EP0937804B1 - Verfahren und Anlage zur kontinuierlichen Nassbehandlung einer textilen Warenbahn - Google Patents
Verfahren und Anlage zur kontinuierlichen Nassbehandlung einer textilen Warenbahn Download PDFInfo
- Publication number
- EP0937804B1 EP0937804B1 EP99101183A EP99101183A EP0937804B1 EP 0937804 B1 EP0937804 B1 EP 0937804B1 EP 99101183 A EP99101183 A EP 99101183A EP 99101183 A EP99101183 A EP 99101183A EP 0937804 B1 EP0937804 B1 EP 0937804B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fabric web
- wet
- web
- liquor
- assembly
- 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
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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
- D06B3/201—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 the treating material being forced through the textile material
- D06B3/203—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 the treating material being forced through the textile material by suction, e.g. by means of perforated drums
-
- 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
- D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
Definitions
- the invention relates to a method of the preamble of Claim 1 corresponding type and an investment according to the preamble of claim 7.
- DE 195 27 110 C1 shows a system that a jigger with two winding rollers, between the two plunge pools Contents are switched on, through which the web when wrapping or runs through when chewing.
- the web passes one when it is chewed out Suction slot, which is arranged on the winding arm just before the pressure roller, the against the pillar forming on a wagon outside the jigger is applied.
- Such jiggers are mostly used for dyeing textile webs.
- the order quantity of fleet is due to the fleet carrying capacity of Goods web limited. Sometimes the problem arises that this limit is at least partially exceeded and the fleet within the caul Area of the lower vertex to drip there. this leads to an uneven distribution of liquors in the bowl with the corresponding Influence on treatment uniformity. It is understood that such "water sack" chews having unwinding problems to whom you can go through in some cases in a complex manner tries to counter the constant rotation of the cud during the dwell time Has.
- WO 96/05349 A generic method and such a system go out of the WO 96/05349.
- a small finishing plant is in the kind of an extended jigger, in which all aggregates in a vapor-tight housing are arranged. This is also done here Squeezing after a first wet treatment, another wet treatment with a high order volume. and linger before chewing.
- the small finishing plant is under the aspect of Steam atmosphere and lacks in particular the important step of Penetration before lingering.
- the invention has for its object a method of Preamble of claim 1 underlying type and a corresponding System to further develop that the penetration of the web is improved by the fleet and the formation of water bags is avoided.
- the web After the first wet treatment, the web becomes even dehumidified, e.g. by passing through a crushing machine.
- the web is a residual moisture of 60% to 80%, for example and is then ready to accept further fleets, which is used in a large amount by soaking in a container relatively small fleet volume happens, so that a pure addition without significant fleet exchange.
- the fleet finds the opportunity to be distributed in the web so that when it is subsequently chewed up the tendency to run off the surface of the web and to accumulate lower area of the lobe is significantly reduced.
- the second wet treatment a liquor amount of more than 100%, based on the weight per unit area of the dry web (Claim 2), so that a total of a fleet of more than 160% or 180% have been applied to the web and despite the Fleet losses that occur penetrate the chemicals of a high Fleet quantity on the web come into effect.
- the penetration in the preferred embodiment is said to be through Sucking can be made (claim 4).
- a particular field of application of the method according to the invention is the KKV bleach, in which cotton contains or from cotton Provide existing webs with the bleaching liquor and then on the Cheek can be left for many hours, what is special The need to avoid water bags on the hoof become obvious leaves.
- the web is bleached or dilute bleaching liquor, whereupon the second wet treatment Additional bleaching liquors are added.
- Fig. 1 designated as a whole in Fig. 1 is used for Execution of a KKV bleach and is made of a cotton containing or made of cotton web 10 in the direction of the arrow from the right go to the left.
- a first wet treatment with a bleaching liquor On the right outside of the representation of FIG Goods web 10 a first wet treatment with a bleaching liquor.
- the Material web 10 is then evenly in a squeezer 1 on a Residual moisture from about 60% to 80% dehumidified.
- After passing one Compensator 2 passes the web 10 into an assembly 3, in which a second wet treatment with bleaching liquor takes place.
- the unit 3 comprises a trough 4 for the bleaching liquor 5, in which a horizontal deflection roller 6 is arranged.
- the web 10 passes after the compensator 2 with Distance above the trough 4 arranged deflection roller 7 runs from this approximately vertically downwards over the deflection roller 6 and then vertically again above about an in same height next to the pulley 7 arranged pulley 8th.
- the volume of the trough 4 is deliberately kept small.
- the trough 4 encloses the web 10 and the deflection roller 6 as dense as it can be carried out constructively. Is too the level of the bleaching liquor 5 low, so that you Mirrors only about the diameter of the guide roller 6 the top part of which is standing.
- the web 10 is said to Trough 4 only a fleet addition on the surface experienced without 4 significant exchange reactions in the trough between the web 10 and the bleaching fleet 5 occur.
- the material web sets 10 between the deflection rollers 8 and 8 'approximately horizontal section 10 'back and overflows a suction 9 with a suction slot 11, which extends over the Width of the web 10 extends and on which the surface existing bleaching liquor from the trough 4 in the Inside the web 10 is sucked in.
- the mixture of bleach liquor sucked off by the suction 9 and air passes through line 12 into a separator 13 to which a vacuum pump 15 is connected via a line 14 is connected, which generates the suction effect.
- the one in the Separator 13 separated bleach liquor is from a pump 16 fed back into the trough 4 via a line 17.
- the feed line 18 with the controllable valve 19 is used to replenish the bleaching liquor in order to add 4 to maintain a constant level.
- the dwell comprises two groups 27, 28 of mutually identical, parallel, horizontal, vertical one above the other arranged deflection rollers 29, over which the web 10 zigzag in essentially horizontal loops 40 is guided from the bottom up.
- deflection rollers 29 Immediately on top of each other located deflection rollers 29 do not form a pinch gap, but let the web 10 through without being squeezed.
- the vertical distance d (Fig. 2) two vertically one above the other arranged deflection rollers 29 is smaller than the diameter D a pulley.
- the axes of the Deflection rollers 29 in a group e.g.
- the winding device 30 has winding arms 22 on both sides of the web, between which the pulley 21 at one end of the winding arms 22 in the vicinity of the pivot axis 23 of the same there is stored.
- the web 10 runs along the Wrapping arms 22 to one at the free end of the wrapping arms 22 arranged driven pressure roller 24, of which the Goods web 10 passes to a pillar 25, which on a Kaulenwagen 26 is wound up at the end of the system.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Description
Claims (9)
- Verfahren zur kontinuierlichen Naßbehandlung einer textilen Warenbahn (10),
bei welchem die Warenbahn (10) naßbehandelt wird,
bei welchem die Warenbahn (10) nach der ersten Naßbehandlung gleichmäßig entfeuchtet wird,
bei welchem die Warenbahn (10) ein zweites Mal in einen geringen, ständig nachgefüllten Flottenvolumen mit hoher Auftragsmenge naßbehandelt wird,
bei welchem die Warenbahn (10) nach der zweiten Naßbehandlung verweilen gelassen wird
und bei welchem die Warenbahn (10) anschließend aufgekault wird,
dadurch gekennzeichnet, daß die Auftragsmenge der Flotte der zweiten Naßbehandlung in einem separaten Schritt in die Warenbahn (10) penetriert (d.h. in deren Inneres hineingedrückt oder hineingezogen wird) wird. - Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß bei der zweiten Naßbehandlung eine Flottenmenge von mehr als 100%, bezogen auf das Flächengewicht der trockenen Warenbahn (10) aufgetragen wird.
- Verfahren nach Anspruch 2, dadurch gekennzeichnet, daß der Auftrag im Additionsverfahren ohne wesentlichen Flottenaustausch erfolgt.
- Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die separate Penetrierung durch Saugen geschieht.
- Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß beim Verweilen die Warenbahn (10) über eine Verweilzone (20) mit einer Rollenanordnung (27,28,29) geführt wird, und zwar derart, daß die beim Umrunden der Rollen (29) ausgeübte Fliehkraft die in oder auf der Warenbahn (10) vorhandene Flotte das eine Mal in Richtung der einen Warenbahnoberfläche, das andere Mal in Richtung der anderen Warenbahnoberfläche treibt.
- Verfahren nach einem der Ansprüche 1 bis 5 für die KKV-Bleiche.
- Anlage zur Durchführung des Verfahrens nach einem der Ansprüche 1 bis 6
mit einem ersten Aggregat zur Naßbehandlung der Warenbahn,
mit einer dem ersten Aggregat zur Naßbehandlung der Warenbahn (10) nachgeschalteten Vorrichtung (1) zur gleichmäßigen Entfeuchtung der naßbehandelten Warenbahn (10),
mit einem zweiten, ein geringes Flottenvolumen aufweisenden Aggregat (3) zum Naßbehandeln der Warenbahn (10) mit Behandlungsflotte (5),
mit einer dem zweiten Aggregat (3) zur Naßbehandlung der Warenbahn (10) nachgeschalteten Verweilzone (20)
und mit einer der Verweilzone (20) nachgeschalteten Vorrichtung (30) zum Aufkaulen der Warenbahn (10),
dadurch gekennzeichnet, daß zwischen dem zweiten Aggregat zur Naßbehandlung der Warenbahn (10) und der Verweitzone (20) ein Penetrierungsaggregat (d.h. ein Aggregat, in welchem die Flotte in das Innere der Warenbahn (10) hineingedrückt oder hineingezogen wird) vorgesehen ist. - Anlage nach Anspruch 7, dadurch gekennzeichnet, daß das Penetrierungsaggregat eine Saugvorrichtung (9) zum Hindurchsaugen von Luft durch die getränkte Warenbahn (10) umfaßt.
- Anlage nach Anspruch 7 oder 8,
dadurch gekennzeichnet, daß das Verweilen in einer turmartigen Verweilzone (20) erfolgt, in der zwei Gruppen (27,28) von vertikal übereinander angeordneten Umlenkrollen (29) vorgesehen sind,
daß der vertikale Abstand (d) zweier Umlenkrollen (29,29) einer Gruppe (27,28) voneinander kleiner als der Durchmesser (D) der Umlenkrollen (29) ist und die Achse einer Umlenkrolle (29) einer Gruppe in der Höhe etwa in der Mitte zwischen den Achsen der nächst benachbarten Umlenkrollen (29m29) der anderen Gruppe angeordnet ist,
und daß die Warenbahn (10) zwischen den Umlenkrollen (29) zickzackförmig in im wesentlichen horizontalen Schleifen (40) geführt ist, deren gerade Schleifenabschnitte (10") ein leichtes Gefälle in Laufrichtung der Warenbahn (10) aufweisen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19807110 | 1998-02-20 | ||
DE19807110A DE19807110A1 (de) | 1998-02-20 | 1998-02-20 | Verfahren und Anlage zur kontinuierlichen Naßbehandlung einer textilen Warenbahn |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0937804A2 EP0937804A2 (de) | 1999-08-25 |
EP0937804A3 EP0937804A3 (de) | 2000-06-07 |
EP0937804B1 true EP0937804B1 (de) | 2003-05-14 |
Family
ID=7858372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99101183A Expired - Lifetime EP0937804B1 (de) | 1998-02-20 | 1999-01-22 | Verfahren und Anlage zur kontinuierlichen Nassbehandlung einer textilen Warenbahn |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0937804B1 (de) |
DE (2) | DE19807110A1 (de) |
ES (1) | ES2199489T3 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013209559B4 (de) * | 2013-05-23 | 2017-02-23 | Koenig & Bauer Ag | Vorrichtung zum Aufrollen einer Materialbahn zu einer Rolle und Verfahren zur Verwendung dieser Vorrichtung |
CN104233682A (zh) * | 2014-09-15 | 2014-12-24 | 常州市奋发印染设备有限公司 | 多功能超声波离子连续零排放染色机及其染色工艺 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2807313A1 (de) * | 1978-02-21 | 1979-08-23 | Kleinewefers Gmbh | Vorrichtung zum kontinuierlichen breitwaschen einer textilen warenbahn |
DE4005980A1 (de) * | 1990-02-26 | 1991-08-29 | Kuesters Eduard Maschf | Kontinue-verfahren zur behandlung von textilen warenbahnen und entsprechende einrichtung |
DE4408416C2 (de) * | 1994-03-12 | 1995-12-21 | Kuesters Eduard Maschf | Vorrichtung zum Aufwickeln einer textilen Warenbahn |
DE4429058C2 (de) * | 1994-08-16 | 1997-07-31 | Kuesters Eduard Maschf | Kleinveredlungsanlage |
-
1998
- 1998-02-20 DE DE19807110A patent/DE19807110A1/de not_active Ceased
-
1999
- 1999-01-22 DE DE59905519T patent/DE59905519D1/de not_active Expired - Fee Related
- 1999-01-22 ES ES99101183T patent/ES2199489T3/es not_active Expired - Lifetime
- 1999-01-22 EP EP99101183A patent/EP0937804B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19807110A1 (de) | 1999-08-26 |
EP0937804A3 (de) | 2000-06-07 |
DE59905519D1 (de) | 2003-06-18 |
EP0937804A2 (de) | 1999-08-25 |
ES2199489T3 (es) | 2004-02-16 |
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