BR0309660A - Placas para refinadora com barras em espiral logarìtmica - Google Patents

Placas para refinadora com barras em espiral logarìtmica

Info

Publication number
BR0309660A
BR0309660A BR0309660-2A BR0309660A BR0309660A BR 0309660 A BR0309660 A BR 0309660A BR 0309660 A BR0309660 A BR 0309660A BR 0309660 A BR0309660 A BR 0309660A
Authority
BR
Brazil
Prior art keywords
disc
spiral bar
logarithmic spiral
bars
refiner plates
Prior art date
Application number
BR0309660-2A
Other languages
English (en)
Other versions
BR0309660B1 (pt
Inventor
Peter Antensteiner
Original Assignee
Durametal Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29270658&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0309660(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Durametal Corp filed Critical Durametal Corp
Publication of BR0309660A publication Critical patent/BR0309660A/pt
Publication of BR0309660B1 publication Critical patent/BR0309660B1/pt

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
    • B02C7/12—Shape or construction of discs
    • 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
    • D21D1/303—Double disc mills
    • 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
    • D21D1/306—Discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Paper (AREA)
  • Crushing And Grinding (AREA)

Abstract

"PLACAS PARA REFINADORA COM BARRAS EM ESPIRAL LOGARìTMICA". A presente invenção refere-se a uma forma especial de barras sobre discos para refinação, ou segmentos placa de uma refinadora de disco rotativo, que é divulgada incluindo uma pluralidade de barras que se estendem genericamente para fora no sentido da extremidade externa do disco através de sua superfície, e arranjadas em uma única, duas ou mais zonas radiais, a pluralidade das barras dentro de uma zona sendo encurvadas com a forma de uma espiral logarítmica. Refinadoras de disco que incluem tais discos para refino, também são divulgadas.
BRPI0309660-2A 2002-04-25 2003-04-22 Disco para refinação, segmento de placa para um disco de uma refinadora de disco rotativo, refinadora de disco e método para fabricar um conjunto de placas opostas para uma refinadora de disco BR0309660B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37553102P 2002-04-25 2002-04-25
US60/375,531 2002-04-25
PCT/US2003/012417 WO2003090931A1 (en) 2002-04-25 2003-04-22 Refiner plates with logarithmic spiral bars

Publications (2)

Publication Number Publication Date
BR0309660A true BR0309660A (pt) 2005-02-22
BR0309660B1 BR0309660B1 (pt) 2014-04-15

Family

ID=29270658

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0309660-2A BR0309660B1 (pt) 2002-04-25 2003-04-22 Disco para refinação, segmento de placa para um disco de uma refinadora de disco rotativo, refinadora de disco e método para fabricar um conjunto de placas opostas para uma refinadora de disco

Country Status (9)

Country Link
US (2) US7407123B2 (pt)
EP (1) EP1499444B1 (pt)
JP (1) JP4481661B2 (pt)
CN (1) CN100464859C (pt)
AU (1) AU2003221751A1 (pt)
BR (1) BR0309660B1 (pt)
CA (1) CA2483444C (pt)
RU (1) RU2304022C2 (pt)
WO (1) WO2003090931A1 (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6935589B1 (en) * 1998-08-17 2005-08-30 Norwalk Industrial Components, Llc Papermaking refiner plates and method of manufacture
US7398938B2 (en) * 2002-04-25 2008-07-15 Andritz Inc. Conical refiner plates with logarithmic spiral type bars
FI122364B (fi) * 2006-01-30 2011-12-30 Metso Paper Inc Jauhin
US8028945B2 (en) * 2007-05-31 2011-10-04 Andritz Inc. Refiner plates having steam channels and method for extracting backflow steam from a disk refiner
WO2011077422A1 (en) 2009-12-22 2011-06-30 Innovert Investments A.L. Ltd Method and apparatus for rubber grinding and reclaiming
AT508924B1 (de) 2010-01-14 2011-05-15 Erema Läuferscheibe
AT508925B1 (de) * 2010-01-14 2011-05-15 Erema Läuferscheibe
AT508895B1 (de) * 2010-01-14 2011-05-15 Erema Läuferscheibe
WO2011098147A1 (de) * 2010-02-15 2011-08-18 Voith Patent Gmbh Verfahren zur mahlung von wässrig suspendierten zellstofffasern sowie mahlgarnitur zu seiner durchführung
DE102010002459A1 (de) * 2010-03-01 2011-09-01 Voith Patent Gmbh Verfahren zur Mahlung von wässrig suspendierten Zellstofffasern sowie Mahlgarnituren zu seiner Durchführung
IT1401636B1 (it) * 2010-08-06 2013-07-26 Airaghi S R L Off Parte di ricambio per raffinatori a dischi per la produzione di carta
FI125031B (fi) * 2011-01-27 2015-04-30 Valmet Technologies Inc Jauhin ja teräelementti
US9670615B2 (en) * 2011-08-19 2017-06-06 Andritz Inc. Conical rotor refiner plate element for counter-rotating refiner having curved bars and serrated leading sidewalls
US9085850B2 (en) * 2012-04-13 2015-07-21 Andritz Inc. Reversible low energy refiner plates
FI125608B (en) * 2012-05-15 2015-12-15 Valmet Technologies Inc The blade element
US9968938B2 (en) 2012-09-17 2018-05-15 Andritz Inc. Refiner plate with gradually changing geometry
US20140110511A1 (en) 2012-10-18 2014-04-24 Andritz Inc. Refiner plates with short groove segments for refining lignocellulosic material, and methods related thereto
JP6347794B2 (ja) * 2013-02-01 2018-06-27 アンドリッツ インコーポレーテッド 安全な取り扱いのための非鋭利エッジおよびコーナーを有する鋳造リファイナープレートセグメント
SE537031C2 (sv) * 2013-03-12 2014-12-09 Valmet Oy Centerplatta i massaraffinör med bågformade bommar
US10239062B2 (en) 2013-08-05 2019-03-26 Sharp Kabushiki Kaisha Mill and beverage preparation apparatus including the same
FI126263B (en) * 2014-10-29 2016-09-15 Valmet Technologies Inc Blade element for refiner and refiner for grinding fibrous material
CN106738428A (zh) * 2016-11-29 2017-05-31 安徽世界村新材料有限公司 一种废橡胶绿色复原再生一体化生产系统及方法
FI20175426A1 (fi) * 2017-05-11 2018-11-12 Valmet Technologies Oy Teräsegmentti jauhimeen
SE541985C2 (en) 2017-11-14 2020-01-14 Valmet Oy Refiner segment in a fiber refiner
US10794003B2 (en) 2018-01-02 2020-10-06 International Paper Company Apparatus and method for processing wood fibers
US11421382B2 (en) 2018-01-02 2022-08-23 International Paper Company Apparatus and method for processing wood fibers
US11001968B2 (en) 2018-01-02 2021-05-11 International Paper Company Apparatus and method for processing wood fibers
SE541835C2 (en) * 2018-02-21 2019-12-27 Valmet Oy Refiner segment
US11174592B2 (en) * 2018-04-03 2021-11-16 Andritz Inc. Disperser plates with intermeshing teeth and outer refining section
SE541970C2 (en) * 2018-04-13 2020-01-14 Valmet Oy Refiner segment having bar weakening sections
CN109397120B (zh) 2018-10-30 2020-07-28 陕西科技大学 一种等距弧形齿磨盘设计方法
CN109408976B (zh) 2018-10-30 2022-10-04 陕西科技大学 一种三级放射型弧形齿磨盘设计方法
FI131362B1 (en) * 2020-05-14 2025-03-10 Valmet Technologies Oy Blade element for refiner
US11707742B2 (en) * 2020-11-24 2023-07-25 Valmet Technologies Oy Refiner disc and hub assembly
JP7470066B2 (ja) * 2021-01-28 2024-04-17 北越コーポレーション株式会社 古紙原料を解繊するための乾式解繊機および古紙パルプの製造方法
US20240295075A1 (en) * 2023-03-03 2024-09-05 Andritz Inc. Refiner plate to prevent grooves plugging

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1705379A (en) * 1929-03-12 Mill plate
US727156A (en) * 1902-03-15 1903-05-05 Patrick Lacey Millstone.
US3589630A (en) * 1969-01-15 1971-06-29 Bolton Emerson Helical deflector for truncated control paper refiners
US3674217A (en) 1970-07-30 1972-07-04 Rolf Bertil Reinhall Pulp fiberizing grinding plate
DE2202798A1 (de) * 1972-01-21 1973-08-02 Johann Georg Dr Med Schnitzer Mahlsteinpaar fuer getreidemuehlen
DE2531288C2 (de) * 1975-07-12 1983-11-17 Johann Georg Dr.med.dent. 7742 St Georgen Schnitzer Vorrichtung zum Mahlen eines körnigen Lebensmittel-Mahlguts
US4023737A (en) * 1976-03-23 1977-05-17 Westvaco Corporation Spiral groove pattern refiner plates
SU730916A1 (ru) * 1978-08-08 1980-04-30 Пермский Филиал Всесоюзного Научно- Производственного Объединения Целлюлозно-Бумажной Промышленности Размалывающа гарнитура дисковой мельницы
CA1104856A (en) * 1978-08-22 1981-07-14 Kazuo Koide Pulp refining element
SU878847A1 (ru) * 1979-05-03 1981-11-07 Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности Размалывающа гарнитура дисковой мельницы
JPS5631451A (en) * 1979-08-20 1981-03-30 Shiyoosee Shiyokuhin Yuugen Grinding grind stone
CA1180926A (en) * 1981-09-30 1985-01-15 David R. Webster Pulp refining apparatus and methods
JPS60106547A (ja) * 1983-11-14 1985-06-12 旭松食品株式会社 磨砕成形機
JPS61234954A (ja) * 1985-04-08 1986-10-20 黄金崎　勝幸 挽碓機
DE3803619A1 (de) * 1987-02-10 1988-08-18 Wilfried Messerschmidt Haushaltsgetreidemuehle
US5509610A (en) * 1994-01-27 1996-04-23 Gibbco, Inc. Centrifugal chopping and grinding apparatus
US5425508A (en) * 1994-02-17 1995-06-20 Beloit Technologies, Inc. High flow, low intensity plate for disc refiner
JP2802231B2 (ja) * 1994-08-09 1998-09-24 相川鉄工株式会社 リファイナ
US6042036A (en) * 1995-12-21 2000-03-28 Sunds Defibrator Industries Ab Refining element
US5893525A (en) * 1997-07-01 1999-04-13 Durametal Corporation Refiner plate with variable pitch
SE511419C2 (sv) * 1997-09-18 1999-09-27 Sunds Defibrator Ind Ab Malskiva för en skivraffinör
US6311907B1 (en) * 1998-08-19 2001-11-06 Durametal Corporation Refiner plate with chicanes
DE19904119C2 (de) * 1999-02-03 2002-06-27 Draeger Medical Ag Rotationsverdichter für Beatmungssysteme
US6325308B1 (en) * 1999-09-28 2001-12-04 J & L Fiber Services, Inc. Refiner disc and method
DE20016532U1 (de) * 2000-09-25 2002-02-14 CFS GmbH Kempten, 87437 Kempten Schneidmesser

Also Published As

Publication number Publication date
JP4481661B2 (ja) 2010-06-16
EP1499444A1 (en) 2005-01-26
RU2004134357A (ru) 2005-05-10
US7712694B2 (en) 2010-05-11
EP1499444B1 (en) 2007-11-14
US7407123B2 (en) 2008-08-05
BR0309660B1 (pt) 2014-04-15
CA2483444A1 (en) 2003-11-06
CN100464859C (zh) 2009-03-04
CN1665595A (zh) 2005-09-07
WO2003090931A1 (en) 2003-11-06
EP1499444A4 (en) 2006-07-19
US20040149844A1 (en) 2004-08-05
AU2003221751A1 (en) 2003-11-10
JP2005523155A (ja) 2005-08-04
US20090001204A1 (en) 2009-01-01
CA2483444C (en) 2010-07-06
RU2304022C2 (ru) 2007-08-10

Similar Documents

Publication Publication Date Title
BR0309660A (pt) Placas para refinadora com barras em espiral logarìtmica
BRPI0600772A (pt) chapas cÈnicas de refiro dotadas de barras tipo espirais logarìtmicas
BR9806536A (pt) Segmento de refinação para a refinação de materiais lignocelulósico, e, refinador possuindo discos opostos girando um em relação ao outro
SE9402747D0 (sv) Malelement
BRPI0414472A (pt) superfìcie de refino e um segmento de lámina para um refinador
BR9810322A (pt) Teclado para computadores de mesa e portáteis
BRPI0404357A (pt) Indicador de desgaste progressivo de banda de rodagem de pneumático
BR9907482A (pt) Máquina de cilindros para peneiração e espalhamento
ATE192945T1 (de) Raffinierelemente
RU2013125025A (ru) Плита рафинера, имеющая плавную волнообразную канавку и относящиеся к ней способы
BR0009123A (pt) Elemento de refinação destinado a refinadores dotipo disco para o trabalho de material fibroso
BR9608454A (pt) Processos para evitar deficiência de um sìtio de acesso de hemodiálise de um paciente de hemodiálise, tratar enxertos vasculares, prevenir falha de enxertos vasculares feitos com inibir a sìntese de proteìnas de matriz extracelular em tecido humano e de colágeno em restenose, tratar distúrbios escleróticos, reduzir a formação de cicatriz em um tecido humano, e inibir a formação de tecido conectivo fibroso em um humano, e, composição
ES2143057T3 (es) Elemento de refino.
NZ527439A (en) A pair of opposed co-operating refining elements
BR0008732A (pt) Métodos para detectar atividade de caspase derivada de membrana e seus moduladores
BR0304566B1 (pt) moinho agitador.
BR9914720A (pt) Triturador de martelos
SE0202705D0 (en) Supported Disc
BRPI0417239A (pt) disco de freio
BR9406841A (pt) Segmento refinador
BR9815040A (pt) Par de elementos de refino cooperantes propostos para um refinador para o processamento de material fibroso lignocelulósico
ATE287470T1 (de) Refiner zur zerkleinerung von faserstoffen
NO20010527L (no) Raffinørplate med sjikaner
SE9700304D0 (sv) Malelement
SE0500892L (sv) Malhus

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]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 15/04/2014, OBSERVADAS AS CONDICOES LEGAIS.