EP0312823B1 - Vaporiseur - Google Patents

Vaporiseur Download PDF

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Publication number
EP0312823B1
EP0312823B1 EP88116286A EP88116286A EP0312823B1 EP 0312823 B1 EP0312823 B1 EP 0312823B1 EP 88116286 A EP88116286 A EP 88116286A EP 88116286 A EP88116286 A EP 88116286A EP 0312823 B1 EP0312823 B1 EP 0312823B1
Authority
EP
European Patent Office
Prior art keywords
cleaning element
rollers
steamer
cleaning
deflecting rollers
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
EP88116286A
Other languages
German (de)
English (en)
Other versions
EP0312823A2 (fr
EP0312823A3 (en
Inventor
Walter Keller
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.)
Eduard Kuesters Maschinenfabrik GmbH and Co KG
Original Assignee
Eduard Kuesters Maschinenfabrik GmbH and 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 Kuesters Maschinenfabrik GmbH and Co KG filed Critical Eduard Kuesters Maschinenfabrik GmbH and Co KG
Publication of EP0312823A2 publication Critical patent/EP0312823A2/fr
Publication of EP0312823A3 publication Critical patent/EP0312823A3/de
Application granted granted Critical
Publication of EP0312823B1 publication Critical patent/EP0312823B1/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
    • D06B17/00—Storing of textile materials in association with the treatment of the materials by liquids, gases or vapours
    • 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
    • D06B23/30—Means for cleaning apparatus or machines, or parts thereof
    • 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
    • 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 damper of the type corresponding to the preamble of claim 1.
  • dampers have rows of several parallel pulleys, e.g. in the case of a horizontal damper, a row of deflection rollers arranged in a horizontal plane, in the case of a loop damper, an upper row arranged in a horizontal plane and a further row arranged in an underlying horizontal plane.
  • the invention is not limited to the fact that the deflection rollers of a row all lie in a horizontal plane. Rather, the term “row” is intended to denote any sequence of deflection rollers which are parallel and essentially at a height.
  • the cleaning device consists of a follower which is pulled through between two wedges and which is covered with a sponge-like material, it being possible for short rotating sponge rollers to be provided for the ends of the deflecting rollers which are not covered thereby.
  • the problem of cleaning is only shifted by the followers, because after the run they have to be separated from the web and now cleaned in turn.
  • Usual dampers of the type in question have integrated cleaning devices in the form of the side walls of the damper (because of the avoidance of dripping) attached spray nozzles, which are directed to the deflection rollers and can spray them. Remaining paint and textile auxiliaries remaining on the deflection rollers can be removed in this way as long as they are still moist. If drying has taken place, removal is only possible using different aggressive chemicals for the different dye classes and textile auxiliaries.
  • the invention has for its object to provide a damper of the type mentioned in the preamble that the cleaning is faster and more efficient.
  • the cleaning element moving along the deflecting rollers acts on the deflecting rollers from close proximity and is therefore able to remove adhering contaminants from the deflecting rollers more effectively than is possible by spraying from the side walls of the damper. Manual operations in the damper can be saved. The process takes place automatically.
  • the removal of the cleaning element during operation from the area of the deflection rollers is intended to disrupt the course of the goods and, in particular, to prevent drops of condensed liquid from forming on the cleaning element, which drop onto the web during operation of the damper and can cause defects there.
  • a drip pan can be provided according to claim 3.
  • the cleaning element can also be shorter than the deflecting rollers if it is moved back and forth in an alternating manner in the axial direction, as is known per se from DE-OS 24 56 4ol. Because of the additional effort involved, however, the embodiment according to claim 4 is preferred, in which the cleaning element extends over the length of the deflecting rollers to be cleaned. As a result, the cleaning element can be fixed in the direction of its axis, which of course simplifies the device.
  • the cleaning element is guided on a path parallel to the row of deflection rollers, the path being able to be provided, for example, by a guide rail along which the bearing of the cleaning element can be displaced by means of an endless pull chain or in a similar manner.
  • the circumferential cleaning element can be designed as brushes (claim 7) or foam body (claim 8). Circulating brushes extending across the web width in a treatment compartment for textile webs are known per se from CH-PS 533 716. In this case, the brushes, which are fixedly mounted between each of the two upper deflection rollers above them, serve to clean the web, not the deflection rollers.
  • the cleaning element itself is a nozzle arrangement (claim 11) which, with a corresponding known design, for example as a high-pressure cleaning system, brings about effective cleaning of the deflection rollers even without direct mechanical attack on parts of the cleaning element.
  • one cleaning element can be moved along below and / or above the upper and, if applicable, lower row of deflection rollers, the path of the cleaning element naturally running parallel to the row of deflection rollers .
  • the cleaning element attaches to the deflection rollers of the row one after the other in parallel to the axis and wipes their surface clean while rotating.
  • an important embodiment according to the invention is that the lower row of the deflecting rollers can be pulled up between the row of the upper deflecting rollers and a cleaning element can be moved along above and / or below the upper rows of the deflecting rollers.
  • the effort for pulling up the lower deflection rollers has to be made additionally, but a cleaning element with its guidance along the lower row of the deflection rollers can be saved.
  • the cleaning element of the upper rollers also cleans the lower rollers when they are pulled up between the upper rollers.
  • Lower deflection rollers in loop dampers which can be pulled up between the deflection rollers of the upper row, are known per se from DE-OS 14 10 823 and DE-AS 21 64 899. Pulling up the lower pulleys serves other purposes here, namely to change the flow of goods (DE-AS 21 64 899) or to facilitate threading (DE-OS 14 10 823).
  • the damper designated 100 as a whole in FIG. 1 is a loop damper with a box-shaped housing 1, into which the web 10 enters at an inlet 2 in the direction of arrow 4 and which leaves the web 10 again at an outlet 5 in order to pass a rinsing bath 6 via a deflection roller 7 for further treatment.
  • the devices for generating the steam atmosphere contained in the housing 1 and the construction of the inlet 2 or outlet 5 are not shown in detail.
  • the damper 100 comprises in the housing 1 a row 8 of deflecting rollers 20 arranged in a horizontal plane and a lower row 9 of deflecting rollers 30.
  • the distance of the deflecting rollers 20 perpendicular to their axis is somewhat larger than the diameter of the deflecting rollers 30.
  • the deflecting rollers 30 can therefore be pulled up on guides not shown between the deflection rollers 20 up to their level, as is indicated in FIG. 1 by dashed lines at 30 'in each case.
  • the web 10 runs in the manner shown in FIG. 1 in vertical hanging loops 11 over a large dwelling distance through the damper 100.
  • the lower deflection rollers 30 are pulled up into the upper position 30 ′, in which they lie in one plane with the upper deflection rollers 20.
  • cleaning elements 40, 50 are provided above and below the row 8 around a cleaning element which runs parallel to the axes of the deflection rollers 20, 30'.
  • the cleaning elements 40, 50 are in the position shown in the drawing in the inoperative position, in which they are located on the right outside of the hanging loops 11. Thus, no liquid can drip off the cleaning elements 40, 50 onto the web 10 when the damper 100 is in operation.
  • collecting trays 12 and 13 are provided under the cleaning elements 40, 50, which collect and drain off any dripping liquid.
  • the cleaning elements 40, 50 can be moved back and forth in the direction of arrows 14 and 15 along a horizontal path given by a guide rail.
  • the path corresponds to the indicated course of endless drive chains 16 and 17, by means of which the cleaning elements 40, 50 can be displaced along the row 8 parallel to themselves.
  • the cleaning elements 40, 50 are guided at such a vertical distance from the row 8 that they come into contact with the circumference of the deflecting rollers 20, 30 'and, by their rotation, wipe off the impurities, the web 10 being slowly advanced so that always other parts of the circumference of the deflection rollers come into contact with the cleaning elements 40, 50.
  • This process is carried out by the inside of the side walls of the damper 100, in FIG. 1 only by small circles supports indicated nozzles 18, which direct a water jet running transversely to the damper 100 onto the circumference of the deflection rollers 20, 30 '.
  • the entirety of the deflection rollers 20, 30 ' can be cleaned when the web 10 is threaded.
  • the upper cleaning elements 40 engage on the upper side of the deflecting rollers 30 ', in which the web is guided over the underside, while the cleaning element 50 acts on the underside of the deflecting rollers 20.
  • the web 10 only needs to be advanced by a distance that corresponds to the circumference of a deflecting roller 20, 30 '.
  • the cleaning elements 40, 50 can move back and forth along the row 8 one or more times.
  • a separate nozzle 18 can also be assigned to each individual cleaning element, which nozzle is arranged with it on a common carriage and is simultaneously advanced by the chains 16, 17 with the cleaning element, as is the case is indicated in Fig. 1 by the nozzles 22.
  • the lower deflection rollers 30 are not designed to be raised, but remain in their position.
  • the lower row 9 is also assigned a cleaning element 60, which can be moved along a horizontal path by a drive chain 19 and cleans the lower deflection rollers 30.
  • This embodiment also assumes that the damper 100 is driven empty before cleaning.
  • the upper row 8 also only needs to be assigned one cleaning element. Like the cleaning element 60, this can travel along above or below the rows 8 or 9.
  • the cleaning elements 40, 50, 60 consist of cylindrical brushes rotating around their axis, but cleaning elements with radial or almost radial individual bristle parts or cylindrical bodies with a foam covering can also be considered, as is the case with the cleaning element 70 is shown in Fig. 2, in which the foam covering 29 is mounted on a driven roller-like inner body 21 and exerts a wiping cleaning effect on the circumference of the deflection roller 20 held by the web 10.
  • the lateral nozzle 18 lies outside the vertical plane passing through the axis of the deflecting roller 20 and, as shown in FIG. 2, sprays from the right into the gusset formed by the deflecting roller 20 and the cleaning element 70.
  • the cleaning elements 40, 50, 60, 70 are elastically resilient on the circumference, so that they can be moved somewhat closer to the deflection rollers than the sum corresponds to their radii, and with a correctly selected difference in the peripheral speeds, a pronounced wiping or wiping effect occurs.
  • nozzle arrangements 80 are provided instead of the rotating cleaning elements 40, 50, 60, 70, which are arranged in the same way as the cleaning elements 40, 50, 60, 70 on the drive chains 16, 17 and 19 along the rows 8 and 9 of the guide rollers 20, 30 are movable.
  • the cleaning elements 80 comprise, parallel to the deflection rollers 20, 30, nozzle tubes 23 extending over their length, on which an axially parallel row of individual nozzles 24 or an axially parallel slot nozzle are provided, from which water, if appropriate provided with a suitable cleaning agent, directly against the deflection rollers 20, 30 can be directed.
  • the effect of the cleaning elements 80 like that of the other cleaning elements, is essentially uniform over the length of the deflecting rollers 20, 30.
  • the web 10 is slowly moved on and rotates the deflection rollers 20, 30 slowly so that they present all parts of their scope for cleaning. If cleaning is carried out with the damper in the empty state, the deflecting rollers 20, 30 are set in rotation by the cleaning jets emerging from the nozzles 24 if the cleaning jets do not hit the deflecting rollers 20, 30 exactly in the center. The cleaning also covers the entire circumference of the deflection rollers.
  • Fig. 3 is also indicated how a compensator can be accommodated in the damper 200, which does not adjust the path of the cleaning elements 24.
  • the fifth and the eighth deflection roller 20 'of the upper row 8 are driven in a controlled manner.
  • the four first lower deflection rollers 30 and the fifth upper deflection roller 20 ' together form a so-called group compensator.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Advancing Webs (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Claims (14)

  1. Vaporiseurs pour matières textiles, avec une enceinte comportant au moins une rangée de plusieurs poulies de renvoi horizontales parallèles entre elles sur lesquelles la bande de tissu est amenée, et munis d'un dispositif de nettoyage intégré au vaporiseur, caractérisés par le fait que le dispositif de nettoyage comporte un élément de nettoyage (40, 50, 60, 70, 80) disposé longitudinalement par rapport à la rangée des poulies de renvoi (20, 30), parallèle à l'axe de ces poulies (20 ; 30, 30'), mobiles le long de la rangée (8, 9) des poulies de renvoi (20 ; 30, 30') en restant parallèle à lui-même, et qu'il est possible d'éloigner de la zone des poulies de renvoi (20 ; 30, 30') pendant le temps de fonctionnement du vaporiseur.
  2. Vaporiseurs conformes à la revendication 1, caractérisés par le fait qu'en position hors fonctionnement, l'élément de nettoyage (40, 50, 60, 70, 80) se trouve à l'extérieur de la rangée (8, 9) des poulies de renvoi (20, 30), comme on le voit sur la vue en plan.
  3. Vaporiseurs conformes à la revendication 2, caractérisés par le fait qu'au-dessous des éléments de nettoyage (40, 50) placés en position hors fonctionnement est placée un bac de rétention (12, 13).
  4. Vaporiseurs conformes aux revendications 1 à 3, caractérisés par le fait que l'élément de nettoyage (40, 50, 60, 70, 80) est fixe dans la direction de son axe et s'étend sur la longueur des poulies de renvoi (20 ; 30, 30').
  5. Vaporiseurs conformes aux revendications 1 à 4, caractérisés par le fait que l'élément de nettoyage (40, 50, 60, 70, 80) est guidé sur un trajet parallèle à la rangée (8, 9) des poulies de renvoi (20; 30, 30').
  6. Vaporiseurs conformes aux revendications 1 à 5, caractérisés par le fait que l'élément de nettoyage (40, 50, 60, 70, 80) tourne pendant le nettoyage autour d'un axe parallèle à l'axe des poulies de renvoi (20 ; 30, 30') et peut être amené vers les poulies de renvoi.
  7. Vaporiseurs conformes à la revendication 6, caractérisés par le fait que l'élément de nettoyage (40, 50, 60) est constitué par une brosse tournante.
  8. Vaporiseurs conformes à la revendication 6, caractérisés par le fait que l'élément de nettoyage comporte un rouleau garni de matériau du type éponge.
  9. Vaporiseurs conformes aux revendications 6 à 8, caractérisés par le fait que l'élément de nettoyage (40, 50, 60) est équipé d'un dispositif fixe de buses (18, 18), au moyen duquel on peut arroser les poulies de renvoi (20 ; 30, 30') à nettoyer avec un liquide de nettoyage.
  10. Vaporiseurs conformes aux revendications 6 à 9, caractérisés par le fait que chaque élément de nettoyage (40, 50, 60) est équipé d'une buse particulière, et que l'ensemble de ces buses est mobile avec l'élément de nettoyage (40, 50, 60) le long des rangées (8, 9) de poulies de renvoi (20, 30).
  11. Vaporiseurs conformes aux revendications 1 à 5, caractérisés par le fait que l'élément de nettoyage (80) est un ensemble de buses (24) sur tubes (23), s'étendant transversalement sur la largeur du vaporiseur, et agissant sur la longueur des poulies de renvoi (20 ; 30, 30').
  12. Vaporiseurs conformes aux revendications 1 à 11, avec des rangées essentiellement horizontales de poulies de renvoi, par exemple des vaporiseurs horizontaux ou des vaporiseurs de boucle, caractérisés par le fait que chaque élément de nettoyage (40, 50, 60, 70, 80) est mobile longitudinalement au-dessous et/ou au-dessus de la rangée supérieure et éventuellement de la rangée inférieure (8 et 9) des poulies de renvoi (20, 30).
  13. Vaporiseurs conformes aux revendications 1 à 11, réalisés sous formes de vaporiseurs en boucle, caractérisés par le fait que la rangée inférieure (9) des poulies de renvoi (30) est relevable jusqu'entre les poulies de renvoi (20) de la rangée supérieure (8), et qu'un élément de nettoyage (40, 50) est mobile longitudinalement au-dessus et/ou au-dessous de la rangée supérieure (8) des poulies de renvoi (30').
  14. Vaporiseurs conformes à la revendication 13, caractérisés par le fait qu'au moins une poulie de renvoi (20') de la rangée supérieure (8) est à commande réglage et qu'en commun avec plusieurs des poulies de renvoi inférieures (30) se déplaçant dans la direction du trajet de la bande de tissu, elle constitue un compensateur de groupe.
EP88116286A 1987-10-23 1988-10-01 Vaporiseur Expired - Lifetime EP0312823B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873736017 DE3736017A1 (de) 1987-10-23 1987-10-23 Daempfer
DE3736017 1987-10-23

Publications (3)

Publication Number Publication Date
EP0312823A2 EP0312823A2 (fr) 1989-04-26
EP0312823A3 EP0312823A3 (en) 1989-08-09
EP0312823B1 true EP0312823B1 (fr) 1991-11-27

Family

ID=6338987

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88116286A Expired - Lifetime EP0312823B1 (fr) 1987-10-23 1988-10-01 Vaporiseur

Country Status (5)

Country Link
US (1) US4912946A (fr)
EP (1) EP0312823B1 (fr)
JP (1) JPH01148870A (fr)
DE (1) DE3736017A1 (fr)
SU (1) SU1648254A3 (fr)

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JPH0689504B2 (ja) * 1989-05-18 1994-11-09 吉田工業株式会社 連続スプレー染色の色替え方法
JPH0788618B2 (ja) * 1990-10-19 1995-09-27 ワイケイケイ株式会社 長尺被染物用スチーマ
JP3265398B2 (ja) * 1992-01-30 2002-03-11 株式会社日立製作所 直流送電装置の制御装置
DE19502583A1 (de) * 1995-01-27 1996-08-08 Freudenberg Carl Fa Zylindertrockner für Textilien
US5855034A (en) * 1996-12-20 1999-01-05 Milliken Research Corporation Method and apparatus for cleaning colorant applicators
DE19712753A1 (de) * 1997-03-26 1998-10-01 Voith Sulzer Papiermasch Gmbh Reinigungsvorrichtung
US20030192285A1 (en) * 2002-04-16 2003-10-16 Liao Benker P.C. Package film tension adjusting device of packaging machine
JP5044618B2 (ja) * 2009-09-08 2012-10-10 本田技研工業株式会社 パーセルシェルフ構造
CN102140744B (zh) * 2011-03-15 2012-12-19 江苏红旗印染机械有限公司 同进同出复合汽蒸箱
CN102392340B (zh) * 2011-09-02 2013-07-31 杭州印象数码科技有限公司 用于网状导带蒸化机的载布机构
CN104030069B (zh) * 2014-05-22 2016-05-04 江苏海大印染机械有限公司 拉幅定型机烘房内织物传送装置
CN107419404A (zh) * 2017-07-28 2017-12-01 海宁百越贸易有限公司 一种大豆蛋白纤维混纺面料的处理方法

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Also Published As

Publication number Publication date
EP0312823A2 (fr) 1989-04-26
EP0312823A3 (en) 1989-08-09
DE3736017A1 (de) 1989-05-11
DE3736017C2 (fr) 1991-02-07
SU1648254A3 (ru) 1991-05-07
US4912946A (en) 1990-04-03
JPH0160591B2 (fr) 1989-12-25
JPH01148870A (ja) 1989-06-12

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