FI130498B - Cellulosamaskin med ett arrangemang för att uppvärma en cellulosabana - Google Patents

Cellulosamaskin med ett arrangemang för att uppvärma en cellulosabana Download PDF

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Publication number
FI130498B
FI130498B FI20215983A FI20215983A FI130498B FI 130498 B FI130498 B FI 130498B FI 20215983 A FI20215983 A FI 20215983A FI 20215983 A FI20215983 A FI 20215983A FI 130498 B FI130498 B FI 130498B
Authority
FI
Finland
Prior art keywords
box
pulp
steam
water
machine according
Prior art date
Application number
FI20215983A
Other languages
English (en)
Finnish (fi)
Other versions
FI20215983A1 (sv
Inventor
Timo Kari
Jukka Leino
Veli-Matti Levonmaa
Janne Suonperä
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
Priority to FI20215983A priority Critical patent/FI130498B/sv
Priority to CN202211122787.XA priority patent/CN115839039A/zh
Priority to ATA50719/2022A priority patent/AT525492B1/de
Publication of FI20215983A1 publication Critical patent/FI20215983A1/sv
Application granted granted Critical
Publication of FI130498B publication Critical patent/FI130498B/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/008—Steam showers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/48—Suction apparatus
    • D21F1/52—Suction boxes without rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/34—Construction or arrangement of spraying pipes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/48—Suction apparatus
    • D21F1/50—Suction boxes with rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0272—Wet presses in combination with suction or blowing devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0281—Wet presses in combination with a dryer roll
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts
    • D21F7/12—Drying
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/06—Regulating pulp flow
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts

Landscapes

  • Paper (AREA)
FI20215983A 2021-09-20 2021-09-20 Cellulosamaskin med ett arrangemang för att uppvärma en cellulosabana FI130498B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20215983A FI130498B (sv) 2021-09-20 2021-09-20 Cellulosamaskin med ett arrangemang för att uppvärma en cellulosabana
CN202211122787.XA CN115839039A (zh) 2021-09-20 2022-09-15 具有用于加热浆幅材的装置的制浆机
ATA50719/2022A AT525492B1 (de) 2021-09-20 2022-09-19 Pulpemaschine mit einer Anordnung zum Erwärmen einer Pulpebahn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20215983A FI130498B (sv) 2021-09-20 2021-09-20 Cellulosamaskin med ett arrangemang för att uppvärma en cellulosabana

Publications (2)

Publication Number Publication Date
FI20215983A1 FI20215983A1 (sv) 2023-03-21
FI130498B true FI130498B (sv) 2023-10-10

Family

ID=85571461

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20215983A FI130498B (sv) 2021-09-20 2021-09-20 Cellulosamaskin med ett arrangemang för att uppvärma en cellulosabana

Country Status (3)

Country Link
CN (1) CN115839039A (sv)
AT (1) AT525492B1 (sv)
FI (1) FI130498B (sv)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19800954A1 (de) * 1998-01-13 1999-07-15 Voith Sulzer Papiertech Patent Vorrichtung zum direkten oder indirekten Auftragen eines flüssigen oder pastösen Auftragsmediums auf eine laufende Materialbahn, insbesondere aus Papier oder Karton
DE10116840A1 (de) * 2001-04-04 2002-10-17 Voith Paper Patent Gmbh Verfahren und Vorrichtung zum Glätten einer Materialbahn
FI121118B (sv) * 2006-07-24 2010-07-15 Metso Paper Inc Förfarande och anordning för iståndsättning av en ändlös filt

Also Published As

Publication number Publication date
AT525492A2 (de) 2023-04-15
AT525492A3 (de) 2023-04-15
FI20215983A1 (sv) 2023-03-21
CN115839039A (zh) 2023-03-24
AT525492B1 (de) 2023-07-15

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