EP0779486B1 - Dispositif pour le traitement par chaleur de bandes continues - Google Patents

Dispositif pour le traitement par chaleur de bandes continues Download PDF

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Publication number
EP0779486B1
EP0779486B1 EP96116220A EP96116220A EP0779486B1 EP 0779486 B1 EP0779486 B1 EP 0779486B1 EP 96116220 A EP96116220 A EP 96116220A EP 96116220 A EP96116220 A EP 96116220A EP 0779486 B1 EP0779486 B1 EP 0779486B1
Authority
EP
European Patent Office
Prior art keywords
housing
base
steam
web
fan
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.)
Expired - Lifetime
Application number
EP96116220A
Other languages
German (de)
English (en)
Other versions
EP0779486A1 (fr
Inventor
Karl-Heinz Gottschalk
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.)
BTM Textilmaschinen GmbH
Original Assignee
Babcock Textilmaschinen GmbH
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7779896&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0779486(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Babcock Textilmaschinen GmbH filed Critical Babcock Textilmaschinen GmbH
Publication of EP0779486A1 publication Critical patent/EP0779486A1/fr
Application granted granted Critical
Publication of EP0779486B1 publication Critical patent/EP0779486B1/fr
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

Definitions

  • the invention relates to a device according to the preamble of claim 1.
  • Hot steam drying is not only suitable for goods made from native fibers, but also for those made from synthetic fibers. Here can temperatures from 150 to 300 ° C can be used.
  • the invention proceeds from DE-A-35 11 950 as the closest prior art Technology off. It describes a superheated steam dryer, the housing of which gas and vapor tight bell is formed.
  • the web is z. B. with Tension chains, through slots made in the bottom of the case, in this in and out.
  • the slots are special Provide seals.
  • the invention has for its object a device according to the Preamble of claim 1 with simple means so that the Air penetration is largely suppressed.
  • Figure 1 shows a side view of a device according to. the invention.
  • Figure 2 shows a cross section of the device according to.
  • a housing 1 has end walls 2, 3, side walls 4, 5, a ceiling 6 and one Floor 7. With the exception of floor 7, all walls 2 to 6 are from Openings, cable bushings and similar openings are completely free.
  • the blanket 6 is preferably heated to prevent condensation, particularly in the heating stage to avoid.
  • the housing 1 is superscript, so that between the Floor 7 and the hallway 8 there is a distance.
  • the housing 1 comprises a plurality of chambers 9 lined up in a modular manner to 14. The joints of the walls of neighboring chambers are sealed. All walls are provided with thermal insulation.
  • the tension chains 15 pass through chain tracks 20, the purpose Adaptation to the width of the web 18 are displaceable in the transverse direction, the housing 1 in the longitudinal direction and become vertical from the end chamber 14 down through an outlet slot 21 of the bottom 7 again.
  • Partitions are arranged between the individual chambers 9 to 14. Each Partition is with a passage opening for the web 18, the tension chains 15 and the chain tracks 20 provided.
  • nozzle boxes 24, 25 arranged, in Figure 1 for the sake of clarity only in the chamber 12th are indicated. You are on the side facing the web 18 with nozzle openings indicated by arrows 26 for inflating steam onto the Web 18 provided.
  • Each nozzle box 24, 25 is of several Backflow channels 27 passes through, which - compared to the nozzle openings 26 - have a large cross section and extend from the bottom to the top of the Extend nozzle box 24, 25.
  • each nozzle box 24, 25 is in open connection with one vertical shaft 28 which is bounded on the outside by the side wall 4.
  • the Nozzle boxes 24, 25 are surrounded by a collecting space 29, which by a horizontal false ceiling 30 from a floor 7 adjacent to the Shaft 28 opening flow channel 31 is separated.
  • a radial fan 32 In the vicinity of the side wall 5 opposite the shaft 28 is a radial fan 32 arranged which via a shaft 33 penetrating the bottom 7 is coupled to a drive motor 34 arranged under the floor 7.
  • the Blower 32 is on the suction side via an intake funnel 35 which is on the edge of a Opening of the intermediate floor 30 is fixed, with the collecting space 29 in Connection.
  • the radial fan 32 is a sieve in the flow channel 31 37 arranged, which is removable through a slot in the bottom 7, for. B. for the purpose of cleaning.
  • a heating register 38 is arranged in the flow channel 31 and connected to lines 39 is connected to supply and discharge of a heating medium.
  • the lines 39 are passed through the bottom 7.
  • a line 40 penetrating the bottom 7 opens into the inlet chamber 9 Blowing steam, e.g. B. with pure thermal treatment Webs or when starting a dryer.
  • Blowing steam e.g. B. with pure thermal treatment Webs or when starting a dryer.
  • suction boxes 41 On both sides of the Inlet slot 19 and outlet slot 21 are arranged suction boxes 41, whose wall 18 facing the web with suction openings not shown is provided.
  • the suction boxes 41 are connected by pipes, not shown connected to a device for heat recovery, for. B. with a Condensing device.
  • a gas burner is provided as a heater instead of the heating register 38.
  • this Traps are the lines for gas and combustion air in a corresponding manner passed through the bottom 7.
  • the device In drying operation, the device is only in the start-up phase Line 40 superheated steam supplied to displace the existing air.
  • the steam In every individual chamber 9 to 14, the steam is circulated by a fan 32 and maintained at the prescribed temperature by a heating register 38.
  • the Steam is blown through the nozzles 26 onto the web 18 and arrives through the return flow channels 27 or between adjacent nozzle boxes 24, 25 existing gaps in the collection room 29.
  • the steam generated in the entire interior of the housing 1 an overpressure.
  • An additional advantage of the invention is that the smooth, from Breakthrough free walls very easy to manufacture and therefore special are inexpensive.

Landscapes

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

Claims (7)

  1. Dispositif de traitement par la chaleur de tissus passant en continu par insufflation de vapeur d'eau chaude
    comprenant une enveloppe (1) constituée en cloche; à vapeur étanche, qui comporte des parois (2, 3) frontales, des parois (4, 5) latérales, une partie (6) supérieure et un fond (7) et qui délimite au moins une chambre (9, 10, 11, 12, 13, 14), munie
    d'une soufflante (32) qui est couplée par un arbre (33) à un dispositif d'entraínement (34) disposé à l'extérieur de l'enveloppe (1),
    de boítes (24, 25) à buses ayant des orifices de buse dirigés sur le tissu (18) et
    d'un dispositif (38) de chauffage qui est raccordé à des conduits (39) d'amenée de substances gazeuses ou liquides,
    comprenant une fente (19) d'entrée ménagée dans le fond (7) de l'enveloppe (1) et une fente (21) de sortie ménagée également dans le fond (7)
    et comprenant des dispositifs (15) pour convoyer ou guider le tissu (18) à traiter dans la direction longitudinale dans l'enveloppe (1),
       caractérisé en ce que l'arbre (33) et les conduits (39) passent à travers le fond (7) de l'enveloppe.
  2. Dispositif suivant la revendication 1, caractérisé en ce que l'enveloppe (1) comprend plusieurs chambres (9 à 14) en série.
  3. Dispositif suivant la revendication 1 ou 2, caractérisé en ce que le dispositif de convoyage comporte deux chaínes (15) de tension.
  4. Dispositif suivant l'une des revendications 1 à 3, caractérisé en ce qu'au moins un conduit (40) d'insufflation de vapeur traverse le fond (7).
  5. Dispositif suivant l'une des revendications 1 à 4, caractérisé par au moins un tamis (37) disposé dans le courant de recirculation et qui peut être retiré par une ouverture du fond (7).
  6. Dispositif suivant l'une des revendications 1 à 5, caractérisé en ce qu'il est prévu dans le fond (7) des panneaux (42) d'accès.
  7. Dispositif suivant l'une des revendications 1 à 6, caractérisé par les dispositions suivantes
    les boítes (24, 25) à buses communiquent du côté amont avec un puits (28) délimité par une paroi (4) latérale de l'enveloppe (1) ;
    les boítes (24, 25) à buses sont entourées d'une chambre (29) collectrice qui est séparée par un faux fond (30) d'un canal (31) d'écoulement qui est voisin du fond (7) et qui débouche dans le puits (28) ;
    sur l'autre paroi (5) latérale est montée la soufflante et de fait une soufflante radiale qui du côté aspiration communique par une ouverture du faux fond (30) avec la chambre (29) collectrice et du côté refoulement avec le canal (31) d'écoulement.
EP96116220A 1995-12-12 1996-10-10 Dispositif pour le traitement par chaleur de bandes continues Expired - Lifetime EP0779486B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19546344A DE19546344A1 (de) 1995-12-12 1995-12-12 Vorrichtung zum Wärmebehandeln von durchlaufenden Warenbahnen
DE19546344 1995-12-12

Publications (2)

Publication Number Publication Date
EP0779486A1 EP0779486A1 (fr) 1997-06-18
EP0779486B1 true EP0779486B1 (fr) 2001-02-28

Family

ID=7779896

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96116220A Expired - Lifetime EP0779486B1 (fr) 1995-12-12 1996-10-10 Dispositif pour le traitement par chaleur de bandes continues

Country Status (3)

Country Link
US (1) US5855476A (fr)
EP (1) EP0779486B1 (fr)
DE (2) DE19546344A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741363B1 (fr) * 1995-11-17 1998-02-20 Carbone Ind Procede et four d'activation d'une nappe textile tissee ou non tissee a base de fils continus ou de fils de fibres carbonees
DE19858839B4 (de) 1998-12-19 2005-02-10 Babcock Textilmaschinen Gmbh Verfahren und Vorrichtung zum Wärmebehandeln einer durchlaufenden Warenbahn durch Aufblasen von Dampf
DE19924704B4 (de) * 1999-05-28 2004-11-04 Babcock Textilmaschinen Gmbh Verfahren zur kontinuierlichen Wärmebehandlung einer textilen Warenbahn und Trockner
DK1063337T3 (da) 1999-05-28 2006-01-09 Moenus Textilmaschinen Gmbh Fremgangsmåde til kontinuerlig varmebehandling af en tekstilvarebane, især til farvefiksering
DE29909402U1 (de) 1999-05-31 1999-08-12 Babcock Textilmaschinen GmbH, 21220 Seevetal Heißdampftrockner
DE20105052U1 (de) * 2001-03-22 2002-03-07 ROTEC Radebeuler Oberflächen-Technik GmbH, 01445 Radebeul Kreisketten- oder "Power-and-Free"-Förderer
JP3680300B2 (ja) * 2001-10-05 2005-08-10 東洋電機株式会社 合成繊維糸条の熱処理装置
CN101052853B (zh) * 2004-03-02 2010-06-16 贝卡尔特股份有限公司 用于传送幅料的红外线干燥设备
FR2867263B1 (fr) * 2004-03-02 2006-05-26 Solaronics Irt Installation de sechage pour une bande defilante, notamment pour une bande de papier
US8858213B2 (en) 2013-02-22 2014-10-14 The Procter & Gamble Company Equipment and processes for the application of atomized fluid to a web substrate
US10060062B2 (en) 2013-02-22 2018-08-28 The Procter & Gamble Company Equipment and processes for the application of atomized fluid to a web substrate

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1913932A1 (de) * 1969-03-19 1970-10-01 Artos Meier Windhorst Kg Verfahren und Vorrichtung zur kontinuierlichen Waermebehandlung von poroesen schwereren Warenbahnen
AT341473B (de) * 1975-10-06 1978-02-10 Meyer Arnfried Verfahren und vorrichtung zum behandeln von textilen warenbahnen
DE3012880A1 (de) * 1980-04-02 1981-10-15 Babcock Textilmaschinen Kg (Gmbh & Co), 2105 Seevetal Trockner, insbesondere fuer laufende textilbahnen u.dgl.
DE3036669A1 (de) * 1980-09-29 1982-05-13 Babcock Textilmaschinen Kg (Gmbh & Co), 2105 Seevetal Vorrichtung zum waermebehandeln, insbesondere zum trocknen von textilbahnen
DE3107463A1 (de) * 1981-02-27 1982-09-16 Babcock Textilmaschinen Kg (Gmbh & Co), 2105 Seevetal Vorrichtung zur kontinuierlichen waermebehandlung, insbesondere trocknung von bei der behandlung einer krumpfung unterliegenden warenbahnen, wie gewebe, gewirke, vliesbahnen oder dergl.
DE3116838A1 (de) * 1981-04-28 1982-11-11 Brückner Trockentechnik GmbH & Co KG, 7250 Leonberg Vorrichtung zur heissluft-trocknung von textilgut
DE3144923A1 (de) * 1981-11-12 1983-05-19 Babcock Textilmaschinen GmbH, 2105 Seevetal Verfahren und anordnung zur waermebehandlung von laufenden warenbahnen
DE3511950C3 (de) * 1985-04-02 2000-04-06 Babcock Textilmasch Vorrichtung zum Trocknen von durchlaufenden Gewebe- und Gewirkebahnen oder dergleichen
US4697354A (en) * 1985-08-28 1987-10-06 Babcock Textilmaschinen Gmbh Drier for moving sheet material
DE8817120U1 (de) * 1988-04-07 1993-02-04 Vits Maschinenbau Gmbh, 4018 Langenfeld Vorrichtung zur Wärmebehandlung und/oder Trocknung einer Materialbahn
EP0372444A1 (fr) * 1988-12-06 1990-06-13 Babcock Textilmaschinen GmbH Procédé de séchage sans émissions de bandes de textile ou analogues
DE4009313C2 (de) * 1990-03-23 1999-01-07 Dornier Gmbh Lindauer Belüftungssystem zum Wärmebehandeln von flachen Materialbahnen
DE4226107A1 (de) * 1992-08-07 1994-02-10 Vits Maschinenbau Gmbh Trocknungsanlage

Also Published As

Publication number Publication date
EP0779486A1 (fr) 1997-06-18
DE59606499D1 (de) 2001-04-05
DE19546344A1 (de) 1997-06-19
US5855476A (en) 1999-01-05

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