EP4516992A3 - Pulpeur vertical de balles - Google Patents

Pulpeur vertical de balles Download PDF

Info

Publication number
EP4516992A3
EP4516992A3 EP24186708.4A EP24186708A EP4516992A3 EP 4516992 A3 EP4516992 A3 EP 4516992A3 EP 24186708 A EP24186708 A EP 24186708A EP 4516992 A3 EP4516992 A3 EP 4516992A3
Authority
EP
European Patent Office
Prior art keywords
vertical
bale
pulper
vat
vertical bale
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
EP24186708.4A
Other languages
German (de)
English (en)
Other versions
EP4516992A2 (fr
Inventor
Timo HAUTANIEMI
Mauri Lattunen
Erno LEHTINEN
Tommi TOIVONEN
Petri LEHTINEN
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.)
Valmet Technologies Oy
Original Assignee
Valmet Technologies 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 Technologies Oy filed Critical Valmet Technologies Oy
Publication of EP4516992A2 publication Critical patent/EP4516992A2/fr
Publication of EP4516992A3 publication Critical patent/EP4516992A3/fr
Pending legal-status Critical Current

Links

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
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/345—Pulpers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
EP24186708.4A 2023-09-04 2024-07-05 Pulpeur vertical de balles Pending EP4516992A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20235982A FI131484B1 (fi) 2023-09-04 2023-09-04 Pystysuuntainen paalipulpperi

Publications (2)

Publication Number Publication Date
EP4516992A2 EP4516992A2 (fr) 2025-03-05
EP4516992A3 true EP4516992A3 (fr) 2025-05-28

Family

ID=91853513

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24186708.4A Pending EP4516992A3 (fr) 2023-09-04 2024-07-05 Pulpeur vertical de balles

Country Status (3)

Country Link
EP (1) EP4516992A3 (fr)
CN (1) CN119553528A (fr)
FI (1) FI131484B1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122991A2 (fr) * 1982-08-12 1984-10-31 The Black Clawson Company Dispositif et procédé de desintégration de matières cellulosiques à haute densité
EP1731663A1 (fr) * 2005-06-07 2006-12-13 Voith Patent GmbH Pulpeur pour la disintégration et pour mettre en suspension de matière première de papier
DE202008000684U1 (de) * 2008-01-17 2009-05-20 Voith Patent Gmbh Stofflöser zur Zerkleinerung und Suspendierung von Papierstoff
CN211471946U (zh) * 2019-12-31 2020-09-11 郑州运达造纸设备有限公司 一种碎浆机投料结构
CN216739039U (zh) * 2021-11-05 2022-06-14 金红叶纸业(南通)有限公司 一种与水力碎浆机配套的散包装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207828668U (zh) * 2017-12-25 2018-09-07 郑州运达造纸设备有限公司 一种散包机构及具有散包机构的水力碎浆机
CN218951842U (zh) * 2022-12-26 2023-05-02 郑州磊展科技造纸机械有限公司 一种用于碎浆机的缓冲卸料装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122991A2 (fr) * 1982-08-12 1984-10-31 The Black Clawson Company Dispositif et procédé de desintégration de matières cellulosiques à haute densité
EP1731663A1 (fr) * 2005-06-07 2006-12-13 Voith Patent GmbH Pulpeur pour la disintégration et pour mettre en suspension de matière première de papier
DE202008000684U1 (de) * 2008-01-17 2009-05-20 Voith Patent Gmbh Stofflöser zur Zerkleinerung und Suspendierung von Papierstoff
CN211471946U (zh) * 2019-12-31 2020-09-11 郑州运达造纸设备有限公司 一种碎浆机投料结构
CN216739039U (zh) * 2021-11-05 2022-06-14 金红叶纸业(南通)有限公司 一种与水力碎浆机配套的散包装置

Also Published As

Publication number Publication date
FI20235982A1 (en) 2025-03-05
EP4516992A2 (fr) 2025-03-05
CN119553528A (zh) 2025-03-04
FI131484B1 (fi) 2025-05-13

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