FR2470821A1 - Installation et procede de deshumidification de feutres de papeterie par aspiration, fonctionnant sous depression de valeur constante - Google Patents

Installation et procede de deshumidification de feutres de papeterie par aspiration, fonctionnant sous depression de valeur constante

Info

Publication number
FR2470821A1
FR2470821A1 FR8023529A FR8023529A FR2470821A1 FR 2470821 A1 FR2470821 A1 FR 2470821A1 FR 8023529 A FR8023529 A FR 8023529A FR 8023529 A FR8023529 A FR 8023529A FR 2470821 A1 FR2470821 A1 FR 2470821A1
Authority
FR
France
Prior art keywords
felt
suction
installation
stationery
dehumidifying
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR8023529A
Other languages
English (en)
Other versions
FR2470821B1 (fr
Inventor
Joseph Aloysius Bolton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Albany International Corp
Original Assignee
Albany International Corp
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 Albany International Corp filed Critical Albany International Corp
Publication of FR2470821A1 publication Critical patent/FR2470821A1/fr
Application granted granted Critical
Publication of FR2470821B1 publication Critical patent/FR2470821B1/fr
Granted legal-status Critical Current

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
    • D21F1/48—Suction apparatus
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts
    • D21F7/12—Drying

Landscapes

  • Paper (AREA)
  • Drying Of Solid Materials (AREA)
  • Drying Of Gases (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

INSTALLATION ET PROCEDE DESTINE A ELIMINER PAR ASPIRATION L'EXCES D'EAU D'UN FEUTRE EN MAINTENANT CONSTANTE LA VALEUR DE LA DEPRESSION EXERCEE. L'INSTALLATION COMPORTE DEUX CAISSES ASPIRANTES 30 ET 50 A BOUCHES 34 ET 54, SUR LESQUELLES LE FEUTRE PASSE. DES ORGANES DE COMMANDE 68, 78 ET 83 REAGISSENT A LA DIMINUTION DE PERMEABILITE DE CE FEUTRE EN AUGMENTANT LA DUREE D'EXPOSITION DE CE DERNIER SUR LES BOUCHES DE MANIERE QUE LA VALEUR DE LA DEPRESSION RESTE SENSIBLEMENT CONSTANTE. APPLICATION NOTAMMENT DANS L'INDUSTRIE DE LA FABRICATION DU PAPIER.
FR8023529A 1979-12-06 1980-11-04 Installation et procede de deshumidification de feutres de papeterie par aspiration, fonctionnant sous depression de valeur constante Granted FR2470821A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/100,814 US4329201A (en) 1979-12-06 1979-12-06 Constant vacuum felt dewatering system

Publications (2)

Publication Number Publication Date
FR2470821A1 true FR2470821A1 (fr) 1981-06-12
FR2470821B1 FR2470821B1 (fr) 1984-12-21

Family

ID=22281679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8023529A Granted FR2470821A1 (fr) 1979-12-06 1980-11-04 Installation et procede de deshumidification de feutres de papeterie par aspiration, fonctionnant sous depression de valeur constante

Country Status (7)

Country Link
US (1) US4329201A (fr)
DE (1) DE3043315A1 (fr)
FI (1) FI77706C (fr)
FR (1) FR2470821A1 (fr)
GB (2) GB2064613B (fr)
IT (1) IT1133111B (fr)
SE (1) SE440096B (fr)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398996A (en) * 1981-06-19 1983-08-16 Albany International Corp. Vacuum control system and method for dewatering fabrics
US4447924A (en) * 1982-02-18 1984-05-15 Albany International Corp. Moisture control system for controlling the amount of chemical added to a fabric
US4551202A (en) * 1984-01-31 1985-11-05 Albany International Corporation Vacuum control system and method for dewatering fabrics
ZA851049B (en) * 1984-04-27 1985-10-30 Albany Int Corp Priority vacuum control system
AU570120B2 (en) * 1984-10-26 1988-03-03 Albany International Corp. Surge control system in dewatering press felts
US4897202A (en) 1988-01-25 1990-01-30 Pure-Chem Products, Inc. Process and apparatus for recovery and recycling conveyor lubricants
US4897203A (en) 1988-02-26 1990-01-30 Pure-Chem Products, Inc. Process and apparatus for recovery and recycling conveyor lubricants
GB8914438D0 (en) * 1989-06-23 1989-08-09 Atomic Energy Authority Uk An improved fluidic control system
US5274930A (en) * 1992-06-30 1994-01-04 The Procter & Gamble Company Limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby
GB9325925D0 (en) * 1993-12-18 1994-02-23 Consarc Eng De-oiling method
FI96788C (fi) * 1994-10-12 1996-08-26 Ecopump Oy Menetelmä ja laitteisto veden poistamiseksi paperikoneen tai vastaavan viira- ja/tai puristinosasta
CH690332A5 (de) * 1994-10-14 2000-07-31 Kuesters Eduard Maschf Verfahren und Vorrichtung zum Behandeln einer Warenbahn mit Vakuum.
FI97244C (fi) * 1994-11-16 1996-11-11 High Speed Tech Ltd Oy Menetelmä paperin valmistuksen vedenpoistossa
US5840101A (en) * 1995-05-27 1998-11-24 Wet Tex Maschinenbau Gmbh Method and apparatus for treatment of an endless web of material with vacuum
US5539996A (en) * 1995-06-07 1996-07-30 The Procter & Gamble Company Multiple zone limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby
US5581906A (en) * 1995-06-07 1996-12-10 The Procter & Gamble Company Multiple zone limiting orifice drying of cellulosic fibrous structures apparatus therefor, and cellulosic fibrous structures produced thereby
US5584128A (en) * 1995-06-07 1996-12-17 The Procter & Gamble Company Multiple zone limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby
US5746891A (en) * 1996-07-25 1998-05-05 Withers; William David Wear indicators for seal strip of a suction roll of a paper making machine
DE19648850A1 (de) * 1996-11-26 1998-05-28 Voith Sulzer Papiermasch Gmbh Saugvorrichtung und Pressenpartie einer Papiermaschine sowie Verfahren zum Besaugen eines Bahnabschnitts einer Papiermaschine
US6072309A (en) * 1996-12-13 2000-06-06 Honeywell-Measurex Corporation, Inc. Paper stock zeta potential measurement and control
US6087837A (en) 1996-12-13 2000-07-11 Honeywell-Measurex Compact high resolution under wire water weight sensor array
US6341522B1 (en) 1996-12-13 2002-01-29 Measurex Corporation Water weight sensor array imbedded in a sheetmaking machine roll
US5928475A (en) * 1996-12-13 1999-07-27 Honeywell-Measurex, Corporation High resolution system and method for measurement of traveling web
US5853543A (en) * 1997-01-27 1998-12-29 Honeywell-Measurex Corporation Method for monitoring and controlling water content in paper stock in a paper making machine
US6105276A (en) * 1997-06-19 2000-08-22 The Procter & Gamble Company Limiting orifice drying medium, apparatus therefor, and cellulosic fibrous structures produced thereby
US5942322A (en) * 1997-09-11 1999-08-24 The Procter & Gamble Company Reduced surface energy limiting orifice drying medium process of making and process of making paper therewith
US6021583A (en) * 1997-09-18 2000-02-08 The Procter & Gamble Company Low wet pressure drop limiting orifice drying medium and process of making paper therewith
US5944955A (en) * 1998-01-15 1999-08-31 Honeywell-Measurex Corporation Fast basis weight control for papermaking machine
US6076022A (en) * 1998-01-26 2000-06-13 Honeywell-Measurex Corporation Paper stock shear and formation control
US6092003A (en) * 1998-01-26 2000-07-18 Honeywell-Measurex Corporation Paper stock shear and formation control
US6080278A (en) * 1998-01-27 2000-06-27 Honeywell-Measurex Corporation Fast CD and MD control in a sheetmaking machine
US6149770A (en) * 1998-04-14 2000-11-21 Honeywell-Measurex Corporation Underwire water weight turbulence sensor
US6168687B1 (en) * 1998-04-24 2001-01-02 Honeywell-Measurex Corporation System and method for sheet measurement and control in papermaking machine
US6006602A (en) * 1998-04-30 1999-12-28 Honeywell-Measurex Corporation Weight measurement and measurement standardization sensor
US6086716A (en) * 1998-05-11 2000-07-11 Honeywell-Measurex Corporation Wet end control for papermaking machine
EP1102886A1 (fr) 1998-06-11 2001-05-30 Sulzer Pumpen Ag Systeme de commande pour pompe a vide d'elimination d'un liquide et procede de commande de cette pompe
FI20075472L (fi) * 2007-06-20 2008-12-21 Metso Paper Inc Menetelmä paperikoneen tai vastaavan puristinhuovan kunnon/tilan arvioinnissa
FI121605B (fi) * 2009-11-06 2011-01-31 Metso Paper Inc Tyhjöjärjestelmä kuiturainakonetta varten ja menetelmä kuiturainakoneen tyhjöjärjestelmässä
FI122422B (fi) * 2010-06-08 2012-01-13 Metso Paper Inc Puristinhuovan imuri
CN114646204B (zh) * 2022-01-29 2023-11-07 呼伦贝尔安泰热电有限责任公司海拉尔热电厂 真空炉渣脱水机
FI131365B1 (fi) * 2022-11-04 2025-03-10 Valmet Technologies Oy Menetelmä ja järjestelmä alipainelaitteiston säätämiseksi kuiturainakoneella
SE2350122A1 (en) * 2023-02-10 2024-08-11 Valmet Oy Moisture control device, moisture control system, and method for controlling moisture of a paper web or a fabric in a fibrous web manufacturing machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB643582A (en) * 1947-05-29 1950-09-20 Sulzer Ag Improvements relating to machines for making sheet material from a pulp
US2745322A (en) * 1954-01-14 1956-05-15 Arthur E Broughton Diaphragm operated vacuum control system
FR2197131A1 (fr) * 1972-08-25 1974-03-22 Albany Int Corp
US3859163A (en) * 1973-01-05 1975-01-07 Scapa Dryers Ltd Moisture control of felts and webs in papermaking systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1066858B (fr) *
US2965168A (en) * 1957-06-04 1960-12-20 Beloit Iron Works Instrument control of freeness on the fourdrinier wire
FI40360B (fr) * 1965-11-11 1968-09-02 Valmet Oy
FR2031631A5 (fr) * 1969-01-16 1970-11-20 Neyrpic Bmb
DE2058461A1 (de) * 1970-11-27 1972-05-31 Bird Machine Co Vorrichtung zum Entziehen von losen Materialien,insbesondere von Fluessigkeiten,aus einer laufenden Materialbahn,insbesondere Vorrichtung zum Konditionieren von Papiermaschinen-Filz
IT1001849B (it) * 1973-11-21 1976-04-30 Rimar Spa Dispositivo di aspirazoone regola bile ed autopulente
SU565964A1 (ru) * 1975-11-03 1977-07-25 Ленинградский технологический институт целлюлозно-бумажной промышленности Отсасывающа сукномойка

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB643582A (en) * 1947-05-29 1950-09-20 Sulzer Ag Improvements relating to machines for making sheet material from a pulp
US2745322A (en) * 1954-01-14 1956-05-15 Arthur E Broughton Diaphragm operated vacuum control system
FR2197131A1 (fr) * 1972-08-25 1974-03-22 Albany Int Corp
US3859163A (en) * 1973-01-05 1975-01-07 Scapa Dryers Ltd Moisture control of felts and webs in papermaking systems

Also Published As

Publication number Publication date
FR2470821B1 (fr) 1984-12-21
DE3043315A1 (de) 1981-07-02
SE8008319L (sv) 1981-06-07
GB8323853D0 (en) 1983-10-05
US4329201A (en) 1982-05-11
GB2064613B (en) 1984-11-07
IT1133111B (it) 1986-07-09
GB2129026B (en) 1984-10-10
IT8024751A0 (it) 1980-09-18
SE440096B (sv) 1985-07-15
FI803766L (fi) 1981-06-07
FI77706B (fi) 1988-12-30
GB2064613A (en) 1981-06-17
GB2129026A (en) 1984-05-10
FI77706C (fi) 1989-04-10

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Legal Events

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ST Notification of lapse