SE1650410A1 - Screen feed arrangement - Google Patents

Screen feed arrangement Download PDF

Info

Publication number
SE1650410A1
SE1650410A1 SE1650410A SE1650410A SE1650410A1 SE 1650410 A1 SE1650410 A1 SE 1650410A1 SE 1650410 A SE1650410 A SE 1650410A SE 1650410 A SE1650410 A SE 1650410A SE 1650410 A1 SE1650410 A1 SE 1650410A1
Authority
SE
Sweden
Prior art keywords
discharge tank
tank
pulp
pump
screen feed
Prior art date
Application number
SE1650410A
Other languages
English (en)
Inventor
Engelfeldt Andreas
Hägglund Magnus
Original Assignee
Valmet Oy
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 Valmet Oy filed Critical Valmet Oy
Priority to SE1650410A priority Critical patent/SE1650410A1/sv
Priority to BR112018014577A priority patent/BR112018014577A2/pt
Priority to EP17775982.6A priority patent/EP3436634A4/en
Priority to US16/088,955 priority patent/US20190127912A1/en
Priority to PCT/SE2017/050240 priority patent/WO2017171608A1/en
Priority to RU2018138008A priority patent/RU2018138008A/ru
Publication of SE1650410A1 publication Critical patent/SE1650410A1/sv
Priority to CL2018002693A priority patent/CL2018002693A1/es

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • 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
    • D21C7/00—Digesters
    • D21C7/06—Feeding devices
    • 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
    • D21C7/00—Digesters
    • D21C7/08—Discharge devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/28—Tanks for storing or agitating pulp

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
SE1650410A 2016-03-30 2016-03-30 Screen feed arrangement SE1650410A1 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE1650410A SE1650410A1 (sv) 2016-03-30 2016-03-30 Screen feed arrangement
BR112018014577A BR112018014577A2 (pt) 2016-03-30 2017-03-13 arranjo de alimentação de depuradores, e, método para alimentar polpa em um arranjo de alimentação de depuradores
EP17775982.6A EP3436634A4 (en) 2016-03-30 2017-03-13 CLASSIFICATION FEEDING ARRANGEMENT
US16/088,955 US20190127912A1 (en) 2016-03-30 2017-03-13 Screen feed arrangement
PCT/SE2017/050240 WO2017171608A1 (en) 2016-03-30 2017-03-13 Screen feed arrangement
RU2018138008A RU2018138008A (ru) 2016-03-30 2017-03-13 Подающее устройство сетчатого фильтра
CL2018002693A CL2018002693A1 (es) 2016-03-30 2018-09-24 Disposiciòn de alimentaciòn de tamiz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1650410A SE1650410A1 (sv) 2016-03-30 2016-03-30 Screen feed arrangement

Publications (1)

Publication Number Publication Date
SE1650410A1 true SE1650410A1 (sv) 2017-10-01

Family

ID=59966202

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1650410A SE1650410A1 (sv) 2016-03-30 2016-03-30 Screen feed arrangement

Country Status (7)

Country Link
US (1) US20190127912A1 (sv)
EP (1) EP3436634A4 (sv)
BR (1) BR112018014577A2 (sv)
CL (1) CL2018002693A1 (sv)
RU (1) RU2018138008A (sv)
SE (1) SE1650410A1 (sv)
WO (1) WO2017171608A1 (sv)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4999085A (en) * 1988-10-06 1991-03-12 Sunds Defibrator Rauma Oy Method for screening of defibered chlorine dioxide bleached pulp during alkaline extraction
DE4125513A1 (de) * 1991-08-01 1993-02-04 Escher Wyss Gmbh Verfahren zum vermischen von suspendiertem faserstoff sowie vorrichtungen zu dessen ausfuehrung
FI93748B (sv) * 1992-06-08 1995-02-15 Ahlstroem Oy Sätt och anordning för behandling av fibersuspension
FI108150B (sv) * 1999-02-15 2001-11-30 Sulzer Pumpen Ag Förfarande och anläggning för behandling av en massa
FI20031164A (sv) * 2003-07-09 2005-01-10 Sulzer Pumpen Ag Förfarande och apparatur för behandling av massa
DE102004054236B4 (de) * 2004-11-10 2007-06-06 Voith Patent Gmbh Verfahren zum Mischen von Suspensionen mit unterschiedlichen Zusammensetzungen
CN201416126Y (zh) * 2009-05-26 2010-03-03 山东杰锋机械制造有限公司 网前流送压力筛的控制系统
PT2627818T (pt) * 2010-10-13 2021-04-07 Andritz Oy Método e disposição para tratamento de pasta
WO2014184443A1 (en) * 2013-05-15 2014-11-20 Andritz Oy A system and method to regulate consistency in a blow or pulp tank

Also Published As

Publication number Publication date
CL2018002693A1 (es) 2018-11-16
RU2018138008A (ru) 2020-04-30
US20190127912A1 (en) 2019-05-02
BR112018014577A2 (pt) 2018-12-11
EP3436634A4 (en) 2019-11-06
EP3436634A1 (en) 2019-02-06
WO2017171608A1 (en) 2017-10-05

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Legal Events

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NAV Patent application has lapsed