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WO2010088975A1 - Séchoir à lame d'air, en particulier pour feuilles de verre et autres - Google Patents

Séchoir à lame d'air, en particulier pour feuilles de verre et autres Download PDF

Info

Publication number
WO2010088975A1
WO2010088975A1 PCT/EP2009/065010 EP2009065010W WO2010088975A1 WO 2010088975 A1 WO2010088975 A1 WO 2010088975A1 EP 2009065010 W EP2009065010 W EP 2009065010W WO 2010088975 A1 WO2010088975 A1 WO 2010088975A1
Authority
WO
WIPO (PCT)
Prior art keywords
rectilinear
blowers
pair
dryer according
air
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.)
Ceased
Application number
PCT/EP2009/065010
Other languages
English (en)
Inventor
Stefano Bavelloni
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.)
NEPTUN Srl
Original Assignee
NEPTUN Srl
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 NEPTUN Srl filed Critical NEPTUN Srl
Priority to EP09760131A priority Critical patent/EP2394123A1/fr
Publication of WO2010088975A1 publication Critical patent/WO2010088975A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F26B13/108—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials using one or more blowing devices, e.g. nozzle bar, the effective area of which is adjustable to the width of the material
    • F26B21/50—

Definitions

  • the present invention relates to an air-knife dryer, particularly for glass sheets and the like.
  • Machines for industrial washing of glass sheets and the like are currently known which are typically divided into a washing area and a drying area.
  • Such machines which can have a horizontal or vertical working position, can have several dimensions, which are determined by the maximum size of the sheet to be worked and can vary from less than 500mm to more than 4000 mm; the washing machines in practice can process any size of the sheet up to their maximum width.
  • sheet drying is performed by means of rectilinear air-knife blowers, which are supplied with air under pressure along their entire length.
  • an air stream equal to the stream that exits from the knives must reach the inside of the blowers, maintaining an adequate internal pressure in order to sustain the drying air jet.
  • the aim of the present invention is to provide a dryer, particularly for glass sheets or the like, that makes it possible to save energy in comparison to the background art if the processed sheet is smaller than the maximum acceptable dimensions.
  • an object of the present invention is to provide a dryer that is structurally simple and economically competitive with respect to the background art.
  • an air-knife dryer particularly for glass sheets and the like, comprising air blower means for generating at least one pair of mutually opposite air knives which are directed toward at least one sheet to be dried, characterized in that it comprises means for throttling said blower means to adjust the useful width of said at least one pair of air knives.
  • Figure 1 is a front elevation view of a first embodiment of an air-knife dryer, particularly for glass sheets and the like, according to the invention
  • Figure 2 is a transverse sectional view of the dryer shown in Figure 1, taken along the line H-II;
  • Figure 3 is a front elevation view of a second embodiment of an air- knife dryer, particularly for glass sheets and the like, according to the invention.
  • Figure 4 is a transverse sectional view of the dryer shown in Figure 3, taken along the line IV-IV;
  • Figure 5 is a front elevation view of a third embodiment of an air- knife dryer, particularly for glass sheets and the like, according to the invention.
  • Figure 6 is a transverse sectional view of the dryer shown in Figure 5, taken along the line VI-VI;
  • Figure 7 is a transverse sectional view of the dryer shown in Figure 5, taken along the line VII-VII;
  • Figure 8 is a front elevation view of a fourth embodiment of an air- knife dryer, particularly for glass sheets and the like, according to the invention;
  • Figure 9 is a transverse sectional view of the dryer shown in Figure 8, taken along the line IX-IX. Ways of carrying out the Invention
  • the air-knife dryer particularly for glass sheets and the like, generally designated by the reference numerals Ia, Ib, Ic and Id respectively in its four illustrated embodiments, comprises air blower means 2 for generating at least one pair of mutually opposite air knives 3 which are directed toward at least one sheet 4 made of glass, or other material, to be dried.
  • the dryer Ia, Ib, Ic and Id comprises means 5 for throttling the blowers 2 to adjust the width of the pair of air knives 3.
  • the air knives 3 have an air stream speed and a pressure of impact with the sheet 4 that are substantially equal to predefined values.
  • the blower means 2 and the throttling means 5 comprise respectively a pair of rectilinear blowers 6, which are arranged opposite each other, and fixed partitions 7, which are arranged inside the rectilinear blowers 2 and at preset distances along the direction of extension of said rectilinear blowers 6 for delimiting two distinct chambers, which can be supplied selectively or simultaneously. More precisely, in this first embodiment the chambers delimited by the partitions 7 are fed independently of each other by the first and second compressed air inlets 8 and 9 arranged at the ends of the rectilinear blowers 6.
  • the blower means 2 and the throttling means 5 comprise respectively the pair of rectilinear blowers 6, which are arranged opposite each other, and movable partitions 11, which can be arranged inside the rectilinear blowers 10 along straight guides 12 which are substantially parallel to the direction of extension of said rectilinear blowers 6 for isolation of at least one sector thereof from the inner air flow.
  • the movement of the movable partitions 11 can, for example, be achieved manually or automatically.
  • motor means 13 for moving the partitions 11 which comprise, for example, electric motors which are associated with belt transmission means 14, which are connected to the movable partitions 11 and unwind continuously on a driving pulley 10, which is associated with the motor means 13 at a first end of the rectilinear blowers 6, and on a return pulley 16 at a second end of the rectilinear blowers 6, which is opposite to the first end.
  • the rectilinear blowers 6 can be supplied through a single pair of inlets 15 of compressed air, arranged on one side of the rectilinear blowers 6.
  • the blower means 2 and the throttling means 5 comprise, respectively, the pair of rectilinear blowers 6 arranged opposite each other and flow control elements 17 arranged below the rectilinear blowers 6 at at least one sector of their outlets.
  • the movement of the flow control elements 17 can be provided, for example, manually or automatically by way of actuation and selection means 18 for at least partially blocking the discharge ports of the rectilinear blowers 6.
  • the flow control elements 17 comprise substantially L-shaped vanes which are hinged laterally to the rectilinear blowers 6 at the end of the stem of the L-shape for the selective positioning of the foot of the L-shape at the discharge ports of the sector to be blocked.
  • actuation and selection means 18 which can comprise, for example, hydraulic pistons which are operatively connected to the vanes for their rotation and the consequent blocking of the discharge ports of the sector to be blocked by means of linkages 19, which are hinged both to the vanes and to the hydraulic pistons.
  • the rectilinear blowers 6 can be fed merely by means of the pair of compressed air inlets 15 arranged on one side of the rectilinear blowers 6.
  • the blower means 2 can comprise a plurality of pairs of rectilinear blowers
  • Such chambers can in fact be fed independently of each other through the first and second independent compressed air inlets 8 and 9 arranged at the ends of the rectilinear blowers 20.
  • the blowers 2 and the throttling means 5 can comprise respectively the pair of rectilinear blowers 6 and partitions that can be deactivated. Such partitions can be arranged inside the pair of rectilinear blowers 6 to isolate at least one sector of each one of the rectilinear blowers 6 from the internal air stream originating from individual supply inlets 15, one for each one of the rectilinear blowers 6.
  • these partitions which can be deactivated can consist for example of shutters or vanes that can be actuated manually or automatically so as to provide a two-stage valve, which is either fully open or fully closed, inside the rectilinear blowers 6.
  • the partitions can in fact be inserted or extracted within the rectilinear blowers 6 at right angles to the longitudinal direction of the rectilinear blowers 6, so as to block or free the inner air flow.
  • the rectilinear blowers 6 can be supplied by means of a single pair of compressed air inlets 15 arranged on one side of the rectilinear blowers 6.
  • the materials used may be any according to requirements and to the state of the art.

Landscapes

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

Abstract

L'invention porte sur un séchoir à lame d'air (1a), en particulier pour des feuilles de verre et autres, qui comporte un moyen de soufflage d'air (2) pour générer au moins une paire de lames d'air mutuellement opposées (3) qui sont dirigées vers au moins une feuille (4) devant être séchée, le séchoir comportant en outre un moyen (5) pour réguler par étranglement le moyen de soufflage (2) afin de régler la largeur utile de la paire de lames d'air (3).
PCT/EP2009/065010 2009-02-03 2009-11-11 Séchoir à lame d'air, en particulier pour feuilles de verre et autres Ceased WO2010088975A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09760131A EP2394123A1 (fr) 2009-02-03 2009-11-11 Sechoir a lame d'air, en particulier pour feuilles de verre et autres

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2009A000128 2009-02-03
ITMI2009A000128A IT1400687B1 (it) 2009-02-03 2009-02-03 Macchina asciugatrice a lame d'aria, particolarmente per lastre di vetro e simili.

Publications (1)

Publication Number Publication Date
WO2010088975A1 true WO2010088975A1 (fr) 2010-08-12

Family

ID=41417481

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/065010 Ceased WO2010088975A1 (fr) 2009-02-03 2009-11-11 Séchoir à lame d'air, en particulier pour feuilles de verre et autres

Country Status (3)

Country Link
EP (1) EP2394123A1 (fr)
IT (1) IT1400687B1 (fr)
WO (1) WO2010088975A1 (fr)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8950019B2 (en) 2007-09-20 2015-02-10 Bradley Fixtures Corporation Lavatory system
US8997271B2 (en) 2009-10-07 2015-04-07 Bradley Corporation Lavatory system with hand dryer
CN104596227A (zh) * 2014-12-31 2015-05-06 广州兴森快捷电路科技有限公司 风刀
US9060657B2 (en) 2011-08-17 2015-06-23 Dyson Technology Limited Hand dryer
US9267736B2 (en) 2011-04-18 2016-02-23 Bradley Fixtures Corporation Hand dryer with point of ingress dependent air delay and filter sensor
US9486118B2 (en) 2011-05-17 2016-11-08 Dyson Technology Limited Fixture for a sink
US9492039B2 (en) 2012-06-14 2016-11-15 Dyson Technology Limited Hand drying
CN106369985A (zh) * 2016-10-18 2017-02-01 东莞宇宙电路板设备有限公司 一种风刀组件及干燥装置
US9565979B2 (en) 2012-06-14 2017-02-14 Dyson Technology Limited Hand drying
US9743812B2 (en) 2012-06-14 2017-08-29 Dyson Technology Limited Developments in or relating to hand drying
US9743814B2 (en) 2011-08-17 2017-08-29 Dyson Technology Limited Hand dryer
US9743813B2 (en) 2011-08-17 2017-08-29 Dyson Technology Limited Hand dryer
US9758953B2 (en) 2012-03-21 2017-09-12 Bradley Fixtures Corporation Basin and hand drying system
US9982422B2 (en) 2011-05-17 2018-05-29 Dyson Technology Limited Fixture for a sink
US9986877B2 (en) 2012-11-21 2018-06-05 Dyson Technology Limited Hand dryer
US10006711B2 (en) 2012-11-21 2018-06-26 Dyson Technology Limited Hand dryer
US10018417B2 (en) 2012-11-21 2018-07-10 Dyson Technology Limited Hand dryer
US10041236B2 (en) 2016-06-08 2018-08-07 Bradley Corporation Multi-function fixture for a lavatory system
US10100501B2 (en) 2012-08-24 2018-10-16 Bradley Fixtures Corporation Multi-purpose hand washing station
CN109458831A (zh) * 2018-11-14 2019-03-12 蚌埠高华电子股份有限公司 一种ito基板玻璃除液风刀机构装置
CN109631544A (zh) * 2018-12-10 2019-04-16 浙江大学台州研究院 基于双涵道风刀的节能型合成革烘干设备
US10548440B2 (en) 2012-03-26 2020-02-04 Dyson Technology Limited Hand dryer
US10612849B2 (en) 2012-03-26 2020-04-07 Dyson Technology Limited Hand dryer
CN111517664A (zh) * 2020-05-25 2020-08-11 福建和达玻璃技术有限公司 用于玻璃机壳金属质感表面处理的高效率吹干装置及方法
US11015329B2 (en) 2016-06-08 2021-05-25 Bradley Corporation Lavatory drain system
WO2024188383A1 (fr) * 2023-03-16 2024-09-19 Helmholtz-Zentrum Berlin für Materialien und Energie Gesellschaft mit beschränkter Haftung Kit d'extension d'un dispositif d'application de revêtement liquide, dispositif d'application de revêtement liquide et procédé de séchage d'une surface
DE102024125803B3 (de) * 2024-09-09 2025-08-21 Helmholtz-Zentrum Berlin für Materialien und Energie Gesellschaft mit beschränkter Haftung Vorrichtung und Verfahren zum Trocknen eines Flüssigkeitsfilm

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150135429A1 (en) 2012-06-14 2015-05-21 Dyson Technology Limited Developments in or relating to hand drying
CN108548415B (zh) * 2018-06-11 2024-02-06 江苏港星方能超声洗净科技有限公司 大风量移动吹扫装置

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122921B (de) 1959-08-25 1962-02-01 Artos Maschb Dr Ing Meier Wind Trockner fuer bahnfoermiges Gut
DE1871618U (de) 1963-03-06 1963-05-09 Monforts Fa A Behandlungsduese mit verstellbarer auslassbreite fuer bahnfoermiges gut.
DE1460507A1 (de) * 1964-07-13 1969-03-27 Svenska Flaektfabriken Ab Trockenvorrichtung fuer bahnfoermiges Material
DE1753591B1 (de) * 1963-03-15 1969-12-11 Schilde Ag Einrichtung fuer die Waermebehandlung von gleichfoermig bewegtem Gut
US3509638A (en) * 1966-08-04 1970-05-05 Midland Ross Corp Treating apparatus
DE1604787A1 (de) 1966-05-31 1971-01-14 Artos Meier Windhorst Kg Duesengehaeuse,insbesondere fuer Trockner oder Waermebehandlungsanlagen
DE2834363A1 (de) 1977-08-05 1979-02-15 Pickering Edgar Ltd Trockenvorrichtung
US5209409A (en) * 1991-12-04 1993-05-11 Neiss Lynn R Sandblast nozzle with wear resistant sealing device and lock-on mechanism
US20030172547A1 (en) * 2002-03-18 2003-09-18 Glass Equipment Development, Inc. Air knife and conveyor system
EP1526349A2 (fr) 2003-10-06 2005-04-27 Moenus Textilmaschinen GmbH Dispositif pour traiter une bande continue

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122921B (de) 1959-08-25 1962-02-01 Artos Maschb Dr Ing Meier Wind Trockner fuer bahnfoermiges Gut
DE1871618U (de) 1963-03-06 1963-05-09 Monforts Fa A Behandlungsduese mit verstellbarer auslassbreite fuer bahnfoermiges gut.
DE1753591B1 (de) * 1963-03-15 1969-12-11 Schilde Ag Einrichtung fuer die Waermebehandlung von gleichfoermig bewegtem Gut
DE1460507A1 (de) * 1964-07-13 1969-03-27 Svenska Flaektfabriken Ab Trockenvorrichtung fuer bahnfoermiges Material
DE1604787A1 (de) 1966-05-31 1971-01-14 Artos Meier Windhorst Kg Duesengehaeuse,insbesondere fuer Trockner oder Waermebehandlungsanlagen
US3509638A (en) * 1966-08-04 1970-05-05 Midland Ross Corp Treating apparatus
DE2834363A1 (de) 1977-08-05 1979-02-15 Pickering Edgar Ltd Trockenvorrichtung
US5209409A (en) * 1991-12-04 1993-05-11 Neiss Lynn R Sandblast nozzle with wear resistant sealing device and lock-on mechanism
US20030172547A1 (en) * 2002-03-18 2003-09-18 Glass Equipment Development, Inc. Air knife and conveyor system
EP1526349A2 (fr) 2003-10-06 2005-04-27 Moenus Textilmaschinen GmbH Dispositif pour traiter une bande continue

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8950019B2 (en) 2007-09-20 2015-02-10 Bradley Fixtures Corporation Lavatory system
US8997271B2 (en) 2009-10-07 2015-04-07 Bradley Corporation Lavatory system with hand dryer
US9267736B2 (en) 2011-04-18 2016-02-23 Bradley Fixtures Corporation Hand dryer with point of ingress dependent air delay and filter sensor
US9441885B2 (en) 2011-04-18 2016-09-13 Bradley Fixtures Corporation Lavatory with dual plenum hand dryer
US9486118B2 (en) 2011-05-17 2016-11-08 Dyson Technology Limited Fixture for a sink
US9982422B2 (en) 2011-05-17 2018-05-29 Dyson Technology Limited Fixture for a sink
US9743813B2 (en) 2011-08-17 2017-08-29 Dyson Technology Limited Hand dryer
US9060657B2 (en) 2011-08-17 2015-06-23 Dyson Technology Limited Hand dryer
US9743814B2 (en) 2011-08-17 2017-08-29 Dyson Technology Limited Hand dryer
US9758953B2 (en) 2012-03-21 2017-09-12 Bradley Fixtures Corporation Basin and hand drying system
US10612849B2 (en) 2012-03-26 2020-04-07 Dyson Technology Limited Hand dryer
US10548440B2 (en) 2012-03-26 2020-02-04 Dyson Technology Limited Hand dryer
US9492039B2 (en) 2012-06-14 2016-11-15 Dyson Technology Limited Hand drying
US9565979B2 (en) 2012-06-14 2017-02-14 Dyson Technology Limited Hand drying
US9743812B2 (en) 2012-06-14 2017-08-29 Dyson Technology Limited Developments in or relating to hand drying
US10100501B2 (en) 2012-08-24 2018-10-16 Bradley Fixtures Corporation Multi-purpose hand washing station
US9986877B2 (en) 2012-11-21 2018-06-05 Dyson Technology Limited Hand dryer
US10006711B2 (en) 2012-11-21 2018-06-26 Dyson Technology Limited Hand dryer
US10018417B2 (en) 2012-11-21 2018-07-10 Dyson Technology Limited Hand dryer
CN104596227A (zh) * 2014-12-31 2015-05-06 广州兴森快捷电路科技有限公司 风刀
US11015329B2 (en) 2016-06-08 2021-05-25 Bradley Corporation Lavatory drain system
US10041236B2 (en) 2016-06-08 2018-08-07 Bradley Corporation Multi-function fixture for a lavatory system
CN106369985A (zh) * 2016-10-18 2017-02-01 东莞宇宙电路板设备有限公司 一种风刀组件及干燥装置
CN109458831A (zh) * 2018-11-14 2019-03-12 蚌埠高华电子股份有限公司 一种ito基板玻璃除液风刀机构装置
CN109458831B (zh) * 2018-11-14 2020-06-19 蚌埠高华电子股份有限公司 一种ito基板玻璃除液风刀机构装置
CN109631544A (zh) * 2018-12-10 2019-04-16 浙江大学台州研究院 基于双涵道风刀的节能型合成革烘干设备
CN111517664A (zh) * 2020-05-25 2020-08-11 福建和达玻璃技术有限公司 用于玻璃机壳金属质感表面处理的高效率吹干装置及方法
CN111517664B (zh) * 2020-05-25 2022-04-19 福建和达玻璃技术有限公司 用于玻璃机壳金属质感表面处理的高效率吹干装置及方法
WO2024188383A1 (fr) * 2023-03-16 2024-09-19 Helmholtz-Zentrum Berlin für Materialien und Energie Gesellschaft mit beschränkter Haftung Kit d'extension d'un dispositif d'application de revêtement liquide, dispositif d'application de revêtement liquide et procédé de séchage d'une surface
DE102024125803B3 (de) * 2024-09-09 2025-08-21 Helmholtz-Zentrum Berlin für Materialien und Energie Gesellschaft mit beschränkter Haftung Vorrichtung und Verfahren zum Trocknen eines Flüssigkeitsfilm

Also Published As

Publication number Publication date
IT1400687B1 (it) 2013-06-28
EP2394123A1 (fr) 2011-12-14
ITMI20090128A1 (it) 2010-08-04

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