DE69910578D1 - Verfahren zur entfernung von wasser aus faserstoffbahnen mit oszillierender prällstromflussumkehr - Google Patents

Verfahren zur entfernung von wasser aus faserstoffbahnen mit oszillierender prällstromflussumkehr

Info

Publication number
DE69910578D1
DE69910578D1 DE69910578T DE69910578T DE69910578D1 DE 69910578 D1 DE69910578 D1 DE 69910578D1 DE 69910578 T DE69910578 T DE 69910578T DE 69910578 T DE69910578 T DE 69910578T DE 69910578 D1 DE69910578 D1 DE 69910578D1
Authority
DE
Germany
Prior art keywords
web
gas
reversing
oscillatory flow
fibrous
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 - Fee Related
Application number
DE69910578T
Other languages
English (en)
Other versions
DE69910578T2 (de
Inventor
Keith Stipp
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.)
Institute of Paper Science and Technology Inc
Original Assignee
Institute of Paper Science and Technology Inc
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 US09/108,847 external-priority patent/US6085437A/en
Priority claimed from US09/108,844 external-priority patent/US6308436B1/en
Application filed by Institute of Paper Science and Technology Inc filed Critical Institute of Paper Science and Technology Inc
Application granted granted Critical
Publication of DE69910578D1 publication Critical patent/DE69910578D1/de
Publication of DE69910578T2 publication Critical patent/DE69910578T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
    • F26B15/18—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/14—Making cellulose wadding, filter or blotting paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/14—Making cellulose wadding, filter or blotting paper
    • D21F11/145—Making cellulose wadding, filter or blotting paper including a through-drying process
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/006—Drying webs by using sonic vibrations
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/18—Drying webs by hot air
    • 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
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/02—Heating arrangements using combustion heating
    • F26B23/026—Heating arrangements using combustion heating with pulse combustion, e.g. pulse jet combustion drying of particulate materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/02—Drying solid materials or objects by processes not involving the application of heat by using ultrasonic vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Drying Of Solid Materials (AREA)
  • Cleaning In General (AREA)
  • Drying Of Gases (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Fluid-Damping Devices (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE69910578T 1998-07-01 1999-06-29 Verfahren zur entfernung von wasser aus faserstoffbahnen mit oszillierender prällstromflussumkehr Expired - Fee Related DE69910578T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US108844 1987-10-13
US108847 1987-10-14
US09/108,847 US6085437A (en) 1998-07-01 1998-07-01 Water-removing apparatus for papermaking process
US09/108,844 US6308436B1 (en) 1998-07-01 1998-07-01 Process for removing water from fibrous web using oscillatory flow-reversing air or gas
PCT/US1999/014718 WO2000001883A1 (en) 1998-07-01 1999-06-29 Process for removing water from fibrous web using oscillatory flow-reversing impingement gas

Publications (2)

Publication Number Publication Date
DE69910578D1 true DE69910578D1 (de) 2003-09-25
DE69910578T2 DE69910578T2 (de) 2004-06-24

Family

ID=26806338

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69910578T Expired - Fee Related DE69910578T2 (de) 1998-07-01 1999-06-29 Verfahren zur entfernung von wasser aus faserstoffbahnen mit oszillierender prällstromflussumkehr

Country Status (20)

Country Link
US (2) US6470597B1 (de)
EP (1) EP1092060B1 (de)
JP (1) JP2002519539A (de)
KR (1) KR100431379B1 (de)
CN (2) CN1143025C (de)
AT (1) ATE247747T1 (de)
AU (1) AU4963299A (de)
BR (1) BR9911791A (de)
CA (1) CA2331708C (de)
CZ (1) CZ20004714A3 (de)
DE (1) DE69910578T2 (de)
HU (1) HUP0102804A2 (de)
ID (1) ID26795A (de)
IL (1) IL139417A0 (de)
NO (1) NO20006710D0 (de)
PE (1) PE20000488A1 (de)
PL (1) PL344996A1 (de)
TR (1) TR200003765T2 (de)
TW (1) TW451016B (de)
WO (1) WO2000001883A1 (de)

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Also Published As

Publication number Publication date
EP1092060B1 (de) 2003-08-20
KR20010053343A (ko) 2001-06-25
PE20000488A1 (es) 2000-07-14
EP1092060A1 (de) 2001-04-18
CN1143025C (zh) 2004-03-24
CN1255603C (zh) 2006-05-10
KR100431379B1 (ko) 2004-05-14
ATE247747T1 (de) 2003-09-15
PL344996A1 (en) 2001-11-19
NO20006710L (no) 2000-12-29
JP2002519539A (ja) 2002-07-02
CN1306591A (zh) 2001-08-01
US6393719B1 (en) 2002-05-28
HUP0102804A2 (hu) 2001-12-28
AU4963299A (en) 2000-01-24
CZ20004714A3 (cs) 2001-09-12
TW451016B (en) 2001-08-21
US6470597B1 (en) 2002-10-29
WO2000001883A1 (en) 2000-01-13
DE69910578T2 (de) 2004-06-24
IL139417A0 (en) 2001-11-25
TR200003765T2 (tr) 2001-05-21
BR9911791A (pt) 2001-03-27
NO20006710D0 (no) 2000-12-29
CA2331708A1 (en) 2000-01-13
CA2331708C (en) 2007-05-15
CN1495317A (zh) 2004-05-12
ID26795A (id) 2001-02-08

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