CA2275324C - Roll for a paper machine, in particular for a paper drying device, and dryer group for a paper machine - Google Patents

Roll for a paper machine, in particular for a paper drying device, and dryer group for a paper machine Download PDF

Info

Publication number
CA2275324C
CA2275324C CA002275324A CA2275324A CA2275324C CA 2275324 C CA2275324 C CA 2275324C CA 002275324 A CA002275324 A CA 002275324A CA 2275324 A CA2275324 A CA 2275324A CA 2275324 C CA2275324 C CA 2275324C
Authority
CA
Canada
Prior art keywords
roll
axle
space
forming means
drying
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.)
Expired - Fee Related
Application number
CA002275324A
Other languages
English (en)
French (fr)
Other versions
CA2275324A1 (en
Inventor
Pekka Saarikivi
Raimo Virta
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
Metso Paper 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 Metso Paper Oy filed Critical Metso Paper Oy
Publication of CA2275324A1 publication Critical patent/CA2275324A1/en
Application granted granted Critical
Publication of CA2275324C publication Critical patent/CA2275324C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D21F3/10—Suction rolls, e.g. couch rolls
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Drying Of Solid Materials (AREA)
CA002275324A 1996-12-16 1997-12-10 Roll for a paper machine, in particular for a paper drying device, and dryer group for a paper machine Expired - Fee Related CA2275324C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI965026A FI105573B (sv) 1996-12-16 1996-12-16 Vals för pappersmaskin, i synnerhet torkanordning för papper och torkgrupp för pappersmaskin
FI965026 1996-12-16
PCT/FI1997/000771 WO1998027274A1 (en) 1996-12-16 1997-12-10 Roll for a paper machine, in particular for a paper drying device, and dryer group for a paper machine

Publications (2)

Publication Number Publication Date
CA2275324A1 CA2275324A1 (en) 1998-06-25
CA2275324C true CA2275324C (en) 2007-04-10

Family

ID=8547274

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002275324A Expired - Fee Related CA2275324C (en) 1996-12-16 1997-12-10 Roll for a paper machine, in particular for a paper drying device, and dryer group for a paper machine

Country Status (7)

Country Link
AT (1) AT409871B (sv)
AU (1) AU5223798A (sv)
BR (1) BR9714037A (sv)
CA (1) CA2275324C (sv)
DE (2) DE19782184B4 (sv)
FI (1) FI105573B (sv)
WO (1) WO1998027274A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8434761B2 (en) 2011-02-04 2013-05-07 Xerox Corporation Alternating grooved beltless vacuum transport roll

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283415A (en) * 1964-04-14 1966-11-08 Auxilius P Schnyder Paper drying apparatus
US3259961A (en) * 1964-12-21 1966-07-12 Metal Tech Inc Cylindrical honeycomb roll
US3589033A (en) * 1969-02-26 1971-06-29 Metal Tech Inc Honeycomb roll assembly for treating paper with felts
US3773614A (en) * 1971-11-05 1973-11-20 Improved Machinery Inc Drum comprising support mounted grid structure
US3957087A (en) * 1974-07-03 1976-05-18 Johnston Henry M Pin and truss cylinder construction
FI54627C (fi) * 1977-04-04 1979-01-10 Valmet Oy Foerfarande och anordning i torkpartiet i en pappersmaskin
FI59637C (fi) * 1979-11-20 1981-09-10 Valmet Oy Anordning i torkpartiet av en pappersmaskin
FI80491C (sv) * 1987-09-02 1990-06-11 Valmet Paper Machinery Inc Förfarande och torkningsgrupp i mångcylindertorken av en pappersmaskin
FI83680C (sv) * 1988-03-09 1991-08-12 Valmet Paper Machinery Inc Förfarande och anordning vid dragningen av banan i en pappersmaskin sa mt cylinder för användning vid dragningen av banan
US4974340A (en) * 1989-10-31 1990-12-04 Beloit Corporation Vacuum guide roll apparatus
FI92420C (sv) * 1992-04-10 1994-11-10 Valmet Paper Machinery Inc Stabiliseringsanordning för en pappersbana i en cylindergrupp som finns i torkningspartiet av en pappersmaskin
FI93876C (sv) * 1994-03-25 1995-06-12 Valmet Paper Machinery Inc Torkningsparti i pappersmaskin, där det finns cylindergrupper med enkelt viradrag

Also Published As

Publication number Publication date
BR9714037A (pt) 2000-05-09
DE19782184B4 (de) 2007-04-19
CA2275324A1 (en) 1998-06-25
FI965026A0 (sv) 1996-12-16
AT409871B (de) 2002-12-27
FI965026A (sv) 1998-06-17
FI105573B (sv) 2000-09-15
DE19782184T1 (de) 1999-11-25
WO1998027274A1 (en) 1998-06-25
ATA914097A (de) 2002-04-15
AU5223798A (en) 1998-07-15

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Legal Events

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EEER Examination request
MKLA Lapsed