EP0316859B2 - Procédé et installation pour le lavage de bandes en déplacement - Google Patents

Procédé et installation pour le lavage de bandes en déplacement Download PDF

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Publication number
EP0316859B2
EP0316859B2 EP88119007A EP88119007A EP0316859B2 EP 0316859 B2 EP0316859 B2 EP 0316859B2 EP 88119007 A EP88119007 A EP 88119007A EP 88119007 A EP88119007 A EP 88119007A EP 0316859 B2 EP0316859 B2 EP 0316859B2
Authority
EP
European Patent Office
Prior art keywords
treatment
washing liquor
washing
fabric web
liquor
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
EP88119007A
Other languages
German (de)
English (en)
Other versions
EP0316859A3 (en
EP0316859B1 (fr
EP0316859A2 (fr
Inventor
Claus Dipl.-Ing. Tischbein
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6340881&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0316859(B2) "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
Priority to AT88119007T priority Critical patent/ATE87985T1/de
Publication of EP0316859A2 publication Critical patent/EP0316859A2/fr
Publication of EP0316859A3 publication Critical patent/EP0316859A3/de
Application granted granted Critical
Publication of EP0316859B1 publication Critical patent/EP0316859B1/fr
Publication of EP0316859B2 publication Critical patent/EP0316859B2/fr
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
    • D06B3/20—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics with means to improve the circulation of the treating material on the surface of the fabric

Definitions

  • the invention relates to a method for water-saving washing of moving webs in accordance with the introductory part of claim 1 and a device suitable for carrying out the method according to the introductory part of claim 5.
  • DE 33 24 650 A1 discloses a method for the wet treatment of broadly running webs of goods, in which the treatment liquor supplied in the treatment sections is collected after the treatment process, fed to the same treatment process again and only then discharged from the treatment section or passed on to the next treatment section becomes.
  • two spray tubes are arranged on both sides of the first ramping material web section and two further spray tubes above the last two top rollers.
  • spray tubes are arranged in the vicinity of the three lower deflection rollers.
  • the present invention has for its object to achieve a considerable saving of fresh wash water by better utilization of the wash liquor and thus reduce operating costs. Another object is to provide a device suitable for carrying out the method.
  • the first object is achieved by the feature specified in the characterizing part of claim 1. Further advantageous features of the method according to the invention can be found in claims 2 to 4.
  • the second object is achieved by the feature specified in the characterizing part of claim 5. Further advantageous features of the device according to the invention can be found in claims 6 to 15.
  • distributor pipes 25, 26, 27 and flat jet nozzles 28, 29, 30, 38 are indicated in the housing 11, which is passed through by the web during the treatment. through which the treatment fleet is fed to the web.
  • the fleet running off the web is discharged separately for each compartment at the bottom of each compartment 12, 13, 14 and collected in collecting containers 15, 16, 17, 18.
  • the treatment liquor is conveyed back from these containers to the same compartment in the circuit by pumps 19, 20, 21, 22 and is returned to the material web via the distributor pipes and flat jet nozzles.
  • the delivered amounts of liquor can be adjusted by regulating valves in the feed lines, as the figure shows.
  • the circulation of the treatment liquor is superimposed on the guidance of the liquor in countercurrent to the direction of travel of the fabric through the treatment, which is achieved in that the receptacles 15, 16, 17, 18 are cascaded with overflows in such a way that the liquor is removed from the receptacles the areas of more advanced treatment are returned to the collecting containers of the collecting containers which are further ahead in the treatment, that is to say contrary to the direction of travel of the fabric.
  • the fleet is renewed by overflowing the amount of water fed in as fresh water from the collecting tank to the collecting tank.
  • a sieve belt 23 is guided around the collecting container, through which the liquor running off the web is immediately freed of filterable impurities.
  • the sieve belt is cleaned after the passage of the last, lowest arranged collecting container by spraying with a partial flow of the waste water by means of nozzles 24 from the inside. So no fresh water is used for cleaning.
  • the belt is cleaned shortly after the point at which the greatest amount of filterable substance is expected.
  • the sieve belt 23 runs continuously slowly in the direction of the liquor run through the collecting container.
  • Fig. 1 the heating of the cold fresh water 34 is indicated by a waste water heat recovery device with a heat exchanger 35, a reheater 37 connected to heating steam 36, and the associated valves and control devices.
  • a waste water heat recovery device with a heat exchanger 35, a reheater 37 connected to heating steam 36, and the associated valves and control devices.
  • a reheater 37 connected to heating steam 36, and the associated valves and control devices.
  • interruption 40, bypass 39, discharge line 42, etc. which enable optimum washing performance with the lowest fresh water consumption for different operating requirements.
  • FIG. 2 The embodiment of an inventive device of FIG. 2 reveals the precise running of the web 10 through the successive washing compartments 12, 13, 14, and the fleet guides.
  • the individual designations are the same as in FIG. 1.
  • the material web 10 is inserted into the compartment 12 in the vapor-tight housing 11 via a water lock 31.
  • the web of material is first sprayed with the dirtiest liquor on both sides by flat jets 38. This rinses off surface impurities and already significantly reduces the concentration of the substances to be washed out in the goods.
  • the fleet is then fed to the web in the individual compartments 12, 13, 14 in the manner which has already been described in FIG. 1. Likewise, the circulation and countercurrent management of the treatment liquor.
  • the web 10 leaves the housing 11 again via a water lock 33 and can then be fed to an end squeezer 41, which then completes the washing treatment.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)
  • Detergent Compositions (AREA)

Claims (12)

  1. Procédé pour le lavage, en économisant l'eau, de bandes de tissu en déplacement, en particulier pour des processus de lavage pour les lavages par dissolution ou analogue,
    dans lequel la bande de tissu guidée sensiblement dans des lacets verticaux sur des rouleaux de déviation supérieurs et inférieurs parcourt l'une après l'autre différentes sections de traitement,
    dans lequel, dans chaque section de traitement, un bain de lavage est appliqué sur la bande de tissu par arrosage avec des jets plats avant de quitter la section de traitement, le bain de lavage qui s'écoule étant collecté et un premier écoulement partiel du bain de lavage collecté étant ramené, pour l'arrosage avec les jets plats, dans la même section de traitement par mise en circulation dans le circuit,
    et dans lequel un second écoulement partiel du bain de lavage collecté est conduit dans le bain de lavage collecté de la section de traitement suivante dans le sens contraire du sens de déplacement de la bande de tissu,
    caractérisé en ce qu'une partie du premier écoulement partiel est introduit dans le coin entre la bande de tissu et le rouleau de déviation inférieur.
  2. Procédé suivant la revendication 1, caractérisé en ce que le bain de lavage qui est mis en circulation dans le circuit est soumis à un processus de filtration avant la nouvelle application sur la bande de tissu.
  3. Procédé suivant la revendication 1 ou 2, caractérisé en ce que la quantité totale du bain de lavage mis en circulation et la quantité du bain de lavage amenée aux jets plats sont séparées l'une de l'autre de façon réglable.
  4. Dispositif pour la mise en oeuvre du procédé suivant la revendication 1, comportant
    un caisson (11) qui présente un orifice d'entrée et un orifice de sortie pour la bande de tissu (10) et qui pour le reste est fermé et étanche à la vapeur,
    plusieurs compartiments de traitement (12,13,14) qui sont agencés l'un derrière l'autre dans le caisson (11) dans le sens de déplacement du tissu et séparés l'un de l'autre et dans lesquels sont logées des rangées supérieure et inférieure de rouleaux de déviation pour le passage de la bande de tissu (10) dans des lacets verticaux
    des ajutages à jet plat (28,29,30) prévus à la sortie de chaque compartiment de traitement (12,13,14) et alimentés avec le bain de lavage mis en circulation, pour l'amenée du bain dans de courts guidages de la bande de tissu sensiblement horizontaux,
    des réservoirs collecteurs (15,16,17) qui sont agencés sous les compartiments de traitement (12,13,14), qui sont appropriés pour la collecte du bain de lavage s'écoulant de la bande de tissu et qui sont raccordés en un genre de cascades par des déversoirs, pour la conduite du bain de lavage collecté des compartiments de traitement (12,13,14) séparés, dans l'écoulement inverse par rapport au sens de déplacement de la bande de tissu (10),
    et des pompes (19,20,21) qui sont raccordées aux réservoirs collecteurs (15,16,17) pour amener le bain de lavage dans le circuit par des conduites menant aux ajutages à jet plat (28,29,30),
    caractérisé en ce que pour amener hors des réservoirs collecteurs (15,16,17) le bain de lavage sur la bande de tissu (10) aux rouleaux de déviation inférieurs, des tuyaux répartiteurs (25,26,27) qui sont dérivés des conduites vers les ajutages à jet plat, sont prévus pour l'introduction directe du bain de lavage, mis en circulation, dans le coin entre la bande de tissu (10) et les rouleaux de déviation.
  5. Dispositif suivant la revendication 4, caractérisé en ce que dans le compartiment de traitement d'entrée (12) est prévu un circuit supplémentaire de bains de lavage comportant, agencés des deux côtés de la bande de tissu (10) des ajutages à jet plat (38) pour la suppression de salissure superficielle et pour l'intensification du traitement, avec réservoir collecteur (18) correspondant ainsi qu'avec une pompe de mise en circulation (22).
  6. Dispositif suivant la revendication 4 ou 5, caractérisé en ce qu'autour du réservoir collecteur (15,16,17,18) est posé un tamis sans fin (23) qui circule et dont le brin situé au-dessus des réservoirs collecteurs (15,16,17,18) circule dans le sens de la conduite d'écoulement inverse du bain de lavage.
  7. Dispositif suivant la revendication 6, caractérisé en ce que des tuyaux d'arrosage qui alimentent de l'intérieur vers l'extérieur le tamis sans fin sont montés à l'extrémité du brin quittant du tamis sans fin (23) qui circule.
  8. Dispositif suivant l'une des revendications 4 à 7, caractérisé en ce que des organes de réglage pour la quantité de bains de lavage mise en circulation sont prévus dans les conduites d'amenée vers les tuyaux répartiteurs (25,26,27) et vers les ajutages à jet plat (28,29,30,38).
  9. Dispositif suivant l'une des revendications 4 à 8, caractérisé en ce que des rouleaux d'enduction qui servent pour la bande de tissu (10) à l'augmentation de l'effet du traitement sont montés sur les rouleaux de déviation-supérieurs.
  10. Dispositif suivant l'une des revendications 4 à 9, caractérisé en ce que des bacs d'eau (31,33) sont prévus à l'entrée de la bande de tissu (10) dans le caisson (11) ainsi qu'à la sortie du caisson (11).
  11. Dispositif suivant l'une des revendications 4 à 10, caractérisé en ce que des bacs d'eau (32) avec des parois de séparation sont montés entre les compartiments séparés de traitement.
  12. Dispositif suivant l'une des revendications 4 à 11, caractérisé en ce que dans le cas de traitements par produits chimiques interposés dans le traitement d'ensemble, dans un ou plusieurs compartiments de traitement, la conduite de l'écoulement inverse du bain de lavage autour de ces compartiments de traitement a lieu par abaissement du niveau dans les réservoirs collecteurs correspondants et par interposition de bains fixes de produits chimiques et en ce qu'à la sortie de ces compartiments sont agencés des systèmes d'exprimage intermédiaires.
EP88119007A 1987-11-20 1988-11-15 Procédé et installation pour le lavage de bandes en déplacement Expired - Lifetime EP0316859B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88119007T ATE87985T1 (de) 1987-11-20 1988-11-15 Verfahren und vorrichtung zum wassersparenden waschen von laufenden warenbahnen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3739346 1987-11-20
DE19873739346 DE3739346A1 (de) 1987-11-20 1987-11-20 Verfahren und vorrichtung zum wassersparenden waschen von laufenden warenbahnen

Publications (4)

Publication Number Publication Date
EP0316859A2 EP0316859A2 (fr) 1989-05-24
EP0316859A3 EP0316859A3 (en) 1989-08-30
EP0316859B1 EP0316859B1 (fr) 1993-04-07
EP0316859B2 true EP0316859B2 (fr) 1996-04-10

Family

ID=6340881

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88119007A Expired - Lifetime EP0316859B2 (fr) 1987-11-20 1988-11-15 Procédé et installation pour le lavage de bandes en déplacement

Country Status (4)

Country Link
EP (1) EP0316859B2 (fr)
AT (1) ATE87985T1 (fr)
DE (2) DE3739346A1 (fr)
ES (1) ES2040819T3 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE113088T1 (de) * 1988-09-15 1994-11-15 Babcock Textilmasch Vorrichtung zum wassersparenden waschen von laufenden warenbahnen.
US5321864A (en) * 1990-02-26 1994-06-21 Eduard Kusters Maschinenfabrik Gmbh & Co. Kg Continuous method and installation for bleaching a textile fabric web
DE4005979A1 (de) * 1990-02-26 1991-08-29 Kuesters Eduard Maschf Kontinue-verfahren und -anlage zum bleichen einer textilen warenbahn
DE4021479A1 (de) * 1990-07-05 1992-01-16 Babcock Textilmasch Verfahren und vorrichtung zum impraegnieren von laufenden textilbahnen o. dgl.
DE4104920A1 (de) * 1991-02-18 1992-08-20 Jasper Gmbh & Co Josef Verfahren zur behandlung eines stueck- oder garnstranges, kammzuges, einer spule oder eines haufwerkes sowie vorrichtung zur durchfuehrung des verfahrens
DE29708256U1 (de) * 1997-05-07 1997-07-24 Babcock Textilmasch Waschabteil
DE10339020A1 (de) 2003-08-25 2005-03-24 Fehring, Hannes, Dipl.-Ing. Verfahren und Vorrichtung zur Reinigung von Segeln
DE102008029359A1 (de) * 2008-06-18 2009-12-24 Mageba Textilmaschinen Gmbh & Co. Ohg Bandwaren-Nachbehandlungsdämpfer
IT202000017230A1 (it) * 2020-07-15 2022-01-15 Master Srl Vasca per il lavaggio ecologico di filati e tessuti
CN113529320B (zh) * 2021-09-17 2021-12-03 佛山市南海德耀翔胜纺织有限公司 一种用于布料后整的水洗机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1572567D (fr) * 1966-11-12
FR2087329A5 (en) * 1970-05-14 1971-12-31 Ruthner Ind Planungs Ag Continuous cleaning of metal wire
DE3012612A1 (de) * 1980-04-01 1981-10-08 Konrad Hornschuch Ag, 7119 Weissbach Vorrichtung zum auswachsen durchlaessiger warenbahnen und verwendungen dieser vorrichtung
DE3033945A1 (de) * 1980-09-10 1982-04-15 Vepa AG, 4125 Riehen, Basel Verfahren zum kontinuierlichen waschen von gefaerbtem, bahnfoermigem textilgut und vorrichtung zur durchfuehrung des verfahrens
US4479370A (en) * 1981-12-10 1984-10-30 Burlington Industries, Inc. Full counterflow mini-bath open-width fabric washer
DE3324650A1 (de) * 1983-07-08 1985-01-17 Babcock Textilmaschinen GmbH, 2105 Seevetal Verfahren und vorrichtung zur nassbehandlung von breitgefuehrten laufenden warenbahnen
DE3439403C2 (de) * 1984-10-27 1996-10-17 Babcock Textilmasch Vorrichtung zum Lösungswaschen von durchlaufenden Bahnen
DE3511949A1 (de) * 1985-04-02 1986-10-09 Babcock Textilmaschinen GmbH, 2105 Seevetal Verfahren und vorrichtung zur einsparung von wasser bei waschmaschinen
DE8704817U1 (fr) * 1987-04-01 1987-07-30 Babcock Textilmaschinen Gmbh, 2105 Seevetal, De
DE8715388U1 (fr) * 1987-11-20 1988-01-14 Babcock Textilmaschinen Gmbh, 2105 Seevetal, De

Also Published As

Publication number Publication date
EP0316859A3 (en) 1989-08-30
ES2040819T3 (es) 1993-11-01
DE3739346A1 (de) 1989-06-01
ATE87985T1 (de) 1993-04-15
DE3880091D1 (de) 1993-05-13
EP0316859B1 (fr) 1993-04-07
EP0316859A2 (fr) 1989-05-24

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