ATE299577T1 - DEVICE FOR COOLING WEAVES BY WATER FLUSHING FOR A WATER DRYER - Google Patents

DEVICE FOR COOLING WEAVES BY WATER FLUSHING FOR A WATER DRYER

Info

Publication number
ATE299577T1
ATE299577T1 AT01931169T AT01931169T ATE299577T1 AT E299577 T1 ATE299577 T1 AT E299577T1 AT 01931169 T AT01931169 T AT 01931169T AT 01931169 T AT01931169 T AT 01931169T AT E299577 T1 ATE299577 T1 AT E299577T1
Authority
AT
Austria
Prior art keywords
web
water
dryer
excess
fluid
Prior art date
Application number
AT01931169T
Other languages
German (de)
Inventor
Steven J Zagar
Paul Seidl
Jerry Packer
David Welter
Original Assignee
Megtec Sys 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
Application filed by Megtec Sys Inc filed Critical Megtec Sys Inc
Application granted granted Critical
Publication of ATE299577T1 publication Critical patent/ATE299577T1/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
    • F26B13/10—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
    • F26B13/10—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
    • F26B13/104—Supporting materials without tension, e.g. on or between foraminous belts supported by fluid jets only; Fluid blowing arrangements for flotation dryers, e.g. coanda nozzles

Abstract

Apparatus and a method for the evaporative cooling of a web (5) within a dryer in a compact manner. Excess fluid overspray is controlled, thereby avoiding problems with fluid depositing on internal surfaces of the dryer, which can cause mineral build-up and can result in web breaks or quality defects if fluid drips onto the web. More specifically, a water delivery system (15) is used which directs a water mist to the web by appropriate design and placement of the spray nozzles (18). The quantity of water delivered to the web is regulated, and is preferably based upon web temperature. Excess mist is controlled by directing hot air to effectively vaporize the excess mist before it is able to contact the internal surfaces of the dryer enclosure (10) and its internal components.
AT01931169T 2000-05-17 2001-05-01 DEVICE FOR COOLING WEAVES BY WATER FLUSHING FOR A WATER DRYER ATE299577T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20485600P 2000-05-17 2000-05-17
PCT/US2001/040649 WO2001088448A2 (en) 2000-05-17 2001-05-01 Water spray web cooling apparatus for web dryer

Publications (1)

Publication Number Publication Date
ATE299577T1 true ATE299577T1 (en) 2005-07-15

Family

ID=22759735

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01931169T ATE299577T1 (en) 2000-05-17 2001-05-01 DEVICE FOR COOLING WEAVES BY WATER FLUSHING FOR A WATER DRYER

Country Status (6)

Country Link
EP (1) EP1282804B1 (en)
AT (1) ATE299577T1 (en)
AU (1) AU2001257629A1 (en)
CA (1) CA2406110C (en)
DE (1) DE60111936T2 (en)
WO (1) WO2001088448A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8162293B2 (en) 2007-10-31 2012-04-24 Richard Goldmann Device for applying cooling mist and dry air to individuals
SE532624C2 (en) * 2008-06-19 2010-03-09 Andritz Technology And Asset Management Gmbh Cooling of a cellulose pulp web
CN114279195B (en) * 2021-12-31 2022-08-19 宿迁至诚纺织品股份有限公司 Drying and dehumidifying device for chemical fiber spinning

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT951025B (en) * 1971-04-28 1973-06-30 Monforts Fa A PLANT FOR THE DRIVING AND TRANSPORT IN THE FLOATING STATE OF MATTER EXTENDED IN WIDTH
US5070628A (en) * 1990-01-16 1991-12-10 W. R. Grace & Co.-Conn. Rotatable slot nozzle air bar
DE4431252B4 (en) * 1994-09-02 2004-01-29 V.I.B. Systems Gmbh Method and device for printing on a material web
US6207020B1 (en) * 1998-05-12 2001-03-27 International Paper Company Method for conditioning paper and paperboard webs
DE19901801C2 (en) * 1999-01-19 2003-12-11 Baldwin Germany Gmbh Device for conditioning a paper web

Also Published As

Publication number Publication date
WO2001088448A3 (en) 2002-03-14
DE60111936D1 (en) 2005-08-18
EP1282804B1 (en) 2005-07-13
DE60111936T2 (en) 2006-04-20
WO2001088448A2 (en) 2001-11-22
CA2406110C (en) 2008-12-02
EP1282804A2 (en) 2003-02-12
CA2406110A1 (en) 2001-11-22
AU2001257629A1 (en) 2001-11-26

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Legal Events

Date Code Title Description
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