CA1081016A - Twin-wire section of a paper machine - Google Patents
Twin-wire section of a paper machineInfo
- Publication number
- CA1081016A CA1081016A CA276,150A CA276150A CA1081016A CA 1081016 A CA1081016 A CA 1081016A CA 276150 A CA276150 A CA 276150A CA 1081016 A CA1081016 A CA 1081016A
- Authority
- CA
- Canada
- Prior art keywords
- roll means
- wire
- forming roll
- common path
- web
- 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
Links
- 239000007787 solid Substances 0.000 claims abstract description 19
- 210000000481 breast Anatomy 0.000 claims abstract description 12
- 230000032258 transport Effects 0.000 claims abstract description 10
- 230000001174 ascending effect Effects 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000012546 transfer Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000009740 moulding (composite fabrication) Methods 0.000 claims 77
- 239000012530 fluid Substances 0.000 claims 3
- 238000004804 winding Methods 0.000 claims 3
- 238000004140 cleaning Methods 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 230000009471 action Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
- D21F3/08—Pressure rolls
- D21F3/086—Pressure rolls having a grooved surface
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
- D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
Landscapes
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI761030A FI761030A7 (enExample) | 1976-04-14 | 1976-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1081016A true CA1081016A (en) | 1980-07-08 |
Family
ID=8509920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA276,150A Expired CA1081016A (en) | 1976-04-14 | 1977-04-14 | Twin-wire section of a paper machine |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4113556A (enExample) |
| JP (1) | JPS52128410A (enExample) |
| CA (1) | CA1081016A (enExample) |
| DE (1) | DE2716598A1 (enExample) |
| FI (1) | FI761030A7 (enExample) |
| FR (1) | FR2348316A1 (enExample) |
| GB (1) | GB1550515A (enExample) |
| SE (1) | SE7704285L (enExample) |
| SU (1) | SU695568A3 (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE410482B (sv) * | 1978-02-15 | 1979-10-15 | Karlstad Mekaniska Ab | Forfarande och anordning vid en dubbelviraformare |
| AT379622B (de) | 1980-11-26 | 1986-02-10 | Escher Wyss Gmbh | Papiermaschine mit zwei beweglichen wasserdurchlaessigen entwaesserungsbaendern, z.b. sieben |
| JPS58500528A (ja) * | 1981-02-28 | 1983-04-07 | ヨツト．エム．フオイト ゲ−エムベ−ハ− | 繊維ウエブを連続的に脱水するための装置 |
| CA1157302A (en) * | 1981-08-07 | 1983-11-22 | Alexander Malashenko | Twin-wire web forming section |
| FI73763C (fi) * | 1982-03-02 | 1987-11-09 | Valmet Oy | Banformningsparti foer pappersmaskin, som aer avsett foer modernisering av ett planviraparti. |
| DE3228607A1 (de) * | 1982-07-30 | 1984-02-02 | Rudolf Dipl.-Ing. 8036 Herrsching Dietl | Walze, insbesondere papiermaschinenwalze |
| JPS6170091A (ja) * | 1984-09-12 | 1986-04-10 | 三菱重工業株式会社 | 紙原料の均一分散装置 |
| JPS6223898U (enExample) * | 1985-07-30 | 1987-02-13 | ||
| DE3803805C1 (enExample) * | 1988-02-09 | 1989-04-27 | J.M. Voith Gmbh, 7920 Heidenheim, De | |
| FI91788C (fi) * | 1990-09-12 | 1994-08-10 | Valmet Paper Machinery Inc | Paperikoneen kaksiviirainen rainanmuodostusosa |
| SE470134B (sv) * | 1992-04-23 | 1993-11-15 | Valmet Karlstad Ab | Sätt att bygga om en konventionell tissuemaskin till en TAD- maskin, samt en därvid lämplig dubbelviraformare av "C-wrap"- typ |
| CA2208265A1 (en) * | 1994-08-31 | 1996-03-07 | Hoffman Environmental Systems, Inc. | Thin mat washing of cellulosic pulp |
| DE4443874C2 (de) * | 1994-12-09 | 1996-10-31 | Voith Sulzer Papiermasch Gmbh | Doppelsieb-Gap-Former zur Papierherstellung |
| US6228215B1 (en) * | 1998-04-06 | 2001-05-08 | Hoffman Enviornmental Systems, Inc. | Method for countercurrent treatment of slurries |
| DE19819526A1 (de) * | 1998-04-30 | 1999-11-04 | Voith Sulzer Papiermasch Gmbh | Preßmantel |
| DE10107328A1 (de) * | 2001-02-16 | 2002-08-29 | Voith Paper Patent Gmbh | Verfahren und Vorrichtung zum Abführen von Siebwasser |
| DE10333524A1 (de) * | 2003-07-23 | 2005-02-17 | Voith Paper Patent Gmbh | Verfahren und Vorrichtung zur Herstellung einer Faserstoffbahn, insbesondere SC-A- oder SC-B-Papierbahn |
| DE102010041730A1 (de) * | 2010-09-30 | 2012-04-05 | Voith Patent Gmbh | Maschine für die Entwässerung von Zellstoff |
| EP2944720B1 (en) * | 2014-05-15 | 2018-07-25 | ICONè S.R.L. | Former section and method for producing paper |
| EP3333314A1 (en) * | 2016-12-08 | 2018-06-13 | Valmet Technologies Oy | Forming unit |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2843025A (en) * | 1953-04-02 | 1958-07-15 | Beloit Iron Works | Paper-making machines |
| US2730933A (en) * | 1953-06-04 | 1956-01-17 | William G Reynolds | Method and apparatus for the manufacture of sheet material from solid particles suspended in liquid media |
| US3150037A (en) * | 1962-01-04 | 1964-09-22 | Huyck Corp | Papermaking machine utilizing centrifugal dewatering |
| US3311533A (en) * | 1963-04-29 | 1967-03-28 | Pulp Paper Res Inst | Apparatus for making formed fibrous webs |
| FR1385782A (fr) * | 1964-01-23 | 1965-01-15 | Black Clawson Co | Machine à papier |
| US3846232A (en) * | 1973-03-23 | 1974-11-05 | Valmet Oy | Twin-wire paper forming with wires wrapping around a suction web-forming breast roll and then following a curved path to a suction couch roll |
| DE1473914B2 (de) * | 1965-08-14 | 1970-11-12 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Infrarotstrahler |
| US3997390A (en) * | 1965-08-14 | 1976-12-14 | Valmet Oy | Twin-wire paper machine and method for operating the same |
| FI72544C (fi) * | 1975-06-13 | 1987-06-08 | Valmet Oy | Formare med tvao viror i pappersmaskin. |
| US3595745A (en) * | 1967-11-15 | 1971-07-27 | Beloit Corp | Web pick-up |
| AU1000870A (en) * | 1969-02-13 | 1971-07-08 | Beloit Corporation | Improved paper forming arrangement |
| BE759845A (fr) * | 1969-12-12 | 1971-05-17 | Beloit Corp | Dispositif perfectionne de formage |
| FI45583C (fi) | 1970-02-13 | 1972-07-10 | Valmet Oy | Paperikoneen vedenpoistopuristimissa käytettävä tela. |
| DE2023520A1 (de) * | 1970-05-14 | 1971-12-02 | J M Voith GmbH, 7920 Heidenheim | Doppelsiebpapiermaschine |
| US3718959A (en) * | 1971-02-11 | 1973-03-06 | V Sailas | Roll for dewatering presses of paper making machines |
| IT956037B (it) * | 1971-06-14 | 1973-10-10 | Dominion Eng Works Ltd | Sistema di doppia tela per macchina da carta |
| US3726758A (en) * | 1971-07-08 | 1973-04-10 | J Parker | Twin-wire web forming system with dewatering by centrifugal forces |
| FI51973C (fi) * | 1973-03-23 | 1979-01-05 | Valmet Oy | Pappersmaskin med tvao viror |
| SE7507159L (sv) * | 1975-06-23 | 1976-12-24 | Karlstad Mekaniska Ab | Anordning for framstellning av en fiberbana |
-
1976
- 1976-04-14 FI FI761030A patent/FI761030A7/fi not_active Application Discontinuation
-
1977
- 1977-04-07 GB GB14693/77A patent/GB1550515A/en not_active Expired
- 1977-04-14 US US05/787,321 patent/US4113556A/en not_active Expired - Lifetime
- 1977-04-14 FR FR7711313A patent/FR2348316A1/fr not_active Withdrawn
- 1977-04-14 SE SE7704285A patent/SE7704285L/ not_active Application Discontinuation
- 1977-04-14 JP JP4210277A patent/JPS52128410A/ja active Pending
- 1977-04-14 DE DE19772716598 patent/DE2716598A1/de not_active Withdrawn
- 1977-04-14 CA CA276,150A patent/CA1081016A/en not_active Expired
- 1977-04-14 SU SU772470244A patent/SU695568A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1550515A (en) | 1979-08-15 |
| SE7704285L (sv) | 1977-10-15 |
| US4113556A (en) | 1978-09-12 |
| DE2716598A1 (de) | 1977-10-20 |
| JPS52128410A (en) | 1977-10-27 |
| FI761030A7 (enExample) | 1977-10-15 |
| SU695568A3 (ru) | 1979-10-30 |
| FR2348316A1 (fr) | 1977-11-10 |
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| Publication | Publication Date | Title |
|---|---|---|
| CA1081016A (en) | Twin-wire section of a paper machine | |
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| KR960007935A (ko) | 고속 제지기용 쌍 와이어 포머 | |
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| US7931777B2 (en) | Multi-layer web formation section | |
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| US7294236B2 (en) | Arrangement for controlling the web in a press section of a paper or board machine | |
| JPS63165595A (ja) | ２ワイヤー製紙装置 | |
| US20240209571A1 (en) | Belt | |
| US20030062141A1 (en) | Machine for manufacturing a paper of cardboard web and press section therein | |
| SE514932C2 (sv) | Kartongmaskin och sätt för framställning av en flerskiktskartongbana |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |