MX169296B - Mejoras en prevencion de sacudimiento de lamina en secadoras de lamina continua de papel - Google Patents
Mejoras en prevencion de sacudimiento de lamina en secadoras de lamina continua de papelInfo
- Publication number
- MX169296B MX169296B MX005281A MX528187A MX169296B MX 169296 B MX169296 B MX 169296B MX 005281 A MX005281 A MX 005281A MX 528187 A MX528187 A MX 528187A MX 169296 B MX169296 B MX 169296B
- Authority
- MX
- Mexico
- Prior art keywords
- sheet
- felt
- bag
- paper
- collector
- Prior art date
Links
- 230000002265 prevention Effects 0.000 title 1
- 238000001035 drying Methods 0.000 abstract 2
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
Landscapes
- Paper (AREA)
- Drying Of Solid Materials (AREA)
Abstract
La presente invención se refiere a mejoras en una secadora de alta velocidad en donde un fieltro comporta una lámina de papel sobre rodillos secadores y el fieltro forma una bolsa tangente con el funcionamiento con el perímetro del rodillo secador y en cuya bolsa es friccionalmente absorbido aire mediante el perímetro del rodillo y fieltro con el funcionamiento que tiende a hacer que la lámina sufra sacudimiento, las mejoras caracterizadas en que la secadora comprende un dispositivo de vacío que incluye un colector hueco alargado que se extiende longitudinalmente dentro de la bolsa paralelo al fieltro y lámina; y una abertura sustancialmente a través de la longitud del colector para vaciar el aire de la bolsa hacia el colector, y así evitr el sacudimiento de la lámina.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1986/000374 WO1987005063A1 (en) | 1986-02-21 | 1986-02-21 | Preventing sheet flutter in paper web dryers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX169296B true MX169296B (es) | 1993-06-29 |
Family
ID=22195388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX005281A MX169296B (es) | 1986-02-21 | 1986-02-21 | Mejoras en prevencion de sacudimiento de lamina en secadoras de lamina continua de papel |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4686777A (es) |
| EP (1) | EP0298075B1 (es) |
| JP (1) | JPH0742678B2 (es) |
| CN (1) | CN1014158B (es) |
| AU (1) | AU592978B2 (es) |
| BR (1) | BR8607250A (es) |
| DE (1) | DE3678584D1 (es) |
| MX (1) | MX169296B (es) |
| PH (1) | PH22653A (es) |
| PL (1) | PL157219B1 (es) |
| WO (1) | WO1987005063A1 (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU592564B2 (en) * | 1986-04-08 | 1990-01-18 | Beloit Corporation | A blow box for a dryer |
| DE3706541A1 (de) * | 1987-02-28 | 1988-09-08 | Voith Gmbh J M | Vorrichtung zum stabilisieren des laufes einer warenbahn, insbesondere zum stabilisieren einer papierbahn in der trockenpartie einer papiermaschine |
| DE3739338C2 (de) * | 1987-11-20 | 1995-09-07 | Voith Gmbh J M | Luftleitkasten zum Stabilisieren des Laufs einer Warenbahn, insbesondere einer Papierbahn |
| US4821429A (en) * | 1987-11-30 | 1989-04-18 | J. M. Voith, Gmbh | Air guide box for stabilizing the run of a web, for instance a paper web |
| FI82958C (fi) * | 1989-09-01 | 1991-05-10 | Tampella Oy Ab | Anordning vid ett torkparti av en pappersmaskin. |
| SE9301512L (sv) * | 1993-05-03 | 1994-11-04 | Fibertech Ab | Sätt och torkvira vid papperstorkning |
| US5588223A (en) * | 1994-06-14 | 1996-12-31 | Asea Brown Boveri Inc. | Restrained paper dryer |
| DE19623657A1 (de) * | 1996-06-13 | 1997-12-18 | Weitmann & Konrad Fa | Saugvorrichtung zur Luftabsaugung im Bereich des Einlaufspaltes zwischen einer Materialbahn und einer Kühlwalze einer Rollenoffsetdruckmaschine |
| CA2190563C (en) * | 1996-11-18 | 1999-10-26 | Ralph Mancini | Device and method to stabilize sheet between press section and dryer section of a paper-making machine |
| US5820733A (en) * | 1996-11-18 | 1998-10-13 | Mancini; Ralph | Device to stabilize sheet between press section and dryer section of a paper-making machine |
| US6260287B1 (en) * | 1997-08-08 | 2001-07-17 | Peter Walker | Wet web stability method and apparatus |
| DE19902138A1 (de) * | 1999-01-20 | 2000-07-27 | Voith Sulzer Papiertech Patent | Vorrichtung zur Behandlung einer Materialbahn |
| US6108930A (en) * | 1999-03-23 | 2000-08-29 | Eastman Kodak Company | Apparatus for controlling widthwise expansion of a conveyed web |
| US6328852B1 (en) * | 1999-08-24 | 2001-12-11 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for improving stability of moving webs |
| CN101487198B (zh) * | 2009-02-10 | 2011-07-20 | 湖南正大轻科机械有限公司 | 高速纸机纸幅稳定器 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB774185A (en) * | 1961-11-09 | 1957-05-08 | Bowaters Dev & Res Ltd | A process of papermaking |
| US3733711A (en) * | 1971-09-07 | 1973-05-22 | Scapa Dryers Ltd | Apparatus for and method of treating a web |
| DE2712184A1 (de) * | 1977-03-19 | 1978-09-21 | Voith Gmbh J M | Trockenpartie fuer papiermaschinen |
| FI54627C (fi) * | 1977-04-04 | 1979-01-10 | Valmet Oy | Foerfarande och anordning i torkpartiet i en pappersmaskin |
| US4359827B1 (en) * | 1979-11-05 | 1994-03-29 | Keith V Thomas | High speed paper drying |
| US4359828A (en) * | 1979-11-05 | 1982-11-23 | Weyerhaeuser Company | Vacuum box for use in high speed papermaking |
| FI59637C (fi) * | 1979-11-20 | 1981-09-10 | Valmet Oy | Anordning i torkpartiet av en pappersmaskin |
| FI65460C (fi) * | 1980-12-12 | 1984-05-10 | Valmet Oy | Foerfarande och anordning vid press- eller torkpartiet i en papersmaskin |
| JPS5870794A (ja) * | 1981-10-21 | 1983-04-27 | ベロイト コ−ポレ−ション | 高速紙ウエブ乾燥機 |
| DE3236576C2 (de) * | 1982-10-02 | 1988-03-24 | J.M. Voith Gmbh, 7920 Heidenheim | Luftleitkasten für die Trockenpartie einer Papiermaschine |
| FI64823C (fi) * | 1982-11-02 | 1984-01-10 | Valmet Oy | Oeverfoeringsanordning foer ledande av pappersbanan fraon presspartiet i en pappersmaskin till dess torkparti |
| FI69332C (fi) * | 1984-03-02 | 1986-01-10 | Valmet Oy | Anordning i torkningspartiet av en pappersmaskin |
| AT382175B (de) * | 1984-10-30 | 1987-01-26 | Andritz Ag Maschf | Vorrichtung zum trocknen von materialbahnen, insbesondere papierbahnen |
-
1986
- 1986-02-21 JP JP61501518A patent/JPH0742678B2/ja not_active Expired - Lifetime
- 1986-02-21 MX MX005281A patent/MX169296B/es unknown
- 1986-02-21 EP EP86901681A patent/EP0298075B1/en not_active Expired
- 1986-02-21 US US06/878,834 patent/US4686777A/en not_active Expired - Fee Related
- 1986-02-21 DE DE8686901681T patent/DE3678584D1/de not_active Expired - Lifetime
- 1986-02-21 BR BR8607250A patent/BR8607250A/pt not_active IP Right Cessation
- 1986-02-21 AU AU55838/86A patent/AU592978B2/en not_active Ceased
- 1986-02-21 WO PCT/US1986/000374 patent/WO1987005063A1/en not_active Ceased
-
1987
- 1987-01-26 CN CN87100509.3A patent/CN1014158B/zh not_active Expired
- 1987-02-05 PH PH34814A patent/PH22653A/en unknown
- 1987-02-20 PL PL1987264227A patent/PL157219B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN87100509A (zh) | 1987-08-26 |
| AU592978B2 (en) | 1990-02-01 |
| US4686777A (en) | 1987-08-18 |
| BR8607250A (pt) | 1988-12-06 |
| AU5583886A (en) | 1987-09-09 |
| PL157219B1 (pl) | 1992-05-29 |
| CN1014158B (zh) | 1991-10-02 |
| JPH0742678B2 (ja) | 1995-05-10 |
| PL264227A1 (en) | 1988-03-17 |
| WO1987005063A1 (en) | 1987-08-27 |
| JPH01501638A (ja) | 1989-06-08 |
| PH22653A (en) | 1988-10-28 |
| EP0298075A1 (en) | 1989-01-11 |
| DE3678584D1 (de) | 1991-05-08 |
| EP0298075B1 (en) | 1991-04-03 |
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