BR9405539A - Dispositivo para remover condensado de um cilindro secador ranhurado - Google Patents

Dispositivo para remover condensado de um cilindro secador ranhurado

Info

Publication number
BR9405539A
BR9405539A BR9405539-4A BR9405539A BR9405539A BR 9405539 A BR9405539 A BR 9405539A BR 9405539 A BR9405539 A BR 9405539A BR 9405539 A BR9405539 A BR 9405539A
Authority
BR
Brazil
Prior art keywords
condensate
pct
grooves
collector
sec
Prior art date
Application number
BR9405539-4A
Other languages
English (en)
Inventor
Winfried Haessner
Iwan Lasschuit
Original Assignee
Voith Gmbh J M
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 Gmbh J M filed Critical Voith Gmbh J M
Publication of BR9405539A publication Critical patent/BR9405539A/pt

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
    • D21F5/10—Removing condensate from the interior of the cylinders

Landscapes

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

Abstract

Patente de Invenção: DISPOSITIVO PARA REMOVER CONDENSADO DE UM CILINDRO SECADOR RANHURADO". O invento se refere a um dispositivo para remover condensado de um cilindro secador em rotação, aquecido a vapor, especialmente de um cilindro secador de uma máquina de papel, onde na parede interna está prevista uma quantidade de ranhuras (23) com seu percurso no sentido circunferencial da camisa de cilindro (12), onde pode ser agregado a estas ranhuras um tubo removedor de condensado (20), pelo qual condensado incidente é conduzido a um coletor (18) e daqui a um duto de remoção de condensado (14), enquanto os tubos removedores de condensado (20) são fixados nas imediações da respectiva ranhura (23) em distância predeterminada do fundo da ranhura. O invento é caracterizado pelo fato de que está previsto para a conexão funcional dos tubos removedores de condensado com o coletor (18) um elemento flexível de conexão (30).
BR9405539-4A 1993-07-01 1994-06-30 Dispositivo para remover condensado de um cilindro secador ranhurado BR9405539A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4321902 1993-07-01
PCT/DE1994/000750 WO1995001477A1 (de) 1993-07-01 1994-06-30 Vorrichtung zum abführen von kondensat aus einem gerillten trockenzylinder mittels kondensatabzugsrohren

Publications (1)

Publication Number Publication Date
BR9405539A true BR9405539A (pt) 1999-09-08

Family

ID=6491699

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9405539-4A BR9405539A (pt) 1993-07-01 1994-06-30 Dispositivo para remover condensado de um cilindro secador ranhurado

Country Status (7)

Country Link
US (1) US5537756A (pt)
EP (1) EP0658225B1 (pt)
JP (1) JPH08500864A (pt)
AT (1) ATE148751T1 (pt)
BR (1) BR9405539A (pt)
DE (1) DE59401763D1 (pt)
WO (1) WO1995001477A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19707876C2 (de) * 1997-02-27 2002-09-26 Voith Paper Patent Gmbh Walzenanordnung
DE19809080C2 (de) * 1997-12-17 2003-08-14 Voith Paper Patent Gmbh Dampfbeheizte Walze
SE535153C2 (sv) 2010-09-08 2012-05-02 Metso Paper Karlstad Ab Positioneringsanordning för evakueringsrör i en torkcylinder
SE535152C2 (sv) * 2010-09-08 2012-05-02 Metso Paper Karlstad Ab Positioneringsanordning för evakueringsrör i en torkcylinder
US10676909B2 (en) 2017-11-22 2020-06-09 Rebecca Jarrar Contamination barrier for plumbing systems and method of using same
SE541319C2 (en) 2017-11-22 2019-07-02 Valmet Oy An intermediate product in the manufacturing process of a yankee drying cylinder
EP3556936B1 (en) 2018-04-17 2020-04-29 Valmet Aktiebolag Method for manufacturing a steel-made yankee cylinder
US11035570B2 (en) * 2018-08-14 2021-06-15 Airgas, Inc. Method for removing large amounts of condensate from an underground vault steam system during startup

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE360834C (de) * 1921-07-12 1922-10-07 Tellschow Geb Briefumschlagfalz- und -druckmaschine
US1537792A (en) * 1924-03-21 1925-05-12 Inland Empire Paper Co Drier for paper machines
US3473238A (en) * 1966-04-05 1969-10-21 Scott Paper Co Rotary cylinder dryer
US3513565A (en) * 1968-11-08 1970-05-26 Georgia Pacific Corp Rotary drum dryer
US3808700A (en) * 1972-12-26 1974-05-07 Kimberly Clark Co Rotary drying drum
AT360834B (de) * 1977-12-02 1981-02-10 Escher Wyss Gmbh Trockenzylinder fuer papiermaschinen
GB2011025B (en) * 1977-12-03 1982-04-21 Beloit Walmsley Ltd Yankee dryers
DE2948203C2 (de) * 1979-11-30 1983-03-31 J.M. Voith Gmbh, 7920 Heidenheim Trockenzylinder für Papiermaschinen
IT1144735B (it) * 1981-06-09 1986-10-29 Beloit Italia Spa Cilindro essiccatore del foglio di carta per un impianto di fabbricazione continua della carta
DE3148948C2 (de) * 1981-12-10 1983-12-15 J.M. Voith Gmbh, 7920 Heidenheim Einrichtung zum Abführen von Kondensat aus einem dampfbeheizten, drehbaren Trocknungszylinder
FI83247C (fi) * 1990-06-19 1991-06-10 Martti Ensio Olavi Partio Anordning foer avlaegsnande av vaetska fraon en roterande cylinder eller vals.

Also Published As

Publication number Publication date
US5537756A (en) 1996-07-23
WO1995001477A1 (de) 1995-01-12
ATE148751T1 (de) 1997-02-15
JPH08500864A (ja) 1996-01-30
EP0658225A1 (de) 1995-06-21
EP0658225B1 (de) 1997-02-05
DE59401763D1 (de) 1997-03-20

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Legal Events

Date Code Title Description
FA7 Application withdrawn (art. 18 par. 1 of law 5772/71) - being contrary to morals, good customs and public security, order and health
FM Others concerning applications: unknown petition
HP Claimed priority lost
HKFN Application deemed withdrawn (deleted)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B09Z Decision to grant cancelled [chapter 9.1.1 patent gazette]

Free format text: ANULADO O DEFERIMENTO PUBLICADO NA RPI 1645 DE 16/07/02

B16D Grant of patent or certificate of addition of invention cancelled

Free format text: ANULADA A CONCESSAO DA PATENTE PUBLICADA NA RPI 1714 DE 11/11/03

B06H Technical and formal requirements: requirement cancelled [chapter 6.8 patent gazette]

Free format text: ANULADA A EXIGENCIA TECNICA PUBLICADA NA RPI 1610 DE 13/11/01

B11N Dismissal: publication cancelled [chapter 11.14 patent gazette]

Free format text: ANULADA A PUBLICACAO DE ANULACAO DO ARQUIVAMENTO EFETUADA NA RPI 1538 DE 27/06/00, FICANDO MANTIDAA RETIRADA DEFINITIVA DO PEDIDO CONFORME DISPOSTO NO ART. 18 2O DA LEI 5772/71 (CPI)

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 14A,15A E 16A ANUIDADES.

B24E Patent annual fee: resolution cancelled

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2063 DE 20/07/2010.