DE3119869C2 - Method for washing lye out of textile goods in web form, in particular for stabilizing mercerized textile goods - Google Patents
Method for washing lye out of textile goods in web form, in particular for stabilizing mercerized textile goodsInfo
- Publication number
- DE3119869C2 DE3119869C2 DE3119869A DE3119869A DE3119869C2 DE 3119869 C2 DE3119869 C2 DE 3119869C2 DE 3119869 A DE3119869 A DE 3119869A DE 3119869 A DE3119869 A DE 3119869A DE 3119869 C2 DE3119869 C2 DE 3119869C2
- Authority
- DE
- Germany
- Prior art keywords
- fresh water
- washing
- textile goods
- regulated
- 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
Links
- 238000005406 washing Methods 0.000 title claims abstract description 27
- 239000004753 textile Substances 0.000 title claims description 11
- 238000000034 method Methods 0.000 title claims description 10
- 230000000087 stabilizing effect Effects 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000013505 freshwater Substances 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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
- 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
- D06B1/145—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 the treating material being kept in the trough formed between two or more rollers
- D06B1/146—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 the treating material being kept in the trough formed between two or more rollers where the textile material is first passed in a nip before it comes into contact with 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
- 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
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Beschrieben wird eine Vorrichtung zum Auswaschen von Lauge aus Bahnmaterial mit einem Waschbehälter, der durch Überlaufbleche in Sektionen unterteilt ist.A device is described for washing lye from web material with a washing container which is divided into sections by overflow plates.
Description
Die Erfindung betrifft ein Verfahren zum Auswaschen von Lauge aus bahnförmigem Textilgut, insbesondere zum Stabilisieren von mercensierter, textiler Ware, wobei man Frischwasser einem in voneinander getrennte Sektionen unterteilten Waschbehälter mit Führungswalzen und Aufliegewalzen im Gegenstrom zu dem Textilgut zuleitet derart, daß das Konzentrationsgefälle zwischen der Flotte und dem Textilgut im wesentlichen konstant bleibt, und in einem Regelkreis der Frischwasserzulauf zum Waschbehälter geregelt wird.The invention relates to a method for washing out of lye from web-shaped textile goods, in particular to stabilize mercensed textile goods, with fresh water in a washing tank divided into separate sections with guide rollers and lay-on rollers in countercurrent to the Textile feeds in such a way that the concentration gradient between the liquor and the textile material is essentially remains constant, and the fresh water supply to the washing tank is regulated in a control circuit.
Ein solches Verfahren beschreibt die DD-PS 63 454. Das Frischwasser wird dort dem Waschbehälter in der Nähe seines Ausgangs in einer geregelten Menge und in einem nicht unterteilten Strom zugeführt. Damit ist aber der Nachteil verbunden, daß die Regelung nicht allen Genauigkeitsanforderungen genügt, weil nämlich heute handelsübliche Regelgeräte in dem hier zu regelnden Volumenstrombereich nicht ausreichend genau arbeiten. Such a method is described in DD-PS 63 454. The fresh water is there in the washing tank Near its outlet in a regulated amount and in an undivided stream. But with that associated with the disadvantage that the regulation does not meet all accuracy requirements, because today Commercially available control devices do not work with sufficient accuracy in the volume flow range to be regulated here.
Die DE-GM 18 93 511 beschreibt ein Verfahren zum Auswaschen von Lauge aus Bahnmaterial mit einem durch Bleche in Sektionen unterteilten Waschbehälter, wobei die Flotte in jeder Sektion des Waschbehälters in einem eigenen Kreislauf umgepumpt wird.DE-GM 18 93 511 describes a method for Washing out of lye from web material with a washing tank divided into sections by metal sheets, whereby the liquor is pumped around in each section of the washing tank in a separate circuit.
Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren der eingangs genannten Art vorzuschlagen, das sich durch einen besonders geringen Verbrauch an Frischwasser bei guter W&schwirkung auszeichnet.The invention is based on the object of proposing a method of the type mentioned at the beginning, which is characterized by a particularly low consumption of fresh water with good thermal effects.
Zur Lösung dieser Aufgabe ist die Erfindung dadurch gekennzeichnet, daß am Auslauf des Waschbehalters diesem eine einstellbare Grundmenge an Frischwasser zugeführt wird sowie davon getrennt eine Teilmenge an Frischwasser, die in Abhängigkeit von der am Eingang anfallenden Schwachlauge gerigelt wirdTo solve this problem, the invention is characterized in that at the outlet of the washing container this is supplied with an adjustable basic amount of fresh water and, separately, a partial amount Fresh water, which is curled depending on the weak liquor at the entrance
Durch diese Maßnahme muß nur noch die — relativ geringe — Zusatzmenge an Frischwasser geregelt werden, was mit heute handelsüblichen Regelgeräten mit großer Genauigkeit geschehen kann. Dadurch ίο bedingt, kann das erfindungsgemäße Verfahren mit möglichst geringem Verbrauch an Frischwasser geführt werden, ohne daß darunter die Qualität des Waschverfahrens leidetWith this measure, only the - relatively small - additional amount of fresh water has to be regulated what can be done with great accuracy with today's commercially available control devices. Through this ίο conditional, the inventive method can with The lowest possible consumption of fresh water can be performed without affecting the quality of the washing process suffers
Bevorzugt wird, wenn die geregelte Frischwassermenge dem Waschbehälter in dessen vorderem oderIt is preferred if the regulated amount of fresh water the washing tank in its front or
mittierem Drittel zugeführt wird. In diesem Bereich erfolgt die Stabilisierung des Bahnmaterials und die Aufnahmefähigkeit des Materials ist dort besonders gutcentral third is fed. The stabilization of the web material and the The absorption capacity of the material is particularly good there
Fernerhin wird es bevorzugt, wenn die Flotte in jeder Sektion des Waschbehälters in einem eigenen Kreislauf umgepumpt wird. Diese Maßnahme erhöht die Kontaktzeit mit der Flotte und trägt daher ebenfalls zur Verringerung des Frischwasserbrauchs bei.Furthermore, it is preferred if the liquor in each Section of the washing tank is pumped around in its own circuit. This measure increases the contact time with the fleet and therefore also contributes to the reduction of fresh water consumption.
Die Erfindung wird im folgenden anhand eines Ausführungsbeispiels näher erläutert Es zeigtThe invention is explained in more detail below using an exemplary embodiment
F i g. 1 — einen schematisch gezeigten Waschbehälter in Seitenansicht zur Durchführung des neuartigen Verfahrens;F i g. 1 - a schematically shown washing container in side view for carrying out the novel Procedure;
F i g. 2 — als Ausschnitt eine Sektion des Waschbehälters nach F i g. 1;F i g. 2 - as a detail, a section of the washing container according to FIG. 1;
F i g. 3 — einen Ausschnitt ähnlich F i g. 2 zur Erläuterung der Umwälzung der Flotte;F i g. 3 - a section similar to FIG. 2 to explain the circulation of the fleet;
F i g. 4 — ein Schema zur Darstellung der Regelung für das Frischwasser.F i g. 4 - a diagram showing the regulation for the fresh water.
In Fi g. 1 ist schematisch ein oben offener Waschbehälter 1 gezeigt, durch den zu stabilisierende, textile Bahnen von einem Eingang 2 in Richtung des Pfeiles 3 bis zu einem Ausgang 4 geführt werden. Der Waschbehälter ist durch Überlaufbleche 5 in Querrich-■to tung in Sektionen 6 unterteilt. In jeder Sektion taucht eine Führungswalze 7 in die Flotte ein, vor und hinter der sich jeweils eine Aufliegewalze 8 befindet.In Fi g. 1 shows schematically a washing container 1 open at the top, through which the textile to be stabilized Paths are guided from an input 2 in the direction of arrow 3 to an output 4. Of the Washing tank is through overflow plates 5 in cross direction ■ to tion is divided into 6 sections. In each section, a guide roller 7 is immersed in the fleet, in front of and behind which is each a lay-on roller 8.
F i g. 3 läßt außerdem erkennen, daß jeder Sektion 6F i g. 3 also shows that each section 6
ein Kreislauf für die Flotte zugeordnet ist, bestehend ausa circuit for the fleet is assigned, consisting of
■»5 einem an die Sektion angeschlossenen Saugrohr 10 mit Pumpe 11 und Flottenzulaufrohr 12, das über der betreffenden Führungswalze 7 mündet.■ »5 with a suction pipe 10 connected to the section Pump 11 and liquor feed pipe 12 which opens out above the guide roller 7 in question.
Das Regelschema nach F i g. 4 zeigt, daß eineThe control scheme according to FIG. 4 shows that a
Grundmenge an Frischwasser über eine Handeinstellung 13 in Richtung des Pfeiles 14 dem Ausgang 4 des Waschbehälters 1 zugeführt wird. Eine Regelmenge des Frischwassers wird in Richtung des Pfeiles 15 dem Waschbehälter über ein Regelventil 16 und ein Zulaufrohr 17 zugeführt. Dieses Zulaufrohr befindet sich etwa über dem vorderen Drittel des Waschbehälters 1.Basic amount of fresh water via a manual setting 13 in the direction of arrow 14 to the output 4 of the Washing container 1 is supplied. A control amount of fresh water is in the direction of arrow 15 the Washing tank supplied via a control valve 16 and a feed pipe 17. This inlet pipe is located about the front third of the washing container 1.
Das Regelventil 16 wird in einem Regelkreis 18 von einem Meßfühler 19 beaufschlagt, der die in Richtung des Pfeiles 20 anfallende aus dem Waschbehälter 1 abgezogene Schwachlauge mißt.The control valve 16 is acted upon in a control circuit 18 by a sensor 19, which in the direction of the arrow 20 measured weak liquor drawn off from the washing container 1.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (3)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3119869A DE3119869C2 (en) | 1981-05-19 | 1981-05-19 | Method for washing lye out of textile goods in web form, in particular for stabilizing mercerized textile goods |
| DE8282103715T DE3262948D1 (en) | 1981-05-19 | 1982-04-30 | Method and apparatus for washing sheet-like textile materials subsequent to mercerization |
| EP82103715A EP0065158B1 (en) | 1981-05-19 | 1982-04-30 | Method and apparatus for washing sheet-like textile materials subsequent to mercerization |
| JP57083324A JPS57193567A (en) | 1981-05-19 | 1982-05-19 | Method and apparatus for washing out ash liquid from fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3119869A DE3119869C2 (en) | 1981-05-19 | 1981-05-19 | Method for washing lye out of textile goods in web form, in particular for stabilizing mercerized textile goods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3119869A1 DE3119869A1 (en) | 1982-12-23 |
| DE3119869C2 true DE3119869C2 (en) | 1983-10-13 |
Family
ID=6132684
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3119869A Expired DE3119869C2 (en) | 1981-05-19 | 1981-05-19 | Method for washing lye out of textile goods in web form, in particular for stabilizing mercerized textile goods |
| DE8282103715T Expired DE3262948D1 (en) | 1981-05-19 | 1982-04-30 | Method and apparatus for washing sheet-like textile materials subsequent to mercerization |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8282103715T Expired DE3262948D1 (en) | 1981-05-19 | 1982-04-30 | Method and apparatus for washing sheet-like textile materials subsequent to mercerization |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0065158B1 (en) |
| JP (1) | JPS57193567A (en) |
| DE (2) | DE3119869C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3534513A1 (en) * | 1985-09-27 | 1987-06-11 | Inst Textil & Faserforschung | Process and apparatus for mercerising |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2226574B (en) * | 1988-12-22 | 1992-09-09 | Steinerco | Washing apparatus |
| US5321864A (en) * | 1990-02-26 | 1994-06-21 | Eduard Kusters Maschinenfabrik Gmbh & Co. Kg | Continuous method and installation for bleaching a textile fabric web |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB959200A (en) * | 1960-09-15 | 1964-05-27 | Nat Res Dev | Improvements relating to the laundering of textile articles |
| DE1460362A1 (en) * | 1965-09-10 | 1969-02-13 | Artos Meier Windhorst Kg | Method and device for the continuous exchange of substances between liquids and moving webs |
| DE2005350B2 (en) * | 1970-02-06 | 1980-06-19 | Kleinewefers Gmbh, 4150 Krefeld | Device for the continuous treatment of wide textile webs, preferably elastic quality |
| DE2200312C3 (en) * | 1972-01-05 | 1978-05-11 | Karl Menzel Maschinenfabrik, 4800 Bielefeld | Device for washing textile webs |
| DE2444123A1 (en) * | 1974-09-14 | 1976-03-25 | Vepa Ag | Synthetic fibre tow washing apparatus - provided with vat in which is located endless band with upper and lower runs submerged by liquid maintained at two levels |
| DE2820471C2 (en) * | 1978-05-10 | 1986-06-05 | Karl Menzel Maschinenfabrik GmbH & Co, 4800 Bielefeld | Method and device for the continuous wet treatment of rope-like textile goods |
-
1981
- 1981-05-19 DE DE3119869A patent/DE3119869C2/en not_active Expired
-
1982
- 1982-04-30 EP EP82103715A patent/EP0065158B1/en not_active Expired
- 1982-04-30 DE DE8282103715T patent/DE3262948D1/en not_active Expired
- 1982-05-19 JP JP57083324A patent/JPS57193567A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3534513A1 (en) * | 1985-09-27 | 1987-06-11 | Inst Textil & Faserforschung | Process and apparatus for mercerising |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57193567A (en) | 1982-11-27 |
| JPS641580B2 (en) | 1989-01-12 |
| EP0065158B1 (en) | 1985-04-10 |
| EP0065158A1 (en) | 1982-11-24 |
| DE3119869A1 (en) | 1982-12-23 |
| DE3262948D1 (en) | 1985-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8126 | Change of the secondary classification |
Ipc: D06B 23/24 |
|
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8330 | Complete disclaimer |