KR20200049619A - 분산기 내 지지되는 치형 플레이트 - Google Patents

분산기 내 지지되는 치형 플레이트 Download PDF

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Publication number
KR20200049619A
KR20200049619A KR1020190134395A KR20190134395A KR20200049619A KR 20200049619 A KR20200049619 A KR 20200049619A KR 1020190134395 A KR1020190134395 A KR 1020190134395A KR 20190134395 A KR20190134395 A KR 20190134395A KR 20200049619 A KR20200049619 A KR 20200049619A
Authority
KR
South Korea
Prior art keywords
bridge
teeth
plate segment
row
tooth
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
KR1020190134395A
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English (en)
Korean (ko)
Inventor
깅그라스 룩
Original Assignee
안드리츠 인코포레이티드
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 안드리츠 인코포레이티드 filed Critical 안드리츠 인코포레이티드
Publication of KR20200049619A publication Critical patent/KR20200049619A/ko
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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)
KR1020190134395A 2018-10-29 2019-10-28 분산기 내 지지되는 치형 플레이트 Ceased KR20200049619A (ko)

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

Publications (1)

Publication Number Publication Date
KR20200049619A true KR20200049619A (ko) 2020-05-08

Family

ID=68382261

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190134395A Ceased KR20200049619A (ko) 2018-10-29 2019-10-28 분산기 내 지지되는 치형 플레이트

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

Family Cites Families (18)

* 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
JP2001149804A (ja) * 1999-11-25 2001-06-05 Aikawa Iron Works Co Ltd 破砕装置及び破砕刃物
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
US7478773B2 (en) 2006-01-09 2009-01-20 Andritz Inc. Tooth refiner plates having V-shaped teeth and refining method
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
DE102011005273A1 (de) * 2011-03-09 2012-09-13 Voith Patent Gmbh Disperger
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

Also Published As

Publication number Publication date
TWI840431B (zh) 2024-05-01
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
JP7451137B2 (ja) 2024-03-18
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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KR20200049619A (ko) 분산기 내 지지되는 치형 플레이트
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Patent event date: 20191028

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Patent event date: 20220615

Comment text: Request for Examination of Application

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