EP2047991A3 - Thermal air drying device and method for drying a printed item - Google Patents

Thermal air drying device and method for drying a printed item Download PDF

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Publication number
EP2047991A3
EP2047991A3 EP08165338A EP08165338A EP2047991A3 EP 2047991 A3 EP2047991 A3 EP 2047991A3 EP 08165338 A EP08165338 A EP 08165338A EP 08165338 A EP08165338 A EP 08165338A EP 2047991 A3 EP2047991 A3 EP 2047991A3
Authority
EP
European Patent Office
Prior art keywords
dry air
drying device
inflator
drying
air drying
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Withdrawn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
EP08165338A
Other languages
German (de)
French (fr)
Other versions
EP2047991A2 (en
Inventor
Bernhard Graziel
Pierre Prost
Mathias Klotz
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.)
Manroland AG
Original Assignee
Manroland AG
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 DE102008042122A external-priority patent/DE102008042122A1/en
Application filed by Manroland AG filed Critical Manroland AG
Publication of EP2047991A2 publication Critical patent/EP2047991A2/en
Publication of EP2047991A3 publication Critical patent/EP2047991A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/42—Guards or covers, e.g. for preventing ingress or egress of foreign matter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B41F23/0483—Drying combined with cooling

Landscapes

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

Abstract

Thermoluft-Trocknungseinrichtung für eine Druckmaschine, mit einer Aufblaseinrichtung (1) zur Aufleitung eines Trockenluftstromes auf einen Bedruckstoff, einer Fördereinrichtung (2) zur Förderung des Trockenluftstromes durch die Aufblaseinrichtung (1), einer Heizeinrichtung (3) zum Aufheizen des Trockenluftstromes, einer Regeleinrichtung (4) zur Einstellung der Temperatur des Trockenluftstromes, und einer Kühleinrichtung (5) zum Kühlen des Bedruckstoffes im Bereich einer der Aufblaseinrichtung (1) abgewandten Bedruckstoffrückseite, wobei sich diese Thermoluft-Trocknungseinrichtung dadurch auszeichnet, dass eine Vorwärmwärmetauschereinrichtung (6) vorgesehen ist, zur Vorwärmung des Trockenluftstromes unter Nutzung eines im Bereich der Kühleinrichtung (5) durch diese aufgegriffenen oder durch die Kühleinrichtung (5) anderweitig bereitgestellten Wärmestroms.

Figure imgaf001
Thermo-air drying device for a printing machine, with an inflator (1) for directing a dry air flow to a substrate, a conveyor (2) for conveying the dry air flow through the inflator (1), a heater (3) for heating the dry air flow, a control device ( 4) for setting the temperature of the dry air stream, and a cooling device (5) for cooling the printing material in the region of the inflator (1) facing away from Bedruckstoffrückseite, this thermo-air drying device is characterized in that a preheating heat exchanger means (6) is provided for preheating the dry air stream using a heat flow in the region of the cooling device (5) picked up by this or otherwise provided by the cooling device (5).
Figure imgaf001
EP08165338A 2007-10-11 2008-09-29 Thermal air drying device and method for drying a printed item Withdrawn EP2047991A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007048905 2007-10-11
DE102008042122A DE102008042122A1 (en) 2007-10-11 2008-09-16 Thermo-air drying device and method for accomplishing the drying of a printing material

Publications (2)

Publication Number Publication Date
EP2047991A2 EP2047991A2 (en) 2009-04-15
EP2047991A3 true EP2047991A3 (en) 2011-11-16

Family

ID=40340637

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08165338A Withdrawn EP2047991A3 (en) 2007-10-11 2008-09-29 Thermal air drying device and method for drying a printed item

Country Status (1)

Country Link
EP (1) EP2047991A3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009053474A1 (en) 2009-11-16 2011-05-19 Giesecke & Devrient Gmbh Device for discharging humidity from offset printing machine, has dehumidifying device discharging surplus humidity from blanket and/or printing block cylinders and guides hot or dry air to blanket and block cylinders
DE102011075109A1 (en) 2010-05-11 2011-11-17 Manroland Ag Thermo-air drying device with waste heat recovery
DE102010026604A1 (en) 2010-07-09 2012-01-12 Heidelberger Druckmaschinen Ag Sheet processing machine with one or more dryers
CN102310625A (en) 2010-07-09 2012-01-11 海德堡印刷机械股份公司 Machine with processing stock of one or more driers
WO2012146263A1 (en) 2011-04-28 2012-11-01 Giesecke & Devrient Gmbh Offset printing with moisture extraction
CN104990394B (en) * 2015-08-03 2017-09-12 广东芬尼克兹节能设备有限公司 Printing drying heat pump
CN105620025A (en) * 2015-12-22 2016-06-01 安庆博美塑业有限公司 Packaging film printing mechanism
CN113211968A (en) * 2021-05-21 2021-08-06 广州锦创节能科技有限公司 Drying system of ink printing machine
CN114347634B (en) * 2021-12-20 2024-05-14 西安航天华阳机电装备有限公司 Printing machine version roller inflatable structure
CN115287933B (en) * 2022-10-08 2022-12-27 龙口玉龙纸业有限公司 Drying system and method of paper machine
CN117301712B (en) * 2023-11-30 2024-01-26 江苏汉印机电科技股份有限公司 Be applied to stoving structure in printing machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035741A1 (en) * 1980-03-07 1981-09-16 Ramisch Kleinewefers GmbH Device for the multicolour printing of thermoplastic foils
DE20206407U1 (en) * 2002-04-23 2003-09-04 Fischer & Krecke Gmbh & Co Drying station construction for printing press located along circumference of tempering roller, drying printed surface and cooling rear surface to prevent shrinkage
DE102005022064A1 (en) * 2005-05-12 2006-11-16 Man Roland Druckmaschinen Ag Extract system for printing press has separate extract cowls with independent adjustable extract ducts for each emission generating process station
DE202006019945U1 (en) * 2006-05-31 2007-07-19 Man Roland Druckmaschinen Ag Rotary press

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324130C2 (en) 1983-07-05 1986-04-10 Franz 4834 Harsewinkel Böhnensieker Method and device for drying printed or dyed material webs
DE29819202U1 (en) 1998-10-28 1999-02-11 Vits Maschinenbau GmbH, 40764 Langenfeld Device for drying and cooling freshly printed paper webs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035741A1 (en) * 1980-03-07 1981-09-16 Ramisch Kleinewefers GmbH Device for the multicolour printing of thermoplastic foils
DE20206407U1 (en) * 2002-04-23 2003-09-04 Fischer & Krecke Gmbh & Co Drying station construction for printing press located along circumference of tempering roller, drying printed surface and cooling rear surface to prevent shrinkage
DE102005022064A1 (en) * 2005-05-12 2006-11-16 Man Roland Druckmaschinen Ag Extract system for printing press has separate extract cowls with independent adjustable extract ducts for each emission generating process station
DE202006019945U1 (en) * 2006-05-31 2007-07-19 Man Roland Druckmaschinen Ag Rotary press

Also Published As

Publication number Publication date
EP2047991A2 (en) 2009-04-15

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