MXPA04001149A - Aparato de secado con aire pasante con resistencia decreciente al flujo humedo en direccion de maquina y proceso para el secado de una trama con el mismo. - Google Patents

Aparato de secado con aire pasante con resistencia decreciente al flujo humedo en direccion de maquina y proceso para el secado de una trama con el mismo.

Info

Publication number
MXPA04001149A
MXPA04001149A MXPA04001149A MXPA04001149A MXPA04001149A MX PA04001149 A MXPA04001149 A MX PA04001149A MX PA04001149 A MXPA04001149 A MX PA04001149A MX PA04001149 A MXPA04001149 A MX PA04001149A MX PA04001149 A MXPA04001149 A MX PA04001149A
Authority
MX
Mexico
Prior art keywords
flow resistance
unit
pores
micropore drying
decreasing
Prior art date
Application number
MXPA04001149A
Other languages
English (en)
Inventor
Dennis Trokhan Paul
Original Assignee
Procter & Gamble
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 US09/929,607 external-priority patent/US6473990B1/en
Priority claimed from US09/929,589 external-priority patent/US6434856B1/en
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of MXPA04001149A publication Critical patent/MXPA04001149A/es

Links

Classifications

    • 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
    • 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
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/18—Drying webs by hot air
    • 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
    • D21F5/182—Drying webs by hot air through perforated cylinders
    • D21F5/184—Surfaces thereof
    • 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
    • F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Un aparato de secado de microporo (10) con una resistencia al flujo humedo variable. Dicha resistencia al flujo se reduce preferentemente en direccion de maquina. El aparato de secado de microporo puede comprender una unidad integral con una resistencia decreciente al flujo humedo desde el comienzo hasta el final de la unidad. Alternativamente, el aparato de secado de microporo puede incluir una pluralidad de unidades discretas, cada una de ellas con una resistencia al flujo sucesivamente menor que la de la unidad que la precede. Alternativamente, es posible utilizar una distribucion hibrida en donde cada unidad discreta tiene una resistencia al flujo sucesivamente decreciente dentro de ella. El aparato de secado de microporo puede comprender uno o mas medios de secado de microporo (15). Los medios de secado de microporo tienen poros (40) que permiten el flujo de aire a traves de ellos. Dichos poros se distribuyen (40) en una red de manera tal que forman un campo de poros (40). De preferencia, la resistencia al flujo decreciente se proporciona adaptando uno o mas de dichos poros (40) que afectan la resistencia al flujo a traves de un poro unico o de todo el campo de poros (40).
MXPA04001149A 2001-08-14 2002-08-14 Aparato de secado con aire pasante con resistencia decreciente al flujo humedo en direccion de maquina y proceso para el secado de una trama con el mismo. MXPA04001149A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/929,607 US6473990B1 (en) 2001-08-14 2001-08-14 Noncircular drying apparatus
US09/929,589 US6434856B1 (en) 2001-08-14 2001-08-14 Variable wet flow resistance drying apparatus, and process of drying a web therewith
PCT/US2002/025739 WO2003016620A1 (en) 2001-08-14 2002-08-14 Through-air dryind apparatus having decreasing wet flow resistance in the machine direction and process of drying a web therewith

Publications (1)

Publication Number Publication Date
MXPA04001149A true MXPA04001149A (es) 2004-05-20

Family

ID=27129977

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04001149A MXPA04001149A (es) 2001-08-14 2002-08-14 Aparato de secado con aire pasante con resistencia decreciente al flujo humedo en direccion de maquina y proceso para el secado de una trama con el mismo.

Country Status (6)

Country Link
EP (2) EP1785523A3 (es)
AT (1) ATE376606T1 (es)
CA (1) CA2452853C (es)
DE (1) DE60223153T2 (es)
MX (1) MXPA04001149A (es)
WO (1) WO2003016620A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004044572A1 (de) 2004-09-15 2006-03-30 Voith Fabrics Patent Gmbh Papiermaschinenbespannung
DE102015118157A1 (de) * 2015-10-23 2017-04-27 Trützschler GmbH & Co Kommanditgesellschaft Vorrichtung zum thermischen Behandeln einer textilen Warenbahn

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI79371B (fi) * 1987-01-21 1989-08-31 Tamfelt Oy Ab Processband.
US5598643A (en) * 1994-11-23 1997-02-04 Kimberly-Clark Tissue Company Capillary dewatering method and apparatus
TR199701564T1 (xx) * 1995-06-07 1998-03-21 The Procter & Gamble Company Sel�lozik elyafl� yap�lar�n �ok-b�lgeli k�s�tlama a��zl�kl� kurutulma i�lemi, bu i�leme mahsus cihaz ve bu i�lem vas�tas�yla �retilen sel�lozik elyafl� yap�l�r.
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
AU9173198A (en) * 1997-10-08 1999-04-27 Madison Filter 981 Limited Improved industrial fabrics
FI104194B (fi) * 1998-04-28 1999-11-30 Valmet Corp Massan kuivatusosa, menetelmä massan kuivattamiseksi ja massan kuivatuslinja
US6473990B1 (en) * 2001-08-14 2002-11-05 The Procter & Gamble Company Noncircular drying apparatus

Also Published As

Publication number Publication date
WO2003016620A1 (en) 2003-02-27
EP1785523A3 (en) 2007-05-30
EP1425467B1 (en) 2007-10-24
EP1785523A2 (en) 2007-05-16
CA2452853C (en) 2008-08-05
DE60223153D1 (de) 2007-12-06
DE60223153T2 (de) 2008-08-14
EP1425467A1 (en) 2004-06-09
CA2452853A1 (en) 2003-02-27
ATE376606T1 (de) 2007-11-15

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