FI90572C - Device for controlling the wires of a paper machine or board machine - Google Patents
Device for controlling the wires of a paper machine or board machineInfo
- Publication number
- FI90572C FI90572C FI884109A FI884109A FI90572C FI 90572 C FI90572 C FI 90572C FI 884109 A FI884109 A FI 884109A FI 884109 A FI884109 A FI 884109A FI 90572 C FI90572 C FI 90572C
- Authority
- FI
- Finland
- Prior art keywords
- wires
- strip
- strips
- disposed
- members
- Prior art date
Links
Classifications
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/48—Suction apparatus
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/36—Guiding mechanisms
- D21F1/38—Pads
-
- 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)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
A means for controlling wires in a twin-wire section in a paper or cardboard machine where the wires run one over the other for dewatering stock that is present between the wires, where a dewatering box is provided on one side of the wires and where a number of strips disposed side by side are provided on the other side of the wires, said strips running across the transport direction of the wires and over the total width of the wires, and where the strips have been arranged to be pressed against the wire lying closest to the strips, with the aid of pressure elements, where said pressure elements are disposed to act between the strips and a supporting table or equivalent, said supporting table being fixedly mounted relative to said dewatering box. The invention is characterized in that for each strip (16) has been provided a separate pressure element (15), where every one of the pressure elements (15) comprises at least two force-supplying members (19,20) provided between the respective strip and the supporting table (13), said members (19,20) being disposed to displace the strip (16) in the direction toward and away from said dewatering box , that a first one (19) of the members has been disposed to act against the forward end (25) of the strip in the transport direction of the wires and that a second one (20) of the members has been disposed to act against the rear end (28) of the strip in said transport direction, and that the force-supplying members (19,20) are individually controllable so that on one hand the pressure of the strip (16) against the wire and on the other hand the angle of the top surface of the strip against the wire can be adjusted.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8703468 | 1987-09-07 | ||
SE8703468A SE456590B (en) | 1987-09-07 | 1987-09-07 | DEVICE FOR CONTROL OF VIRUSES IN A PAPER MACHINE OR CARTON MACHINE |
Publications (4)
Publication Number | Publication Date |
---|---|
FI884109A0 FI884109A0 (en) | 1988-09-06 |
FI884109A FI884109A (en) | 1989-03-08 |
FI90572B FI90572B (en) | 1993-11-15 |
FI90572C true FI90572C (en) | 1994-02-25 |
Family
ID=20369499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI884109A FI90572C (en) | 1987-09-07 | 1988-09-06 | Device for controlling the wires of a paper machine or board machine |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0306759B1 (en) |
JP (1) | JP2691913B2 (en) |
KR (1) | KR970008599B1 (en) |
AT (1) | ATE66027T1 (en) |
AU (1) | AU2303188A (en) |
BR (1) | BR8807192A (en) |
CA (1) | CA1335632C (en) |
CH (1) | CH676257A5 (en) |
DE (1) | DE3864105D1 (en) |
ES (1) | ES2025747T3 (en) |
FI (1) | FI90572C (en) |
SE (1) | SE456590B (en) |
WO (1) | WO1989002499A1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3823966C2 (en) * | 1988-07-15 | 1995-03-16 | Voith Gmbh J M | Device for guiding the screens of a twin-wire section of a paper or board machine |
FI885607A (en) * | 1988-12-01 | 1990-06-02 | Ahlstroem Valmet | ANORDNING FOER STYRNING AV VIROR I EN PAPPERSMASKINS FORMER. |
US5389206A (en) * | 1989-08-22 | 1995-02-14 | J. M. Voith Gmbh | Twin wire former |
DE3929265C2 (en) * | 1989-09-02 | 1997-05-07 | Voith Sulzer Papiermasch Gmbh | Strip for sheet formation zone of a paper machine |
DE4002304A1 (en) * | 1990-01-26 | 1991-08-14 | Escher Wyss Gmbh | Paper forming stretch |
DE4026953C2 (en) * | 1990-01-26 | 1995-11-30 | Escher Wyss Gmbh | Dewatering device and method for dewatering on a twin wire former |
DE4005420C2 (en) * | 1990-02-21 | 1995-06-08 | Voith Gmbh J M | Twin wire former |
DE4009628C2 (en) * | 1990-03-26 | 1994-11-03 | Voith Gmbh J M | Pressure medium support device |
DE4014403C2 (en) * | 1990-05-04 | 1994-03-10 | Escher Wyss Gmbh | Vertical former |
DE4019884A1 (en) * | 1990-06-22 | 1992-01-09 | Voith Gmbh J M | PERFORMANCE SUPPLY SUPPORT FOR A SCREENING BELT |
DE4107653A1 (en) * | 1991-03-09 | 1992-09-10 | Escher Wyss Gmbh | DRAINAGE DEVICE FOR THE WET SECTION OF A PAPER MACHINE |
FI920228A0 (en) * | 1992-01-17 | 1992-01-17 | Valmet Paper Machinery Inc | BANFORMNINGSPARTI FOER PAPPERSMASKIN. |
FI103995B (en) * | 1993-06-17 | 1999-10-29 | Valmet Paper Machinery Inc | Method and apparatus and adjustment arrangement in a paper machine for controlling the transverse profile of a paper web |
FI96623C (en) | 1994-08-31 | 1996-07-25 | Valmet Paper Machinery Inc | Double-wire molders, especially for fast paper machines |
DE29504419U1 (en) * | 1995-03-15 | 1995-05-11 | Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim | Last unit for the flexible support of a paper machine belt |
DE10333201A1 (en) * | 2003-07-22 | 2005-02-24 | Voith Paper Patent Gmbh | Papermaking dewatering double sieve belt passes over transverse pressure beam subdivided into equal segments with individual pressure control |
JP6199136B2 (en) * | 2013-09-17 | 2017-09-20 | 三菱重工業株式会社 | Liquid solid matter take-out apparatus and liquid solid matter take-out method |
DE202014103256U1 (en) * | 2014-07-15 | 2014-07-23 | Valmet Technologies, Inc. | Loading device for a machine for producing fiber webs |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3027940A (en) * | 1958-12-31 | 1962-04-03 | Lodding Engineering Corp | Adjustable supports for fourdrinier screen wires |
US3357881A (en) * | 1964-10-15 | 1967-12-12 | Fitchburg Paper | Wire support for papermaking machines |
US3772145A (en) * | 1971-03-31 | 1973-11-13 | Black Clawson Co | Pivotal mounting structures for vertical twin-wire papermaking machine |
DE3406217C1 (en) * | 1984-02-21 | 1985-10-31 | O. Dörries GmbH, 5160 Düren | Apparatus for guiding the wire screens of a twin wire set of a paper making or board making machine |
DE3503242A1 (en) * | 1985-01-31 | 1986-08-07 | O. Dörries GmbH, 5160 Düren | Device for guiding the wires of a twin-wire section of a paper- or cardboard-machine |
GB2174120B (en) * | 1985-04-26 | 1988-08-10 | Doerries Gmbh | Apparatus for guiding the wires of a twin wire forming section of a paper or cardboard machine |
FI861811A (en) * | 1986-04-30 | 1987-10-31 | Viljo Klemetti | FOERFARANDE FOER REGLERING AV TVAERSNITT PROFILEN HOS EN PAPPERSBANA SAMT EN ANORDNING FOER TILLAEMPNING AV FOERFARANDET. |
-
1987
- 1987-09-07 SE SE8703468A patent/SE456590B/en unknown
-
1988
- 1988-08-22 AT AT88113618T patent/ATE66027T1/en not_active IP Right Cessation
- 1988-08-22 DE DE8888113618T patent/DE3864105D1/en not_active Expired - Fee Related
- 1988-08-22 ES ES198888113618T patent/ES2025747T3/en not_active Expired - Lifetime
- 1988-08-22 EP EP88113618A patent/EP0306759B1/en not_active Expired - Lifetime
- 1988-09-06 BR BR888807192A patent/BR8807192A/en unknown
- 1988-09-06 CH CH1579/89A patent/CH676257A5/de not_active IP Right Cessation
- 1988-09-06 FI FI884109A patent/FI90572C/en not_active IP Right Cessation
- 1988-09-06 WO PCT/FI1988/000142 patent/WO1989002499A1/en unknown
- 1988-09-06 CA CA000576547A patent/CA1335632C/en not_active Expired - Fee Related
- 1988-09-06 AU AU23031/88A patent/AU2303188A/en not_active Abandoned
- 1988-09-07 JP JP63224367A patent/JP2691913B2/en not_active Expired - Lifetime
- 1988-09-07 KR KR1019880011537A patent/KR970008599B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2303188A (en) | 1989-04-17 |
WO1989002499A1 (en) | 1989-03-23 |
SE456590B (en) | 1988-10-17 |
JPH01104895A (en) | 1989-04-21 |
CH676257A5 (en) | 1990-12-28 |
SE8703468D0 (en) | 1987-09-07 |
CA1335632C (en) | 1995-05-23 |
DE3864105D1 (en) | 1991-09-12 |
BR8807192A (en) | 1989-10-17 |
ATE66027T1 (en) | 1991-08-15 |
FI884109A (en) | 1989-03-08 |
EP0306759A1 (en) | 1989-03-15 |
EP0306759B1 (en) | 1991-08-07 |
JP2691913B2 (en) | 1997-12-17 |
FI90572B (en) | 1993-11-15 |
KR970008599B1 (en) | 1997-05-27 |
ES2025747T3 (en) | 1992-04-01 |
FI884109A0 (en) | 1988-09-06 |
KR890005347A (en) | 1989-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
GB | Transfer or assigment of application |
Owner name: VALMET PAPER MACHINERY INC. |
|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: VALMET PAPER MACHINERY INC. |