EP1048914A3 - Sieve drum drying apparatus for drying pervious material webs - Google Patents

Sieve drum drying apparatus for drying pervious material webs Download PDF

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Publication number
EP1048914A3
EP1048914A3 EP00108502A EP00108502A EP1048914A3 EP 1048914 A3 EP1048914 A3 EP 1048914A3 EP 00108502 A EP00108502 A EP 00108502A EP 00108502 A EP00108502 A EP 00108502A EP 1048914 A3 EP1048914 A3 EP 1048914A3
Authority
EP
European Patent Office
Prior art keywords
sieve drum
drying
larger
screen cover
material webs
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.)
Granted
Application number
EP00108502A
Other languages
German (de)
French (fr)
Other versions
EP1048914B1 (en
EP1048914A2 (en
Inventor
Gerold Fleissner
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.)
Truetzschler Nonwovens GmbH
Original Assignee
Gerold Fleissner
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 Gerold Fleissner filed Critical Gerold Fleissner
Publication of EP1048914A2 publication Critical patent/EP1048914A2/en
Publication of EP1048914A3 publication Critical patent/EP1048914A3/en
Application granted granted Critical
Publication of EP1048914B1 publication Critical patent/EP1048914B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
    • F26B13/16—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning perforated in combination with hot air blowing or suction devices, e.g. sieve drum dryers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S68/00—Textiles: fluid treating apparatus
    • Y10S68/903—Perforated drum and continuous textile feed and discharge

Abstract

Jede Siebtrommelkonstruktion weist vor der sich drehenden und die Warenbahn (17) transportierenden Siebtrommel (5,14) eine ortsfeste Siebdecke (10,10') auf, die für den Stau der vom Ventilator (6) kommenden Trockenluft und damit für den gleichmäßigen Durchtritt der Luft durch die Siebdecke und damit für einen über die Breite der Warenbahn gleichmäßigen Trockenvorgang sorgt. Erfindungsgemäß ist die Siebdecke (10,10') mit einer Perforierung (18) versehen, die mit ihrer Durchlässigkeit dem Trockenzustand angepaßt ist. Am Anfang des Trockenvorganges, wenn die nasse Warenbahn (17) noch nicht so durchlässig ist, ist die Siebdecke (10,10') mit einer geringeren freien Luftdurchtrittsfläche zu perforieren und mit zunehmendem Trocknungszustand mit einer größeren freien Luftdurchtrittsfläche (Feld 1-6), indem die Löcher im Durchmesser größer oder deren Anzahl pro Fläche größer ist.

Figure 00000001
Each sieve drum construction has a stationary sieve cover (10, 10 ') in front of the rotating sieve drum (5,14) transporting the material web (17), which serves for the accumulation of the dry air coming from the fan (6) and thus for the even passage of the Air through the screen cover and thus ensures a uniform drying process across the width of the web. According to the invention, the screen cover (10, 10 ') is provided with a perforation (18), the permeability of which is adapted to the dry state. At the beginning of the drying process, when the wet web (17) is not yet so permeable, the screen cover (10, 10 ') must be perforated with a smaller free air passage area and with increasing drying condition with a larger free air passage area (fields 1-6), by making the holes larger in diameter or larger in number per area.
Figure 00000001
EP00108502A 1999-04-29 2000-04-19 Sieve drum drying apparatus for drying pervious material webs Expired - Lifetime EP1048914B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19919757A DE19919757A1 (en) 1999-04-29 1999-04-29 Sieve drum device for drying permeable webs
DE19919757 1999-04-29

Publications (3)

Publication Number Publication Date
EP1048914A2 EP1048914A2 (en) 2000-11-02
EP1048914A3 true EP1048914A3 (en) 2001-09-12
EP1048914B1 EP1048914B1 (en) 2004-09-29

Family

ID=7906454

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00108502A Expired - Lifetime EP1048914B1 (en) 1999-04-29 2000-04-19 Sieve drum drying apparatus for drying pervious material webs

Country Status (3)

Country Link
US (1) US6378226B1 (en)
EP (1) EP1048914B1 (en)
DE (2) DE19919757A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108626993A (en) * 2018-04-25 2018-10-09 佛山市甄睿智能科技有限公司 A kind of Quick-air-drying device of cereal processing

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005012895A1 (en) * 2005-03-21 2006-09-28 Eduard Küsters Maschinenfabrik GmbH & Co. KG Method and device for the treatment of fibrous or filamentous materials
US7861437B2 (en) * 2006-02-27 2011-01-04 Metso Paper Usa, Inc. System and method for mixing distinct air streams
DE102006014428B3 (en) * 2006-03-27 2007-10-18 Küsters Technologie GmbH & Co.KG - Process to stabilize moving web of loose fibers into a fleece web by exposure to pressurized liquid carbon dioxide jets
DE102010018357A1 (en) 2010-04-15 2011-10-20 Fleissner Gmbh Device for the flow-through treatment of sheet material
DE102010050044A1 (en) 2010-10-29 2012-05-03 Trützschler Nonwovens Gmbh Device for the flow-through treatment of sheet material
CN102901339A (en) * 2011-07-26 2013-01-30 苏州宏洋纺织染整有限公司 Cloth drying device
DE102014105060A1 (en) * 2014-04-09 2015-10-15 Trützschler GmbH + Co KG Textilmaschinenfabrik Dryers for a textile web
DE102015118596A1 (en) * 2015-10-30 2017-05-04 TRüTZSCHLER GMBH & CO. KG Apparatus and method for the thermal treatment of a textile web

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB883497A (en) * 1958-06-18 1961-11-29 Fleissner & Co G M B H Improvements in and relating to air guiding systems for drum sieve driers
GB913723A (en) * 1959-11-26 1962-12-28 Fleissner Gmbh Process and device for finishing textile fabric webs
DE2755790A1 (en) * 1977-12-14 1979-06-28 Frederick D Helversen Rotary through drier for drying of porous paper webs - has multiple vacuum chambers for moisture removal
US4462868A (en) * 1981-04-27 1984-07-31 Kimberly-Clark Limited Paper web drying apparatus having a hood with two sections
EP0269163A2 (en) * 1986-11-28 1988-06-01 SPEROTTO RIMAR S.p.A. Air percussion and air suction dryer for machines for continuous textile treatment
EP0465769A1 (en) * 1990-07-13 1992-01-15 FLEISSNER GmbH & Co. KG Maschinenfabrik Apparatus for through-flow treatment of web-shaped material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2116486B2 (en) 1971-04-05 1976-11-25 Vepa Ag, Riehen Bei Basel (Schweiz) METHOD AND DEVICE FOR CURLING SYNTHESIS FIBERS
DE3006758A1 (en) 1980-02-22 1981-09-03 Vepa AG, 4125 Riehen, Basel Hot air dryer for open width textile material - has several pairs of superimposed suction drums arranged in series
US4481722A (en) * 1982-06-23 1984-11-13 Kimberly-Clark Corporation System for protecting a rotary dryer from thermal stress
US4592943A (en) * 1982-09-30 1986-06-03 Chicopee Open mesh belt bonded fabric
DE8700837U1 (en) 1987-01-19 1987-03-05 Fleissner Maschinenfabrik Ag, Rebstein, Ch
DE3905001A1 (en) 1989-02-18 1990-08-23 Fleissner Maschf Ag SCREEN DRUM DEVICE WITH SCREEN COVER
DE4325915A1 (en) * 1993-08-02 1995-02-09 Fleissner Maschf Gmbh Co Method for measuring humidity of a material web on a continuous drier and device for carrying out the method
DE4413779A1 (en) * 1994-04-20 1995-10-26 Fleissner Maschf Gmbh Co Device for flowing textile material or the like
US5678321A (en) * 1995-09-12 1997-10-21 Beloit Technologies, Inc. Air caps for two tier double felted dryer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB883497A (en) * 1958-06-18 1961-11-29 Fleissner & Co G M B H Improvements in and relating to air guiding systems for drum sieve driers
GB913723A (en) * 1959-11-26 1962-12-28 Fleissner Gmbh Process and device for finishing textile fabric webs
DE2755790A1 (en) * 1977-12-14 1979-06-28 Frederick D Helversen Rotary through drier for drying of porous paper webs - has multiple vacuum chambers for moisture removal
US4462868A (en) * 1981-04-27 1984-07-31 Kimberly-Clark Limited Paper web drying apparatus having a hood with two sections
EP0269163A2 (en) * 1986-11-28 1988-06-01 SPEROTTO RIMAR S.p.A. Air percussion and air suction dryer for machines for continuous textile treatment
EP0465769A1 (en) * 1990-07-13 1992-01-15 FLEISSNER GmbH & Co. KG Maschinenfabrik Apparatus for through-flow treatment of web-shaped material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108626993A (en) * 2018-04-25 2018-10-09 佛山市甄睿智能科技有限公司 A kind of Quick-air-drying device of cereal processing
CN108626993B (en) * 2018-04-25 2020-05-19 衡阳市金雁粮食购销有限公司 Quick air-dry device of cereal processing

Also Published As

Publication number Publication date
DE19919757A1 (en) 2000-11-02
DE50007957D1 (en) 2004-11-04
EP1048914B1 (en) 2004-09-29
EP1048914A2 (en) 2000-11-02
US6378226B1 (en) 2002-04-30

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