CN111742100A - 用于进料或磨浆元件的清洁凹口和通道 - Google Patents

用于进料或磨浆元件的清洁凹口和通道 Download PDF

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Publication number
CN111742100A
CN111742100A CN201980014657.4A CN201980014657A CN111742100A CN 111742100 A CN111742100 A CN 111742100A CN 201980014657 A CN201980014657 A CN 201980014657A CN 111742100 A CN111742100 A CN 111742100A
Authority
CN
China
Prior art keywords
plate
refiner
bars
holes
slinger
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.)
Pending
Application number
CN201980014657.4A
Other languages
English (en)
Chinese (zh)
Inventor
卢克·金格拉斯
托比亚斯·麦凯尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Andritz Inc
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 CN111742100A publication Critical patent/CN111742100A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • D21D1/303—Double disc mills
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D99/00—Subject matter not provided for in other groups of this subclass

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  • Paper (AREA)
  • Crushing And Grinding (AREA)
CN201980014657.4A 2018-02-26 2019-02-20 用于进料或磨浆元件的清洁凹口和通道 Pending CN111742100A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862635143P 2018-02-26 2018-02-26
US62/635,143 2018-02-26
PCT/US2019/018758 WO2019164937A1 (en) 2018-02-26 2019-02-20 Cleaning notches and passages for a feeding or refining element

Publications (1)

Publication Number Publication Date
CN111742100A true CN111742100A (zh) 2020-10-02

Family

ID=67683860

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980014657.4A Pending CN111742100A (zh) 2018-02-26 2019-02-20 用于进料或磨浆元件的清洁凹口和通道

Country Status (10)

Country Link
US (1) US20190264389A1 (ru)
EP (1) EP3759276A1 (ru)
JP (1) JP2021515112A (ru)
KR (1) KR20200106201A (ru)
CN (1) CN111742100A (ru)
BR (1) BR112020016507A2 (ru)
CA (1) CA3090180A1 (ru)
MX (1) MX2020008174A (ru)
RU (1) RU2020131522A (ru)
WO (1) WO2019164937A1 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE542325C2 (en) * 2018-06-04 2020-04-07 Valmet Oy Refiner segment with dams having curved sides
US11628446B2 (en) * 2019-09-23 2023-04-18 Andritz Inc. Flinger apparatus for a counter-rotating refiner
SE545094C2 (en) * 2021-03-24 2023-03-28 Valmet Oy Refiner segment

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820381A (en) * 1987-02-25 1989-04-11 Internationa Paper Company Pulp refiner with fluidizing inlet
US5823453A (en) * 1995-11-14 1998-10-20 J & L Fiber Services, Inc. Refiner disc with curved refiner bars
US5863000A (en) * 1997-07-01 1999-01-26 Durametal Corporation Refiner plate with steam relief pockets
US6325308B1 (en) * 1999-09-28 2001-12-04 J & L Fiber Services, Inc. Refiner disc and method
US6607153B1 (en) * 1998-08-19 2003-08-19 Durametal Corporation Refiner plate steam management system
US20060192040A1 (en) * 2005-02-28 2006-08-31 Johansson Ola M Refiners and methods of refining pulp
CN201192645Y (zh) * 2008-01-28 2009-02-11 三门峡市中赢橡胶技术有限公司 橡胶制粉机密刀磨盘和橡胶制粉机
US20150040946A1 (en) * 2011-07-21 2015-02-12 Michael Hofmann Device and Method for Removing Impurities from Shredded Plastic
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
US20160138220A1 (en) * 2014-11-19 2016-05-19 Andritz Inc. Segmented rotor cap assembly
WO2017061936A1 (en) * 2015-10-08 2017-04-13 Valmet Ab Feeding center plate in a pulp or fiber refiner

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820381A (en) * 1987-02-25 1989-04-11 Internationa Paper Company Pulp refiner with fluidizing inlet
US5823453A (en) * 1995-11-14 1998-10-20 J & L Fiber Services, Inc. Refiner disc with curved refiner bars
US5863000A (en) * 1997-07-01 1999-01-26 Durametal Corporation Refiner plate with steam relief pockets
US6607153B1 (en) * 1998-08-19 2003-08-19 Durametal Corporation Refiner plate steam management system
US6325308B1 (en) * 1999-09-28 2001-12-04 J & L Fiber Services, Inc. Refiner disc and method
US20060192040A1 (en) * 2005-02-28 2006-08-31 Johansson Ola M Refiners and methods of refining pulp
CN201192645Y (zh) * 2008-01-28 2009-02-11 三门峡市中赢橡胶技术有限公司 橡胶制粉机密刀磨盘和橡胶制粉机
US20150040946A1 (en) * 2011-07-21 2015-02-12 Michael Hofmann Device and Method for Removing Impurities from Shredded Plastic
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
US20160138220A1 (en) * 2014-11-19 2016-05-19 Andritz Inc. Segmented rotor cap assembly
WO2017061936A1 (en) * 2015-10-08 2017-04-13 Valmet Ab Feeding center plate in a pulp or fiber refiner

Also Published As

Publication number Publication date
CA3090180A1 (en) 2019-08-29
JP2021515112A (ja) 2021-06-17
BR112020016507A2 (pt) 2020-12-15
US20190264389A1 (en) 2019-08-29
WO2019164937A1 (en) 2019-08-29
MX2020008174A (es) 2020-09-25
RU2020131522A (ru) 2022-03-29
KR20200106201A (ko) 2020-09-11
EP3759276A1 (en) 2021-01-06

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PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
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Application publication date: 20201002