EP0802276A3 - Machine for making a web material - Google Patents

Machine for making a web material Download PDF

Info

Publication number
EP0802276A3
EP0802276A3 EP97102550A EP97102550A EP0802276A3 EP 0802276 A3 EP0802276 A3 EP 0802276A3 EP 97102550 A EP97102550 A EP 97102550A EP 97102550 A EP97102550 A EP 97102550A EP 0802276 A3 EP0802276 A3 EP 0802276A3
Authority
EP
European Patent Office
Prior art keywords
machine
web
conveyor belt
making
web material
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.)
Withdrawn
Application number
EP97102550A
Other languages
German (de)
French (fr)
Other versions
EP0802276A2 (en
Inventor
Karl Dr. Steiner
Tri Chau-Huu
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
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 filed Critical Voith Sulzer Papiermaschinen GmbH
Publication of EP0802276A2 publication Critical patent/EP0802276A2/en
Publication of EP0802276A3 publication Critical patent/EP0802276A3/en
Withdrawn legal-status Critical Current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

Landscapes

  • Drying Of Solid Materials (AREA)
  • Paper (AREA)

Abstract

Es wird eine Maschine zur Herstellung einer Materialbahn, insbesondere Papier- oder Kartonbahn, mit einer eine Anzahl von Trockenzylindern und Bahnleitwalzen aufweisenden Trockengruppe, innerhalb derer die Materialbahn mittels eines Transportbandes mäanderförmig um die Trockenzylinder und Bahnleitwalzen herumgeführt wird, wobei die Trockengruppe eine das Transportband kühlende Kühleinrichtung umfaßt, vorgeschlagen. Die Maschine zeichnet sich dadurch aus, daß die Kühleinrichtung (53;57;71) das von der Materialbahn (51) abgehobene Transportband (27,35) mit einem Luftstrom beaufschlagt.

Figure 00000001
It becomes a machine for producing a material web, in particular paper or cardboard web, with a drying group having a number of drying cylinders and web guide rollers, within which the material web is guided in a meandering manner around the drying cylinders and web guide rollers by means of a conveyor belt, the drying group being a cooling device that cools the conveyor belt includes, proposed. The machine is characterized in that the cooling device (53; 57; 71) acts upon the conveyor belt (27, 35) lifted off the material web (51) with an air flow.
Figure 00000001
EP97102550A 1996-04-16 1997-02-18 Machine for making a web material Withdrawn EP0802276A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19614887A DE19614887A1 (en) 1996-04-16 1996-04-16 Machine for the production of a material web
DE19614887 1996-04-16

Publications (2)

Publication Number Publication Date
EP0802276A2 EP0802276A2 (en) 1997-10-22
EP0802276A3 true EP0802276A3 (en) 1998-06-24

Family

ID=7791354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97102550A Withdrawn EP0802276A3 (en) 1996-04-16 1997-02-18 Machine for making a web material

Country Status (5)

Country Link
US (1) US5966834A (en)
EP (1) EP0802276A3 (en)
CN (1) CN1167856A (en)
CA (1) CA2202211A1 (en)
DE (1) DE19614887A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19904891C1 (en) * 1999-02-06 2000-08-31 Voith Sulzer Papiertech Patent calender
SE517689C2 (en) * 1999-11-26 2002-07-02 Metso Paper Karlstad Ab Drying section, for drying and controlling shrinkage of moist fiber web, comprises drying section members, primary belt set, and first web-contacting element
DE10101775A1 (en) * 2001-01-17 2002-07-18 Nexpress Solutions Llc Conditioning device for lowering the moisture content in print media, especially paper products, by placing media on a cloth roll that is driven by rollers with heaters placed inside them
SE532624C2 (en) * 2008-06-19 2010-03-09 Andritz Technology And Asset Management Gmbh Cooling of a cellulose pulp web
FI124766B (en) * 2010-06-30 2015-01-15 Valmet Technologies Inc A method for mastering the bead of a fiber web and a drying portion of a fiber web machine
DE102011089551A1 (en) * 2011-12-22 2013-06-27 Voith Patent Gmbh Method for conditioning an endlessly circulating dry belt and contact drying device
CN105044323B (en) * 2012-07-12 2017-06-06 艾博生物医药(杭州)有限公司 A kind of equipment for automating flash baking sample reception pad
CN103884162B (en) * 2014-04-13 2016-04-13 泰山体育产业集团有限公司 A kind of artificial grass filaments de-watering apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1124156A (en) * 1965-10-19 1968-08-21 Huyck Corp Apparatus for use in dryer section of papermaking machines
US4112586A (en) * 1975-12-30 1978-09-12 Oy. Tampella Ab Method of drying a cardboard or a paper web and drying device for applying this method
EP0326348A1 (en) * 1988-01-29 1989-08-02 Tampella Papertech Oy A method of drying a paper board or paper web
JPH05186995A (en) * 1992-01-11 1993-07-27 Ookurashiyou Insatsu Kyokucho Method and apparatus for rapidly lowering the drum cylinder temperature after the completion of papermaking in the drying cylinder of the paper machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162190A (en) * 1974-04-29 1979-07-24 Scapa-Porritt Limited Paper makers wet felts
US4625430A (en) 1984-06-06 1986-12-02 Valmet Oy Drying section and method in paper machine
FI97485C (en) * 1995-02-14 1996-12-27 Valmet Corp Drying device for drying a fiber web and drying part in a paper machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1124156A (en) * 1965-10-19 1968-08-21 Huyck Corp Apparatus for use in dryer section of papermaking machines
US4112586A (en) * 1975-12-30 1978-09-12 Oy. Tampella Ab Method of drying a cardboard or a paper web and drying device for applying this method
EP0326348A1 (en) * 1988-01-29 1989-08-02 Tampella Papertech Oy A method of drying a paper board or paper web
JPH05186995A (en) * 1992-01-11 1993-07-27 Ookurashiyou Insatsu Kyokucho Method and apparatus for rapidly lowering the drum cylinder temperature after the completion of papermaking in the drying cylinder of the paper machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 622 (C - 1130) 17 November 1993 (1993-11-17) *

Also Published As

Publication number Publication date
EP0802276A2 (en) 1997-10-22
CA2202211A1 (en) 1997-10-16
CN1167856A (en) 1997-12-17
US5966834A (en) 1999-10-19
DE19614887A1 (en) 1997-10-23

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