IT1401636B1 - Parte di ricambio per raffinatori a dischi per la produzione di carta - Google Patents

Parte di ricambio per raffinatori a dischi per la produzione di carta

Info

Publication number
IT1401636B1
IT1401636B1 ITVR2010A000165A ITVR20100165A IT1401636B1 IT 1401636 B1 IT1401636 B1 IT 1401636B1 IT VR2010A000165 A ITVR2010A000165 A IT VR2010A000165A IT VR20100165 A ITVR20100165 A IT VR20100165A IT 1401636 B1 IT1401636 B1 IT 1401636B1
Authority
IT
Italy
Prior art keywords
replacement part
paper production
disc refiners
refiners
disc
Prior art date
Application number
ITVR2010A000165A
Other languages
English (en)
Inventor
Luca Ghibellini
Michele Ghibellini
Original Assignee
Airaghi S R L Off
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 Airaghi S R L Off filed Critical Airaghi S R L Off
Priority to ITVR2010A000165A priority Critical patent/IT1401636B1/it
Priority to US13/204,576 priority patent/US8870109B2/en
Publication of ITVR20100165A1 publication Critical patent/ITVR20100165A1/it
Application granted granted Critical
Publication of IT1401636B1 publication Critical patent/IT1401636B1/it

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
ITVR2010A000165A 2010-08-06 2010-08-06 Parte di ricambio per raffinatori a dischi per la produzione di carta IT1401636B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITVR2010A000165A IT1401636B1 (it) 2010-08-06 2010-08-06 Parte di ricambio per raffinatori a dischi per la produzione di carta
US13/204,576 US8870109B2 (en) 2010-08-06 2011-08-05 Spare part for disc refiners for the production of paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVR2010A000165A IT1401636B1 (it) 2010-08-06 2010-08-06 Parte di ricambio per raffinatori a dischi per la produzione di carta

Publications (2)

Publication Number Publication Date
ITVR20100165A1 ITVR20100165A1 (it) 2012-02-07
IT1401636B1 true IT1401636B1 (it) 2013-07-26

Family

ID=43589915

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVR2010A000165A IT1401636B1 (it) 2010-08-06 2010-08-06 Parte di ricambio per raffinatori a dischi per la produzione di carta

Country Status (2)

Country Link
US (1) US8870109B2 (it)
IT (1) IT1401636B1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HK1204665A1 (en) 2012-05-11 2015-11-27 索德拉细胞公司 Process for manufacturing a composition comprising cellulose pulp fibers and thermoplastic fibers
FI125608B (en) * 2012-05-15 2015-12-15 Valmet Technologies Inc The blade element
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
US10311808B1 (en) * 2017-04-24 2019-06-04 Facebook Technologies, Llc Display latency calibration for liquid crystal display
US10571788B2 (en) * 2017-07-25 2020-02-25 Seiko Epson Corporation Light source device, illumination device, and projector
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

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1662572A (en) * 1928-03-13 fryer
US1609717A (en) * 1926-12-07 oe crown point
US1098325A (en) * 1913-10-13 1914-05-26 Nat Equip Co Grinding and reducing apparatus.
US1795603A (en) * 1928-03-08 1931-03-10 Bauer Bros Co Method of producing pulp
US2654295A (en) * 1951-05-02 1953-10-06 Sutherland Refiner Corp Refiner apparatus
CH595138A5 (it) * 1974-07-18 1978-01-31 Schnitzer Johann G
DE2535979C3 (de) * 1975-08-12 1980-08-07 Alf S.A., Freiburg (Schweiz) Scheibenmühle
US4166584A (en) * 1975-09-05 1979-09-04 Asplund Arne J A Apparatus for producing pulp from lignocellulose-containing material
US4039152A (en) * 1975-11-28 1977-08-02 Rex Peterson Grinding mill
US4023737A (en) * 1976-03-23 1977-05-17 Westvaco Corporation Spiral groove pattern refiner plates
US4678127A (en) * 1983-01-26 1987-07-07 Cumpston Edward H Pumped flow attrition disk zone
FI73256C (fi) * 1984-10-19 1987-09-10 Yhtyneet Paperitehtaat Oy Malsegment.
US5039022A (en) * 1989-09-05 1991-08-13 Kamyr Ab Refiner element pattern achieving successive compression before impact
US5042726A (en) * 1989-11-13 1991-08-27 Sunds Defibrator Ab Apparatus and method for conjoint adjustment of both the inner and outer grinding spaces of a pulp defibrating apparatus
US5335865A (en) * 1992-06-26 1994-08-09 Andritz Sprout-Bauer, Inc. Two-stage variable intensity refiner
SE470566B (sv) * 1993-01-14 1994-08-29 Sunds Defibrator Ind Ab Malelement avsett för en skivkvarn för defibrering och bearbetning av lignocellulosahaltigt fibermaterial
US5971307A (en) * 1998-02-13 1999-10-26 Davenport; Ricky W. Rotary grinder
SE502906C2 (sv) * 1994-06-29 1996-02-19 Sunds Defibrator Ind Ab Malelement
SE503168C2 (sv) * 1994-08-18 1996-04-15 Sunds Defibrator Ind Ab Ett par samverkande malelement
EP0821617B1 (en) * 1995-04-21 2006-03-22 Watson Brown HSM Ltd. Mixing
SE504801C2 (sv) * 1995-08-21 1997-04-28 Sunds Defibrator Ind Ab Mätanordning för raffinörer
US5823453A (en) * 1995-11-14 1998-10-20 J & L Fiber Services, Inc. Refiner disc with curved refiner bars
SE511419C2 (sv) * 1997-09-18 1999-09-27 Sunds Defibrator Ind Ab Malskiva för en skivraffinör
US6935589B1 (en) * 1998-08-17 2005-08-30 Norwalk Industrial Components, Llc Papermaking refiner plates and method of manufacture
US6053440A (en) * 1999-03-02 2000-04-25 Beloit Technologies, Inc. Tangential discharge disk refiner
US6032888A (en) * 1999-04-16 2000-03-07 Durametal Corporation Refiner plate with interspersed surface and subsurface dams
DE10203752C1 (de) * 2002-01-31 2003-09-18 Guenther Schmidt Mahlscheiben-Ausgestaltung für Scheibenmühlen zur Zerkleinerung von stückigem Mahlgut
CA2483444C (en) * 2002-04-25 2010-07-06 Durametal Corporation Refiner plates with logarithmic spiral bars
US7172148B2 (en) * 2004-02-05 2007-02-06 Andritz Inc. Grooved pyramid disperger plate
AT502541B1 (de) 2005-08-04 2008-01-15 Andritz Ag Maschf Platte oder plattensegment sowie vorrichtung mit derartigen platten oder plattensegmenten
CN100360739C (zh) * 2005-10-24 2008-01-09 长沙正大轻科纸业设备有限公司 用于磨浆机的磨盘
US7478773B2 (en) * 2006-01-09 2009-01-20 Andritz Inc. Tooth refiner plates having V-shaped teeth and refining method
US7472855B2 (en) * 2006-01-09 2009-01-06 Andritz Inc. Refiner stator plate having an outer row of teeth slanted to deflect pulp and method for pulp deflection during refining
US7300008B2 (en) * 2006-01-09 2007-11-27 Andritz Inc. Tooth refiner plates with varying feeding angles and refining method
FI122364B (fi) 2006-01-30 2011-12-30 Metso Paper Inc Jauhin
US8342437B2 (en) * 2009-04-23 2013-01-01 Andritz Inc. Deflaker plate and methods relating thereto

Also Published As

Publication number Publication date
US8870109B2 (en) 2014-10-28
US20120032010A1 (en) 2012-02-09
ITVR20100165A1 (it) 2012-02-07

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