CA2092004C - Method in contact-free air-drying of a material web as well as a nozzle-blow-box and a pulp dryer that make use of the method - Google Patents

Method in contact-free air-drying of a material web as well as a nozzle-blow-box and a pulp dryer that make use of the method

Info

Publication number
CA2092004C
CA2092004C CA002092004A CA2092004A CA2092004C CA 2092004 C CA2092004 C CA 2092004C CA 002092004 A CA002092004 A CA 002092004A CA 2092004 A CA2092004 A CA 2092004A CA 2092004 C CA2092004 C CA 2092004C
Authority
CA
Canada
Prior art keywords
nozzle
web
blow
air
carrier
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
CA002092004A
Other languages
English (en)
French (fr)
Other versions
CA2092004A1 (en
Inventor
Pertti Heikkila
Iikka Jokioinen
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 Oy
Original Assignee
Valmet 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8534948&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2092004(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valmet Oy filed Critical Valmet Oy
Publication of CA2092004A1 publication Critical patent/CA2092004A1/en
Application granted granted Critical
Publication of CA2092004C publication Critical patent/CA2092004C/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
    • D21F5/185—Supporting webs in hot air dryers
    • D21F5/187—Supporting webs in hot air dryers by air jets
    • D21F5/188—Blowing devices
    • 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
    • F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
    • F26B13/104—Supporting materials without tension, e.g. on or between foraminous belts supported by fluid jets only; Fluid blowing arrangements for flotation dryers, e.g. coanda nozzles
CA002092004A 1992-03-19 1993-03-18 Method in contact-free air-drying of a material web as well as a nozzle-blow-box and a pulp dryer that make use of the method Expired - Lifetime CA2092004C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI921193 1992-03-19
FI921193A FI92421B (fi) 1992-03-19 1992-03-19 Menetelmä ainesratojen ilmakuivatuksessa, ilmakuivattimen suutin-puhalluslaatikko ja sellukuivatin

Publications (2)

Publication Number Publication Date
CA2092004A1 CA2092004A1 (en) 1993-09-20
CA2092004C true CA2092004C (en) 1998-05-19

Family

ID=8534948

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002092004A Expired - Lifetime CA2092004C (en) 1992-03-19 1993-03-18 Method in contact-free air-drying of a material web as well as a nozzle-blow-box and a pulp dryer that make use of the method

Country Status (10)

Country Link
EP (1) EP0561256B1 (fi)
JP (1) JP3305802B2 (fi)
KR (1) KR0172974B1 (fi)
CN (1) CN1031656C (fi)
AT (1) ATE203071T1 (fi)
BR (1) BR9301228A (fi)
CA (1) CA2092004C (fi)
DE (1) DE69330413T2 (fi)
ES (1) ES2159510T3 (fi)
FI (1) FI92421B (fi)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4334473C2 (de) * 1993-10-11 1997-07-03 Krieger Gmbh & Co Kg Vorrichtung zum Schwebendführen einer laufenden Bahn
US5590480A (en) * 1994-12-06 1997-01-07 W. R. Grace & Co.-Conn. combination air bar and hole bar flotation dryer
SE505113E (sv) 1995-10-31 2000-03-08 Flaekt Ab Blåslåda f¦r användning i en anläggning f¦r torkning av en materialbana
FI107549B (fi) * 1996-06-19 2001-08-31 Metso Paper Inc Menetelmä ja laite paperirainan tai vastaavan rainamaisen materiaalin päällepuhallus- ja/tai läpipuhalluskuivatuksen yhteydessä
US6119362A (en) * 1996-06-19 2000-09-19 Valmet Corporation Arrangements for impingement drying and/or through-drying of a paper or material web
FI102981B1 (fi) * 1997-08-18 1999-03-31 Valmet Corp Menetelmä ja laite sellurainan kuivatuksessa
FI991497A0 (fi) * 1999-06-30 1999-06-30 Valmet Corp Leijukuivaimen suutinjärjestelmä
CN100404990C (zh) * 2000-09-24 2008-07-23 3M创新有限公司 蒸气收集方法
FI110626B (fi) 2000-11-29 2003-02-28 Metso Paper Inc Menetelmä ja laitteisto kuitupohjaisen massarainan kuivaamiseksi
US6564473B2 (en) 2001-10-22 2003-05-20 The Procter & Gamble Company High efficiency heat transfer using asymmetric impinging jet
DE10335581A1 (de) * 2003-07-31 2005-02-24 Voith Paper Patent Gmbh Vorrichtung zur Führung und Trocknung einer laufenden Faserstoffbahn
DE102004039988A1 (de) * 2004-08-18 2006-02-23 Voith Paper Patent Gmbh Lufttrockner
CN1329586C (zh) * 2005-02-28 2007-08-01 陈建辉 热风穿透式卫生纸机及热风穿透干燥卫生纸的加工工艺
FI119153B (fi) * 2006-11-14 2008-08-15 Metso Paper Inc Ilmakuivaimen päätyosa, ilmakuivain, menetelmä ilmakuivaimen päätyosassa ja puhaltimen käyttö
SE530625C2 (sv) * 2006-12-06 2008-07-22 Andritz Tech & Asset Man Gmbh Torklåda
US8088255B2 (en) 2008-04-18 2012-01-03 Honeywell Asca Inc Sheet stabilizer with dual inline machine direction air clamps and backsteps
SE535179C2 (sv) * 2010-07-14 2012-05-08 Andritz Tech & Asset Man Gmbh Sätt att torka en massabana och anordning för torkning av en sådan bana
SE535634C2 (sv) * 2010-11-16 2012-10-23 Andritz Tech & Asset Man Gmbh Cellulosatork som har nedre blåslådor samt förfarande för torkning av en bana av cellulosamassa
SE536108C2 (sv) * 2010-11-16 2013-05-07 Andritz Tech & Asset Man Gmbh Torklåda som innefattar åtminstone två zoner för torkning av en cellulosamassabana
DE102010052044A1 (de) * 2010-11-23 2012-05-24 Vits Technology Gmbh Verfahren und Anlage zum Imprägnieren und Trocknen einer durchlaufenden Papierbahn
DE102011006698A1 (de) * 2011-04-04 2012-10-04 Voith Patent Gmbh Verfahren zum Trocknen einer Faserstoffbahn in einer Trockenvorrichtung und Trockenvorrichtung
FI124793B (fi) * 2011-07-06 2015-01-30 Balance Engineering Oy Menetelmä ja laitteisto kuivatustehokkuuden ja energiatehokkuuden lisäämiseksi sellunvalmistuksen kuivatusosan yhteydessä
CN102733244B (zh) * 2012-07-12 2015-04-01 山东太阳纸业股份有限公司 一种防止溶解浆板机干燥箱内刮纸的方法及其结构
SE538854C2 (sv) * 2014-01-09 2017-01-03 Valmet Oy Rullstol för mottagande och upprullning av en pappersbana, som kommer från en torkcylinder i en pappersmaskin, till en rulle, samt en pappersmaskin som använder en rullstol
ES2748449T3 (es) * 2014-05-15 2020-03-16 Inspiron Engineering Private Ltd Colector
CN105066619A (zh) * 2015-07-23 2015-11-18 滁州金春无纺布有限公司 一种可自动穿引布料的纺织烘燥设备
CN107940922A (zh) * 2017-12-12 2018-04-20 深圳市共享能源技术有限公司 箱式热泵干燥箱
EP3916150A1 (en) * 2020-05-26 2021-12-01 Valmet Technologies Oy Nozzle system of a device for contact-free treatment of a running fiber web
FI130158B (fi) * 2022-02-04 2023-03-21 Valmet Technologies Oy Leijumassankuivain poikkisuuntaisilla puhalluslaatikoilla
CN114993017B (zh) * 2022-07-29 2022-10-14 佛山市新飞卫生材料有限公司 离型纸细散式气流悬浮烘箱

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143474B (de) * 1960-02-08 1963-02-14 Artos Maschb Dr Ing Meier Wind Duesengehaeuseanordnung fuer die Behandlung und beruehrungsfreie Fuehrung von bahnfoermigem Gut
BE645430A (fi) * 1963-03-19
SE393826B (sv) * 1974-05-29 1977-05-23 Svenska Flaektfabriken Ab Anordning for att vid transport av ett ban- eller arkformigt av luft uppburet material, framfora materialet i ett fixerat stabilt svevlege genom en eller flera etager av en behandlingsanleggning, foretredesvis en ...
SE450644B (sv) * 1985-01-16 1987-07-13 Flaekt Ab Anordning anvendbar vid en for torkning av ett material avsedd anleggning
DE3715533C2 (de) * 1987-05-09 1997-07-17 Krieger Gmbh & Co Kg Vorrichtung zum Schwebendführen von Materialbahnen
EP0298299B1 (de) * 1987-07-07 1991-10-09 Hilmar Vits Vorrichtung zum berührungslosen Führen von Materialbahnen

Also Published As

Publication number Publication date
DE69330413T2 (de) 2002-06-20
FI92421B (fi) 1994-07-29
JP3305802B2 (ja) 2002-07-24
JPH06248593A (ja) 1994-09-06
FI921193A0 (fi) 1992-03-19
CN1031656C (zh) 1996-04-24
ES2159510T3 (es) 2001-10-16
BR9301228A (pt) 1993-09-21
CA2092004A1 (en) 1993-09-20
FI921193A (fi) 1993-09-20
EP0561256B1 (en) 2001-07-11
KR930019930A (ko) 1993-10-19
ATE203071T1 (de) 2001-07-15
EP0561256A1 (en) 1993-09-22
DE69330413D1 (de) 2001-08-16
KR0172974B1 (ko) 1999-03-30
CN1081485A (zh) 1994-02-02

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