[go: up one dir, main page]

BR9714037A - Cilindro e grupo secador para máquina de papel - Google Patents

Cilindro e grupo secador para máquina de papel

Info

Publication number
BR9714037A
BR9714037A BR9714037-6A BR9714037A BR9714037A BR 9714037 A BR9714037 A BR 9714037A BR 9714037 A BR9714037 A BR 9714037A BR 9714037 A BR9714037 A BR 9714037A
Authority
BR
Brazil
Prior art keywords
cylinder
surface construction
dryer group
paper machine
air flow
Prior art date
Application number
BR9714037-6A
Other languages
English (en)
Inventor
Pekka Saarikivi
Raimo Virta
Original Assignee
Valmet Corp
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 Valmet Corp filed Critical Valmet Corp
Publication of BR9714037A publication Critical patent/BR9714037A/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
    • D21F5/04—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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/10—Suction rolls, e.g. couch rolls
    • 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
    • F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

"CILINDRO E GRUPO SECADOR PARA MáQUINA DE PAPEL". Cilindro para máquina de papel, cujo cilindro (10) compreende um eixo (11), sobre cujo suprote o cilindro (10) está adequado para girar, e uma construção superficial (13), que está conectada ao eixo por meio de peças suporte (14). A abertura da construção superficial (13) do cilindro (10) é preferivelmente maior que 20%, tal que, quando o cilindro (10) gira, um efeito é produzido tal que suga ar para dentro do cilindro (10), pelo do que um fluxo de ar através do cilindro (10) surge. Também, a invenção se refere a um grupo secador, o qual compreende dois cilindros de secagem de contato e pelo menos um cilindro inversor (10) e em cujo grupo secador uma extração de fio simples é aplicada. Pelo menos um dos rolos inversores (10) no grupo secador é um cilindro aberto (10), cuja construção superficial (13) tem uma abertura, preferivelmente maior que 20%, tal que o fluxo de ar viajando junto com o fio passe através da construção superficial aberta (13) para dentro do interior do cilindro (10) e seja descartado adicionalmente para fora junto com o fio como um fluxo de ar através da construção superficial aberta (13) do cilindro (10).
BR9714037-6A 1996-12-16 1997-12-10 Cilindro e grupo secador para máquina de papel BR9714037A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI965026A FI105573B (fi) 1996-12-16 1996-12-16 Paperikoneen, erityisesti paperin kuivatuslaitteen tela ja paperikoneen kuivatusryhmä
PCT/FI1997/000771 WO1998027274A1 (en) 1996-12-16 1997-12-10 Roll for a paper machine, in particular for a paper drying device, and dryer group for a paper machine

Publications (1)

Publication Number Publication Date
BR9714037A true BR9714037A (pt) 2000-05-09

Family

ID=8547274

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9714037-6A BR9714037A (pt) 1996-12-16 1997-12-10 Cilindro e grupo secador para máquina de papel

Country Status (7)

Country Link
AT (1) AT409871B (pt)
AU (1) AU5223798A (pt)
BR (1) BR9714037A (pt)
CA (1) CA2275324C (pt)
DE (2) DE19782184B4 (pt)
FI (1) FI105573B (pt)
WO (1) WO1998027274A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8434761B2 (en) 2011-02-04 2013-05-07 Xerox Corporation Alternating grooved beltless vacuum transport roll

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283415A (en) * 1964-04-14 1966-11-08 Auxilius P Schnyder Paper drying apparatus
US3259961A (en) * 1964-12-21 1966-07-12 Metal Tech Inc Cylindrical honeycomb roll
US3589033A (en) * 1969-02-26 1971-06-29 Metal Tech Inc Honeycomb roll assembly for treating paper with felts
US3773614A (en) * 1971-11-05 1973-11-20 Improved Machinery Inc Drum comprising support mounted grid structure
US3957087A (en) * 1974-07-03 1976-05-18 Johnston Henry M Pin and truss cylinder construction
FI54627C (fi) * 1977-04-04 1979-01-10 Valmet Oy Foerfarande och anordning i torkpartiet i en pappersmaskin
FI59637C (fi) * 1979-11-20 1981-09-10 Valmet Oy Anordning i torkpartiet av en pappersmaskin
FI80491C (fi) * 1987-09-02 1990-06-11 Valmet Paper Machinery Inc Foerfarande och torkningsgrupp i maongcylindertorken av en pappersmaskin.
FI83680C (fi) * 1988-03-09 1991-08-12 Valmet Paper Machinery Inc Foerfarande och anordning vid dragningen av banan i en pappersmaskin samt cylinder foer anvaendning vid dragningen av banan.
US4974340A (en) * 1989-10-31 1990-12-04 Beloit Corporation Vacuum guide roll apparatus
FI92420C (fi) * 1992-04-10 1994-11-10 Valmet Paper Machinery Inc Paperiradan stabilointilaite paperikoneen kuivatusosan sylinteriryhmässä
FI93876C (fi) * 1994-03-25 1995-06-12 Valmet Paper Machinery Inc Paperikoneen kuivatusosa, jossa on yksiviiraviennillä varustettuja sylinteriryhmiä

Also Published As

Publication number Publication date
ATA914097A (de) 2002-04-15
CA2275324A1 (en) 1998-06-25
AT409871B (de) 2002-12-27
DE19782184T1 (de) 1999-11-25
FI965026A (fi) 1998-06-17
FI965026A0 (fi) 1996-12-16
AU5223798A (en) 1998-07-15
FI105573B (fi) 2000-09-15
CA2275324C (en) 2007-04-10
WO1998027274A1 (en) 1998-06-25
DE19782184B4 (de) 2007-04-19

Similar Documents

Publication Publication Date Title
AR020290A2 (es) Un metodo para fabricar una hoja de papel.
FI881106A0 (fi) Foerfarande och anordning vid dragning av bana pao omraodet med enkelt viradrag i torkningspartiet av en pappersmaskin och en cylinder foer anvaendning vid dragningen av banan.
CO5050278A1 (es) Metodo para aprestar la superficie de papel de aprestos reactivos a celulosa y no reactivos a celulosa, y el papel asi preparado
ES2175392T3 (es) Fibras celulosicas modificadas con aldehidos, para productos papelerosque tienen una alta resistencia inicial en estado humedo.
CA2119324A1 (en) Drying Method and Drying Module as Well as Dryer Sections that Make Use of Same, in Particular for a High-Seed Paper Machine
FI19991908A (fi) Menetelmä ja laite paperikoneen tai muun vastaavan kuivatusosassa
FI952822A (fi) Järjestelmä liikkuvan paperirainan selektiiviseksi käsittelemiseksi
CA2274228A1 (en) Method for drying of paper and dry end of a paper machine
JPH03503554A (ja) ドライヤ用中間真空ロール
BR9908871A (pt) Aparelho e processo para fabricar papel estruturado e o papel estruturado produzido por meio dos mesmos
BR9914237A (pt) Método para produção de um papel tendo um padrão tridimensional
SE9002240D0 (sv) Anordning foer torkning av en materialbana
DE3570097D1 (en) A method for controlling shrinkage and/or stretching of a paper web in the drying section of a paper machine, in the form of a cylinder drier and/or fan dryer, transversely to the feed direction of the web; and arrangements for carrying out the method
FI82958B (fi) Anordning vid ett torkparti av en pappersmaskin.
SE8803427D0 (sv) Forfarande och anordning i cylindertorken av en pappersmaskin
FI82502C (fi) Foerfarande och anordning i torkpartiet av en pappersmaskin foer att effektivera spetsdragningen av banan.
BR9714037A (pt) Cilindro e grupo secador para máquina de papel
BR0108493A (pt) Curativo com uma embalagem de abertura rápida, e método e dispositivo para fabricar a embalagem
SE8400556D0 (sv) Forfarande och anordning for att i en pappersmaskin fora pappersbanan fran presspartiet till torkpartiet
FI963734A0 (fi) Menetelmä pintakäsitellyn paperirainan tai vastaavan kuivaamiseksi paperikoneen jälkikuivatusosassa sekä menetelmää soveltava paperikoneen jälkikuivatusosa
CA2161900A1 (en) Web drying
KR900700690A (ko) 제지방법
FI972878A (fi) Menetelmä ja laite päällystetyn paperiradan tai vastaavan kuivatuksessa
SE8302905L (sv) Luftblaslada for torkningspartiet pa en pappersmaskin
FI20002404A0 (fi) Järjestely paperikoneen jenkkisylinterin tai vastaavan ja rullaimen yhteydessä

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/12/1997, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A , 13A E 14A ANUIDADES.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A,13A E 14A ANUIDADE(S).

B24E Patent annual fee: resolution cancelled

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2153 DE 10/04/2012.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: MANUTENCAO DA EXTINCAO - ART. 78 INCISO IV DA LPI