9900516A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02200898A JP4048258B2 (ja) 1998-02-03 1998-02-03 古紙パルプの選別装置

Publications (1)

Publication Number Publication Date
BR9900516A true BR9900516A (pt) 2001-03-20

Family

ID=12070987

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9900516-6A BR9900516A (pt) 1998-02-03 1999-02-03 Método e aparelho para a peneiração de polpa de papel de refugo

Country Status (9)

Country Link
US (1) US6171448B1 (pt)
EP (1) EP0933468A3 (pt)
JP (1) JP4048258B2 (pt)
KR (1) KR100331376B1 (pt)
CN (1) CN1096895C (pt)
BR (1) BR9900516A (pt)
CA (1) CA2260652A1 (pt)
ID (1) ID22091A (pt)
TW (1) TW444077B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69928640T2 (de) * 1998-09-17 2006-06-08 Ishigaki Co. Ltd. Gerät zur entwässerung durch kontinuierliches quetschen
FI118900B (fi) * 2006-03-17 2008-04-30 Andritz Oy Järjestely sellu- ja paperiteollisuuden lajittimissa
JP4909693B2 (ja) * 2006-07-24 2012-04-04 相川鉄工株式会社 スクリーン装置
FI120978B (fi) * 2007-03-30 2010-05-31 Advanced Fiber Tech Aft Trust Seulalaitteen roottorielementti ja roottori
JP5151940B2 (ja) * 2008-12-03 2013-02-27 株式会社リコー 分級装置
US8011515B2 (en) * 2009-05-12 2011-09-06 Ovivo Luxembourg S.á.r.l. Two stage pulp screening device with two stationary cylindrical screens
JP2011132641A (ja) * 2009-12-25 2011-07-07 Voith Patent Gmbh スクリーンドラム
KR20120099137A (ko) * 2009-12-25 2012-09-06 보이트 파텐트 게엠베하 섬유 현탁액을 스크리닝하기 위한 방법 및 스크리닝 디바이스
DE102011088102A1 (de) * 2011-12-09 2013-06-13 Voith Patent Gmbh Siebvorrichtung zum Sieben einer Faserstoffsuspension
JP2014055377A (ja) * 2012-09-13 2014-03-27 Voith Patent Gmbh 製紙原料用スクリーン装置
JP6485124B2 (ja) * 2015-03-06 2019-03-20 セイコーエプソン株式会社 シート製造装置
JP6517675B2 (ja) * 2015-12-02 2019-05-22 相川鉄工株式会社 製紙用スクリ−ン装置
KR101771371B1 (ko) 2016-12-26 2017-08-24 나성주 제지 원료 정선을 위한 스크린 머신, 스크린 머신용 케이싱 바디 및 스크린 바스켓
CN107447567A (zh) * 2017-09-30 2017-12-08 枣庄市恒宇纸业有限公司 一种造纸机械浆的处理装置
CN114351490A (zh) * 2022-01-06 2022-04-15 江苏理文造纸有限公司 一种制造再生纸的回收装置及其控制方法
US12070776B2 (en) 2022-04-21 2024-08-27 Kadant Black Clawson, Llc Rotor with forward-swept struts for pressure screen cylinders
CN114749081B (zh) * 2022-04-22 2023-04-28 福建省闽清双棱纸业有限公司 一种废纸原料处理装置及其使用方法
CN116850664A (zh) * 2023-07-11 2023-10-10 厦门中乾机械有限公司 一种具有多级过滤系统的纸浆源池
CZ2024405A3 (cs) * 2024-10-22 2025-07-02 Bellmer Czech s.r.o. Zařízení pro separaci lehkých nečistot z vany rozvlákňovače

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411721A (en) 1966-09-02 1968-11-19 Ingersoll Rand Canada Refining and screening apparatus
US3726401A (en) 1970-12-16 1973-04-10 Bird Machine Co Screening machine
JPS6229556A (ja) * 1985-07-29 1987-02-07 Sumitomo Chem Co Ltd ベンゼンの気相ニトロ化方法
FI80735B (fi) 1988-08-04 1990-03-30 Tampella Oy Ab Foerfarande och anordning foer sortering och behandling av massa.
US5061370A (en) 1990-03-20 1991-10-29 Quebec And Ontario Paper Company Ltd. Screening device for slurries with improved rotor and hub design
FI93979C (fi) * 1993-08-20 1995-06-26 Tampella Oy Valmet Menetelmä ja painelajitin kuitumassan lajittelemiseksi
JP3065202B2 (ja) * 1993-10-20 2000-07-17 石川島播磨重工業株式会社 古紙パルプの選別方法および装置
US5601690A (en) * 1994-07-11 1997-02-11 Gauld Equipment Company Method for screening pulp
SE503981C2 (sv) * 1994-12-22 1996-10-14 Kvaerner Pulping Tech Anordning för avskiljning av icke önskvärda partiklar från en suspensionsström
DE59506189D1 (de) * 1995-02-03 1999-07-15 Finckh Maschf Drucksortierer zum sortieren von fasersuspensionen sowie sieb für einen solchen drucksortierer
US5798025A (en) 1997-03-13 1998-08-25 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Apparatus for screening waste paper pulp
JP3051389B1 (ja) * 1999-01-08 2000-06-12 株式会社伊藤製作所 高所作業用墜落防止器

Also Published As

Publication number Publication date
JP4048258B2 (ja) 2008-02-20
TW444077B (en) 2001-07-01
KR19990072357A (ko) 1999-09-27
EP0933468A3 (en) 2000-01-05
CN1238401A (zh) 1999-12-15
KR100331376B1 (ko) 2002-04-03
US6171448B1 (en) 2001-01-09
JPH11222789A (ja) 1999-08-17
ID22091A (id) 1999-09-02
CN1096895C (zh) 2002-12-25
EP0933468A2 (en) 1999-08-04
CA2260652A1 (en) 1999-08-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A E 8A ANUDIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1909 DE 07/08/2007.