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EP0839954A3 - Machine and process to manufacture a web ot material, in particular a paper or cardboard web - Google Patents

Machine and process to manufacture a web ot material, in particular a paper or cardboard web Download PDF

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Publication number
EP0839954A3
EP0839954A3 EP97115605A EP97115605A EP0839954A3 EP 0839954 A3 EP0839954 A3 EP 0839954A3 EP 97115605 A EP97115605 A EP 97115605A EP 97115605 A EP97115605 A EP 97115605A EP 0839954 A3 EP0839954 A3 EP 0839954A3
Authority
EP
European Patent Office
Prior art keywords
row
web
drying cylinders
assigned
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.)
Granted
Application number
EP97115605A
Other languages
German (de)
French (fr)
Other versions
EP0839954A2 (en
EP0839954B1 (en
Inventor
Markus Oechsle
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.)
Voith Patent GmbH
Original Assignee
Voith Sulzer Papiermaschinen GmbH
Voith Sulzer Papiertechnik Patent GmbH
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 Voith Sulzer Papiermaschinen GmbH, Voith Sulzer Papiertechnik Patent GmbH filed Critical Voith Sulzer Papiermaschinen GmbH
Publication of EP0839954A2 publication Critical patent/EP0839954A2/en
Publication of EP0839954A3 publication Critical patent/EP0839954A3/en
Application granted granted Critical
Publication of EP0839954B1 publication Critical patent/EP0839954B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • D21F7/02—Mechanical driving arrangements
    • 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
    • F26B13/06—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement with movement in a sinuous or zig-zag path
    • F26B13/08—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement with movement in a sinuous or zig-zag path using rollers
    • 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)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)

Abstract

Es wird eine Maschine zur Herstellung einer Materialbahn (27), insbesondere Papier- oder Kartonbahn, mit einer Trockenpartie, die mindestens eine zweireihige Trockengruppe (1) aufweist, die zwei Reihen von beheizbaren Trockenzylindern (5,7,9;11,13,15) umfaßt, denen jeweils ein Transportband (25,37) zugeordnet ist, das die Trockenzylinder (5,7,9) einer Reihe und den Trockenzylindern zugeordnete Umlenkwalzen (18,21,23) mäanderförmig umläuft und dabei die Materialbahn (27) gegen die Oberfläche der Trockenzylinder (5,7,9) anlegt, und mit einem eine Rotation der Trockenzylinder und Umlenkwalzen sowie einen Umlauf der Transportbänder (25,37) der Trockenpartie bewirkenden Antrieb (39,41), der mindestens einen jeweils einer Reihe von Trockenzylindern der zweireihigen Trockengruppe (1) zugeordneten Motor umfaßt, vorgeschlagen, die dadurch gekennzeichnet ist, daß der Antrieb (39,41) so ausgelegt ist, daß die Umdrehungsgeschwindigkeit der beiden Reihen von Trockenzylindern (5,7,9;11,13,15) innerhalb der zweireihigen Trockengruppe (1) unabhängig voneinander steuerbar ist.

Figure 00000001
It becomes a machine for producing a material web (27), in particular paper or cardboard web, with a dryer section, which has at least one two-row dryer group (1), the two rows of heatable drying cylinders (5,7,9; 11,13,15 ), each of which is assigned a conveyor belt (25, 37) that meanders around the drying cylinders (5, 7, 9) of a row and the deflection rollers (18, 21, 23) assigned to the drying cylinders and thereby the material web (27) against the Surface of the drying cylinder (5,7,9), and with a rotation of the drying cylinder and deflecting rollers and a rotation of the conveyor belts (25,37) of the dryer section effecting drive (39,41), the at least one of a row of drying cylinders each Motor, which is assigned to a two-row dryer group (1), is proposed, which is characterized in that the drive (39, 41) is designed such that the rotational speed of the two rows of drying cylinders (5, 7, 9; 11, 13, 1 5) can be controlled independently of one another within the two-row dryer group (1).
Figure 00000001
EP97115605A 1996-10-31 1997-09-09 Machine and process to manufacture a web of material, in particular a paper or cardboard web Expired - Lifetime EP0839954B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19644018A DE19644018A1 (en) 1996-10-31 1996-10-31 Machine and method for producing a material web, in particular paper or cardboard web
DE19644018 1996-10-31

Publications (3)

Publication Number Publication Date
EP0839954A2 EP0839954A2 (en) 1998-05-06
EP0839954A3 true EP0839954A3 (en) 1999-06-09
EP0839954B1 EP0839954B1 (en) 2002-12-11

Family

ID=7809740

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97115605A Expired - Lifetime EP0839954B1 (en) 1996-10-31 1997-09-09 Machine and process to manufacture a web of material, in particular a paper or cardboard web

Country Status (3)

Country Link
US (1) US6000143A (en)
EP (1) EP0839954B1 (en)
DE (2) DE19644018A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6530392B2 (en) 2000-07-17 2003-03-11 Finger Lakes Chemicals, Inc. Valve cleaning assembly
PL1979536T3 (en) * 2006-01-25 2017-08-31 Georgia-Pacific Consumer Products Lp Machine for the production of a fiber web

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1395938A (en) * 1964-04-08 1965-04-16 Sucker Geb Adjustable control of web or wire material guide rollers
US5588224A (en) * 1995-06-07 1996-12-31 Egs Americas, Inc. Chill roll assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495712A (en) * 1982-06-28 1985-01-29 Beloit Corporation Paper making machine dryer section drive
US4495711A (en) * 1982-06-28 1985-01-29 Beloit Corporation Dryer section drive arrangement for paper making machines
DE3721734A1 (en) * 1987-07-01 1989-01-12 Voith Gmbh J M METHOD FOR DRYING A RUNNING TRAIN AND PAPER OR CARDBOARD MACHINE FOR CARRYING OUT THE METHOD
US5467534A (en) * 1993-11-10 1995-11-21 Salter; Robert L. Procedure for drying a paper web and a drying part for a paper machine
US5505006A (en) * 1994-09-08 1996-04-09 J.M. Voith Gmbh Device for drying a running web
DE9414963U1 (en) * 1994-09-16 1994-11-03 J.M. Voith Gmbh, 89522 Heidenheim Dryer section
US5632101A (en) * 1994-09-16 1997-05-27 Voith Sulzer Papiermaschinen Gmbh All top-felted single-tier drying section with post drying section curl control
US5638611A (en) * 1995-10-18 1997-06-17 Voith Sulzer Papiermaschinen Gmbh Single-tier drying section tailored for compensating stretching and shrinking of paper web

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1395938A (en) * 1964-04-08 1965-04-16 Sucker Geb Adjustable control of web or wire material guide rollers
US5588224A (en) * 1995-06-07 1996-12-31 Egs Americas, Inc. Chill roll assembly

Also Published As

Publication number Publication date
DE59708941D1 (en) 2003-01-23
DE19644018A1 (en) 1998-05-07
US6000143A (en) 1999-12-14
EP0839954A2 (en) 1998-05-06
EP0839954B1 (en) 2002-12-11

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