CH278905A - Device for treating fibrous webs with a liquid. - Google Patents
Device for treating fibrous webs with a liquid.Info
- Publication number
- CH278905A CH278905A CH278905DA CH278905A CH 278905 A CH278905 A CH 278905A CH 278905D A CH278905D A CH 278905DA CH 278905 A CH278905 A CH 278905A
- Authority
- CH
- Switzerland
- Prior art keywords
- bodies
- liquid
- plates
- fibrous webs
- treating fibrous
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
-
- 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
- D06B13/00—Treatment of textile materials with liquids, gases or vapours with aid of vibration
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/52—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment combined with mechanical treatment
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Description
Vorrichtung zum Behandeln von Faserstoffbahnen mittels einer Flüssigkeit. Textilstoff- und Papierbahnen müssen im Laufe der Fabrikation oder zu Reinigungs- zweeken vielfach mit wüsserigen L5sungen behandelt werden, sei es zum FSrben, Wa- schen, Bleichen, Filzen, Appretieren usw. Für diese Behandlungen werden Maschinen ver- wendet, welche da s Material entweder dauernd in der Flotte bewegen und umwälzen, Oder aber solche, bei denen das zu behandelnde Gut über Walzen kontinuierlich dureh das Bad gezogen wird. Je besser die Benetzung, das heisst der Kontakt der Flüssigkeit nit den Fasern, stattfindet, um so schneller l5uft die entsprechende Behandlung. Zur Besehleuni- gung der Benetzting sowie zur rrhöliling g deren Gleiehmässigkeit werden vielfach sog. Netzmittel verwendet. Bei Waschprozessen dienen Seifen und seifenähnliche Produkte als Netzmittel. Device for treating fibrous webs with a liquid. Webs of textile material and paper often have to be treated with aqueous solutions in the course of manufacture or for cleaning purposes, be it for dyeing, washing, bleaching, felting, finishing, etc. Machines are used for these treatments which treat the material either move and circulate continuously in the liquor, or those in which the material to be treated is continuously drawn through the bath via rollers. The better the wetting, ie the contact of the liquid with the fibers, takes place, the faster the corresponding treatment runs. So-called wetting agents are often used to accelerate wetting and to improve its uniformity. Soaps and soap-like products are used as wetting agents in washing processes.
Es ist nun grefunden worden, dass obige Behandlungen beträchtlich beschleunigt wer- den können und dass anderseits der Prozent- satz der Netzmittel, welche dent Bad zugefügt werden müssen, stark reduziert werden kann, wenn das zu behandelnde Gut im Bad zwi- schen zwei KSrpern durehgeführt wird, von denen wenigstens einer durch elektriscben oder mechanischen Antrieb in Vibration ge- setzt wird. Diese K5rper k 5nnen lie Form von Platten oder Stäben haben. Es kann nur ciner der beiden K5rper oder es können beide vibriert werden. Die Beschleunigung der Be- handlung kommt dadurch zustande, dan durch lie Vibrationsbewegung eine ständig wechselnde Saug- und Druckwirkung auf das durchlaufende Gut bewirkt wird, welche eine intensive Benetzung der Fasern ergibt. Bei Wasehvorrichtungen sied die beiden KSrper zweekmässig so nahe gestellt, dass beim Vibrie- ren eine Sehlapwirkung auf das Gut stattfin- det, wodurch der Effekt erhöht wird. Es ist verstündlich, dass die Wirkung um so inten- siver ist, je grSsser die Frequenz der Vibra- tionsbewegungen gewählt wird. In der prak- tischen Anwendung wurden Apparate ver- wendet, welche mit 40 bis 200 Schwingungen pro Sekunde arbeiten. H5here Schwingungs- zahlen ergeben einen noeh besseren Effekt, jedoeh ist die Herstellung soleher Schwingun- gen umständlich und teuer. It has now been found that the above treatments can be speeded up considerably and, on the other hand, the percentage of wetting agents that have to be added to the bath can be greatly reduced if the material to be treated is passed between two bodies in the bath at least one of which is made to vibrate by an electrical or mechanical drive. These bodies can be in the form of plates or rods. Only one of the two bodies or both can be vibrated. The treatment is accelerated because the vibrating movement causes a constantly changing suction and pressure effect on the material passing through, which results in intensive wetting of the fibers. In the case of washing devices, the two bodies are suitably placed so close together that the vibration causes a lapping effect on the goods, which increases the effect. It is understandable that the effect is all the more intense the higher the frequency of the vibrating movements is chosen. In practice, devices were used that work with 40 to 200 vibrations per second. Higher vibration numbers result in an even better effect, but the production of such vibrations is complicated and expensive.
Auf der Zeichnung sind einige Ausfüh- rungsbeispiele der Vorrichtung nach der Er- findung dargestellt. Some exemplary embodiments of the device according to the invention are shown in the drawing.
Fig.1 zeigt einen Querschnitt durch einen Wasch- und FSrbeapparat für Stüekgüter. lm Behälter A, welcher mit der Flotte gefüllt ist, befindet sich Bine vibrierende Platte B, ange- trieben durch einen Wechselstromvibrator E. Die Amplitude der Platte ist etwa 2 bis 5 mm. Gegenüber der vibrierenden Platte B befindet sieh Bine feste Platte C, deren Abstand von der Platte B dureh nieht gezeichnete Mittel verändert werden kann. Zwischen den beiden Platten wird das zu beliandelnde Paserstoff- gut D kontinuierlieli dureligeführt. 1 shows a cross section through a washing and dyeing apparatus for piece goods. In the tank A, which is filled with the liquor, there is a vibrating plate B driven by an AC vibrator E. The amplitude of the plate is about 2 to 5 mm. Opposite the vibrating plate B is a fixed plate C, whose distance from plate B can be varied by means not shown. The fiber material to be treated is continuously guided between the two plates.
Fisg. 2 zeigt einen Teil einer Vorriehtung, bei welcher beide Platten vibriert werden. Damit das durchlaufende Gut wâhrend der Behandlung mit der Flotte gut benetzt wird, kann eine oder können beide der vibrierenden Platten mit LSchern oder Sehlitzen versehen sein. Die Flüssigkeit dringt dann durch diese LScher auf das Gut. fish Figure 2 shows part of a device where both plates are vibrated. One or both of the vibrating plates can be provided with L shears or slots so that the material passing through is well wetted with the liquor during treatment. The liquid then penetrates through this Lscher onto the good.
Fig.3 zeigt eine solche Vorrichtung mit durchbrochenen Vibrationsplatten. 3 shows such a device with perforated vibrating plates.
Es sind Rührwerke bekannt, bei denen in die Flüssigkeit Rührerplatten tauchen, wel- ehe konische LScher oder Sehlitze besitzen und welche in Vibration gebracht werden. Durch die Vibration tritt eine starke Zirkula- tion durch diese LSeher auf. Es hat sieh min gezeigt, dass für vorliegenden Zweck ebenfalls Platten verwendet werden k5nnen, welche sol- che konische LScher besitzen. Solche Platten haben den Vorteil, dass nicht nur die beschrie- bene Saug- und Druckwirkung eine Beschleu- nigung des Prozesses hervorruft, sondern dass Bine zusätzliche Wirkung vorhanden ist, in- dem die Flüssigkeit intensiv auf das Gut ge- sehleudert wird. Fig. 4 zeigt solche Vibrations- k5rper mit konischen LSehern oder Schlitzen. Die Flüssigkeit wird von beiden Seiten gegen das durchlaufende Gut geschleudert. Agitators are known in which agitator plates, which have conical shears or slots and which are made to vibrate, are immersed in the liquid. The vibration causes a strong circulation through these L-seers. It has been shown that plates which have such conical shears can also be used for the present purpose. Such plates have the advantage that not only does the described suction and pressure effect accelerate the process, but that there is an additional effect in that the liquid is thrown intensively onto the material. Fig. 4 shows such vibrating bodies with conical lenses or slits. The liquid is thrown against the material passing through from both sides.
Da bei Verwendung v on konischen LSchern oder Schlitzen die resultierende Strömung immer in Richtung zum kleineren Querschnitt geht, können mit Vorteil auch Vibrationsplat- ten verwendet werden, bei denen die gegen- überliegenden Konen in der gleichen Richtung verlaufen. Since the resulting flow always goes in the direction of the smaller cross-section when using conical shears or slits, vibrating plates can also be used to advantage where the opposite cones run in the same direction.
Damit bewirkt man eine ständige Zirku- lation der Fliissigkeit durch das Gut hindurch. Fig. 5 zeigt eine Vorrichtung mit so ausgebil- deten Vibrationsplatten. This causes a constant circulation of the liquid through the material. 5 shows a device with vibration plates designed in this way.
Fig.6 zeigt eine Vorrichtung mit Vibra- tionsplatten, deren einander zugekehrte Flä- chen gewellt sied, so dass beim Vibrieren der Platten in Riehtung der eingezeichneten Pfeile das durchlaufende Gut gleiehzeitig mecha- nische Schläge erhält. Solche Vorrichtungen eignen sich insbesondere bei Wasch- und Filz- prozessen. 6 shows a device with vibrating plates, the surfaces of which facing one another are corrugated, so that when the plates vibrate in the direction of the arrows shown, the goods passing through receive mechanical shocks at the same time. Such devices are particularly suitable for washing and felting processes.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH278905T | 1949-09-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH278905A true CH278905A (en) | 1952-02-16 |
Family
ID=4481944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH278905D CH278905A (en) | 1949-09-19 | 1949-09-19 | Device for treating fibrous webs with a liquid. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH278905A (en) |
FR (1) | FR1024448A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2742773A (en) * | 1952-03-21 | 1956-04-24 | Kroy Unshrinkable Wools Ltd | Method and apparatus for treating textile goods, loose fibers and like materials |
US2800682A (en) * | 1954-02-23 | 1957-07-30 | American Viscose Corp | Piezoelectric tube for applying liquid to running strands |
US2883310A (en) * | 1954-07-01 | 1959-04-21 | Libbey Owens Ford Glass Co | Surface cleaning apparatus and method |
US2894860A (en) * | 1953-07-30 | 1959-07-14 | Capito & Klein Ag | Method of de-scaling of metals by pickling |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES309103A1 (en) * | 1965-02-08 | 1965-05-16 | Arumi Blancafort Jose Maria | Device for pressure dyeing textile samples |
-
1949
- 1949-09-19 CH CH278905D patent/CH278905A/en unknown
-
1950
- 1950-09-09 FR FR1024448D patent/FR1024448A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2742773A (en) * | 1952-03-21 | 1956-04-24 | Kroy Unshrinkable Wools Ltd | Method and apparatus for treating textile goods, loose fibers and like materials |
US2894860A (en) * | 1953-07-30 | 1959-07-14 | Capito & Klein Ag | Method of de-scaling of metals by pickling |
US2800682A (en) * | 1954-02-23 | 1957-07-30 | American Viscose Corp | Piezoelectric tube for applying liquid to running strands |
US2883310A (en) * | 1954-07-01 | 1959-04-21 | Libbey Owens Ford Glass Co | Surface cleaning apparatus and method |
Also Published As
Publication number | Publication date |
---|---|
FR1024448A (en) | 1953-04-01 |
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