EP0989232A3 - Drying section - Google Patents

Drying section Download PDF

Info

Publication number
EP0989232A3
EP0989232A3 EP99112926A EP99112926A EP0989232A3 EP 0989232 A3 EP0989232 A3 EP 0989232A3 EP 99112926 A EP99112926 A EP 99112926A EP 99112926 A EP99112926 A EP 99112926A EP 0989232 A3 EP0989232 A3 EP 0989232A3
Authority
EP
European Patent Office
Prior art keywords
drying section
material web
impingement
web
acted
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
EP99112926A
Other languages
German (de)
French (fr)
Other versions
EP0989232B1 (en
EP0989232A2 (en
Inventor
Markus Oechsle
Tri Chau-Huu
Roland Mayer
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 Paper 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 Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Publication of EP0989232A2 publication Critical patent/EP0989232A2/en
Publication of EP0989232A3 publication Critical patent/EP0989232A3/en
Application granted granted Critical
Publication of EP0989232B1 publication Critical patent/EP0989232B1/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
    • D21F5/18—Drying webs by hot air
    • D21F5/182—Drying webs by hot air through perforated cylinders
    • 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
    • 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
    • D21F5/18—Drying webs by hot air

Abstract

Eine Trockenpartie 12 einer Maschine zur Herstellung einer Materialbahn 14, wie insbesondere Papier- oder Kartonbahn, umfaßt wenigstens einen Prallströmungstrockner (16), durch den die Materialbahn (14) zumindest einseitig mit einer Heißluft- und/oder Heißdampfprallströmung beaufschlagbar ist.

Figure 00000001
A drying section 12 of a machine for producing a material web 14, such as in particular a paper or cardboard web, comprises at least one impingement flow dryer (16) through which the material web (14) can be acted upon at least on one side by a hot air and / or superheated steam impingement.
Figure 00000001
EP99112926A 1998-09-11 1999-07-05 Drying section Expired - Lifetime EP0989232B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19841768A DE19841768A1 (en) 1998-09-11 1998-09-11 Dryer section
DE19841768 1998-09-11

Publications (3)

Publication Number Publication Date
EP0989232A2 EP0989232A2 (en) 2000-03-29
EP0989232A3 true EP0989232A3 (en) 2001-01-10
EP0989232B1 EP0989232B1 (en) 2004-04-28

Family

ID=7880733

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99112926A Expired - Lifetime EP0989232B1 (en) 1998-09-11 1999-07-05 Drying section

Country Status (3)

Country Link
US (1) US6294050B1 (en)
EP (1) EP0989232B1 (en)
DE (2) DE19841768A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI113285B (en) * 1998-09-04 2004-03-31 Equitor Oy Method and dryer for removing water from fibrous web
EP1072722B1 (en) * 1999-07-27 2004-12-01 Voith Paper Patent GmbH Dryer section
US6447640B1 (en) * 2000-04-24 2002-09-10 Georgia-Pacific Corporation Impingement air dry process for making absorbent sheet
DE50110918D1 (en) 2000-05-24 2006-10-19 Voith Patent Gmbh drying section
DE10025560A1 (en) * 2000-05-24 2001-12-06 Voith Paper Patent Gmbh The paper/cardboard web drying station has an initial blower dryer with a large pick-up suction roller to transfer the web from the final press nip to a large support roller
DE10042243A1 (en) * 2000-08-28 2002-03-14 Voith Paper Patent Gmbh Web break monitoring method
FI118811B (en) 2000-11-06 2008-03-31 Metso Paper Inc Blow drying section and drying group
DE10109525A1 (en) * 2001-02-28 2002-09-05 Voith Paper Patent Gmbh Impingement dryer
FI120366B (en) * 2002-03-19 2009-09-30 Metso Paper Inc Process and plant for producing power in a paper or board plant
DE10241944A1 (en) * 2002-09-10 2004-03-18 Voith Paper Patent Gmbh Papermaking assembly for newsprint and super calendar paper has single device regulating moisture cross-sectional profile and curl
US8261465B2 (en) 2002-09-10 2012-09-11 Voith Paper Patent Gmbh Equipment and method for producing and/or treating a fibrous web
EP1697584A1 (en) 2003-11-28 2006-09-06 Voith Paper Patent GmbH Paper machine
US7294239B2 (en) * 2004-01-30 2007-11-13 Voith Paper Patent Gmbh Method and an apparatus for manufacturing and drying a fiber web provided with a three-dimensional surface structure
DE102004023321A1 (en) 2004-05-07 2005-11-24 Voith Paper Patent Gmbh Drying section in a machine for producing a fibrous web
DE102004054886A1 (en) 2004-11-12 2006-05-18 Voith Paper Patent Gmbh drying section
DE102005017989A1 (en) * 2005-04-19 2006-10-26 Voith Patent Gmbh Apparatus for producing a fibrous web
DE102006015796A1 (en) * 2005-05-13 2006-11-16 Voith Patent Gmbh drying cylinders
DE202005012994U1 (en) 2005-08-05 2005-11-03 Voith Paper Patent Gmbh Drying press for wet carton, paper or tissue paper web has three drying cylinders each succeeded by a stabilising suction box
DE102006008808A1 (en) * 2006-02-25 2007-08-30 Voith Patent Gmbh Method and device for moistening a fibrous web
DE102020111746A1 (en) 2020-04-30 2021-11-04 Voith Patent Gmbh MACHINE FOR THE MANUFACTURE OR TREATMENT OF A FIBER WEB

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2155386A1 (en) * 1970-12-09 1972-06-29 Multitec Ag, Bern Coating and drying device for web-shaped materials
US3851407A (en) * 1970-10-20 1974-12-03 Ahlstroem Oy Drying apparatus for a wrinkled paper web
EP0559628A1 (en) * 1992-03-02 1993-09-08 Valmet Paper Machinery Inc. Method and device for drying of paper
WO1997013031A1 (en) * 1995-10-04 1997-04-10 Valmet Corporation Method and device in a paper machine
WO1997045588A1 (en) * 1996-05-30 1997-12-04 Beloit Technologies, Inc. Curl control with dryer air caps
WO2000000693A1 (en) * 1998-06-26 2000-01-06 Valmet Corporation Dryer section

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1127766A (en) * 1964-10-27 1968-09-18 Pulp Paper Res Inst Drying process
US3303576A (en) * 1965-05-28 1967-02-14 Procter & Gamble Apparatus for drying porous paper
US3447247A (en) * 1967-12-18 1969-06-03 Beloit Corp Method and equipment for drying web material
GB1264992A (en) * 1968-02-15 1972-02-23
US3919783A (en) 1971-03-29 1975-11-18 Anthony J Cirrito Method for hot gas heat transfer, particularly for paper drying
DE2203621C3 (en) * 1972-01-26 1979-05-17 Maschinenfabrik Andritz Ag, Graz (Oesterreich) Device for drying webs of material
DE2364346C3 (en) * 1973-12-22 1978-04-06 J.M. Voith Gmbh, 7920 Heidenheim Drying device for paper webs or the like
US4036684A (en) * 1975-08-04 1977-07-19 Beloit Corporation High bulk tissue forming and drying apparatus
US4297794A (en) * 1977-08-02 1981-11-03 Ingersoll-Rand Company Paper sheet dryer
AT355907B (en) * 1977-08-26 1980-03-25 Albin F Ing Zwach STRIPED DRY HOOD
US4361466A (en) * 1977-10-27 1982-11-30 Beloit Corporation Air impingement web drying method and apparatus
GB2099970B (en) * 1981-04-27 1985-12-11 Kimberly Clark Ltd Drying paper webs
DE3615152A1 (en) * 1986-05-05 1987-11-12 Pierkes Heinz Willi Dry end of a papermachine
DE3807858A1 (en) * 1988-03-10 1989-09-21 Voith Gmbh J M Process for drying a material web and apparatus for carrying out this process
FI102624B (en) * 1994-06-23 1999-01-15 Valmet Corp Method and apparatus for drying a paper web or the like or cooling in one
US5678321A (en) 1995-09-12 1997-10-21 Beloit Technologies, Inc. Air caps for two tier double felted dryer
US6004430A (en) 1995-10-04 1999-12-21 Ilvespaa; Heikki Method and device for enhancing the run of a paper web in a paper machine
CA2205293A1 (en) * 1996-05-15 1997-11-15 Voith Sulzer Papiermaschinen Gmbh Device for manufacturing a material web
DE19642526A1 (en) * 1996-10-15 1998-04-16 Voith Sulzer Papiermasch Gmbh Dryer section
DE19651191A1 (en) * 1996-12-10 1998-06-18 Voith Sulzer Papiermasch Gmbh Papermaking machine drying section

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851407A (en) * 1970-10-20 1974-12-03 Ahlstroem Oy Drying apparatus for a wrinkled paper web
DE2155386A1 (en) * 1970-12-09 1972-06-29 Multitec Ag, Bern Coating and drying device for web-shaped materials
EP0559628A1 (en) * 1992-03-02 1993-09-08 Valmet Paper Machinery Inc. Method and device for drying of paper
WO1997013031A1 (en) * 1995-10-04 1997-04-10 Valmet Corporation Method and device in a paper machine
WO1997045588A1 (en) * 1996-05-30 1997-12-04 Beloit Technologies, Inc. Curl control with dryer air caps
WO2000000693A1 (en) * 1998-06-26 2000-01-06 Valmet Corporation Dryer section

Also Published As

Publication number Publication date
US6294050B1 (en) 2001-09-25
EP0989232B1 (en) 2004-04-28
DE19841768A1 (en) 2000-03-16
DE59909306D1 (en) 2004-06-03
EP0989232A2 (en) 2000-03-29

Similar Documents

Publication Publication Date Title
EP0989232A3 (en) Drying section
EP0860545A3 (en) Apparatus to guide a web
EP0989233A3 (en) Drying section and convection dryer for such a drying section
ATE239132T1 (en) METHOD FOR PRODUCING PAPER WITH A THREE-DIMENSIONAL PATTERN
EP0768424A3 (en) Heated roll
EP0857817A3 (en) Cleaning apparatus
EP0867560A3 (en) Device for cleaning a conveyor belt
DE69905482D1 (en) METHOD FOR PRODUCING STRETCHABLE PAPER WITH A THREE-DIMENSIONAL PATTERN, AND PAPER PRODUCED WITH IT
EP1072722A3 (en) Dryer section
PL346932A1 (en) Method of producing a paper having a three-dimensional pattern
EP1205599A3 (en) Machine to manufacture a fibrous web
EP1158092A3 (en) Drying section
EP1072720A3 (en) Method and device for manufacturing a fibrous web
EP0785306A3 (en) Apparatus for guiding web material
EP1156154A3 (en) Apparatus for making a material web
EP1150084A3 (en) Relaxation dryer
EP1310591A3 (en) Steam box
EP0837182A3 (en) Pressing device
EP0786549A3 (en) Machine for making a web material
EP1281807A3 (en) Machine for the manufacture of a fibrous web
EP1008690A3 (en) Process and apparatus for making a paperweb
EP1022380A3 (en) Pressing arrangement
EP1081077A3 (en) Beam
EP1754822A3 (en) Method for operating a pressing arrangement
EP1126078A3 (en) Elastic transfer belt

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FI SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: VOITH PAPER PATENT GMBH

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20010710

AKX Designation fees paid

Free format text: DE FI SE

17Q First examination report despatched

Effective date: 20020913

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FI SE

REF Corresponds to:

Ref document number: 59909306

Country of ref document: DE

Date of ref document: 20040603

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20050131

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20060713

Year of fee payment: 8

EUG Se: european patent has lapsed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070706

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20090715

Year of fee payment: 11

Ref country code: DE

Payment date: 20090722

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110201

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59909306

Country of ref document: DE

Effective date: 20110201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100705