FI893583A0 - FOERFARANDE OCH ANORDNING FOER UTBREDNING AV MASSA TILL EN BANA. - Google Patents

FOERFARANDE OCH ANORDNING FOER UTBREDNING AV MASSA TILL EN BANA.

Info

Publication number
FI893583A0
FI893583A0 FI893583A FI893583A FI893583A0 FI 893583 A0 FI893583 A0 FI 893583A0 FI 893583 A FI893583 A FI 893583A FI 893583 A FI893583 A FI 893583A FI 893583 A0 FI893583 A0 FI 893583A0
Authority
FI
Finland
Prior art keywords
bana
massa
till
pulp
anordning foer
Prior art date
Application number
FI893583A
Other languages
Finnish (fi)
Inventor
Bertel Hakulin
Kaj Henricson
Minna Kejonen
Toivo Niskanen
Original Assignee
Ahlstroem Oy
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
Priority claimed from FI870402A external-priority patent/FI85888C/en
Priority claimed from FI870400A external-priority patent/FI85887C/en
Priority claimed from FI870403A external-priority patent/FI86444C/en
Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy
Priority to FI893583A priority Critical patent/FI893583A0/en
Publication of FI893583A0 publication Critical patent/FI893583A0/en

Links

Classifications

    • 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
    • D21F1/02—Head boxes of Fourdrinier machines

Landscapes

  • Paper (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Golf Clubs (AREA)
  • Package Closures (AREA)

Abstract

Method and apparatus for spreading pulp of a consistency of 6 - 15 % to a web. Pulp discharged from the feed chamber of a head box through a space between a rotating roll (22) and a wall of the feed chamber (21) is supplied onto a web forming device (20) whereby a high energy content fluidizes the pulp in a space (23) and the pulp is evenly distributed to a web onto the web forming device (20).
FI893583A 1987-01-30 1989-07-27 FOERFARANDE OCH ANORDNING FOER UTBREDNING AV MASSA TILL EN BANA. FI893583A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI893583A FI893583A0 (en) 1987-01-30 1989-07-27 FOERFARANDE OCH ANORDNING FOER UTBREDNING AV MASSA TILL EN BANA.

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FI870402A FI85888C (en) 1987-01-30 1987-01-30 INLOPPSLAODA FOER BREDNING UT TJOCK MASS TILL EN BANA.
FI870400A FI85887C (en) 1987-01-30 1987-01-30 FOERFARANDE FOER UTBREDNING AV TJOCK MASS TILL EN BANA.
FI870403A FI86444C (en) 1987-01-30 1987-01-30 Use of an inlet box for feeding thick mass
PCT/FI1988/000010 WO1988005840A1 (en) 1987-01-30 1988-01-27 Method and apparatus for spreading pulp to a web
FI893583A FI893583A0 (en) 1987-01-30 1989-07-27 FOERFARANDE OCH ANORDNING FOER UTBREDNING AV MASSA TILL EN BANA.

Publications (1)

Publication Number Publication Date
FI893583A0 true FI893583A0 (en) 1989-07-27

Family

ID=27241212

Family Applications (1)

Application Number Title Priority Date Filing Date
FI893583A FI893583A0 (en) 1987-01-30 1989-07-27 FOERFARANDE OCH ANORDNING FOER UTBREDNING AV MASSA TILL EN BANA.

Country Status (8)

Country Link
EP (1) EP0348398B1 (en)
JP (1) JPH02501935A (en)
AT (1) ATE74389T1 (en)
CA (1) CA1333965C (en)
DE (1) DE3869769D1 (en)
FI (1) FI893583A0 (en)
RU (1) RU2042756C1 (en)
WO (1) WO1988005840A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE468899B (en) * 1991-08-16 1993-04-05 Sunds Defibrator Ind Ab DEVICE FOR DEATH OF A FIBER SUSPENSION
AT404847B (en) * 1996-06-27 1999-03-25 Andritz Patentverwaltung METHOD AND DEVICE FOR DISTRIBUTING A, IN PARTICULAR MEDIUM-CONSISTENT, FIBER FIBER SUSPENSION
FI20075811L (en) * 2007-11-14 2009-05-15 Metso Paper Inc Method for feeding thick mass onto a forming base and inlet box for thick mass
SE532366C2 (en) * 2008-04-23 2009-12-22 Metso Paper Inc Distribution device for dispensing cellulose pulp
SE536163C2 (en) * 2011-10-03 2013-06-04 Metso Paper Sweden Ab Mass distribution unit, as well as apparatus for washing and / or dewatering cellulose pulp
SE537357C2 (en) * 2013-01-11 2015-04-14 Valmet Oy Apparatus for washing and / or dewatering cellulose pulp
SE537853C2 (en) * 2013-05-07 2015-11-03 Valmet Oy Apparatus for washing and / or dewatering pulp with an insert for preventing pulp rewetting
SE544977C2 (en) * 2020-04-08 2023-02-14 Valmet Oy A pulp distribution compartment arrangement and a pulp introduction method for pulp filter equipment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1526193A (en) * 1922-09-14 1925-02-10 American Voith Contact Co Fourdrinier machine
US2566449A (en) * 1946-06-26 1951-09-04 Beloit Iron Works Rectifier roll
DE815884C (en) * 1949-12-03 1951-10-04 Beloit Iron Works Headbox for paper machines
US3065788A (en) * 1959-07-29 1962-11-27 Beloit Iron Works Multiple pipe stock distributor
JPS452483Y1 (en) * 1966-12-20 1970-02-02
US4046435A (en) * 1975-07-14 1977-09-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Bearing seat usable in a gas turbine engine
US4133713A (en) * 1977-10-11 1979-01-09 The Procter & Gamble Company Microturbulence generator for papermachine headbox
JPS5823573B2 (en) * 1978-07-05 1983-05-16 株式会社京三製作所 Separate shelves with weighing device
JPS619033U (en) * 1984-06-25 1986-01-20 松下電工株式会社 storage device
JPH06102879B2 (en) * 1985-07-30 1994-12-14 石川島播磨重工業株式会社 Paper machine headbox

Also Published As

Publication number Publication date
ATE74389T1 (en) 1992-04-15
CA1333965C (en) 1995-01-17
EP0348398A1 (en) 1990-01-03
WO1988005840A1 (en) 1988-08-11
EP0348398B1 (en) 1992-04-01
DE3869769D1 (en) 1992-05-07
RU2042756C1 (en) 1995-08-27
JPH02501935A (en) 1990-06-28

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Legal Events

Date Code Title Description
FD Application lapsed
MM Patent lapsed

Owner name: A. AHLSTROM CORPORATION