ES2072956T3 - DRYER DEVICE. - Google Patents

DRYER DEVICE.

Info

Publication number
ES2072956T3
ES2072956T3 ES90121251T ES90121251T ES2072956T3 ES 2072956 T3 ES2072956 T3 ES 2072956T3 ES 90121251 T ES90121251 T ES 90121251T ES 90121251 T ES90121251 T ES 90121251T ES 2072956 T3 ES2072956 T3 ES 2072956T3
Authority
ES
Spain
Prior art keywords
cylinders
perforated
roller
tape
deviation
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 - Lifetime
Application number
ES90121251T
Other languages
Spanish (es)
Inventor
Erwin Brunnmair
Reinhard Dr Pinter
Alfred Luttenberger
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 Sulzer Papiermaschinen 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
Application granted granted Critical
Publication of ES2072956T3 publication Critical patent/ES2072956T3/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
    • D21F5/042—Drying on cylinders on two or more drying cylinders in combination with suction or blowing devices

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO DE SECADO PARA MATERIAL EN BANDAS , ESPECIALMENTE PAPEL Y TEJIDOS DE FIBRA, MOVIDO A ALTA VELOCIDAD QUE CONSISTE EN UNA HILERA DE CILINDROS CALENTADOS POR VAPOR QUE SE ENCUENTRAN EN EL MISMO PLANO HORIZONTAL, EN OTRA HILERA DE CILINDROS NO CALENTADOS QUE SE SITUAN EN LOS ESPACIOS INTERMEDIOS QUE HAY ENTRE LOS PRIMEROS CILINDROS Y EN UN RODILLO DE DESVIACION QUE SE ENCUENTRA POR ENCIMA O POR DEBAJO DEL PLANO HORIZONTAL ARRIBA MENCIONADO. LA SUPERFICIE DE ESTE RODILLO ESTA PERFORADA Y/O PROVISTA DE RANURAS DISPUESTAS PARA LA SUCCION DEL AIRE. LOS CILINDROS Y EL RODILLO ESTAN EQUIPADOS CON UNA CINTA PERFORADA HALLANDOSE EL MATERIAL EN BANDAS ENTRE LA SUPERFICIE DE LOS CILINDROS Y LA CINTA PERFORADA. MIENTRAS QUE LA CINTA PERFORADA DE LOS RODILLOS SE FIJA EN LA SUPERFICIE DE ESTOS, EL MATERIAL EN BANDAS SE COLOCA EN EL EXTERIOR DE LA BANDA PERFORADA. LA INVENCION SE CARACTERIZA ESENCIALMENTE POR LA DISPOSICION DE UNA INSTALACION DE CIRCULACION DE AIRE (4) QUE CONDUCE A LA VEZ EL AIRE Y EL MATERIAL EN BANDAS. ESTA INSTALACION SE ALOJA EN LOS ESPACIOS INTERMEDIOS ENTRE LOS CILINDROS, ENTRE LAS SUPERFICIES DE LOS CILINDROS Y LOS RODILLOS DE DESVIACION EN LA PARTE DE LA SUPERFICIE DE LOS RODILLOS DE DESVIACION (2) NO TOCADA POR LA CINTA PERFORADA. LA INSTALACION DE CIRCULACION MUESTRA FLANCOS LATERALES, COMPLETAMENTE CERRADOS, QUE ENCARAN AL RAMAL DE LA CINTA PERFORADA CONTIGUO Y POSEE UN ESPACIO INTERIOR NO SEPARADO QUE ESTA UNIDO A UN GENERADOR DE BAJA PRESION.THE INVENTION REFERS TO A DRYING DEVICE FOR BAND MATERIAL, ESPECIALLY PAPER AND FIBER FABRICS, MOVED AT HIGH SPEED, WHICH CONSISTS OF A ROW OF STEAM HEATED CYLINDERS THAT ARE LOCATED IN THE SAME NORTH-HORIZONTAL PLANE HEATED THAT ARE LOCATED IN THE INTERMEDIATE SPACES THAT ARE BETWEEN THE FIRST CYLINDERS AND ON A DEVIATION ROLLER THAT IS ABOVE OR BELOW THE ABOVE HORIZONTAL PLANE. THE SURFACE OF THIS ROLLER IS PERFORATED AND / OR PROVIDED WITH SLOTS ARRANGED FOR AIR SUCTION. THE CYLINDERS AND ROLLER ARE EQUIPPED WITH A PERFORATED TAPE FINDING THE MATERIAL IN BANDS BETWEEN THE SURFACE OF THE CYLINDERS AND THE PERFORATED TAPE. WHILE THE PERFORATED ROLLER TAPE IS FIXED TO THE SURFACE OF THESE, THE BANDED MATERIAL IS PLACED ON THE OUTSIDE OF THE PERFORATED BAND. THE INVENTION IS ESSENTIALLY CHARACTERIZED BY THE PROVISION OF AN AIR CIRCULATION FACILITY (4) WHICH CONDUCTS AIR AND BAND MATERIAL AT THE SAME TIME. THIS INSTALLATION IS LOCATED IN THE INTERMEDIATE SPACES BETWEEN THE CYLINDERS, BETWEEN THE SURFACES OF THE CYLINDERS AND THE DEVIATION ROLLERS IN THE PART OF THE SURFACE OF THE DEVIATION ROLLERS (2) NOT TOUCHED BY THE PERFORATED TAPE. THE CIRCULATION FACILITY SHOWS SIDE FLANGES, COMPLETELY CLOSED, WHICH FACE THE BRANCH OF THE PERFORATED TAPE CONTIGUOUS AND HAVE AN UNPARALLELED INTERIOR SPACE THAT IS UNITED TO A LOW PRESSURE GENERATOR.

ES90121251T 1989-11-10 1990-11-07 DRYER DEVICE. Expired - Lifetime ES2072956T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT258289A AT394870B (en) 1989-11-10 1989-11-10 DRYING DEVICE

Publications (1)

Publication Number Publication Date
ES2072956T3 true ES2072956T3 (en) 1995-08-01

Family

ID=3536883

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90121251T Expired - Lifetime ES2072956T3 (en) 1989-11-10 1990-11-07 DRYER DEVICE.

Country Status (5)

Country Link
EP (1) EP0427217B1 (en)
AT (1) AT394870B (en)
DE (1) DE59009129D1 (en)
ES (1) ES2072956T3 (en)
NO (1) NO179263C (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4314475A1 (en) * 1993-05-03 1993-12-23 Voith Gmbh J M Paper web passage through drying section - has sealing bar structure at deflection roller for roller surface recesses to generate underpressure without roller suction
FI104276B1 (en) * 1995-04-12 1999-12-15 Valmet Corp Drying section concept and method for drying paper / board
DE19609213A1 (en) * 1996-03-09 1997-09-11 Voith Sulzer Papiermasch Gmbh Machine for making a web
DE19714758A1 (en) * 1997-04-10 1998-10-15 Voith Sulzer Papiermasch Gmbh Paper web guide roller
FI119029B (en) * 2006-01-30 2008-06-30 Metso Paper Inc Method and apparatus in the drying section of a fiber web machine such as a paper or board machine
WO2011076251A2 (en) 2009-12-21 2011-06-30 Metso Paper, Inc. Runnability component
FI126248B (en) * 2013-11-06 2016-08-31 Valmet Technologies Inc Method and arrangement for head export with the drying section of a fibrous web machine
DE102015223664A1 (en) * 2015-11-30 2017-06-01 Voith Patent Gmbh DEVICE AND METHOD FOR PRODUCING A FIBROUS WEB
DE102015223663A1 (en) * 2015-11-30 2017-06-01 Voith Patent Gmbh DEVICE FOR PRODUCING A FIBROUS WEB
DE102015223660A1 (en) * 2015-11-30 2017-06-01 Voith Patent Gmbh DEVICE AND METHOD FOR PRODUCING A FIBROUS WEB
DE102015223662A1 (en) * 2015-11-30 2017-06-14 Voith Patent Gmbh Apparatus for producing a fibrous web
CN111690996A (en) * 2020-06-16 2020-09-22 杭州华创实业有限公司 Wrapping yarn radiation drying and shaping equipment and drying method thereof
DE102023101609A1 (en) 2023-01-24 2024-04-18 Voith Patent Gmbh Machine and method for producing or treating a fibrous web

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI53333C (en) * 1972-11-13 1978-04-10 Valmet Oy TORKNINGSCYLINDERGRUPP I EN FLERCYLINDERTORK FOER EN MATERIALBANA I SYNNERHET FOER PAPPER
DE2323574C3 (en) * 1973-05-10 1976-01-08 J.M. Voith Gmbh, 7920 Heidenheim Drying section for paper machines
GB1472770A (en) * 1973-12-10 1977-05-04 Commw Scient Ind Res Org Drying apparatus
FI54627C (en) * 1977-04-04 1979-01-10 Valmet Oy FOERFARANDE OCH ANORDNING I TORKPARTIET I EN PAPPERSMASKIN
AT371165B (en) * 1981-02-11 1983-06-10 Andritz Ag Maschf DEVICE FOR DRYING MATERIAL SHEETS, IN PARTICULAR PAPER SHEETS
DE3132040A1 (en) * 1981-08-13 1983-03-03 J.M. Voith Gmbh, 7920 Heidenheim DRY CYLINDER GROUP
SE450957B (en) * 1983-05-30 1987-08-17 Flaekt Ab SEALER AT CYLINDERTORK
CA1250744A (en) * 1984-12-20 1989-03-07 Ralph J. Futcher Drier felting arrangement
JPH01501952A (en) * 1986-04-08 1989-07-06 ベロイト・コーポレイション dryer blow box
AT390975B (en) * 1987-06-15 1990-07-25 Andritz Ag Maschf DEVICE WITH A WORKTOP HEATED WITH A HEAT MEDIUM
FI80491C (en) * 1987-09-02 1990-06-11 Valmet Paper Machinery Inc FOERFARANDE OCH TORKNINGSGRUPP I MAONGCYLINDERTORKEN AV EN PAPPERSMASKIN.
DE3910600C2 (en) * 1989-04-01 1993-10-07 Voith Gmbh J M One-sieve dryer group

Also Published As

Publication number Publication date
NO904885D0 (en) 1990-11-09
AT394870B (en) 1992-07-10
EP0427217B1 (en) 1995-05-24
NO179263B (en) 1996-05-28
DE59009129D1 (en) 1995-06-29
EP0427217A2 (en) 1991-05-15
ATA258289A (en) 1991-12-15
EP0427217A3 (en) 1991-11-06
NO179263C (en) 1996-09-04
NO904885L (en) 1991-05-13

Similar Documents

Publication Publication Date Title
ES2072956T3 (en) DRYER DEVICE.
SU712044A3 (en) Multicylinder dryer for tape material
BR8707969A (en) APPARATUS AND METHOD FOR DRYING A PAPER WRAP
ES2086763T3 (en) COMPRESSED AIR SYSTEM INCLUDING AIR DRYERS.
SE8107113L (en) DEVICE IN THE DRYING PART OF A PAPER MACHINE
ES2042603T3 (en) DEVICE FOR THE APPLICATION OF STEAM TO A BAND OF MATERIAL, AS FOR EXAMPLE PAPER.
ES2026430T1 (en) APPARATUS FOR DRYING A PAPER COIL.
ES2116733T3 (en) APPARATUS FOR DRYING A CONTINUOUS WET PAPER SHEET DURING THE MANUFACTURE OF PAPER SHEET.
ES2053377B1 (en) SYSTEM FOR THE MANUFACTURE OF CORRUGATED CARDBOARD.
AT369445B (en) PRESSURE TREATMENT OR TRANSPORT ROLLER, IN PARTICULAR CALANDER ROLL
ES2077765T3 (en) POROUS, FIBROUS LAMINAR ELEMENT WITH LOW STATIC PRESSURE AND WITH IMPROVED CAPACITY TO RETAIN MOISTURE.
ES2132629T3 (en) SYSTEM TO MODIFY THE MOISTURE DISTRIBUTION OF A CONTINUOUS SHEET OF PAPER.
US3290795A (en) Web turning device
ES2076278T3 (en) DRYING DEVICE.
SE8800554D0 (en) DEVICE FOR STABILIZING A MATERIAL COUNTRY SIDE SEPARATELY FOR STABILIZING A PAPER COAT IN A DRYING PARTY OF A PAPER MACHINE
MX152704A (en) IMPROVED APPARATUS FOR TEMPERING DRYING AIR FOR AN AGRICULTURAL PRODUCTS DRYER
SE7701329L (en) PROCEDURE AND DEVICE FOR DRYING A CELLULOSIZED FIBER MATERIAL
ES2152275T3 (en) PROVISION TO GUIDE A FIBER BAND IN A DRYER.
SE7711504L (en) DEVICE FOR MONITORING THE INFORMATION PROCEDURE AND WEARING OF MATERIAL PATHS IN DRYERS
NO124012B (en)
ES487909A0 (en) IMPROVEMENTS IN VAPORIZERS FOR TREATMENT OF TEXTILE BANDS, WHICH PASS CONTINUOUSLY
BR7205826D0 (en) SELF-CONTAINED AND INDEPENDENTLY OPERATIVE SURGICAL EVACUATING UNIT
ES414947A1 (en) Dryer appliance. (Machine-translation by Google Translate, not legally binding)
SE8301158L (en) HEAT PUMP FOR PAPER MACHINES
FR2040342A1 (en)

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 427217

Country of ref document: ES