FI12670U1 - Fiberbanmaskins perforerade passiva vändvals och arrangemang i en fiberbanmaskin - Google Patents

Fiberbanmaskins perforerade passiva vändvals och arrangemang i en fiberbanmaskin

Info

Publication number
FI12670U1
FI12670U1 FIU20204045U FIU20204045U FI12670U1 FI 12670 U1 FI12670 U1 FI 12670U1 FI U20204045 U FIU20204045 U FI U20204045U FI U20204045 U FIU20204045 U FI U20204045U FI 12670 U1 FI12670 U1 FI 12670U1
Authority
FI
Finland
Prior art keywords
fibrous web
web machine
perforated
arrangement
reverse roll
Prior art date
Application number
FIU20204045U
Other languages
English (en)
Finnish (fi)
Inventor
Ralf Kotiranta
Paavo Sairanen
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 FIU20204045U priority Critical patent/FI12670U1/sv
Application granted granted Critical
Publication of FI12670U1 publication Critical patent/FI12670U1/sv
Priority to DE202021101087.8U priority patent/DE202021101087U1/de
Priority to ATGM50035/2021U priority patent/AT17352U1/de
Priority to CN202120529052.3U priority patent/CN215625636U/zh

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/02—Drying on cylinders
    • D21F5/04—Drying on cylinders on two or more drying cylinders
    • D21F5/042—Drying on cylinders on two or more drying cylinders 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
    • D21F3/0272—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
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/04—Arrangements thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/02—Drying on cylinders
    • D21F5/04—Drying on cylinders on two or more drying cylinders
    • D21F5/042—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices
    • D21F5/046—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices using pocket ventilation systems
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/14—Drying webs by applying vacuum
    • D21F5/143—Drying webs by applying vacuum through perforated cylinders
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
    • F26B13/16—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning perforated in combination with hot air blowing or suction devices, e.g. sieve drum dryers
FIU20204045U 2020-03-12 2020-03-12 Fiberbanmaskins perforerade passiva vändvals och arrangemang i en fiberbanmaskin FI12670U1 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FIU20204045U FI12670U1 (sv) 2020-03-12 2020-03-12 Fiberbanmaskins perforerade passiva vändvals och arrangemang i en fiberbanmaskin
DE202021101087.8U DE202021101087U1 (de) 2020-03-12 2021-03-04 Gelochte passive Umlenkwalze einer Faserbahnmaschine sowie Anordnung an einer Faserbahnmaschine
ATGM50035/2021U AT17352U1 (de) 2020-03-12 2021-03-04 Gelochte passive umlenkwalze einer faserbahnmaschine sowie anordnung an einer faserbahnmaschine
CN202120529052.3U CN215625636U (zh) 2020-03-12 2021-03-12 纤维幅材机的钻孔的被动的转向辊和在纤维幅材机上的装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FIU20204045U FI12670U1 (sv) 2020-03-12 2020-03-12 Fiberbanmaskins perforerade passiva vändvals och arrangemang i en fiberbanmaskin

Publications (1)

Publication Number Publication Date
FI12670U1 true FI12670U1 (sv) 2020-06-15

Family

ID=71066808

Family Applications (1)

Application Number Title Priority Date Filing Date
FIU20204045U FI12670U1 (sv) 2020-03-12 2020-03-12 Fiberbanmaskins perforerade passiva vändvals och arrangemang i en fiberbanmaskin

Country Status (4)

Country Link
CN (1) CN215625636U (sv)
AT (1) AT17352U1 (sv)
DE (1) DE202021101087U1 (sv)
FI (1) FI12670U1 (sv)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI79370C (sv) * 1988-03-09 1989-12-11 Valmet Paper Machinery Inc Förfarande och anordning i torkningsgruppen i mångcylindertorken av en pappersmaskin för att garantera spetsdragningen av banan
US6192597B1 (en) * 1997-04-17 2001-02-27 Voith Sulzer Papiermaschinen Gmbh Device for treating a fibrous pulp web as well as a sealing device for a device of this kind
FI20065794L (sv) * 2006-12-12 2008-06-13 Metso Paper Inc Arrangemang och förfarande för bankontroll i en pappers- eller kartongmaskin

Also Published As

Publication number Publication date
CN215625636U (zh) 2022-01-25
DE202021101087U1 (de) 2021-03-12
AT17352U1 (de) 2022-01-15

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