NO924882L - Slipeplate - Google Patents

Slipeplate

Info

Publication number
NO924882L
NO924882L NO92924882A NO924882A NO924882L NO 924882 L NO924882 L NO 924882L NO 92924882 A NO92924882 A NO 92924882A NO 924882 A NO924882 A NO 924882A NO 924882 L NO924882 L NO 924882L
Authority
NO
Norway
Prior art keywords
plate
pattern
outer edge
flow
refining
Prior art date
Application number
NO92924882A
Other languages
English (en)
Other versions
NO924882D0 (no
Inventor
Gregory R Kohler
Original Assignee
Sprout Bauer Inc Andritz
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 Sprout Bauer Inc Andritz filed Critical Sprout Bauer Inc Andritz
Publication of NO924882D0 publication Critical patent/NO924882D0/no
Publication of NO924882L publication Critical patent/NO924882L/no

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Paper (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

En mølleplate (10) for en raffinerings-plate (100), som har et senter og en sirkulær omkrets (102), omfattende flere mølleplate-segmenter (12) plassert side om side på overflata (104) av en plate, for å danne en ringformet raffinerings-region (14), som har en indre kant (22) nær sentrum og en ytre kant (24) nær omkretsen av plata. Hvert platesegment (12) rager radiell utover og har et mønster av sprosser og renner, hvor materialet som raffineres og produsert damp kan strømme i rennene i en hovedretning fra den indre kanten (22) mot den ytre kanten (24). Mønsteret omfatter et indre mønster (18) av radiell orienterte sprosser (30) og renner (32) , hvorav hovedsakelig hver renne har en sperrekonstruksjon (34) for å forslyrre radiell gjennomslrømning av maleriale, og el ytre mønster (20) av sprosser (36) og renner (38), som definerer strømningskanaler (48), uten overflate-sperrer, som strekker seg fra det indre mønster (18) til den ytre kanten (24) av platesegmentet (12) i en vinkel på minst 45° i forhold til hovedstrømningsrelningen gjennom de indre renner (32).
NO92924882A 1992-04-17 1992-12-17 Slipeplate NO924882L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/870,584 US5181664A (en) 1992-04-17 1992-04-17 Grinding plate with angled outer bars

Publications (2)

Publication Number Publication Date
NO924882D0 NO924882D0 (no) 1992-12-17
NO924882L true NO924882L (no) 1993-10-18

Family

ID=25355716

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92924882A NO924882L (no) 1992-04-17 1992-12-17 Slipeplate

Country Status (7)

Country Link
US (1) US5181664A (no)
EP (1) EP0565779A1 (no)
JP (1) JPH06101188A (no)
BR (1) BR9300562A (no)
CA (1) CA2085625C (no)
FI (1) FI931750A7 (no)
NO (1) NO924882L (no)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373995A (en) * 1993-08-25 1994-12-20 Johansson; Ola M. Vented refiner and venting process
US5383617A (en) * 1993-10-21 1995-01-24 Deuchars; Ian Refiner plates with asymmetric inlet pattern
US5425508A (en) * 1994-02-17 1995-06-20 Beloit Technologies, Inc. High flow, low intensity plate for disc refiner
US5467931A (en) * 1994-02-22 1995-11-21 Beloit Technologies, Inc. Long life refiner disc
SE502907C2 (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
AT374U1 (de) * 1994-11-29 1995-09-25 Peter Mueller Ges M B H & Co K Durch aufmahlen von holzstuecken erhaltene faseraggregate mit aufgerauhter oberflaeche
US5823453A (en) * 1995-11-14 1998-10-20 J & L Fiber Services, Inc. Refiner disc with curved refiner bars
BR9612150A (pt) * 1995-12-21 1999-07-13 Sunds Defibrator Ind Ab Elemento de refinação
US5893525A (en) * 1997-07-01 1999-04-13 Durametal Corporation Refiner plate with variable pitch
US5863000A (en) * 1997-07-01 1999-01-26 Durametal Corporation Refiner plate with steam relief pockets
US5944271A (en) * 1997-08-28 1999-08-31 J&L Fiber Services, Inc. High consistency damless refiner plate for wood fibers
KR20010106424A (ko) * 1998-08-19 2001-11-29 추후 정제기 플레이트 증기 처리 시스템
US6607153B1 (en) * 1998-08-19 2003-08-19 Durametal Corporation Refiner plate steam management system
SE513807C2 (sv) 1999-03-19 2000-11-06 Valmet Fibertech Ab Malelement avsett för malapparater av skivtyp för bearbetning av fibermaterial
US6325308B1 (en) 1999-09-28 2001-12-04 J & L Fiber Services, Inc. Refiner disc and method
US6402071B1 (en) * 1999-11-23 2002-06-11 Durametal Corporation Refiner plates with injector inlet
AU2004218589A1 (en) * 2003-03-04 2004-09-16 Sigma Seiki Co., Ltd. Crusher
US7300008B2 (en) * 2006-01-09 2007-11-27 Andritz Inc. Tooth refiner plates with varying feeding angles 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
US7896276B2 (en) 2007-02-02 2011-03-01 Andritz Inc. Refiner plates with high-strength high-performance bars
US7900862B2 (en) * 2007-02-08 2011-03-08 Andritz Inc. Mechanical pulping refiner plate having curved refining bars with jagged leading sidewalls and method for designing plates
FI20075688A7 (fi) * 2007-09-28 2009-03-29 Valmet Technologies Inc Jauhin
US20140110511A1 (en) * 2012-10-18 2014-04-24 Andritz Inc. Refiner plates with short groove segments for refining lignocellulosic material, and methods related thereto
BR112015013548A2 (pt) * 2012-12-13 2017-07-11 Showa Denko Kk método de pré-tratamento para biomassa que contém celulose, método de produção para composição de biomassa sacarificante e método de produção de açúcar
FI127628B (en) 2014-06-26 2018-10-31 Valmet Technologies Inc Yksilevyjauhin
FI126263B (en) * 2014-10-29 2016-09-15 Valmet Technologies Inc Blade element for refiner and refiner for grinding fibrous material
AU2019358892A1 (en) 2018-10-11 2021-04-29 Andritz Inc. Refiner plate having inter-bar wear protrusions
CN111705534B (zh) * 2020-06-04 2022-08-12 北京创源基业自动化控制技术研究所 一种秸秆分解机磨盘
CN113634325A (zh) * 2021-08-27 2021-11-12 山东辰沃智能科技有限公司 一种手工石磨

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US183664A (en) * 1876-10-24 Improvement in millstone-dress
US2654295A (en) * 1951-05-02 1953-10-06 Sutherland Refiner Corp Refiner apparatus
US3674217A (en) * 1970-07-30 1972-07-04 Rolf Bertil Reinhall Pulp fiberizing grinding plate
SE7502787L (sv) * 1975-03-12 1976-09-13 Sca Development Ab Malelement
US4023737A (en) * 1976-03-23 1977-05-17 Westvaco Corporation Spiral groove pattern refiner plates
AT363774B (de) * 1977-05-31 1981-08-25 Vyzk Ustav Papieru Celulozy Vorrichtung zum mahlen faseriger suspensionen
US4237589A (en) * 1979-04-04 1980-12-09 Boothe Leland H Grinding disc
JPS5748676A (en) * 1980-09-08 1982-03-20 Furuno Electric Co Ltd Specific fish detector
SE426294B (sv) * 1982-02-03 1982-12-27 Sca Development Ab Malsegment
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.
SE503187C2 (sv) * 1988-10-25 1996-04-15 Sunds Defibrator Ind Ab Sätt vid tillverkning av fibermassa samt malsegment för en raffinör för genomförande av sättet

Also Published As

Publication number Publication date
BR9300562A (pt) 1993-10-19
NO924882D0 (no) 1992-12-17
CA2085625C (en) 1995-01-17
EP0565779A1 (en) 1993-10-20
FI931750A0 (fi) 1993-04-16
US5181664A (en) 1993-01-26
FI931750A7 (fi) 1993-10-18
JPH06101188A (ja) 1994-04-12

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