[go: up one dir, main page]

GB1018367A - Method and apparatus for purging travelling felts - Google Patents

Method and apparatus for purging travelling felts

Info

Publication number
GB1018367A
GB1018367A GB40772/64A GB4077264A GB1018367A GB 1018367 A GB1018367 A GB 1018367A GB 40772/64 A GB40772/64 A GB 40772/64A GB 4077264 A GB4077264 A GB 4077264A GB 1018367 A GB1018367 A GB 1018367A
Authority
GB
United Kingdom
Prior art keywords
felt
over
perforated
curved surface
felts
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.)
Expired
Application number
GB40772/64A
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.)
Rice Barton Corp
Original Assignee
Rice Barton 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 Rice Barton Corp filed Critical Rice Barton Corp
Publication of GB1018367A publication Critical patent/GB1018367A/en
Expired 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
    • D21F1/32—Washing wire-cloths or felts
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/07—Water collectors, e.g. save-alls

Landscapes

  • Paper (AREA)

Abstract

1,018,367. Removing water &c. from felts. RICE BARTON CORPORATION. Oct. 6,1964 [Oct. 14,1963], No. 40772/64. Heading D2A. [Also in Division F4] Foreign substances-for example water, paper fibres, and particles-are removed from dewatering and transporting felts in paper-making and other machines by passing the felt around a curved surface of sufficiently small radius that the foreign substances are flung out by centrifugal force, air being introduced to the innerside of the felt under sufficient pressure to reduce friction and to fill voids created therein. In one example felt 73 passes over supports 64, 65, air under pressure being supplied from tibe 58 through holes 76. In other examples the felt passes over a fixed perforated tube having a perforated cover of polytetrafluoroethylene, over a rotating perforated roll, over a plurality of rotating rolls mounted on a shaft, or over a perforated oval shape tube. Air may be supplied under sufficient pressure to lift the felt off the curved surface. A shower tube may be placed upstream of the curved surface and a felt conditioning shower tube downstream thereof. The felt may pass around a series of curved surfaces.
GB40772/64A 1963-10-14 1964-10-06 Method and apparatus for purging travelling felts Expired GB1018367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US316044A US3347740A (en) 1963-10-14 1963-10-14 Method and apparatus for purging travelling felts

Publications (1)

Publication Number Publication Date
GB1018367A true GB1018367A (en) 1966-01-26

Family

ID=23227224

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40772/64A Expired GB1018367A (en) 1963-10-14 1964-10-06 Method and apparatus for purging travelling felts

Country Status (2)

Country Link
US (1) US3347740A (en)
GB (1) GB1018367A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270978A (en) * 1979-07-30 1981-06-02 Huyck Corporation Positive pressure felt dewatering and cleaning device and method
WO1992013132A1 (en) * 1991-01-18 1992-08-06 J.M. Voith Gmbh Device for cleaning an endless wire cloth on a papermaking machine
DE4327601C1 (en) * 1993-08-17 1995-01-05 Voith Gmbh J M Device for cleaning a circulating wire (fabric)
US5381580A (en) * 1990-06-06 1995-01-17 J. M. Voith Gmbh Device for cleaning a paper machine wire web
US5573644A (en) * 1993-12-03 1996-11-12 Valmet Corporation Apparatus for guiding a wire
WO1998059112A1 (en) * 1997-06-23 1998-12-30 Beloit Technologies, Inc. A cleaning apparatus for cleaning a forming wire
US6136148A (en) * 1995-01-23 2000-10-24 Ev Group Oy Method for cleaning fabrics of a paper machine

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1635346A1 (en) * 1966-10-12 1971-07-08 Vepa Ag Method and device for heat treatment, in particular of textile goods
US3525160A (en) * 1967-05-12 1970-08-25 Jiri Dokoupil Process and arrangement for drainage of wet leather and similar fibrous material
US4116762A (en) * 1977-01-28 1978-09-26 Gardiner Frank J Porous felt web conditioning system
US4186092A (en) * 1978-08-14 1980-01-29 Delkor Technik (Proprietary) Limited Vacuum belt filters
US4474644A (en) * 1983-05-16 1984-10-02 Ole Poulsen Felt conditioning system for papermaking machines and the like
US4698134A (en) * 1983-11-25 1987-10-06 Consolidated-Bathurst, Inc. Method for cleaning papermaking fabrics
US4643775A (en) * 1984-06-29 1987-02-17 Crown Zellerbach Corporation Fabric conditioning and cleaning system
US4640020A (en) * 1985-11-27 1987-02-03 Mcdonnell Douglas Corporation Zoned microwave drying apparatus and process
US5314585A (en) * 1993-05-10 1994-05-24 Champion International Corporation Low shear Uhle box
US5851358A (en) * 1997-04-08 1998-12-22 Voith Sulzer Paper Technology North America, Inc. Paper making machine with an integral suction chamber and air/water separator for a doctor element
DE19727522C2 (en) * 1997-06-30 1999-05-27 Voith Sulzer Papiertech Patent Device for dewatering a paper machine felt
ATE386153T1 (en) * 2000-01-14 2008-03-15 Voith Patent Gmbh WATER DISCHARGE DEVICE
WO2002048453A1 (en) 2000-12-13 2002-06-20 Metso Paper Karlstad Ab Fabric dewatering device and method
US7303655B2 (en) * 2004-03-19 2007-12-04 Metso Paper Karlstad Aktiebolag (Ab) Apparatus for conditioning a fabric in a papermaking machine and associated method
US7452446B2 (en) * 2005-10-18 2008-11-18 Kimberly-Clark Worldwide, Inc. Apparatus and method for dewatering a fabric
ITFI20060221A1 (en) * 2006-09-08 2008-03-09 Celli Paper S P A A MACHINE FOR THE PRODUCTION OF PAPER WITH DEVICES FOR WASHING THE FELT AND ITS WASHING METHOD
DE102007032898A1 (en) 2007-07-14 2009-01-15 Voith Patent Gmbh Dewatering section of papermaking plant, includes dewatering belt passing through water interception station with controlled internal pressure profile inside blowing roller
FI121078B (en) * 2009-03-17 2010-06-30 Metso Paper Inc Apparatus and method for treating a fiber web, a fiber web machine and a printing press

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127080A (en) * 1964-03-31 Web turning device
US1395219A (en) * 1919-04-29 1921-10-25 Edward D Bennett Apparatus for cleansing felts
US3093535A (en) * 1958-07-14 1963-06-11 Stiftelsen Pappersbrukens Fors Method of dewatering pulp webs
US3011544A (en) * 1959-01-09 1961-12-05 Lippke Paul Machines for the manufacture of webs of fibrous material
US3097971A (en) * 1960-11-09 1963-07-16 British Iron Steel Research Method of and apparatus for supporting or guiding strip material

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270978A (en) * 1979-07-30 1981-06-02 Huyck Corporation Positive pressure felt dewatering and cleaning device and method
US5381580A (en) * 1990-06-06 1995-01-17 J. M. Voith Gmbh Device for cleaning a paper machine wire web
WO1992013132A1 (en) * 1991-01-18 1992-08-06 J.M. Voith Gmbh Device for cleaning an endless wire cloth on a papermaking machine
JP2874799B2 (en) 1991-01-18 1999-03-24 ヨット・エム・フォイト・ゲーエムベーハー Apparatus for cleaning conveyed papermaking wires
DE4327601C1 (en) * 1993-08-17 1995-01-05 Voith Gmbh J M Device for cleaning a circulating wire (fabric)
US5517714A (en) * 1993-08-17 1996-05-21 J. M. Voith Gmbh Device for cleaning a circulating screen
US5573644A (en) * 1993-12-03 1996-11-12 Valmet Corporation Apparatus for guiding a wire
US6136148A (en) * 1995-01-23 2000-10-24 Ev Group Oy Method for cleaning fabrics of a paper machine
WO1998059112A1 (en) * 1997-06-23 1998-12-30 Beloit Technologies, Inc. A cleaning apparatus for cleaning a forming wire

Also Published As

Publication number Publication date
US3347740A (en) 1967-10-17

Similar Documents

Publication Publication Date Title
GB1018367A (en) Method and apparatus for purging travelling felts
US3284285A (en) Apparatus for dewatering of fibrous webs in papermaking and similar machines
US2881676A (en) Paper or board machine and method
SE8803055D0 (en) PROCEDURE AND DEVICE IN A SIMPLE WIRE DRYING GROUP FOR PAPER MACHINERY
KR880001890A (en) Device to assist web transport
FI954698A0 (en) Method and apparatus for removing water from a paper or cardboard web by pressing
ES8501032A1 (en) Dryer felt run
GB1411772A (en) Web dryer
GB993837A (en) Apparatus for making formed fibrous webs
SE432623B (en) PROCEDURE IN THE WATER PARTY IN A PAPER MACHINE TO LOSGORA PAPER COVER FROM THE FORM
FI69884C (en) ANORDNING FOER VAETSKEHANTERING VID VALS
US3093535A (en) Method of dewatering pulp webs
US5314585A (en) Low shear Uhle box
GB1078009A (en) Paper-forming apparatus
US3150037A (en) Papermaking machine utilizing centrifugal dewatering
GB1433694A (en) Papermaking machine
US3236724A (en) Apparatus for making formed fibrous webs
US3440136A (en) Papermaking apparatus including two wire sheet formers having means for air purging
GB1023944A (en) Improved method and apparatus for treating textile yarns
US3397112A (en) Cylinder papermaking machine containing a water impervious cylinder
GB1008668A (en) Method and apparatus for dewatering paper machinewet felts
GB1037466A (en) Method and apparatus for removing water from double fabric presses of papermaking machines
US2369674A (en) Couch roll arrangement for paper machines
US3286360A (en) Divided temperature controlled press
GB1515796A (en) Web-guiding arrangements