BRPI0600772A - chapas cÈnicas de refiro dotadas de barras tipo espirais logarìtmicas - Google Patents

chapas cÈnicas de refiro dotadas de barras tipo espirais logarìtmicas

Info

Publication number
BRPI0600772A
BRPI0600772A BRPI0600772-4A BRPI0600772A BRPI0600772A BR PI0600772 A BRPI0600772 A BR PI0600772A BR PI0600772 A BRPI0600772 A BR PI0600772A BR PI0600772 A BRPI0600772 A BR PI0600772A
Authority
BR
Brazil
Prior art keywords
bars
logarithmic spiral
refining
spiral bars
tapered plates
Prior art date
Application number
BRPI0600772-4A
Other languages
English (en)
Inventor
Peter Antensteiner
Original Assignee
Andritz Inc
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 Inc filed Critical Andritz Inc
Publication of BRPI0600772A publication Critical patent/BRPI0600772A/pt
Publication of BRPI0600772B1 publication Critical patent/BRPI0600772B1/pt

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2/00—Crushing or disintegrating by gyratory or cone crushers
    • B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers
    • 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
    • D21D1/22—Jordans
    • 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
    • D21D1/22—Jordans
    • D21D1/24—Jordan rolls
    • 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
    • D21D1/22—Jordans
    • D21D1/26—Jordan bed plates

Landscapes

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

Abstract

"CHAPAS CÈNICAS DE REFINO DOTADAS DE BARRAS TIPO ESPIRAIS LOGARìTMICAS". Trata-se de um formato especial de barras sobre cones de refinação ou segmentos de chapa de um refinador cónico rotativo que inclui uma pluralidade de barras que se estendem geralmente para fora em direção à extremidade externa do cone através de sua superfície cónica disposta em uma única, duas ou mais zonas radiais, sendo que a pluralidade de barras dentro de uma zona é curvada com o formato de um tipo de espiral logarítmica. Os refinadores cónicos que incluem tais cones de refinação também são mostrados.
BRPI0600772A 2005-03-08 2006-03-08 cone de refinação, segmento de chapa para um cone de um refinador cônico, refinador cônico e método de fabricação de um conjunto de chapas opostas para um refinador cônico BRPI0600772B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65992105P 2005-03-08 2005-03-08
US11/330,561 US7398938B2 (en) 2002-04-25 2006-01-11 Conical refiner plates with logarithmic spiral type bars

Publications (2)

Publication Number Publication Date
BRPI0600772A true BRPI0600772A (pt) 2006-11-07
BRPI0600772B1 BRPI0600772B1 (pt) 2016-05-31

Family

ID=36085965

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0600772A BRPI0600772B1 (pt) 2005-03-08 2006-03-08 cone de refinação, segmento de chapa para um cone de um refinador cônico, refinador cônico e método de fabricação de um conjunto de chapas opostas para um refinador cônico

Country Status (5)

Country Link
US (1) US7398938B2 (pt)
EP (1) EP1700949B1 (pt)
JP (1) JP4873965B2 (pt)
BR (1) BRPI0600772B1 (pt)
RU (1) RU2390379C2 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVR20070170A1 (it) * 2007-11-23 2009-05-24 Airaghi Srl Off Procedimento per la realizzazione di ricambi conici per raffinatori per la produzione di carta
SE533826C2 (sv) 2008-05-06 2011-02-01 Metso Paper Inc Raffinörsegment och raffinörapparat innefattande avläkningsarrangemang vid bomytor
DE102010002459A1 (de) * 2010-03-01 2011-09-01 Voith Patent Gmbh Verfahren zur Mahlung von wässrig suspendierten Zellstofffasern sowie Mahlgarnituren zu seiner Durchführung
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
RU2511309C2 (ru) * 2012-07-16 2014-04-10 Государственное научное учреждение Зональный научно-исследовательский институт сельского хозяйства Северо-Востока имени Н.В. Рудницкого Российской академии сельскохозяйственных наук Молотковая дробилка
US20140110511A1 (en) * 2012-10-18 2014-04-24 Andritz Inc. Refiner plates with short groove segments for refining lignocellulosic material, and methods related thereto
US20140131492A1 (en) * 2012-11-09 2014-05-15 E I Du Pont De Nemours And Company Combined tangential shear homogenizing and flashing apparatus having a uniform rotor/stator gap dimension
CN104956002A (zh) 2013-02-01 2015-09-30 安德里兹有限公司 具有用于安全操作的钝边缘和拐角的铸造精炼机板节段
JP6521861B2 (ja) * 2013-08-05 2019-05-29 シャープ株式会社 臼およびそれを備えた飲料製造装置
SE541835C2 (en) * 2018-02-21 2019-12-27 Valmet Oy Refiner segment
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
WO2020163459A1 (en) * 2019-02-06 2020-08-13 Andritz Inc. Refiner plate segments having feeding grooves
CA3131988A1 (en) * 2019-03-20 2020-09-24 Billerudkorsnas Ab Production method
CN115106152B (zh) * 2022-06-08 2024-04-16 栾川鑫曙博远选矿有限公司 一种用于钼矿的高效破碎筛分一体化装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4023737A (en) * 1976-03-23 1977-05-17 Westvaco Corporation Spiral groove pattern refiner plates
CA1180926A (en) * 1981-09-30 1985-01-15 David R. Webster Pulp refining apparatus and methods
DE3916393A1 (de) * 1989-05-19 1990-11-22 Bematec S A Mahlgarnitur eins kegelrefiners
US5425508A (en) * 1994-02-17 1995-06-20 Beloit Technologies, Inc. High flow, low intensity plate for disc refiner
NZ324882A (en) * 1995-12-21 1999-05-28 Sunds Defibrator Ind Ab Refining element has a refining surface having with bars and grooves with specific geometry characteristics
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
US6607153B1 (en) * 1998-08-19 2003-08-19 Durametal Corporation Refiner plate steam management system
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
US20050161542A1 (en) * 2002-02-07 2005-07-28 Theut Patrick J. Method of manufacturing refiner elements
CN100464859C (zh) 2002-04-25 2009-03-04 杜拉金属公司 具有对数螺线杆条的精炼机板

Also Published As

Publication number Publication date
JP2006249651A (ja) 2006-09-21
EP1700949B1 (en) 2010-01-13
US20060113415A1 (en) 2006-06-01
US7398938B2 (en) 2008-07-15
RU2006107183A (ru) 2007-09-20
RU2390379C2 (ru) 2010-05-27
JP4873965B2 (ja) 2012-02-08
EP1700949A1 (en) 2006-09-13
BRPI0600772B1 (pt) 2016-05-31

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 31/05/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2504 DE 02-01-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.