DD294740A5 - DEVICE FOR TREATING FIBER CABLES WITH A FLUID - Google Patents
DEVICE FOR TREATING FIBER CABLES WITH A FLUID Download PDFInfo
- Publication number
- DD294740A5 DD294740A5 DD90341094A DD34109490A DD294740A5 DD 294740 A5 DD294740 A5 DD 294740A5 DD 90341094 A DD90341094 A DD 90341094A DD 34109490 A DD34109490 A DD 34109490A DD 294740 A5 DD294740 A5 DD 294740A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- injector
- fiber
- liquid
- injector unit
- nozzle
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 56
- 239000012530 fluid Substances 0.000 title description 2
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000005406 washing Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000011282 treatment Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920000297 Rayon Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/06—Washing or drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
- B05B11/0089—Dispensing tubes
- B05B11/0091—Dispensing tubes movable, e.g. articulated on the sprayer
- B05B11/0094—Dispensing tubes movable, e.g. articulated on the sprayer movement of the dispensing tube controlling a valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
ie Erfindung betrifft eine Vorrichtung und ein Verfahren zur Behandlung von Faserkabeln mit einer Fluessigkeit, wobei Faserbeschaedigungen vermieden werden sollen. Erfindungsgemaesz geschieht dies dadurch, dasz zur Nachbehandlung von frisch gesponnenen Fasern in Kabelform mittels Rohrwaesche zur Fuehrung und zum Transport ein Doppelinjektor eingesetzt wird. Dieser hat den Vorteil, dasz in einem ersten Schritt das Faserkabel unter geringem Druck in das bewegte Medium eingebettet wird und erst im zweiten Injektor die benoetigte Fluessigkeitsmenge unter hoeherem Druck das Faserkabel erfaszt und weiterfaehrt. Faserbeschaedigungen werden auf diese Weise vermieden. Fig. 1\{aserkabel; Verfahren; Vorrichtung; Waschvorrichtung; Faserbeschaedigung; Injektor; Doppelinjektor; Fasernachbehandlung\}The invention relates to a device and a method for the treatment of fiber cables with a liquid, wherein fiber damage should be avoided. According to the invention, this is done by using a double injector for the aftertreatment of freshly spun fibers in cable form by means of tubular laundry for guiding and for transport. This has the advantage that in a first step, the fiber cable is embedded under low pressure in the moving medium and only in the second injector the required amount of liquid under higher pressure, the fiber cable erfazzt and continues. Fiber damage is avoided in this way. Fig. 1; Method; Device; Washing apparatus; Faserbeschaedigung; injector; double injector; Fiber-treatment \}
Description
Hierzu 3 Seiten ZeichnungenFor this 3 pages drawings
sogenannten Rohrwäsche, wie sie unter anderem in „Chemiefasern nach dem Viskoseverfahren" K. Goetze 3884/885 (1967) beschrieben ist, verzichten auf mechanische Abziehhilfen gänzlich und spülen das Faserkabel durch das Rohrsystem hindurch.so-called pipe washing, as described inter alia in "Chemiefasern nach den Viskoseverfahren" K. Goetze 3884/885 (1967), renounce mechanical peelers entirely and rinse the fiber cable through the pipe system.
modifizierende Zusätze, wie Ruß, Pigmente oder andere anorganischen Partikel enthalten, verursacht dieser „harte Strahl"modifying additives such as carbon black, pigments or other inorganic particles cause this "hard jet"
nicht mehr zuverlässig schnöden lassen, so daß sich in Stapelfasern, die auf eine bestimmte Länge geschnitten sein sollen, unerwünschte Langfaeer.i befinden.can no longer be reliably callous, so that unwanted Langfa e er.i are in staple fibers that are to be cut to a certain length.
verbessern, daß ein Endlos-Faserkabel in ein Waschrohr eingebracht und hindurchgeschwemmt werden kann, ohneimprove that an endless fiber cable can be placed in a wash tube and washed through without
unteren Injektoreinheit mit jeweils einer hohlen Düsennadel und einem Düsenstock ausgebildet ist.lower injector unit, each with a hollow nozzle needle and a nozzle is formed.
bewegten Mediums münden.open medium.
0,5 bis 2 bar, vorzugsweise etwa 1,0 bar beträgt und wenn das Verhältnis der Flüssigkeitsmengen, die durch die obere und untere0.5 to 2 bar, preferably about 1.0 bar and if the ratio of the amounts of liquid passing through the upper and lower
aus 6000 bis 5000000 Einzelelementen, zu behandeln.from 6000 to 5000000 individual elements, to treat.
Faserkabeln eingesetzt werden kann; Fig. 2: eine modifizierte Ausführung gemäß Fig'. 1; Fig. 3: ein Diagramm mit der Darstellung der physikalischen Abläufe in dem Doppelinjektor nach Fig. 1.Fiber cables can be used; Fig. 2: a modified embodiment according to FIG '. 1; 3 shows a diagram with the representation of the physical processes in the double injector according to FIG. 1.
obere Injektoreinheit 2 ist ein durch Schrauben bewegbares rohrförmiges Oberteil vorgesehen. Die Düsenöffnung 4 kann durchupper injector unit 2 is provided by a screw movable tubular upper part. The nozzle opening 4 can through
ringförmige Kammern 9 und 10, bevor das Medium durch die Düsenöffnung unter Druck mit dem Faserkabel 6 in Berührung gelangt. Die Form der Ringkammer 9 und 10 ist so ausgelegt, daß kein seitlicher Überdruck zustande kommt.annular chambers 9 and 10, before the medium comes into contact with the fiber cable 6 through the nozzle opening under pressure. The shape of the annular chamber 9 and 10 is designed so that no lateral overpressure comes about.
das Faserbündel in Waschflüssigkeit gebettet und dem unteren Injektor 3 zugeführt.the fiber bundle bedded in washing liquid and fed to the lower injector 3.
dem Ringspalt 15 das Faserkabel und schwemmt dieses weiter.the annular gap 15, the fiber cable and flooded on this.
und damit die Strömungsverhältnisse optimiert werden, so daß Faserbrüche ausgeschlossen sind.and thus the flow conditions are optimized so that fiber breaks are excluded.
dieser nochmals daneben dargestellt.this again shown next to it.
von 5,5dtex. Es wird mit einer Geschwindigkeit von 25m/min abgezogen und mittels eines Doppelinjektors in einof 5,5dtex. It is withdrawn at a speed of 25m / min and by means of a double injector in a
Anmerkung: diese Fasern heißen auch Modal-Fasern. Sie haben einen hohen Naßmodul (HWM = heigh wet modules), d.h., sie reißen auch im nassen Zustand nicht. -Note: these fibers are also called modal fibers. They have a high wet modulus (HWM), i.e. they do not crack even when wet. -
Claims (8)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT131689 | 1989-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD294740A5 true DD294740A5 (en) | 1991-10-10 |
Family
ID=3511255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD90341094A DD294740A5 (en) | 1989-05-31 | 1990-05-29 | DEVICE FOR TREATING FIBER CABLES WITH A FLUID |
Country Status (19)
| Country | Link |
|---|---|
| EP (1) | EP0401204A1 (en) |
| JP (1) | JPH04500249A (en) |
| KR (1) | KR920700323A (en) |
| CN (1) | CN1049693A (en) |
| AU (1) | AU5744790A (en) |
| BR (1) | BR9006783A (en) |
| CA (1) | CA2033324A1 (en) |
| CS (1) | CS269690A3 (en) |
| DD (1) | DD294740A5 (en) |
| ES (1) | ES2019270A4 (en) |
| FI (1) | FI910449A0 (en) |
| GR (1) | GR910300007T1 (en) |
| IL (1) | IL94523A0 (en) |
| NO (1) | NO910335D0 (en) |
| PL (1) | PL285328A1 (en) |
| PT (1) | PT94182A (en) |
| WO (1) | WO1990015174A1 (en) |
| ZA (1) | ZA904101B (en) |
| ZW (1) | ZW8790A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3219950B2 (en) * | 1994-12-01 | 2001-10-15 | キヤノン株式会社 | INK JET RECORDING APPARATUS AND DISCHARGE RECOVERY METHOD OF INK JET RECORDING APPARATUS |
| AT402947B (en) * | 1995-12-27 | 1997-09-25 | Chemiefaser Lenzing Ag | METHOD FOR PRODUCING CELLULOSIC FIBERS AND DEVICE FOR IMPLEMENTING THE METHOD |
| RU2227183C2 (en) * | 2002-03-26 | 2004-04-20 | Научно-инженерный центр "Углехимволокно" | Apparatus for continuous treatment of newly formed thread |
| DE102008052036A1 (en) | 2008-10-16 | 2010-04-22 | Oerlikon Textile Gmbh & Co. Kg | Preparation device for preparing a thread |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE478156A (en) * | 1942-07-11 | |||
| GB636926A (en) * | 1946-10-23 | 1950-05-10 | British Celanese | Improvements in or relating to apparatus and processes for the treatment of yarns and like materials with fluids |
| BE540704A (en) * | 1949-05-05 | |||
| US2661618A (en) * | 1950-01-17 | 1953-12-08 | American Viscose Corp | Tube for treating fibers and the like with fluid under pressure |
-
1990
- 1990-05-24 PL PL28532890A patent/PL285328A1/en unknown
- 1990-05-28 IL IL94523A patent/IL94523A0/en unknown
- 1990-05-29 ZW ZW87/90A patent/ZW8790A1/en unknown
- 1990-05-29 DD DD90341094A patent/DD294740A5/en not_active IP Right Cessation
- 1990-05-29 PT PT94182A patent/PT94182A/en not_active Application Discontinuation
- 1990-05-29 ZA ZA904101A patent/ZA904101B/en unknown
- 1990-05-31 CA CA002033324A patent/CA2033324A1/en not_active Abandoned
- 1990-05-31 AU AU57447/90A patent/AU5744790A/en not_active Abandoned
- 1990-05-31 KR KR1019900702588A patent/KR920700323A/en not_active Withdrawn
- 1990-05-31 ES ES90890171T patent/ES2019270A4/en active Pending
- 1990-05-31 BR BR909006783A patent/BR9006783A/en not_active Application Discontinuation
- 1990-05-31 EP EP90890171A patent/EP0401204A1/en not_active Withdrawn
- 1990-05-31 CS CS902696A patent/CS269690A3/en unknown
- 1990-05-31 WO PCT/AT1990/000053 patent/WO1990015174A1/en not_active Ceased
- 1990-05-31 FI FI910449A patent/FI910449A0/en unknown
- 1990-05-31 CN CN90103387A patent/CN1049693A/en active Pending
- 1990-05-31 JP JP2508309A patent/JPH04500249A/en active Pending
-
1991
- 1991-01-29 NO NO910335A patent/NO910335D0/en unknown
- 1991-11-15 GR GR91300007T patent/GR910300007T1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR920700323A (en) | 1992-02-19 |
| FI910449A7 (en) | 1991-01-30 |
| WO1990015174A1 (en) | 1990-12-13 |
| ES2019270A4 (en) | 1991-06-16 |
| PT94182A (en) | 1991-12-31 |
| CA2033324A1 (en) | 1990-12-01 |
| ZW8790A1 (en) | 1990-10-10 |
| AU5744790A (en) | 1991-01-07 |
| NO910335L (en) | 1991-01-29 |
| JPH04500249A (en) | 1992-01-16 |
| NO910335D0 (en) | 1991-01-29 |
| EP0401204A1 (en) | 1990-12-05 |
| CN1049693A (en) | 1991-03-06 |
| CS269690A3 (en) | 1992-01-15 |
| GR910300007T1 (en) | 1991-11-15 |
| FI910449A0 (en) | 1991-01-30 |
| PL285328A1 (en) | 1991-01-28 |
| IL94523A0 (en) | 1991-03-10 |
| ZA904101B (en) | 1991-03-27 |
| BR9006783A (en) | 1991-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee | ||
| ENJ | Ceased due to non-payment of renewal fee |