ATE227366T1 - DEVICE FOR DEHUMIDIFYING A WEB - Google Patents

DEVICE FOR DEHUMIDIFYING A WEB

Info

Publication number
ATE227366T1
ATE227366T1 AT99942920T AT99942920T ATE227366T1 AT E227366 T1 ATE227366 T1 AT E227366T1 AT 99942920 T AT99942920 T AT 99942920T AT 99942920 T AT99942920 T AT 99942920T AT E227366 T1 ATE227366 T1 AT E227366T1
Authority
AT
Austria
Prior art keywords
web
endless fabric
rollers
pressure
exposed
Prior art date
Application number
AT99942920T
Other languages
German (de)
Inventor
Wolfgang Kurschatke
Original Assignee
Kuesters Eduard Maschf
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 Kuesters Eduard Maschf filed Critical Kuesters Eduard Maschf
Application granted granted Critical
Publication of ATE227366T1 publication Critical patent/ATE227366T1/en

Links

Classifications

    • 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
    • F26B13/30—Arrangements of devices using drying processes not involving heating for applying suction
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D06B15/04—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by suction
    • D06B15/046—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by suction included in a pair of squeezing rollers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D06B15/02—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by squeezing rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The method and device are used to dehumidify a web of endless fabric (W) that is conveyed continuously in a longitudinal direction in a stretched state.aid web of endless fabric (W) is exposed to a higher air pressure or other atmospheric pressure in a narrow area extending crosswise over said web on one flat side and exposed to a lower air pressure or other atmospheric pressure on the other flat side, whereby air and/or atmospheric gas circulates through the web. The web of endless fabric (W) is supported on the edges of the area (29) that run parallel to said web (W) against the forces acting thereon as a result of the difference in pressure. The area (29) is defined on the two sides that extend across the web of endless fabric (W) by laterally adjacent, non-touching rollers that are displaced in the same direction (10, 20). The web of endless fabric (W) is supported on said rollers, rolling thereon. In the area forming the transition section between the rollers (10), said web of endless fabric is exposed to the difference in pressure without any support and is held exclusively in the installation on said rollers (10, 20).
AT99942920T 1998-09-30 1999-08-26 DEVICE FOR DEHUMIDIFYING A WEB ATE227366T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19844801A DE19844801C2 (en) 1998-09-30 1998-09-30 Device for dehumidifying a web
PCT/EP1999/006255 WO2000018998A1 (en) 1998-09-30 1999-08-26 Method and device for dehumidifying a web of endless fabric

Publications (1)

Publication Number Publication Date
ATE227366T1 true ATE227366T1 (en) 2002-11-15

Family

ID=7882761

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99942920T ATE227366T1 (en) 1998-09-30 1999-08-26 DEVICE FOR DEHUMIDIFYING A WEB

Country Status (4)

Country Link
EP (1) EP1117861B1 (en)
AT (1) ATE227366T1 (en)
DE (2) DE19844801C2 (en)
WO (1) WO2000018998A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10133772B4 (en) 2001-07-16 2007-10-25 Carl Freudenberg Kg Three-dimensionally structured fibrous sheet with high liquid absorption and method for its production and its use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1917758A1 (en) * 1969-04-08 1970-11-05 Vepa Ag Device for dewatering of permeable goods
DE2403815A1 (en) * 1974-01-26 1975-08-07 Kuesters Eduard METHOD FOR TREATMENT OF TEXTILE, FLEECE AND SIMILAR WEBS
US4447924A (en) * 1982-02-18 1984-05-15 Albany International Corp. Moisture control system for controlling the amount of chemical added to a fabric
DE4103040A1 (en) * 1991-02-01 1992-08-06 Freiberg Papier Maschwerke Fibre pulp water extn. roller for paper mfr. - comprises side sealing bars for suction chamber and shoe in perforated roller mantle for extn. at differing pressure points

Also Published As

Publication number Publication date
EP1117861B1 (en) 2002-11-06
EP1117861A1 (en) 2001-07-25
DE19844801C2 (en) 2001-02-01
DE19844801A1 (en) 2000-04-20
WO2000018998A1 (en) 2000-04-06
DE59903349D1 (en) 2002-12-12

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee