FI62485C - Bandpress - Google Patents

Bandpress Download PDF

Info

Publication number
FI62485C
FI62485C FI186/74A FI18674A FI62485C FI 62485 C FI62485 C FI 62485C FI 186/74 A FI186/74 A FI 186/74A FI 18674 A FI18674 A FI 18674A FI 62485 C FI62485 C FI 62485C
Authority
FI
Finland
Prior art keywords
pressure
cylinder
belt
chamber
chambers
Prior art date
Application number
FI186/74A
Other languages
English (en)
Finnish (fi)
Other versions
FI62485B (fi
Inventor
Stephen Derek Emson
Christopher Stephen Norton
James Royston Wilson
Original Assignee
Escher Wyss Gmbh
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 Escher Wyss Gmbh filed Critical Escher Wyss Gmbh
Publication of FI62485B publication Critical patent/FI62485B/fi
Application granted granted Critical
Publication of FI62485C publication Critical patent/FI62485C/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0209—Wet presses with extended press nip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
    • B30B9/241—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band co-operating with a drum or roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
    • B30B9/246—The material being conveyed around a drum between pressing bands
    • 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)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)

Claims (6)

1. Bandpress för fibermaterial och med en cylinder (1) och ett styrband (2) för det material som skall pressas, vilket band är fört längs en del av cylinderns omkrets, varvid det för anpress-ningen av styrbandet (2) mot cylindern (1) är anordnad en tryckdel (20; 40), som innehaller en kammare (21, 22; 46, 47), som vid sin mot styrbandet (2) vända sida är försedd med en öppning och vars form är anpassad tili formen hos cylindern (1) med bandet (2), och som är päverkbar av tryckmedium, kännetecknad därav, att tryckdelen (20; 40) innefattar ätminstone en av tryckmedium päverkbar anpressningsanordning(23; 41, 42) och att kammaren (21, 22; 46, 47) av tryckdelen bestär ätminstone av tvä delkammare (21, 22; 46, 47), vilka sedda i cylinderns (1) omkretsriktning är anord-nade bakom varandra och vilka frän varandra skilda kan bringas päverkbara av tryckmedium över drosselställen (30, 31; 48).
2. Bandpress enligt patentkravet 1, kännetecknad därav, att anpressningsanordningen (41, 42) innehäller ätminstone en tryckcylinder (42), i vilken en kolv (41) är tätande styrd.
3. Bandpress enligt patentkravet 1, kännetecknad därav, att anpressningsanordningen (23) innefattar ätminstone en bälg (24).
4. Bandpress enligt nägot av patentkraven 1...3, kännetecknad därav, att kammaren bestär av ätminstone tvä del-kamrar (21, 22; 46, 47), som i cylinderns (1) omkretsriktning sedda är anordnade den ena efter den andra och var för sig anslutna tili en tryckmediekälla.
5. Bandpress enligt patentkravet 4, kännetecknad därav, att varje delkammare (46, 47) och resp. anpressningsanordning (41, 42) är kopplade den ena efter den andra relativt tryck-medlets strömning, varvid mellan dem är anordnat ett strypställe (48) och det för bildandet av tryckkraften verksamma tvärsnittet hos delkammaren (46; 47) är större än anpressningsanordningens (41, 42) tvärsnitt.
6. Bandpress enligt nägot av patentkraven 1...5, kännetecknad därav, att mellan tryckdelen (20; 40) och styrbandet (2) är anordnat ett ogenomsläppligt ändlöst tryckband (32) som är rörligt tillsammans med styrbandet (2).
FI186/74A 1973-03-01 1974-01-23 Bandpress FI62485C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH299573A CH563867A5 (sv) 1973-03-01 1973-03-01
CH299573 1973-03-01

Publications (2)

Publication Number Publication Date
FI62485B FI62485B (fi) 1982-09-30
FI62485C true FI62485C (fi) 1983-01-10

Family

ID=4246276

Family Applications (1)

Application Number Title Priority Date Filing Date
FI186/74A FI62485C (fi) 1973-03-01 1974-01-23 Bandpress

Country Status (9)

Country Link
US (1) US3974026A (sv)
AT (1) AT325409B (sv)
CH (1) CH563867A5 (sv)
DE (1) DE2313920A1 (sv)
FI (1) FI62485C (sv)
FR (1) FR2219836B1 (sv)
GB (1) GB1407389A (sv)
IT (1) IT1009661B (sv)
SE (1) SE407364B (sv)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198299A (en) * 1973-12-26 1980-04-15 Water Pollution Control Corporation Microscreen method and apparatus
CH598854A5 (sv) * 1975-06-10 1978-05-12 Ciba Geigy Ag
NL182701C (nl) * 1975-06-10 1988-05-02 Bhs Bayerische Berg Inrichting voor het verminderen van de restvochtigheid van een materiaallaag.
US4156384A (en) * 1976-08-30 1979-05-29 Stoelting, Inc. Method and apparatus for separating liquids from soft particulate food solids
US4206696A (en) * 1977-05-16 1980-06-10 Bepex Corporation Cheese curd processing apparatus and method
DE3030233C2 (de) * 1980-08-09 1988-10-20 J.M. Voith Gmbh, 7920 Heidenheim Naßpresse zum Entwässern von Faserbahnen
DE3102526C2 (de) * 1981-01-27 1985-05-23 J.M. Voith Gmbh, 7920 Heidenheim Preßeinrichtung zum Entwässern von Bahnen, insbesondere Papierbahnen
US4475453A (en) * 1981-02-17 1984-10-09 Envirotech Corporation Liquid-solid separation utilizing pressure rolls covered with elastomeric layers
US4378253A (en) * 1981-07-20 1983-03-29 Jean Bouvet Maceration system for milling sugar cane
GB2106555B (en) * 1981-09-15 1985-10-02 Albany Int Corp Improvements relating to extended nip dewatering presses and to the manufacture of belts for use in such presses
US5238537A (en) * 1981-09-15 1993-08-24 Dutt William H Extended nip press belt having an interwoven base fabric and an impervious impregnant
US5234551A (en) * 1981-09-24 1993-08-10 Dutt William H Extended nip press belt having an interwoven base fabric and an impervious impregnant
MX158848A (es) * 1982-01-26 1989-03-17 Envirotech Corp Mejoras en metodo y aparato para la separacion liquido-solido de una mezcla humeda,mediante cilindros de presion con capas elastomericas
FI65103C (fi) * 1982-05-05 1984-03-12 Tampella Oy Ab Laongzonspress foer en pappersmaskin
FR2527512A1 (fr) * 1982-05-26 1983-12-02 Cemagref Procede de deshydratation par compression d'une matiere a elasticite residuelle et installation pour sa mise en oeuvre
FI76608C (sv) * 1982-07-13 1988-11-10 Ahlstroem Valmet Press med långt nyp
DE3317455A1 (de) * 1983-05-13 1984-11-15 J.M. Voith Gmbh, 7920 Heidenheim Presseinrichtung, insbesondere zum entwaessern einer papierbahn
DE3408118A1 (de) * 1984-02-06 1985-08-14 Sulzer-Escher Wyss GmbH, 7980 Ravensburg Nasspresse zum entwaessern einer faserbahn
DE3503819A1 (de) * 1984-12-21 1986-06-26 Sulzer-Escher Wyss GmbH, 7980 Ravensburg Hydraulischer pressschuh sowie dessen verwendung und betrieb
US4788779A (en) * 1987-06-15 1988-12-06 Pulp And Paper Research Institute Of Canada Method and apparatus for the rapid consolidation and/or drying of moist porous webs
DE3830683A1 (de) * 1987-10-30 1989-05-11 Escher Wyss Gmbh Doppelsiebformer
SE461171C (sv) * 1988-05-25 1992-08-17 Valmet Paper Machinery Inc Press med laangt nyp foer pappers- eller kartongmaskiner
SE461154B (sv) * 1988-05-25 1990-01-15 Valmet Paper Machinery Inc Press med laangt nyp foer pappers- eller kartongmaskiner
US5092961A (en) * 1988-06-09 1992-03-03 Beloit Corporation Apparatus for cleaning a porous cover
US5045170A (en) * 1989-05-02 1991-09-03 Globe-Union, Inc. Electrodies containing a conductive metal oxide
US5096611A (en) * 1989-05-25 1992-03-17 Globe-Union Inc. Process for the production of battery paste
US4973384A (en) * 1989-06-23 1990-11-27 Beloit Corporation Heated extended nip press apparatus
US5167768A (en) * 1991-11-07 1992-12-01 Beloit Corporation Wide nip web press and method using a press shoe with two pivots
US6368466B1 (en) 1993-12-08 2002-04-09 Valmet Corporation Press section of a paper making machine employing an extended nip press
US5868904A (en) * 1993-12-08 1999-02-09 Valmet Corporation Press section employing an extended nip press with suction counter roll
US5776307A (en) * 1993-12-20 1998-07-07 The Procter & Gamble Company Method of making wet pressed tissue paper with felts having selected permeabilities
US5795440A (en) * 1993-12-20 1998-08-18 The Procter & Gamble Company Method of making wet pressed tissue paper
US5897745A (en) * 1994-06-29 1999-04-27 The Procter & Gamble Company Method of wet pressing tissue paper
DE69601010T2 (de) * 1995-04-24 1999-05-27 Peters W Maschf Pressplatte für eine Vorrichtung zur Herstellung von Wellepappe
DE19633187A1 (de) * 1996-08-17 1998-02-19 Voith Sulzer Papiermasch Gmbh Maschine zur Herstellung einer Materialbahn
US5709778A (en) * 1996-10-30 1998-01-20 Voith Sulzer Paper Technology North America, Inc. Multiple shoe press for a paper making machine
US5830316A (en) * 1997-05-16 1998-11-03 The Procter & Gamble Company Method of wet pressing tissue paper with three felt layers
US5897747A (en) * 1997-08-08 1999-04-27 Beloit Technologies, Inc. Machine direction profiling of extended nip press shoe
DE19805593A1 (de) * 1998-02-12 1999-08-19 Voith Sulzer Papiertech Patent Eindicker
US6103062A (en) * 1998-10-01 2000-08-15 The Procter & Gamble Company Method of wet pressing tissue paper
US6473998B1 (en) 1999-04-30 2002-11-05 Superba (Societe Anonyme) Process for pre-drying textile filaments after wet treatment and device for practicing this method
FR2792953B1 (fr) * 1999-04-30 2001-06-22 Superba Sa Procede de presechage de fils textiles apres traitement humide et dispositif pour la mise en oeuvre de ce procede
ATE335878T1 (de) * 1999-09-30 2006-09-15 Voith Paper Patent Gmbh Pressenvorrichtung mit einer membrane
US6645420B1 (en) * 1999-09-30 2003-11-11 Voith Sulzer Papiertechnik Patent Gmbh Method of forming a semipermeable membrane with intercommunicating pores for a pressing apparatus
EP1088933B1 (de) * 1999-09-30 2005-04-06 Voith Paper Patent GmbH Semipermeable Membran mit miteinander in Verbindung stehenden Poren für eine Presse
US6387218B1 (en) * 2000-10-30 2002-05-14 Voith Paper, Inc. Air press seal in paper-making machine
KR100828275B1 (ko) 2003-10-21 2008-05-07 존슨 컨트롤스 테크놀러지 컴퍼니 배터리 페이스트 물질 및 방법
DE10351294A1 (de) * 2003-10-31 2005-06-02 Voith Paper Patent Gmbh Anpresseinrichtung
US7476294B2 (en) 2004-10-26 2009-01-13 Voith Patent Gmbh Press section and permeable belt in a paper machine
EP1709242A2 (en) * 2004-01-30 2006-10-11 Voith Patent GmbH Advanced dewatering system
US7476293B2 (en) * 2004-10-26 2009-01-13 Voith Patent Gmbh Advanced dewatering system
US7297233B2 (en) * 2004-01-30 2007-11-20 Voith Paper Patent Gmbh Dewatering apparatus in a paper machine
US7294237B2 (en) * 2004-01-30 2007-11-13 Voith Paper Patent Gmbh Press section and permeable belt in a paper machine
US8440055B2 (en) * 2004-01-30 2013-05-14 Voith Patent Gmbh Press section and permeable belt in a paper machine
US7011805B2 (en) 2004-03-19 2006-03-14 Ges Technologies Ip Gmbh Production of tetrabasic lead sulfate from solid state reactions for the preparation of active plates to be used in lead-acid batteries
US20060039852A1 (en) * 2004-08-19 2006-02-23 Johnson Controls Technology Company Method for making lead oxide for lead-acid batteries
US7510631B2 (en) 2004-10-26 2009-03-31 Voith Patent Gmbh Advanced dewatering system
US7527709B2 (en) * 2006-03-14 2009-05-05 Voith Paper Patent Gmbh High tension permeable belt for an ATMOS system and press section of paper machine using the permeable belt
EP1845187A3 (en) 2006-04-14 2013-03-06 Voith Patent GmbH Twin wire former for an atmos system
US7524403B2 (en) * 2006-04-28 2009-04-28 Voith Paper Patent Gmbh Forming fabric and/or tissue molding belt and/or molding belt for use on an ATMOS system
US7550061B2 (en) * 2006-04-28 2009-06-23 Voith Paper Patent Gmbh Dewatering tissue press fabric for an ATMOS system and press section of a paper machine using the dewatering fabric
US20090038174A1 (en) * 2007-08-07 2009-02-12 Dar-Style Consultants & More Ltd. Kitchen utensil dryer
EP2179087B1 (en) 2007-08-21 2011-10-12 Metso Paper, Inc. Pressing apparatus for a paper- or board-making machine for removing fluids from a web by pressing, and a method for treating a web in a paper- or board-making machine
DE102008036256A1 (de) * 2008-08-04 2010-02-11 Bhs-Sonthofen Gmbh Entfeuchtungsvorrichtung
EP2722437B1 (en) * 2012-10-18 2016-01-13 Valmet Technologies, Inc. Web pressing and dewatering method and pressing apparatus for a paper- or board-making machine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2135763A (en) * 1935-11-13 1938-11-08 Frederick A Nicholson Endless traveling platen fluid pressure press
US2714839A (en) * 1951-02-28 1955-08-09 Mazer Jacob Apparatus for extracting water from paper stock
USRE25358E (en) * 1954-04-15 1963-03-26 Process of and apparatus for papermaking
US3293121A (en) * 1963-10-09 1966-12-20 Black Clawson Co Pneumatically pressurized paper wet press assembly
FR1374001A (fr) * 1963-10-30 1964-10-02 Ts P Konstrouktorskoje Bureau Dispositif pour la fabrication des matériaux de construction stratifiés destinés principalement à la décoration et au garnissage
GB1069620A (en) * 1964-09-17 1967-05-24 Schmidt Adolf Process for the stretching or contracting of a material web
US3598346A (en) * 1968-07-31 1971-08-10 Jwi Ltd Apparatus for drying
US3748225A (en) * 1970-11-19 1973-07-24 Beloit Corp Fibrous web press nip structure including nonporous belts backed by pistons supported with fluid pressure
US3771236A (en) * 1971-01-12 1973-11-13 R Candor Method and apparatus for treating sheet-like material with fluid
US3853698A (en) * 1972-04-17 1974-12-10 Beloit Corp Large roll hydraulic press with pressurized fluid supports
US3783097A (en) * 1972-05-30 1974-01-01 Beloit Corp Hydrodynamically loaded web press with slipper bearing shoes

Also Published As

Publication number Publication date
FR2219836B1 (sv) 1977-09-30
IT1009661B (it) 1976-12-20
CH563867A5 (sv) 1975-07-15
AT325409B (de) 1975-10-27
DE2313920A1 (de) 1974-09-05
US3974026A (en) 1976-08-10
SE407364B (sv) 1979-03-26
GB1407389A (en) 1975-09-24
FI62485B (fi) 1982-09-30
FR2219836A1 (sv) 1974-09-27

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