EP1717534A3 - Convection dryer - Google Patents

Convection dryer Download PDF

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Publication number
EP1717534A3
EP1717534A3 EP06008153A EP06008153A EP1717534A3 EP 1717534 A3 EP1717534 A3 EP 1717534A3 EP 06008153 A EP06008153 A EP 06008153A EP 06008153 A EP06008153 A EP 06008153A EP 1717534 A3 EP1717534 A3 EP 1717534A3
Authority
EP
European Patent Office
Prior art keywords
substrate web
web
convection dryer
region
carrying element
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.)
Withdrawn
Application number
EP06008153A
Other languages
German (de)
French (fr)
Other versions
EP1717534A2 (en
Inventor
Lutz Fieblinger
Dirk Robeling
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.)
Herbert Olbrich GmbH and Co KG
Original Assignee
Herbert Olbrich GmbH and Co KG
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 DE200510020299 external-priority patent/DE102005020299A1/en
Priority claimed from DE200520006974 external-priority patent/DE202005006974U1/en
Application filed by Herbert Olbrich GmbH and Co KG filed Critical Herbert Olbrich GmbH and Co KG
Publication of EP1717534A2 publication Critical patent/EP1717534A2/en
Publication of EP1717534A3 publication Critical patent/EP1717534A3/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F26B13/103—Supporting materials without tension, e.g. on or between foraminous belts with mechanical supporting means, e.g. belts, rollers, and fluid impingement arrangement having a displacing effect on the materials

Landscapes

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

Abstract

Die Erfindung richtet sich auf eine Vorrichtung (10) zum Behandeln, insbesondere Trocknen, einer Substratbahn (60). Der erfindungsgemäße Konvektionstrockner umfasst dabei ein Trageelement (20), über das die Substratbahn (60) läuft. Mit diesem ist wenigstens ein Leitblech (40) verbunden, das an einem Ende (41) von der Substratbahn (60) wegführt. Zwischen dieser Bahn (60) und dem Trageelement (20) fließt ein Gasstrom (30), der in einem ersten Bereich (31) die Substratbahn (60) trägt. In einem zweiten Bereich (32) folgt der Gasstrom (30) dem Verlauf des Leitbleches (41) und zieht aufgrund des Coanda-Effektes die Substratbahn (60) zum Trageelement (20) hin (Fig. 1).

Figure imgaf001
The invention is directed to a device (10) for treating, in particular drying, a substrate web (60). The convection dryer according to the invention comprises a support element (20), over which the substrate web (60) runs. With this at least one baffle (40) is connected, which leads away at one end (41) of the substrate web (60). Between this web (60) and the carrying element (20) flows a gas stream (30) which carries the substrate web (60) in a first region (31). In a second region (32), the gas flow (30) follows the course of the guide plate (41) and pulls the substrate web (60) towards the carrying element (20) due to the Coanda effect (FIG. 1).
Figure imgaf001
EP06008153A 2005-04-30 2006-04-20 Convection dryer Withdrawn EP1717534A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510020299 DE102005020299A1 (en) 2005-04-30 2005-04-30 Substrate channel treating e.g. drying, device, has carrying unit and substrate channel between which gas flow flows in floating area and ensures continuous process of guide plate and flows away from channel in intake area
DE200520006974 DE202005006974U1 (en) 2005-04-30 2005-04-30 Convection drier for drying substrate track has at least one guide to sheet connected to carrier element, with gas flowing between it and substrate track

Publications (2)

Publication Number Publication Date
EP1717534A2 EP1717534A2 (en) 2006-11-02
EP1717534A3 true EP1717534A3 (en) 2011-09-21

Family

ID=36763038

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06008153A Withdrawn EP1717534A3 (en) 2005-04-30 2006-04-20 Convection dryer

Country Status (1)

Country Link
EP (1) EP1717534A3 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334599A1 (en) * 1975-12-09 1977-07-08 Svenska Flaektfabriken Ab AIR SUPPLY PROCESS AND DEVICE FOR TREATMENT OF FABRICS TRANSPORTED BY AIR CURRENT
DE4012176A1 (en) * 1990-04-14 1991-10-17 Pagendarm Gmbh DEVICE FOR TREATING A COATED SUBSTRATE RAIL
US5105562A (en) * 1990-12-26 1992-04-21 Advance Systems, Inc. Web dryer apparatus having ventilating and impingement air bar assemblies
DE19636868A1 (en) * 1996-09-11 1998-03-12 Gogas Goch Gmbh & Co Device for heat-treatment of strip coated on one side
DE29704095U1 (en) * 1997-03-06 1998-07-02 Kiersch Walter Device for drying flat material
DE19725342A1 (en) * 1997-06-16 1998-12-17 Drytec Trocknungs Und Befeucht Material web handling device
DE19812776A1 (en) * 1998-03-24 1999-09-30 Pagendarm Technologie Gmbh Device for treating material webs

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334599A1 (en) * 1975-12-09 1977-07-08 Svenska Flaektfabriken Ab AIR SUPPLY PROCESS AND DEVICE FOR TREATMENT OF FABRICS TRANSPORTED BY AIR CURRENT
DE4012176A1 (en) * 1990-04-14 1991-10-17 Pagendarm Gmbh DEVICE FOR TREATING A COATED SUBSTRATE RAIL
US5105562A (en) * 1990-12-26 1992-04-21 Advance Systems, Inc. Web dryer apparatus having ventilating and impingement air bar assemblies
DE19636868A1 (en) * 1996-09-11 1998-03-12 Gogas Goch Gmbh & Co Device for heat-treatment of strip coated on one side
DE29704095U1 (en) * 1997-03-06 1998-07-02 Kiersch Walter Device for drying flat material
DE19725342A1 (en) * 1997-06-16 1998-12-17 Drytec Trocknungs Und Befeucht Material web handling device
DE19812776A1 (en) * 1998-03-24 1999-09-30 Pagendarm Technologie Gmbh Device for treating material webs

Also Published As

Publication number Publication date
EP1717534A2 (en) 2006-11-02

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