JP7451137B2 - ディスパーザー内の被支持歯付プレート - Google Patents

ディスパーザー内の被支持歯付プレート Download PDF

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Publication number
JP7451137B2
JP7451137B2 JP2019194891A JP2019194891A JP7451137B2 JP 7451137 B2 JP7451137 B2 JP 7451137B2 JP 2019194891 A JP2019194891 A JP 2019194891A JP 2019194891 A JP2019194891 A JP 2019194891A JP 7451137 B2 JP7451137 B2 JP 7451137B2
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Prior art keywords
bridge
teeth
plate segment
row
tooth
Prior art date
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JP2019194891A
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English (en)
Japanese (ja)
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JP2020070538A (ja
JP2020070538A5 (https=
Inventor
ジングラス ルック
Original Assignee
アンドリッツ インコーポレーテッド
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Publication of JP2020070538A publication Critical patent/JP2020070538A/ja
Publication of JP2020070538A5 publication Critical patent/JP2020070538A5/ja
Priority to JP2023138940A priority Critical patent/JP2023160864A/ja
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    • 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
    • D21C5/025—De-inking
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/32—Defibrating by other means of waste paper
    • 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
    • D21D1/004—Methods of beating or refining including disperging or deflaking
    • D21D1/006—Disc mills
    • D21D1/008—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
    • 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
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
    • D21B1/08—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being waste paper; the raw material being rags
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/345—Pulpers
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Paper (AREA)
  • Crushing And Grinding (AREA)
  • Rotary Pumps (AREA)
JP2019194891A 2018-10-29 2019-10-28 ディスパーザー内の被支持歯付プレート Active JP7451137B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023138940A JP2023160864A (ja) 2018-10-29 2023-08-29 ディスパーザー内の被支持歯付プレート

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201862752077P 2018-10-29 2018-10-29
US62/752,077 2018-10-29
US201962844570P 2019-05-07 2019-05-07
US62/844,570 2019-05-07
US16/656,721 2019-10-18
US16/656,721 US11208763B2 (en) 2018-10-29 2019-10-18 Supported toothed plates in a disperser

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023138940A Division JP2023160864A (ja) 2018-10-29 2023-08-29 ディスパーザー内の被支持歯付プレート

Publications (3)

Publication Number Publication Date
JP2020070538A JP2020070538A (ja) 2020-05-07
JP2020070538A5 JP2020070538A5 (https=) 2020-07-09
JP7451137B2 true JP7451137B2 (ja) 2024-03-18

Family

ID=68382261

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019194891A Active JP7451137B2 (ja) 2018-10-29 2019-10-28 ディスパーザー内の被支持歯付プレート
JP2023138940A Pending JP2023160864A (ja) 2018-10-29 2023-08-29 ディスパーザー内の被支持歯付プレート

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023138940A Pending JP2023160864A (ja) 2018-10-29 2023-08-29 ディスパーザー内の被支持歯付プレート

Country Status (7)

Country Link
US (2) US11208763B2 (https=)
EP (2) EP3647490B1 (https=)
JP (2) JP7451137B2 (https=)
KR (1) KR20200049619A (https=)
CN (2) CN211199881U (https=)
CA (2) CA3296982A1 (https=)
TW (1) TWI840431B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11208763B2 (en) 2018-10-29 2021-12-28 Andritz Inc. Supported toothed plates in a disperser
US11859344B2 (en) 2018-10-29 2024-01-02 Andritz Inc. Supported toothed plates in a disperser with buttress extending from the substrate and between a first face of a tooth
CN112935759A (zh) * 2021-02-02 2021-06-11 河钢股份有限公司承德分公司 精轧机锥箱齿轮装配方法
US11905660B2 (en) 2021-12-01 2024-02-20 Andritz Inc. Deflaker with serrated tooth pattern

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001149804A (ja) 1999-11-25 2001-06-05 Aikawa Iron Works Co Ltd 破砕装置及び破砕刃物
US20070158482A1 (en) 2006-01-09 2007-07-12 Andritz Inc. Tooth refiner plates having V-shaped teeth and refining method
WO2012120019A1 (de) 2011-03-09 2012-09-13 Voith Patent Gmbh Disperger

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US878291A (en) 1907-10-21 1908-02-04 Edwin B Jennings Shell-dam.
SE435942B (sv) * 1978-08-07 1984-10-29 Berggren Torsten L Sett och malmaskin for behandling av fiberuppslamningar, sasom pappersmassa, samt styckeformigt malgods, sasom treflis och span
US4641438A (en) * 1984-11-15 1987-02-10 Laird Bruce A Athletic shoe for runner and joggers
DE19541892C1 (de) * 1995-11-10 1996-11-21 Voith Sulzer Stoffaufbereitung Vorrichtung zur mechanischen Behandlung von hochkonsistentem Faserstoff
DE19541891A1 (de) * 1995-11-10 1997-05-22 Voith Sulzer Stoffaufbereitung Vorrichtung zur Behandlung von hochkonsistentem Faserstoff
US7172148B2 (en) 2004-02-05 2007-02-06 Andritz Inc. Grooved pyramid disperger plate
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
US8342437B2 (en) * 2009-04-23 2013-01-01 Andritz Inc. Deflaker plate and methods relating thereto
DE102009047659A1 (de) * 2009-12-08 2011-06-09 Voith Patent Gmbh Disperger IV
US9145641B2 (en) 2012-12-13 2015-09-29 Andritz Inc. Apparatus for disperser plate and method to refine paper
US20140174688A1 (en) 2012-12-26 2014-06-26 Andritz Inc. Teeth for disperser plate having grooves and taper
DE202014010374U1 (de) 2014-05-16 2015-06-17 Voith Patent Gmbh Vorrichtung zur Faserstoffbehandlung
DE102015212012B4 (de) 2015-06-29 2017-03-16 Voith Patent Gmbh Disperger
US11208763B2 (en) * 2018-10-29 2021-12-28 Andritz Inc. Supported toothed plates in a disperser

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001149804A (ja) 1999-11-25 2001-06-05 Aikawa Iron Works Co Ltd 破砕装置及び破砕刃物
US20070158482A1 (en) 2006-01-09 2007-07-12 Andritz Inc. Tooth refiner plates having V-shaped teeth and refining method
JP2007182660A (ja) 2006-01-09 2007-07-19 Andritz Inc リファイナープレート、ディスパージャープレートおよびリファイニング方法
WO2012120019A1 (de) 2011-03-09 2012-09-13 Voith Patent Gmbh Disperger

Also Published As

Publication number Publication date
TWI840431B (zh) 2024-05-01
KR20200049619A (ko) 2020-05-08
JP2020070538A (ja) 2020-05-07
TW202039964A (zh) 2020-11-01
US20240011221A9 (en) 2024-01-11
EP3647490A1 (en) 2020-05-06
BR102019022377A2 (pt) 2020-05-26
US20220034032A1 (en) 2022-02-03
RU2019134400A3 (https=) 2022-01-11
JP2023160864A (ja) 2023-11-02
CN211199881U (zh) 2020-08-07
EP3647490B1 (en) 2021-03-03
US20200131703A1 (en) 2020-04-30
US11208763B2 (en) 2021-12-28
CA3296982A1 (en) 2026-03-02
CN111172800A (zh) 2020-05-19
CN111172800B (zh) 2023-10-20
RU2019134400A (ru) 2021-04-28
CA3059968A1 (en) 2020-04-29
EP3663461A1 (en) 2020-06-10
US11851816B2 (en) 2023-12-26

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