WO1999055946A1 - Dispositif sans exprimeur pour traiter par voie humide une bande de materiau textile - Google Patents

Dispositif sans exprimeur pour traiter par voie humide une bande de materiau textile Download PDF

Info

Publication number
WO1999055946A1
WO1999055946A1 PCT/EP1999/001657 EP9901657W WO9955946A1 WO 1999055946 A1 WO1999055946 A1 WO 1999055946A1 EP 9901657 W EP9901657 W EP 9901657W WO 9955946 A1 WO9955946 A1 WO 9955946A1
Authority
WO
WIPO (PCT)
Prior art keywords
web
group
deflection
rollers
fleet
Prior art date
Application number
PCT/EP1999/001657
Other languages
German (de)
English (en)
Inventor
Günter von Harten
Wolfgang Kurschatke
Dieter Russkamp
Original Assignee
Eduard Küsters Maschinenfabrik GmbH & 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
Application filed by Eduard Küsters Maschinenfabrik GmbH & Co. KG filed Critical Eduard Küsters Maschinenfabrik GmbH & Co. KG
Publication of WO1999055946A1 publication Critical patent/WO1999055946A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • D06B3/12—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics in zig-zag manner over series of guiding means

Definitions

  • the invention relates to a device for the wet treatment of a textile fabric web without squeezing mechanism and to a wet treatment unit equipped therewith.
  • a device of the type corresponding to the preamble of claim 1 is known from DE-AS 14 60 454.
  • the material web runs practically horizontally on the way from a deflection roller of one group to a deflection roller of the other group. The one when passing one
  • Deflecting roller which has been pressed or thrown off, is collected by curved guiding surfaces encompassing the deflecting roller and directed to an underlying web section, which then reaches the deflecting roller.
  • the main disadvantage of such washing machines is the lack of fleet supply of the web sections which run several times horizontally one above the other, which can only be remedied by an external fleet watch. However, it then forms in denser woven material webs on these pools of water, which there with their weight
  • the invention has for its object to improve the efficiency of wet treatment in the generic devices.
  • All of the web sections run between the two groups of deflecting rollers with a significant incline, the length of the web sections running upwards being substantially greater for geometric reasons, normally about twice as long as the length of the web sections running downwards. This gives the fleet applied to the web a correspondingly long period of time to act. By avoiding horizontal or essentially horizontal sections of web, the formation of fleet pools is prevented.
  • the lengths of the web sections between successively passed deflection rollers of the two groups can be 0.3 to 1.0 m, as can be seen is that the device has a compact design and there are no unbound running routes leading to the fold running.
  • At least one group of collecting trays for fleets accumulating in this area are provided under the deflecting rollers, with a fleet overflowing at an overflow being able to be guided in counterflow to a lower-lying web section from a higher collecting pan.
  • the deflecting rollers of one group expediently dip with their lower region into the fleet standing in the collecting trays.
  • the web When circumnavigating a deflecting roller rotating in a collecting tray, the web is wetted with liquor and uses this wetting to cover the longer upward web section. On this section of the web, the fleet has the opportunity to penetrate the web and react with the web or the chemicals or dirt particles thereon.
  • Deflection rollers having collecting trays can be horizontally offset from one another, whereby the respective upper collecting trays can also be offset from the respective web section relative to the respective lower collecting trays and the upper collecting trays do not touch the passing web section below (claim 5).
  • Collection trays can be folded away from the associated deflection roller about a transverse axis.
  • the adjacent deflecting rollers also have a vertical spacing of at least the diameter of the deflecting rollers (claim 7).
  • the "device” described above is a functionally self-contained assembly.
  • the invention is also embodied in a unit for the wet treatment of a textile web according to claim 8, which comprises at least two devices of the type described above connected in series in the running direction of the web, in order to intensify the action on the web.
  • the device designated 100 as a whole in FIG. 1 is formed by the assembly which extends from the dash-dotted dash 1 to the dash-dotted dash 2.
  • the device 100 comprises two groups 3 and 4 of deflecting rollers 5, 6, 7 and 8, 9, 11, which are arranged one above the other and are arranged identically and essentially one above the other, the vertical distances 12 between the underside of an upper deflecting roller and the upper side a lower pulley is at least as large as the diameter of the pulleys.
  • the distance 12 is indicated between the deflecting rollers 8.9, but is also present between two of the deflecting rollers 5.6 and 6.7, respectively.
  • Each of the deflection roller belonging to the group 3 of deflection rollers 5, 6, 7 shown on the left in FIG. 1 is one
  • Collection tray 13 assigned, which has an overflow 25 on the right side in the drawing and thus up to a certain height can be filled with liquor.
  • the lower section of the deflection rollers 5, 6, 7 plunge into the fleet.
  • the deflection rollers 5, 6, 7, like the deflection rollers 8, 9, 11, are mounted in a manner not shown on the wall of the housing of the device.
  • the collecting troughs 13 can be pivoted about a transverse axis 14 located above and to the side of the associated deflection roller into a position 13 'in which the respective deflection roller moves away from the
  • Collecting pan 13 is free and the collecting pan 13 can be emptied.
  • the deflecting rollers 8, 9, 11 of the other group 4 of deflecting rollers are not assigned any collecting trays or similar means.
  • the sumps are a feature of the preferred embodiment; the invention is already implemented if no drip pans are provided at all.
  • the web 10 runs through the device in the direction of the arrow. It is first guided over a deflection roller 15 in a trough 16 arranged below the device 100 and soaked with liquor. The amount of liquor in the trough 16 is maintained via an outlet 17.
  • Material web 10 then runs upwards out of the trough 16 and in the impregnated state over a first deflection roller 18 located above and a further deflection roller 19 underneath. Then the material web 10 circles the first deflection roller 8 of group 4 from below and then runs to the left and down to the deflection roller 7 located underneath in a free web section 20 which makes an angle 21 of approximately 62 ° with the horizontal.
  • the material web 10 then circles the lower part of the deflection roller 7 belonging to the left group 3, is soaked with the fleet standing in the collecting trough 13 and starts from the deflection roller 7, starting from a free web section 22 to the next deflection roller 9 of the right group 4, which includes an angle 23 of approximately 55 ° with the horizontal.
  • These angles are only features of the exemplary embodiment; the angles 21, 23 can lie approximately in the range between 40 ° and 70 °.
  • the web section 22, in which the web 10 is freshly soaked is approximately twice as long as the web section 20.
  • the web therefore has ample opportunity in the rising web section 22 to accommodate the fleet carried in the lower collecting trough.
  • the fabric web 10 then circles the deflection roller 9, which abuts the fabric web 10 on the fleet side and there, for example, on the surface of the remaining fleet, penetrates the fabric web 10.
  • the web 10 covers the relatively short web section 20 downwards, whereupon a renewed impregnation takes place in the collecting trough 13.
  • the same process is given for the deflection rollers 11 and 5 and the collecting tray 13 there.
  • the respective lower collecting trough 13 is horizontally offset slightly to the left relative to the overlying collecting trough 13, so that the upward web section 22 fits without touching the edge of the collecting trough, as can be seen from FIG. 1. So that the web sections 20 and 22 always remain the same length, the right deflection rollers 8, 9, 11 are correspondingly offset horizontally.
  • a downward web section 20 and the immediately following upward web section 22 form a loop S ,, S 2 , S 3 .
  • the deflecting rollers 5, 6, 7, which are arranged one above the other lie in a plane opposite to FIG. 1, that is to say inclined upwards and to the right, so that the dripping or flowing liquor accumulating on the deflecting rollers 5, 6, 7 has an underlying web section reached.
  • the fresh fleet is at a wide jet nozzles 24 extending across the web above the web section leading from the uppermost collecting trough 13 upwards
  • a guide plate 26 is located below the web section 22 in the area of the overflow 25 provided.
  • the guide plate 26 is slightly curved in the direction of travel, and the running web 10 lies lightly on the guide plate 26, thereby reducing the unbound running distance and supporting the wrinkle-free running.
  • the collecting trays 13 underneath also have overflows 25 from which the fleet is transferred in countercurrent to the web 10 moving upwards as a whole.
  • FIG. 1 shows the compact, tower-like construction of the device 100, which enables an intensive action of the fleet with multiple impregnation of the web 10 on a small footprint.
  • FIG. 2 shows a treatment unit, designated as a whole by 200, in which four assemblies forming the device 100 are connected in series in two sub-units 30, 30 in order to increase the treatment effect accordingly.

Abstract

L'invention concerne un dispositif (100) pour traiter par voie humide, notamment pour laver, une bande de matériau textile (10). Ce dispositif présente deux groupes (3, 4) de poulies de renvoi superposées (5, 6, 7) et (8, 9, 11) entre lesquelles la bande de matériau est guidée en boucles inclinées (S). Les deux côtés de chaque boucle forment un angle (21, 23) par rapport à l'horizontale compris entre 40 et 70 DEG .
PCT/EP1999/001657 1998-04-25 1999-03-13 Dispositif sans exprimeur pour traiter par voie humide une bande de materiau textile WO1999055946A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19818689 1998-04-25
DE19818689.4 1998-04-25

Publications (1)

Publication Number Publication Date
WO1999055946A1 true WO1999055946A1 (fr) 1999-11-04

Family

ID=7865882

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/001657 WO1999055946A1 (fr) 1998-04-25 1999-03-13 Dispositif sans exprimeur pour traiter par voie humide une bande de materiau textile

Country Status (1)

Country Link
WO (1) WO1999055946A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1460454A1 (de) * 1964-08-08 1969-02-20 Vyzk Ustav Zuslechtovaci Verfahren und Vorrichtung zum Waschen von Textilmaterialien in voller Breite
DE2630786A1 (de) * 1975-07-10 1977-01-27 Brugman Machinefabriek Bv Breitwaschmaschine fuer eine textilbahn
DE2701986A1 (de) * 1977-01-19 1978-07-20 Artos Meier Windhorst Kg Anordnung zum nassbehandeln von warenbahnen
DE2913089A1 (de) * 1979-04-02 1980-10-16 Wakayama Iron Works Vorrichtung zum kontinuierlichen waschen von stoff mit wasser

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1460454A1 (de) * 1964-08-08 1969-02-20 Vyzk Ustav Zuslechtovaci Verfahren und Vorrichtung zum Waschen von Textilmaterialien in voller Breite
DE2630786A1 (de) * 1975-07-10 1977-01-27 Brugman Machinefabriek Bv Breitwaschmaschine fuer eine textilbahn
DE2701986A1 (de) * 1977-01-19 1978-07-20 Artos Meier Windhorst Kg Anordnung zum nassbehandeln von warenbahnen
DE2913089A1 (de) * 1979-04-02 1980-10-16 Wakayama Iron Works Vorrichtung zum kontinuierlichen waschen von stoff mit wasser

Similar Documents

Publication Publication Date Title
EP0312823B1 (fr) Vaporiseur
DE2559992C3 (de) Tropfenabscheider bei einer Vorrichtung zum Kühlen durch Verdunsten eingespritzter Flüssigkeit
WO1999055946A1 (fr) Dispositif sans exprimeur pour traiter par voie humide une bande de materiau textile
DE3007885C2 (fr)
DE3439403C2 (de) Vorrichtung zum Lösungswaschen von durchlaufenden Bahnen
DE2630786A1 (de) Breitwaschmaschine fuer eine textilbahn
DE4303753A1 (de) Lackiereinrichtung
DE2521407B2 (de) Verfahren und vorrichtung zum behandeln einer laufenden bahn
DE2950346A1 (de) Waschanlage fuer ein endloses foerderband
DE19633741C2 (de) Vorrichtung zum Benetzen einer Seite einer laufenden Materialbahn
DE962783C (de) Gaswaschgeraet
WO1996005350A1 (fr) Dispositif permettant de traiter une nappe de tissu
EP3362329B1 (fr) Installation de lavage de véhicules
DD144933A5 (de) Anordnung zum fortlaufenden behandeln,insbesondere waschen von textilgut
DE2022930A1 (de) Vorrichtung zur Dampf- und Kondensatbeseitigung von einem Streckwerk fuer Endlosfaeden
DE1915403C3 (de) Vorrichtung zum kontinuierlichen Waschen von bahnförmigem Textilgut
EP0877113B1 (fr) Compartiment de machine à laver
DE19758450C2 (de) Vorrichtung zur Herstellung von Granulat
DE2930567C2 (de) Vorrichtung zum Abkühlen von Kühlwasser, in Naturzug-Kühltürmen
DE19701438C1 (de) Vorrichtung zur Naßbehandlung einer textilen Warenbahn
CH633594A5 (de) Vorrichtung zum vor- und nachbehandeln einer textilbahn, insbesondere eines gewirkes oder gestrickes.
EP0043083A1 (fr) Installation de lavage en continu de bandes, notamment de bandes textiles
CH648364A5 (en) Arrangement for the wet treatment of material webs
DE2736835A1 (de) Anlage zum faerben von bahnfoermigem textilgut
DE328445C (de) Gautsch- und Nasspresse fuer Papier- und Pappenmaschinen

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): IN JP US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase