EP0442991A1 - Device for drying yarn. - Google Patents
Device for drying yarn.Info
- Publication number
- EP0442991A1 EP0442991A1 EP90912786A EP90912786A EP0442991A1 EP 0442991 A1 EP0442991 A1 EP 0442991A1 EP 90912786 A EP90912786 A EP 90912786A EP 90912786 A EP90912786 A EP 90912786A EP 0442991 A1 EP0442991 A1 EP 0442991A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- vacuum
- bell
- dye carrier
- coupling device
- yarn
- 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.)
- Granted
Links
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
- D06B5/00—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating
- D06B5/12—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length
- D06B5/16—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length through yarns, threads or filaments
-
- 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
- D06B21/02—Successive treatments of textile materials by liquids, gases or vapours the treatments being performed in a single container
Definitions
- Bobbin-dyed yarns must be dewatered after dyeing.
- the dyeings are often carried out in dyeing machines into which inserts are inserted, which in turn consist of a large number of carriers on which the bobbins are placed one above the other.
- the yarn packages are removed individually from the dyeing apparatus and placed on a dye carrier in a centrifuge.
- the bobbins in the center of the centrifuge are less well dewatered than those which are arranged on the periphery.
- the time required for loading the centrifuge with the individual yarn packages is very large.
- the energy requirement of a centrifuge is considerable.
- Such a centrifuge is a custom-made product that must be designed to accommodate coil holders.
- this object is achieved by a coupling device for receiving a dye carrier insert.
- the device according to the invention has the advantages that no rotating, driven parts are used.
- the dewatering device is considerably simpler in terms of apparatus, the energy expenditure is lower and the loading time is shorter due to the compact use of a dye carrier. No special spool holders are required in the dewatering device.
- a coupling device 1 is firmly anchored on a base 2 with supports 3, 3 *.
- the coupling device 1 is placed centrally on a tube 10, which continues as tube 11 in a dye carrier insert 5.
- Outer yarn packages 6,6 'and inner yarn packages 7,7' are provided on the dye carrier insert 5.
- the pipe 10 carries a line 8 which is connected to a vacuum tank 9.
- the vacuum tank 9 has all the devices for automatic measurement and generation of the required vacuum, such as a vacuum pump 14 and a drain line 15.
- the vacuum system works fully automatically, depending on the respective water level in the vacuum boiler (LS min + LS max) and a vacuum transmitter (0 ... 700 mbar) switches the vacuum pump on or off.
- the dye carrier insert 5 is placed on the coupling device 1 as a whole from a dye container.
- the valve VI on the vacuum container 9 is closed.
- the vacuum container 9 is under a vacuum of approx. 700 mbar.
- the residual moisture in polyester is 0 less than 11% within 20 minutes since the start of suction and does not require any thermal re-drying.
- the device according to the invention requires only 20% of the otherwise usual energy requirement, significantly shorter time and less work.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Le dispositif de déshydratation pour les bobines de fils texturés teintés se compose d'une pièce d'accouplement (1). La pièce d'accouplement (1) en ordre de marche est reliée par une conduite (8) à une enceinte à vide (9) en mesure d'absorber toute l'eau d'une charge. Une cloche (4) recouvrant un support de teinture (5) fixé sur la pièce d'accouplement permet d'appliquer une préparation.The dehydrating device for spools of tinted textured yarn consists of a coupling piece (1). The coupling part (1) in running order is connected by a pipe (8) to a vacuum enclosure (9) capable of absorbing all the water from a charge. A bell (4) covering a dye support (5) fixed on the coupling part makes it possible to apply a preparation.
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH333689 | 1989-09-13 | ||
CH3336/89 | 1989-09-13 | ||
PCT/CH1990/000215 WO1991004366A1 (en) | 1989-09-13 | 1990-09-11 | Device for drying yarn |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0442991A1 true EP0442991A1 (en) | 1991-08-28 |
EP0442991B1 EP0442991B1 (en) | 1995-05-24 |
Family
ID=4253767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90912786A Expired - Lifetime EP0442991B1 (en) | 1989-09-13 | 1990-09-11 | Device for drying yarn |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0442991B1 (en) |
DE (1) | DE59009144D1 (en) |
WO (1) | WO1991004366A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2957239B1 (en) | 2007-09-30 | 2020-05-06 | DePuy Products, Inc. | Customized patient-specific orthopaedic surgical instrumentation |
CN108660653B (en) * | 2018-05-28 | 2020-08-28 | 温州中普纺织有限公司 | Yarn processing dyeing apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH439196A (en) * | 1965-12-17 | 1967-07-15 | Thies B Thies & Soehne | Plant for treating textiles |
DE1710475A1 (en) * | 1968-03-07 | 1972-01-27 | Thies Fa B | Dyeing machine for wet finishing of textiles |
US3974534A (en) * | 1973-01-18 | 1976-08-17 | Burlington Industries, Inc. | Process for vacuum treatment of textile materials |
DE2827576C2 (en) * | 1978-06-23 | 1982-09-23 | Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim | Process for bleaching textiles or fibers in a pack bleaching installation and installation for carrying out this process |
DE3608742A1 (en) * | 1986-03-15 | 1987-09-17 | Mtm Obermaier Gmbh & Co Kg | METHOD FOR COLORING ANIMAL, PLANT OR PLASTIC FIBERS |
-
1990
- 1990-09-11 DE DE59009144T patent/DE59009144D1/en not_active Expired - Fee Related
- 1990-09-11 WO PCT/CH1990/000215 patent/WO1991004366A1/en active IP Right Grant
- 1990-09-11 EP EP90912786A patent/EP0442991B1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO9104366A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP0442991B1 (en) | 1995-05-24 |
DE59009144D1 (en) | 1995-06-29 |
WO1991004366A1 (en) | 1991-04-04 |
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Legal Events
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