SE7910465L - Sil for fibrost material - Google Patents

Sil for fibrost material

Info

Publication number
SE7910465L
SE7910465L SE7910465A SE7910465A SE7910465L SE 7910465 L SE7910465 L SE 7910465L SE 7910465 A SE7910465 A SE 7910465A SE 7910465 A SE7910465 A SE 7910465A SE 7910465 L SE7910465 L SE 7910465L
Authority
SE
Sweden
Prior art keywords
fibrous stock
screen
body member
housing
rotor
Prior art date
Application number
SE7910465A
Other languages
English (en)
Other versions
SE437040B (sv
Inventor
W T Gauld
E S Thomsen
Original Assignee
Gauld Equip Mfg
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
Application filed by Gauld Equip Mfg filed Critical Gauld Equip Mfg
Publication of SE7910465L publication Critical patent/SE7910465L/sv
Publication of SE437040B publication Critical patent/SE437040B/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • D21D5/023—Stationary screen-drums
    • D21D5/026—Stationary screen-drums with rotating cleaning foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/20—Stationary drums with moving interior agitators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
SE7910465A 1979-03-29 1979-12-19 Anordning for silning av fibrost material SE437040B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/025,285 US4234417A (en) 1979-03-29 1979-03-29 Fibrous stock screen

Publications (2)

Publication Number Publication Date
SE7910465L true SE7910465L (sv) 1980-09-30
SE437040B SE437040B (sv) 1985-02-04

Family

ID=21825130

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7910465A SE437040B (sv) 1979-03-29 1979-12-19 Anordning for silning av fibrost material

Country Status (5)

Country Link
US (1) US4234417A (sv)
JP (1) JPS55159819A (sv)
CA (1) CA1128012A (sv)
FI (1) FI70614C (sv)
SE (1) SE437040B (sv)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374728A (en) * 1981-07-29 1983-02-22 Gauld W Thomas Apparatus for screening fibrous stock
US4462901A (en) * 1981-12-28 1984-07-31 Gauld W Thomas Apparatus for screening fibrous stock
CH647547A5 (de) * 1982-02-12 1985-01-31 Chemap Ag Verfahren und vorrichtung zum zuechten von mikroorganismen.
US4622152A (en) * 1983-12-08 1986-11-11 Littleford Bros., Inc. Combined mixing, reacting, drying and filtering device
IT1218840B (it) * 1984-01-10 1990-04-24 Fibropolimeri Srl Lavatrice per il lavaggio o separazione del film di plastica dalle fibre di carta o cellulosa e procedimento relativo
DE3519373A1 (de) * 1985-05-30 1986-12-04 J.M. Voith Gmbh, 7920 Heidenheim Sortiergeraet
US4744894A (en) * 1986-06-30 1988-05-17 Gauld W Thomas Fibrous stock screening apparatus
FI77279C (sv) * 1987-04-30 1989-02-10 Ahlstroem Oy Förfarande och anordning för behandling av fibersuspension.
US5172813A (en) * 1989-05-17 1992-12-22 A. Ahlstrom Corporation Method and an apparatus for treating fiber suspension
US5061370A (en) * 1990-03-20 1991-10-29 Quebec And Ontario Paper Company Ltd. Screening device for slurries with improved rotor and hub design
US5119953A (en) * 1990-04-02 1992-06-09 Celleco Hedemora Ab Pulp suspension screening and fractionation apparatus
FR2666598B1 (fr) * 1990-09-10 1994-05-27 Escher Wyss Gmbh Procede de separation, notamment de tri ou de fractionnement d'une suspension de pate a papier.
FI88414C (sv) * 1991-01-30 1993-05-10 Ahlstroem Oy Anordning för behandling av fibersuspension
US5601690A (en) * 1994-07-11 1997-02-11 Gauld Equipment Company Method for screening pulp
SE507481C2 (sv) * 1996-05-02 1998-06-15 Alfa Laval Ab Anordning för separering av föroreningar från fibermassasuspensioner
US6155427A (en) * 1996-11-14 2000-12-05 Thermo Black Clawson Inc. Zoned pressure screen
FI4401U1 (sv) 1999-11-29 2000-04-27 Ahlstrom Machinery Oy Arrangemang för silning av massa
FI20022055A (sv) * 2002-11-19 2004-05-20 Advanced Fiber Tech Aft Trust Förfarande och anordning för behandling av fibersuspension
US6942104B2 (en) * 2003-09-02 2005-09-13 Gl&V Management Hungary Kft. Rotor with multiple foils for screening apparatus for papermaking pulp
JP2007146350A (ja) * 2005-11-25 2007-06-14 Eiko Son 礼服及び汎用型礼服システム
US8092909B2 (en) * 2006-09-07 2012-01-10 Columbia Insurance Company Color foundation coat and color top coat paint system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US987657A (en) * 1909-02-27 1911-03-21 Jens Orten Boeving Pulp-strainer.
US1973864A (en) * 1931-09-05 1934-09-18 Biffar Andreas Centrifugal sieving machine
US2678732A (en) * 1949-06-08 1954-05-18 Banks John Fluid strainer
US2796809A (en) * 1954-07-06 1957-06-25 Nat Gypsum Co Pulp screening apparatus
US3145165A (en) * 1961-10-23 1964-08-18 Sandison Alexander Greswolde Pulp screens
US3245535A (en) * 1963-05-23 1966-04-12 Cowan Ben Vertical pressure type pulp screen
US3367506A (en) * 1965-06-21 1968-02-06 Rosaen Filter Co Self-cleaning filter device
DE1607642A1 (de) * 1966-10-22 1969-09-18 Miag Muehlenbau & Ind Gmbh Verfahren und Vorrichtung zum Abtrennen einer Grobfraktion aus einem pneumatisch gefoerderten Schuettgutstrom
CA889156A (en) * 1969-09-19 1971-12-28 Cowan Ben Screen impeller
GB1294980A (sv) * 1970-05-11 1972-11-01
DE2140904C3 (de) * 1971-08-16 1974-05-09 Hermann Finckh, Metalltuch- Und Maschinenfabrik, 7410 Reutlingen Drucksortierer für Faserstoffsuspensionen
CA981215A (en) * 1972-08-31 1976-01-06 Highratio Screens Ltd. Pulp stock pressure screen

Also Published As

Publication number Publication date
JPS55159819A (en) 1980-12-12
SE437040B (sv) 1985-02-04
JPS6246203B2 (sv) 1987-10-01
CA1128012A (en) 1982-07-20
FI70614C (fi) 1986-09-24
FI70614B (fi) 1986-06-06
FI800063A (fi) 1980-09-30
US4234417A (en) 1980-11-18

Similar Documents

Publication Publication Date Title
SE7910465L (sv) Sil for fibrost material
SE8400330D0 (sv) Silplat och silanordning
BR6100221U (pt) Classificador rotativo
ES475262A1 (es) Aparato para la depuracion de pastas de papel por cribado enestado liquido.
GB1448577A (en) Foil-screen devices
GB2003019A (en) Impact decorticator
DE68917150D1 (de) Siebanordnung.
FI863295A (fi) Spaltsaoll av trycktyp.
BR8007508A (pt) Desfibrador
SE7710832L (sv) Avvattningstrumma
SE8202098L (sv) Flishuggmaskin
MX155950A (es) Mejoras en maquina clasificadora y limpiadora con tamiz,para clasificar y/o limpiar grano,semillas y similares
GB1309567A (en) Apparatus for screening aqueous suspensions
SE8305569D0 (sv) Forfarande for sortering av fibermaterial, i synnerhet for framstellning av papper, samt sorteranordning for utforande av forfarandet
ES2015545B3 (es) Dispositivo clasificador para suspensiones de fibras
SE8900608L (sv) Apparat foer silning av en suspension av ett fiberhaltigt cellulosamaterial
SE8206860L (sv) Sorteringsapparat for sed- eller froliknande grodor
ES8206706A1 (es) Perfeccionamientos en un aparato tamizador para separar,ba- sandose en los tamanos,componentes solidos de una suspensionde pasta de papel
ES415308A1 (es) Dispositivo para la separacion de trozos sin deshilachar deun material textil.
ES362010A1 (es) Procedimiento para controlar las caracteristicas del mate- rial de la camara de cabeza en una maquina para fabricar pa-pel.
SU863738A2 (ru) Сортировка дл волокнистых суспензий
GB616373A (en) A machine for disintegrating fibrous materials
GB1469598A (en) Dehydrating apparatus
ATE38946T1 (de) Vorrichtung zum zerkleinern von altpapier.
RU93018994A (ru) Устройство для сортирования волокнистой массы

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7910465-9

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7910465-9

Format of ref document f/p: F