EP0520161B1 - Apparatus for wet treatment of moving sheet-like materials, e.g. for washing or impregnating - Google Patents

Apparatus for wet treatment of moving sheet-like materials, e.g. for washing or impregnating Download PDF

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Publication number
EP0520161B1
EP0520161B1 EP92107483A EP92107483A EP0520161B1 EP 0520161 B1 EP0520161 B1 EP 0520161B1 EP 92107483 A EP92107483 A EP 92107483A EP 92107483 A EP92107483 A EP 92107483A EP 0520161 B1 EP0520161 B1 EP 0520161B1
Authority
EP
European Patent Office
Prior art keywords
exterior
lower rollers
roller
rollers
treatment
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
EP92107483A
Other languages
German (de)
French (fr)
Other versions
EP0520161A1 (en
Inventor
Claus Tischbein
Harke Paulsen
Lothar Depenbrock
Rolf Sierks
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.)
Babcock 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
Application filed by Babcock Textilmaschinen GmbH filed Critical Babcock Textilmaschinen GmbH
Publication of EP0520161A1 publication Critical patent/EP0520161A1/en
Application granted granted Critical
Publication of EP0520161B1 publication Critical patent/EP0520161B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 plant for the wet treatment of running material webs according to the introductory part of patent claim 1.
  • the object of the invention is to improve a system in accordance with the introductory part of patent claim 1 with regard to the guidance and utilization of the washing liquid.
  • various treatment compartments 10, 11, 12, 13 are arranged in a staggered height.
  • devices 15, 16, 17 for removing treatment liquid from the web. This allows the treatment liquid to be guided in the simplest way in the opposite direction to the direction of travel of the material web.
  • an end squeezer 14 is provided at the end of the treatment plant.
  • the web is guided in the double loop feed.
  • Diverter plates 22 are arranged between larger, outer upper rolls 18 and smaller, inner upper rolls 19. These guide excess treatment liquid adhering to the web in a targeted manner into the inner loops. As a result, the treatment liquid is better used.
  • Due to the adjustable mounting of the deflector plates 22, their position can easily be adapted to different operating conditions. In the case of normally permeable fabric, the fabric can be driven without touching it, in order to make full use of pushing through the liquor in the wedge gap. Excess liquor is still collected and passed into the gusset of the inner lower roller 21. Here it has free passage because there is no fleet on the other side of the web.
  • Outer lower rollers 20 are immersed in the treatment liquid, while inner lower rollers 21 are not in contact with the treatment liquid located in the lower part of the compartment.
  • the material web can be touched to scrape the underside of the liquor and ensure transport again. Since the fleet does not detach from the underside of the sheet, it is also guided downwards into the gusset in this driving style.

Abstract

In a wet-treatment installation for continuously running textile webs which works by double loop entry, interior upper and lower rollers are arranged, as is known per se, between exterior upper and lower rollers in the treatment compartments, so that the fabric follows a zig zag-shaped inner loop on its way from an exterior upper roller to the corresponding exterior lower roller. The interior upper and lower rollers have a smaller diameter than the exterior upper and lower rollers. Only the exterior lower rollers dip into the treatment fluid. According to the invention, a collecting and diverting plate (22) is arranged respectively between an exterior upper roller (18) and the associated interior upper roller (19). The excess treatment fluid adhering to the fabric web (26) is thereby guided in a controlled manner into the inner loop and therefore utilised more effectively than in known installations. The collecting and diverting plate (22) is mounted adjustably, so that it touches or does not touch the fabric web selectively. <IMAGE>

Description

Die Erfindung betrifft eine Anlage zur Naßbehandlung von laufenden Warenbahnen gemäß dem einleitenden Teil des Patentanspruchs 1.The invention relates to a plant for the wet treatment of running material webs according to the introductory part of patent claim 1.

Sie geht von einer Anlage aus, die in der WO 91/13199 beschrieben ist.It is based on a system which is described in WO 91/13199.

Aus der DE 30 07 885 A1 ist eine Anordnung zum Naßbehandeln von Warenbahnen bekannt, bei der in einem Gehäuse je ein Satz Ober- und Unterwalzen angeordnet ist. Die Unterwalzen tauchen in ein Flüssigkeitsbad ein, welches sich am Boden des Gehäuses befindet. Die Warenbahn wird in Schleifen, die unter einem Winkel von 45 Grad geneigt sind, durch das Gehäuse hindurchgeführt. Unter den an der einlaufseitigen Stirnwand angeordneten Oberwalzen sind Leitbleche vorgesehen, die die abgeschleuderte Waschflüssigkeit auf eine darunterliegende Warenbahnschleife leiten.From DE 30 07 885 A1 an arrangement for the wet treatment of webs is known, in which a set of top and bottom rollers is arranged in a housing. The lower rollers are immersed in a liquid bath, which is located at the bottom of the housing. The material web is passed through the housing in loops which are inclined at an angle of 45 degrees. Baffles are provided under the top rollers arranged on the end wall on the inlet side, which guide the centrifuged washing liquid onto an underlying web loop.

Durch die Erfindung soll die Aufgabe gelöst werden, eine Anlage gemäß dem einleitenden Teil des Patentanspruchs 1 in bezug auf die Führung und Ausnutzung der Waschflüssigkeit zu verbessern.The object of the invention is to improve a system in accordance with the introductory part of patent claim 1 with regard to the guidance and utilization of the washing liquid.

Diese Aufgabe wird durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst.This object is achieved by the characterizing features of claim 1.

Die Zeichnung dient zur Erläuterung der Erfindung anhand eines schematisch dargestellten Ausführungsbeispiels.

Figur 1
zeigt eine Anlage gemäß der Erfindung.
Figur 2
veranschaulicht die Warenbahnführung durch ein Abteil.
The drawing serves to explain the invention using a schematically illustrated embodiment.
Figure 1
shows a system according to the invention.
Figure 2
illustrates the web guidance through a compartment.

Wie Figur 1 erkennen läßt, sind verschiedene Behandlungsabteile 10, 11, 12, 13 in der Höhe gestaffelt aufgestellt. Dazwischen sind Vorrichtungen 15, 16, 17 zum Entfernen von Behandlungsflüssigkeit von der Warenbahn angeordnet. So wird auf einfachste Weise eine Führung der Behandlungsflüssigkeit entgegen der Laufrichtung der Warenbahn ermöglicht. Am Ende der Behandlungsanlage ist ein Endquetschwerk 14 vorgesehen.As can be seen in FIG. 1, various treatment compartments 10, 11, 12, 13 are arranged in a staggered height. In between there are devices 15, 16, 17 for removing treatment liquid from the web. This allows the treatment liquid to be guided in the simplest way in the opposite direction to the direction of travel of the material web. At the end of the treatment plant, an end squeezer 14 is provided.

Gemäß Figur 2 erfolgt die Führung der Warenbahn im Doppelschleifeneinzug. Zwischen größeren, äußeren Oberwalzen 18 und kleineren, inneren Oberwalzen 19 sind Ableitbleche 22 angeordnet. Diese leiten im Überschuß an der Warenbahn anhaftende Behandlungsflüssigkeit gezielt in die inneren Schleifen. Dadurch wird die Behandlungsflüssigkeit besser ausgenutzt. Durch die einstellbare Lagerung der Ableitbleche 22 läßt sich deren Lage leicht an unterschiedliche Betriebsbedingungen anpassen. Bei normal durchlässigem Gewebe kann ohne Berührung der Warenbahn gefahren werden, um das Durchdrücken der Flotte im Keilspalt voll zu nutzen. Überschüssige Flotte wird trotzdem aufgefangen und in den Zwickel der inneren Unterwalze 21 geleitet. Hier hat sie freien Durchtritt, da auf der anderen Seite der Warenbahn hier keine Flotte vorhanden ist. Äußere Unterwalzen 20 tauchen in die Behandlungsflüssigkeit ein, während innere Unterwalzen 21 nicht mit der im Unterteil des Abteils befindlichen Behandlungsflüssigkeit in Berührung sind.According to Figure 2, the web is guided in the double loop feed. Diverter plates 22 are arranged between larger, outer upper rolls 18 and smaller, inner upper rolls 19. These guide excess treatment liquid adhering to the web in a targeted manner into the inner loops. As a result, the treatment liquid is better used. Due to the adjustable mounting of the deflector plates 22, their position can easily be adapted to different operating conditions. In the case of normally permeable fabric, the fabric can be driven without touching it, in order to make full use of pushing through the liquor in the wedge gap. Excess liquor is still collected and passed into the gusset of the inner lower roller 21. Here it has free passage because there is no fleet on the other side of the web. Outer lower rollers 20 are immersed in the treatment liquid, while inner lower rollers 21 are not in contact with the treatment liquid located in the lower part of the compartment.

Bei undurchlässigen Geweben mit der Gefahr von Aquaplaning auf den Walzen kann mit Berührung der Warenbahn gefahren werden, um die Flotte auf der Unterseite abzustreifen und den Transport wieder sicherzustellen. Da sich die Flotte nicht von der Unterseite des Bleches ablöst, wird sie auch bei dieser Fahrweise nach unten in den Zwickel geleitet.In the case of impermeable fabrics with the risk of aquaplaning on the rollers, the material web can be touched to scrape the underside of the liquor and ensure transport again. Since the fleet does not detach from the underside of the sheet, it is also guided downwards into the gusset in this driving style.

Claims (2)

  1. Apparatus for the wet treatment of moving fabric webs such as for washing, impregnating or the like, consisting of compartments (10, 11, 12, 13) adapted for the fabric web (26) to be passed through via larger outer top rollers (18), via smaller inner top rollers (19), via larger outer bottom rollers (20), and via smaller inner bottom rollers (21) in essentially vertical double loops, the outer bottom rollers (20) being submerged into a treatment liquid bath located in the bottom section of the compartment, characterized in that the inner bottom roller (21) is not in contact with the treatment liquid bath, and in that a baffle (22) is located between the outer upper roller (18) and the inner upper roller (19), said baffle (22) guiding the treatment liquid running off from the outer upper roller (18) into the loop, in which the inner bottom roller (21) is located.
  2. Apparatus as claimed in Claim 1, characterized in that the baffle (22) is mounted in an adjustable manner.
EP92107483A 1991-06-25 1992-05-02 Apparatus for wet treatment of moving sheet-like materials, e.g. for washing or impregnating Expired - Lifetime EP0520161B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4120945 1991-06-25
DE4120945A DE4120945A1 (en) 1991-06-25 1991-06-25 PLANT FOR WET TREATMENT OF RUNNING PRODUCTS, LIKE WASHING, IMPREGNATING OR THE LIKE

Publications (2)

Publication Number Publication Date
EP0520161A1 EP0520161A1 (en) 1992-12-30
EP0520161B1 true EP0520161B1 (en) 1995-12-06

Family

ID=6434697

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92107483A Expired - Lifetime EP0520161B1 (en) 1991-06-25 1992-05-02 Apparatus for wet treatment of moving sheet-like materials, e.g. for washing or impregnating

Country Status (3)

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EP (1) EP0520161B1 (en)
AT (1) ATE131229T1 (en)
DE (2) DE4120945A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103010794A (en) * 2012-12-29 2013-04-03 福建恒安集团有限公司 Storage mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2701986A1 (en) * 1977-01-19 1978-07-20 Artos Meier Windhorst Kg ARRANGEMENT FOR WET TREATMENT OF TRACKS
DE2701912A1 (en) * 1977-01-19 1978-07-20 Artos Meier Windhorst Kg Textile web washing plant - has upper and lower rollers over which web is led in forwardly inclined loops at 45 degrees to increase liquor take=up
DE3041715C2 (en) * 1980-11-05 1983-06-30 Kleinewefers Gmbh, 4150 Krefeld Device for the continuous washing of web-shaped textile goods in full width
DE4005979A1 (en) * 1990-02-26 1991-08-29 Kuesters Eduard Maschf CONTINUE METHOD AND SYSTEM FOR BLEACHING A TEXTILE TRACK

Also Published As

Publication number Publication date
DE4120945A1 (en) 1993-01-14
ATE131229T1 (en) 1995-12-15
DE59204555D1 (en) 1996-01-18
EP0520161A1 (en) 1992-12-30

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