SE8402019L - METHOD AND APPARATUS FOR DRAINING FIBER MASS - Google Patents
METHOD AND APPARATUS FOR DRAINING FIBER MASSInfo
- Publication number
- SE8402019L SE8402019L SE8402019A SE8402019A SE8402019L SE 8402019 L SE8402019 L SE 8402019L SE 8402019 A SE8402019 A SE 8402019A SE 8402019 A SE8402019 A SE 8402019A SE 8402019 L SE8402019 L SE 8402019L
- Authority
- SE
- Sweden
- Prior art keywords
- water discharge
- wire
- web
- fiber
- led
- 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
- D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
-
- 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
- F26B13/24—Arrangements of devices using drying processes not involving heating
- F26B13/28—Arrangements of devices using drying processes not involving heating for applying pressure; for brushing; for wiping
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Paper (AREA)
Abstract
Process and twin-wire web former for water discharge from fiber pulp. The web former has two endless wires (2, 6), between which the fiber web is supported. The fiber web is formed by feeding fiber suspension onto the lower wire (2) in the pumping consistency of 0,3 - 3,5 %. The fiber web is led through a curved or a break-line shape S-bend formed by the water discharge units (8, 9) between the wires (2, 6). The water discharge itself is led between the upper wire (6). and the lower wire (2) by means of the wire stresses, as they are going over the surfaces of the water discharge units (8, 9). (Fig. 1).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI831275A FI831275L (en) | 1983-04-15 | 1983-04-15 | FOERFARANDE OCH ANORDNING FOER AVLAEGSNING AV VAETSKA UR FIBERMASSA. |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8402019D0 SE8402019D0 (en) | 1984-04-11 |
SE8402019L true SE8402019L (en) | 1984-10-16 |
Family
ID=8517059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8402019A SE8402019L (en) | 1983-04-15 | 1984-04-11 | METHOD AND APPARATUS FOR DRAINING FIBER MASS |
Country Status (6)
Country | Link |
---|---|
BR (1) | BR8401772A (en) |
CA (1) | CA1233055A (en) |
DE (1) | DE3414087A1 (en) |
FI (1) | FI831275L (en) |
SE (1) | SE8402019L (en) |
ZA (1) | ZA842793B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001051703A1 (en) * | 2000-01-14 | 2001-07-19 | Valmet Corporation | Method and apparatus to improve the formation of a paper of paperboard web by pre-pressing in a twin-wire former |
DE102007000036A1 (en) * | 2007-01-25 | 2008-07-31 | Voith Patent Gmbh | Process for dewatering pulp and dewatering machine for carrying out the process |
CN110631331A (en) * | 2019-06-11 | 2019-12-31 | 温州乐发教育科技有限公司 | Magnetic adhesive tape adhesion water removing device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3201305A (en) * | 1962-11-05 | 1965-08-17 | David R Webster | Sheet forming method and apparatus |
FI313874A (en) * | 1974-10-25 | 1976-04-26 | Valmet Oy | |
AT379622B (en) * | 1980-11-26 | 1986-02-10 | Escher Wyss Gmbh | PAPER MACHINE WITH TWO MOVABLE WATERPROOF DRAINAGE BELTS, e.g. SEVEN |
-
1983
- 1983-04-15 FI FI831275A patent/FI831275L/en not_active Application Discontinuation
-
1984
- 1984-03-29 CA CA000450864A patent/CA1233055A/en not_active Expired
- 1984-04-11 SE SE8402019A patent/SE8402019L/en not_active Application Discontinuation
- 1984-04-12 BR BR8401772A patent/BR8401772A/en unknown
- 1984-04-13 DE DE19843414087 patent/DE3414087A1/en not_active Ceased
- 1984-04-13 ZA ZA842793A patent/ZA842793B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3414087A1 (en) | 1984-10-18 |
CA1233055A (en) | 1988-02-23 |
FI831275A0 (en) | 1983-04-15 |
ZA842793B (en) | 1984-11-28 |
SE8402019D0 (en) | 1984-04-11 |
BR8401772A (en) | 1984-11-20 |
FI831275L (en) | 1984-10-16 |
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Legal Events
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NAV | Patent application has lapsed |
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