FI20106165A - Lajitin ja menetelmä kuitumassan lajittelemiseksi - Google Patents

Lajitin ja menetelmä kuitumassan lajittelemiseksi Download PDF

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Publication number
FI20106165A
FI20106165A FI20106165A FI20106165A FI20106165A FI 20106165 A FI20106165 A FI 20106165A FI 20106165 A FI20106165 A FI 20106165A FI 20106165 A FI20106165 A FI 20106165A FI 20106165 A FI20106165 A FI 20106165A
Authority
FI
Finland
Prior art keywords
sorting
fiber pulp
machine
sorting machine
pulp
Prior art date
Application number
FI20106165A
Other languages
English (en)
Swedish (sv)
Other versions
FI20106165A0 (fi
Inventor
Jiri Korte
Jukka Virtanen
Original Assignee
Metso Paper 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 Metso Paper Inc filed Critical Metso Paper Inc
Priority to FI20106165A priority Critical patent/FI20106165A/fi
Publication of FI20106165A0 publication Critical patent/FI20106165A0/fi
Priority to DE102011085691.9A priority patent/DE102011085691B4/de
Priority to ATA1631/2011A priority patent/AT510619B1/de
Publication of FI20106165A publication Critical patent/FI20106165A/fi

Links

Classifications

    • 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
    • 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
    • D21D5/06—Rotary screen-drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/55—Cleaning with fluid jets
    • 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)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
FI20106165A 2010-11-05 2010-11-05 Lajitin ja menetelmä kuitumassan lajittelemiseksi FI20106165A (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20106165A FI20106165A (fi) 2010-11-05 2010-11-05 Lajitin ja menetelmä kuitumassan lajittelemiseksi
DE102011085691.9A DE102011085691B4 (de) 2010-11-05 2011-11-03 Sortierer und Verfahren zur Sichtung von Fasermasse
ATA1631/2011A AT510619B1 (de) 2010-11-05 2011-11-04 Sortierer und verfahren zur sichtung von fasermasse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20106165A FI20106165A (fi) 2010-11-05 2010-11-05 Lajitin ja menetelmä kuitumassan lajittelemiseksi

Publications (2)

Publication Number Publication Date
FI20106165A0 FI20106165A0 (fi) 2010-11-05
FI20106165A true FI20106165A (fi) 2012-05-06

Family

ID=43268946

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20106165A FI20106165A (fi) 2010-11-05 2010-11-05 Lajitin ja menetelmä kuitumassan lajittelemiseksi

Country Status (3)

Country Link
AT (1) AT510619B1 (fi)
DE (1) DE102011085691B4 (fi)
FI (1) FI20106165A (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016220819B4 (de) 2016-10-24 2018-09-20 Voith Patent Gmbh Rotierende Trommel
DE102018131295A1 (de) 2018-12-07 2020-06-10 Voith Patent Gmbh Betriebsverfahren für eine Anlage zur Herstellung einer Faserstoffbahn
CN113215848B (zh) * 2021-04-30 2023-05-26 安德里茨（中国）有限公司 压力筛和用于压力筛的稀释方法
CN117425530A (zh) * 2022-04-21 2024-01-19 凯登百利可乐生有限公司 用于压力筛筒的带有前掠支柱的转子

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB289397A (en) 1927-04-26 1928-08-30 Paul Erkens Centrifugal pulp strainer
US3311235A (en) 1962-07-16 1967-03-28 Sten E E Ahlfors Mechanical strainers
AT368781B (de) 1979-05-21 1982-11-10 Escher Wyss Gmbh Siebvorrichtung fuer faserstoffsuspensionen, z.b. papierfaserstoff, mit einem drehbaren rundsieb

Also Published As

Publication number Publication date
AT510619A3 (de) 2014-07-15
AT510619A2 (de) 2012-05-15
DE102011085691B4 (de) 2019-07-18
DE102011085691A1 (de) 2012-05-10
AT510619B1 (de) 2014-10-15
FI20106165A0 (fi) 2010-11-05

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: VALMET TECHNOLOGIES, INC.

FD Application lapsed