EP0489938B1 - Appareillage pour apporter de petites quantités de liquide de traitement sur des matières textiles en déplacement - Google Patents

Appareillage pour apporter de petites quantités de liquide de traitement sur des matières textiles en déplacement Download PDF

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Publication number
EP0489938B1
EP0489938B1 EP19900123520 EP90123520A EP0489938B1 EP 0489938 B1 EP0489938 B1 EP 0489938B1 EP 19900123520 EP19900123520 EP 19900123520 EP 90123520 A EP90123520 A EP 90123520A EP 0489938 B1 EP0489938 B1 EP 0489938B1
Authority
EP
European Patent Office
Prior art keywords
level
fluid
receptacle
spray
trough
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
EP19900123520
Other languages
German (de)
English (en)
Other versions
EP0489938A1 (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
Application filed by Babcock Textilmaschinen GmbH filed Critical Babcock Textilmaschinen GmbH
Priority to DE59010225T priority Critical patent/DE59010225D1/de
Priority to AT90123520T priority patent/ATE135762T1/de
Publication of EP0489938A1 publication Critical patent/EP0489938A1/fr
Application granted granted Critical
Publication of EP0489938B1 publication Critical patent/EP0489938B1/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
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/24—Means for regulating the amount of treating material picked up by the textile material during its treatment
    • D06B23/28—Means for regulating the amount of treating material picked up by the textile material during its treatment in response to a test conducted on the treating material
    • 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
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
    • D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller

Definitions

  • the invention relates to a device according to the introductory part of claim 1.
  • the device includes a platen roller that is partially immersed in a liquid bath contained in a platen pan.
  • a sensor is arranged in the plunge pan, which switches on a pump when the fill level drops. Fresh liquid is refilled with the pump so that the desired level is restored. The amount of liquid refilled is measured and displayed.
  • GB-A-2 208 010 describes an apparatus for applying liquid to a substrate, e.g. a textile web.
  • the device comprises a trough for the liquid to be applied, a roller which is partially immersed in the liquid, around which the material web is guided below the liquid level, and a squeezing mechanism.
  • the document is particularly concerned with a device for measuring liquid consumption.
  • the device comprises a line for supplying fresh liquid into the tub, an overflow for keeping the liquid level in the tub constant, a level vessel to which liquid overflowing from the tub flows, a pump which returns liquid from the level vessel into the tub, and one Sensor for the liquid level in the level vessel.
  • the drop in the liquid level in the level vessel measured by the sensor is a measure of the liquid consumption and of the amount of fresh liquid which has to be topped up in order to return to the initial level.
  • the invention has for its object to improve a device according to the introductory part of claim 1, so that the amount of liquid to be applied can be metered exactly.
  • This object is achieved in that, in the case of a device with a paddle roller and tub, the speed of the paddle roller is regulated by the level controller of the level vessel in such a way that the level in the level vessel is kept constant.
  • the application device is generally designated 10, the fleet quantity control 20 and the automatic fleet preparation 30.
  • the application device 10 consists of the planting pan 12, on one wall of which an overflow 13 is provided, by means of which the liquor level in the tub is kept constant.
  • the overflowed fleet enters a level vessel 14, which should be slim and tall, so that fluctuations in the liquid supply lead to the greatest possible fluctuations in the liquid level, so that the sensor of the level controller 18 can signal clear level positions to the controller. Since a constant liquor flow is always conveyed back from the level vessel 14 into the plating pan 12 via the pump 15, the level in the level vessel increases rapidly, for example, when the driven plating roller 16 brings too little liquor to the web 11, because the inflow to the liquor increases Planting tub 12 via the feed line 19 is constant. The sensor of the level controller 18 passes this change on to the controller and this causes the drive motor 17 of the paddle roller 16 to rotate it faster until the level in the level vessel is kept constant again.
  • the amount of liquor to be fed to the plating pan 12 via the line 19 is now determined as follows.
  • a computer 24 the weight of the goods, the desired order quantity of the fleet on the web 11 and the running speed of the web are entered.
  • the computer outputs the setpoint value determined therefrom for the flow of chemical liquor through the line 19 to the plating pan 12 to a control circuit comprising a flow controller 21, a flow control valve 22 and a flow meter 23.
  • the composition of the liquor to be applied to the web 11 in the plating pan 12 is carried out in the automatic liquor preparation 30. It consists, as can be seen in the figure, essentially of the reservoir 31 for the make-up liquor with a level sensor 32, a batch and mixing vessel 33 for the liquor, in which an agitator 34 is installed and the reservoir 42, 43 for the chemicals.
  • the automatic liquor preparation 30 consists, as can be seen in the figure, essentially of the reservoir 31 for the make-up liquor with a level sensor 32, a batch and mixing vessel 33 for the liquor, in which an agitator 34 is installed and the reservoir 42, 43 for the chemicals.
  • the containers are connected via lines in which solenoid valves 35, 36, 37, 38 are arranged, which are actuated via a switching unit 41.
  • the automatic liquor preparation works as follows. If the container 31 has emptied to the level of the level sensor 32, the level sensor sends a signal to the switching unit 41. This causes the container 33 to be filled with water down to the lower level 39. If this level is reached, the water supply is stopped by closing the solenoid valve 36 and the agitator 34 is switched on. At the same time, the solenoid valves 37, 38 for the containers 42, 43 are opened in succession or simultaneously for a preset time via the switching unit 41. If both components (or more) have run into the container 33, the solenoid valve 36 for the water supply is opened again until the upper level sensor 40 signals the filling of the batch container 33 to the intended amount, the agitator continues to run for a certain time and is then switched off.
  • the drain solenoid valve 35 of the batch container 33 is opened and the filling runs into the storage container 31. The preparation cycle is thus ended.
  • the web 11 passes through a washing compartment 50, an end squeezer 51, a cooling zone 52, the minimal application device 10, an air passage 53 and is then transferred to a reaction memory 54 introduced.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (5)

  1. Dispositif pour appliquer de manière voulue des quantités minimales de liquides sur des bandes de matériau en déplacement ou analogues, au moyen d'un rouleau de plaquage (16), tournant dans une cuve de plaquage (12) et pourvu d'un moteur d'entraînement (17),
    dans lequel est prévue une conduite (19) pour amener dans la cuve de plaquage (12) un débit constant prédéterminé du liquide à appliquer,
    un déversoir (13) est prévu pour maintenir constant le niveau de liquide dans la cuve de plaquage (12),
    un récipient à niveau (14) auquel arrive l'écoulement du liquide s'étant déversé hors de la cuve de plaquage (12),
    une pompe (15), recirculant sous un débit constant le liquide issu du récipient à niveau (14) dans la cuve de plaquage (12),
    et une sonde, qui signale à un régulateur de niveau (18) la hauteur du niveau de liquide dans le récipient à niveau (14),
    le régulateur de niveau (18) agissant sur la vitesse de rotation du moteur d'entraînement (17) du rouleau de plaquage (16), dans le sens du maintien constant du niveau de liquide dans le récipient à niveau (14).
  2. Dispositif selon la revendication 1, caractérisé en ce que le récipient à niveau (14) est réalisé sous forme de récipient creux, avec une surface de base de petite aire.
  3. Dispositif selon les revendications 1 et 2, caractérisé en ce que, dans la conduite d'amenée (19), venant d'un récipient de stockage (31) contenant le bain destiné à la cuve de plaquage (12), est disposé un circuit de régulation constitué d'un régulateur de débit (21), d'une soupape de régulation de débit (22) et d'un débitmètre (23), circuit de régulation au moyen duquel la valeur de consigne du débit du bain vers la cuve de plaquage est réglée, valeur de consigne déterminée par un ordinateur (24) en fonction du poids de matériau, de la quantité à appliquer et de la vitesse du matériau.
  4. Dispositif selon la revendication 3, caractérisé en ce que le récipient de stockage (31) destiné au bain de nourrissage est relié à un dispositif de préparation automatique de bain, pour lequel les composants du bain issus des récipients de stockage (42, 43) ainsi que de l'eau, issue d'une canalisation, sont amenés à un appareil de préparation ou de mélange, au moyen d'une unité de commutation (41), en fonction d'indications venant de sondes de niveau (39, 40) et/ou d'électrovannes (36, 37, 38) commandées par des interrupteurs de temporisation, et mélangés.
  5. Dispositif selon les revendications 3 et 4, caractérisé en ce qu'une électrovanne (35), actionnée par une sonde de niveau (32), par l'intermédiaire de l'unité de commutation (41), est disposée à l'endroit de l'évacuation en partie inférieure du récipient de préparation ou de mélange (33), pour effectuer le transfert du bain préparé, du récipient de préparation ou de mélange (33) aux récipients de stockage (31).
EP19900123520 1989-12-06 1990-12-07 Appareillage pour apporter de petites quantités de liquide de traitement sur des matières textiles en déplacement Expired - Lifetime EP0489938B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE59010225T DE59010225D1 (de) 1990-12-07 1990-12-07 Anordnung zum Aufbringen geringer Flüssigkeitsmengen auf laufende Textilbahnen oder dergl.
AT90123520T ATE135762T1 (de) 1990-12-07 1990-12-07 Anordnung zum aufbringen geringer flüssigkeitsmengen auf laufende textilbahnen oder dergl.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893940344 DE3940344A1 (de) 1989-12-06 1989-12-06 Anordnung zum aufbringen geringer fluessigkeitsmengen auf laufende textilbahnen oder dergl.

Publications (2)

Publication Number Publication Date
EP0489938A1 EP0489938A1 (fr) 1992-06-17
EP0489938B1 true EP0489938B1 (fr) 1996-03-20

Family

ID=6394925

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900123520 Expired - Lifetime EP0489938B1 (fr) 1989-12-06 1990-12-07 Appareillage pour apporter de petites quantités de liquide de traitement sur des matières textiles en déplacement

Country Status (2)

Country Link
EP (1) EP0489938B1 (fr)
DE (1) DE3940344A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4141077A1 (de) * 1991-12-13 1993-06-17 Sucker & Franz Mueller Gmbh Nachwachsvorrichtung in einer schlichtanlage
DE19536674A1 (de) * 1995-09-30 1997-04-03 Topack Verpacktech Gmbh Vorrichtung zum Zuführen flüssigen Leims zu einem Leimauftragswerk
DE19819075C2 (de) 1998-04-29 2003-04-30 Iris Raether-Lordieck Verfahren und Anordnung zum Einbringen von Flotte in Textilgut unbegrenzter Länge
DE102005025329C5 (de) * 2005-05-31 2009-10-01 Andritz Küsters Gmbh Verfahren und Vorrichtung zur qualitativen und quantitativen Flächen-Detektion in der Ausrüstung von Bahnwaren
DE102008019433A1 (de) * 2008-04-17 2009-12-03 Hauni Maschinenbau Ag Beleimung von Materialstreifen der Tabak verarbeitenden Industrie

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1635070B2 (de) * 1967-09-08 1977-05-12 Gebrüder Sucker, 4050 Mönchengladbach Vorrichtung zum kontinuierlichen aufbringen eines beschwerungsmittels auf einen faserstoff
GB1261888A (en) * 1968-02-07 1972-01-26 Iws Nominee Co Ltd Textile process control
US3707859A (en) * 1969-04-11 1973-01-02 Allied Chem Apparatus for treating textile material
GB1328151A (en) * 1970-07-17 1973-08-30 Cigarette Components Ltd Apparatus for applying a liquid
CH535074A (de) * 1971-03-22 1973-03-31 Triatex Internat Ag Fuer Texti Vorrichtung zum kontinuierlichen, gleichmässigen Auftragen von Behandlungsflotten auf ein Textilmaterial
US4311114A (en) * 1980-11-10 1982-01-19 Allied Corporation Low shear gravity controlled yarn finish supply system
DD241092B1 (de) * 1985-09-18 1988-12-28 Textiltech Forsch Verfahren zur steuerung des pflatschauftrages von waessrigen loesungen chemischer produkte
DE3725581A1 (de) * 1987-08-01 1989-02-09 Sucker & Franz Mueller Gmbh Vorrichtung zum messen des flottenverbrauchs einer applikationseinheit
DE3725890A1 (de) * 1987-08-05 1989-02-16 Sucker & Franz Mueller Gmbh Verfahren zum kontrollierten beschlichten von garn

Also Published As

Publication number Publication date
EP0489938A1 (fr) 1992-06-17
DE3940344A1 (de) 1991-06-13

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