WO2001079598A2 - Absaugeinrichtung an einer textilmaschine wie insbesondere wasservernadelungseinrichtung - Google Patents
Absaugeinrichtung an einer textilmaschine wie insbesondere wasservernadelungseinrichtung Download PDFInfo
- Publication number
- WO2001079598A2 WO2001079598A2 PCT/EP2001/004274 EP0104274W WO0179598A2 WO 2001079598 A2 WO2001079598 A2 WO 2001079598A2 EP 0104274 W EP0104274 W EP 0104274W WO 0179598 A2 WO0179598 A2 WO 0179598A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- suction
- slot
- suction device
- tube
- brackets
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/04—Needling machines with water jets
Definitions
- Suction device on a textile machine such as, in particular, water needling device
- the invention relates to a suction device for liquids, in particular on water needling machines, in which the suction device outside is assigned a water bar for generating liquid jets, possibly consisting of a suction pipe with suction openings arranged over the working length of the pipe, through which the liquid due to the in the pipe generated vacuum is sucked off, and on both sides and parallel to the openings along the tube, sliding strips or the like are arranged to support a means of transport such as a drum for the web-like material to be needled.
- the fixed suction pipe must be very stable due to the negative pressure to be generated between 20 and 400 mbar.
- the suction pipe is therefore made of a thick wall into which the suction openings are drilled.
- the sliding strips for the transporting drum or a belt, which define the effective suction slot with their spacing are then arranged in a fixed position to the side of these openings, which are introduced along an axially parallel surface line.
- the invention has for its object to change the device of the known type such that not only is it no longer necessary to clean the suction slot from fibers stuck there, but the effect of the suction slot is optimized such that the effective one on the end face of the suction tube Vacuum has an undiminished effect on the web to be dewatered.
- the suction tube is continuously slotted along at least a larger part of the length of the working width and this slot is held to the slot width with brackets fastened radially on the inside of the tube to the walls of the slot ,
- brackets fastened radially on the inside of the tube to the walls of the slot .
- the stirrups can be U-shaped, which means that the impact surface is even more dependent on the effect of the Nozzle steels are arranged at the water needling, and in addition you can round off this resistance surface or form a knife. Self-cleaning will result.
- the invention is not limited to water needling machines, but applies to all suction devices in the textile industry for the necessary drainage of the goods.
- FIG. 1 shows in cross section a roller for the hydrodynamic needling of a nonwoven or the like.
- FIG. 2 shows an enlarged view of the suction slot according to FIG. 1 and
- FIG. 3 shows the radially outward view of the longitudinal slot in FIG.
- the suction device consists, for. B. from a liquid-permeable, rotatably mounted and preferably driven drum 1, on which the material to be needled 2 rests.
- the drum 1 is here assigned a water bar 3, from which the water jets 4 emerge under high pressure and hit the material 2.
- the sprayed-on water is then to be sucked off immediately below the material 2.
- a suction pipe 5 is mounted centrally within the drum 1, in the wall of which a longitudinal slot 6 is made along a surface line.
- the longitudinal slot 6 are assigned radially inward of the suction tube 5 locking brackets 10, which fix the manufacturing width of the longitudinal slot 6.
- To the right and left of this longitudinal slot 6 are parallel to the surface line radially outside the suction tube 5 slide strips 7, 8 or the like.
- To determine the width of the actual suction slot 9 are arranged stationary.
- the details of the locking bracket 10 are now apparent from FIG. 2.
- the suction slot 9 is over the length of the suction pipe 5 through the slide strips 7, 8 equally wide and open throughout.
- the slide strips 7, 8 are supported on the suction pipe 5.
- the suction tube 5 now has a longitudinal slot 6 in the stable tube wall instead of the number of the previously usual suction holes, which is aligned with the suction slot 9. This optimizes the effect of the suction draft generated in the tube 5 and avoids the webs between the previously usual bores, on which fluff was always deposited.
- the longitudinal slot 6 must also be very long.
- a bracket of the dimensioning of the longitudinal slot 6 and thus also the suction slot 9 is essential.
- This holder is to be designed in such a way that the suction pull acts unchanged on the suction slot 9 and in addition there is no resistance to the water sucked out of the material 2 and the fluff to be removed therewith.
- the bracket is effected by - depending on the length of the suction slot 9 - one or more brackets 10.
- the brackets 10 are U-shaped, they point radially outwards with their two legs 10 ′ and 10 ′′ and are held on the suction tube 5 by means of two fastening flanges 11, 12 adapted to the curvature of the suction tube 5 with screws 13.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/257,135 US6957474B2 (en) | 2000-04-17 | 2001-04-14 | Suction device for use in a textile machine, especially a water jet weaving installation |
JP2001576978A JP2003531305A (ja) | 2000-04-17 | 2001-04-14 | 特に水流ジェット絡合装置のような繊維機械における吸出装置 |
EP01947221A EP1276925A2 (de) | 2000-04-17 | 2001-04-14 | Absaugeinrichtung an einer textilmaschine wie insbesondere wasservernadelungseinrichtung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10018920A DE10018920A1 (de) | 2000-04-17 | 2000-04-17 | Absaugeinrichtung an einer Textilmaschine wie insbesondere Wasservernadelungseinrichtung |
DE10018920.2 | 2000-04-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001079598A2 true WO2001079598A2 (de) | 2001-10-25 |
WO2001079598A3 WO2001079598A3 (de) | 2002-03-21 |
Family
ID=7639001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/004274 WO2001079598A2 (de) | 2000-04-17 | 2001-04-14 | Absaugeinrichtung an einer textilmaschine wie insbesondere wasservernadelungseinrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US6957474B2 (de) |
EP (1) | EP1276925A2 (de) |
JP (1) | JP2003531305A (de) |
DE (1) | DE10018920A1 (de) |
WO (1) | WO2001079598A2 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109695111A (zh) * | 2018-11-29 | 2019-04-30 | 吴叶辉 | 棉布生产的复洗装置 |
WO2020120412A1 (de) | 2018-12-14 | 2020-06-18 | Autefa Solutions Germany Gmbh | Strahlsaugkasten und strahlsaugverfahren |
EP4043629A1 (de) * | 2021-02-12 | 2022-08-17 | Trützschler GmbH & Co. KG | Vorrichtung zum absaugen eines fluids in einer nonwovensanlage |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2838457B1 (fr) * | 2002-04-12 | 2004-08-27 | Rieter Perfojet | Tambour pour installation de production d'une nappe non-tissee, procede de production d'une nappe non-tissee et nappe non-tissee obtenue |
DE102004030918A1 (de) * | 2003-12-18 | 2005-07-21 | Fleissner Gmbh | Absaugvorrichtung für Flüssigkeiten insbesondere an Maschinen zur hydrodynamischen Vernadelung |
US7461438B2 (en) * | 2004-03-03 | 2008-12-09 | Reifenhaeuser Gmbh & Co. Maschinenfabrik | Apparatus and method for applying finishing agents onto a nonwoven web |
DE202010016908U1 (de) * | 2010-12-22 | 2011-12-29 | Trützschler Nonwovens Gmbh | Vorrichtung zum Reinigen eines Düsenstreifens für Wasserstrahlvernadelungsanlagen |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3992746A (en) * | 1971-12-16 | 1976-11-23 | Eric Stanley Rhodes | Apparatus for the treatment of textile fabrics |
US4166368A (en) * | 1977-01-18 | 1979-09-04 | Rimar Meccanica S.P.A. | Suction device for removing liquids from machine-treated textiles |
DE4436745A1 (de) * | 1994-10-14 | 1996-04-18 | Wet Tex Maschinenbau Gmbh | Vorrichtung zum Transportieren und Behandeln einer Warenbahn |
EP0753619A2 (de) * | 1995-07-14 | 1997-01-15 | Fleissner GmbH & Co. Maschinenfabrik | Vorrichtung zum durchströmenden Behandeln von Textilgut od. dgl. |
US5718022A (en) * | 1995-02-03 | 1998-02-17 | Icbt Perfojet | Method for making a nonwoven fabric lap using pressurized water jets, and apparatus therefore |
EP0853156A2 (de) * | 1997-01-09 | 1998-07-15 | Brückner Apparatebau GmbH | Absaugvorrichtung und Vorrichtung zur Behandlung von textilen Flächengebilden |
DE29823556U1 (de) * | 1998-04-15 | 1999-09-02 | Voith Sulzer Papiertech Patent | Pressenanordnung |
EP1001064A2 (de) * | 1998-11-16 | 2000-05-17 | FLEISSNER GmbH & Co. KG Maschinenfabrik | Vorrichtung zur Herstellung von perforierten Vliesstoffen mittels hydrodynamischer Vernadelung |
EP1039006A1 (de) * | 1999-03-22 | 2000-09-27 | Gerold Fleissner | Verfahren und Vorrichtung zur Herstellung von perforierten Vliesstoffen mittels hydrodynamischer Vernadelung |
EP1059377A1 (de) * | 1999-06-06 | 2000-12-13 | Gerold Fleissner | Absaugvorrichtung an einer Textilmaschine wie insbesondere an einer Wasservernadelungseinrichtung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1759804A (en) * | 1927-04-02 | 1930-05-20 | Firm Rudolph & Kuhne G M B H | Device for drying textures |
US3841910A (en) * | 1970-04-13 | 1974-10-15 | Bird Machine Co | Liquid extracting apparatus and method |
US4197609A (en) * | 1977-02-16 | 1980-04-15 | Bowe Maschinenfabrik Gmbh | Suction apparatus for extracting liquids from a web |
DE2822214A1 (de) * | 1978-05-22 | 1979-11-29 | Brueckner Apparatebau Gmbh | Vorrichtung zum hindurchfuehren eines arbeitsmediums durch eine kontinuierlich bewegte, durchlaessige warenbahn |
FR2536432A1 (fr) * | 1982-11-19 | 1984-05-25 | Fontanaroux Ets | Procede pour la fabrication d'etoffes non tissees portant des motifs en creux ou en relief, et etoffes non tissees ainsi obtenues |
FR2601970B1 (fr) * | 1986-07-24 | 1988-10-28 | Vuillaume Andre | Dispositif pour fabriquer des etoffes non tissees possedant des caracteristiques de resistance elevees. |
FR2731236B1 (fr) * | 1995-03-02 | 1997-04-11 | Icbt Perfojet Sa | Installation pour la realisation de nappes non tissees dont la cohesion est obtenue par l'action de jets de fluide |
FR2734285B1 (fr) * | 1995-05-17 | 1997-06-13 | Icbt Perfojet Sa | Procede pour la fabrication d'une nappe textile non tissee par jets d'eau sous pression, et installation pour la mise en oeuvre de ce procede |
-
2000
- 2000-04-17 DE DE10018920A patent/DE10018920A1/de not_active Withdrawn
-
2001
- 2001-04-14 JP JP2001576978A patent/JP2003531305A/ja active Pending
- 2001-04-14 US US10/257,135 patent/US6957474B2/en not_active Expired - Fee Related
- 2001-04-14 EP EP01947221A patent/EP1276925A2/de not_active Withdrawn
- 2001-04-14 WO PCT/EP2001/004274 patent/WO2001079598A2/de not_active Application Discontinuation
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3992746A (en) * | 1971-12-16 | 1976-11-23 | Eric Stanley Rhodes | Apparatus for the treatment of textile fabrics |
US4166368A (en) * | 1977-01-18 | 1979-09-04 | Rimar Meccanica S.P.A. | Suction device for removing liquids from machine-treated textiles |
DE4436745A1 (de) * | 1994-10-14 | 1996-04-18 | Wet Tex Maschinenbau Gmbh | Vorrichtung zum Transportieren und Behandeln einer Warenbahn |
US5718022A (en) * | 1995-02-03 | 1998-02-17 | Icbt Perfojet | Method for making a nonwoven fabric lap using pressurized water jets, and apparatus therefore |
EP0753619A2 (de) * | 1995-07-14 | 1997-01-15 | Fleissner GmbH & Co. Maschinenfabrik | Vorrichtung zum durchströmenden Behandeln von Textilgut od. dgl. |
EP0853156A2 (de) * | 1997-01-09 | 1998-07-15 | Brückner Apparatebau GmbH | Absaugvorrichtung und Vorrichtung zur Behandlung von textilen Flächengebilden |
DE29823556U1 (de) * | 1998-04-15 | 1999-09-02 | Voith Sulzer Papiertech Patent | Pressenanordnung |
EP1001064A2 (de) * | 1998-11-16 | 2000-05-17 | FLEISSNER GmbH & Co. KG Maschinenfabrik | Vorrichtung zur Herstellung von perforierten Vliesstoffen mittels hydrodynamischer Vernadelung |
EP1039006A1 (de) * | 1999-03-22 | 2000-09-27 | Gerold Fleissner | Verfahren und Vorrichtung zur Herstellung von perforierten Vliesstoffen mittels hydrodynamischer Vernadelung |
EP1059377A1 (de) * | 1999-06-06 | 2000-12-13 | Gerold Fleissner | Absaugvorrichtung an einer Textilmaschine wie insbesondere an einer Wasservernadelungseinrichtung |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109695111A (zh) * | 2018-11-29 | 2019-04-30 | 吴叶辉 | 棉布生产的复洗装置 |
WO2020120412A1 (de) | 2018-12-14 | 2020-06-18 | Autefa Solutions Germany Gmbh | Strahlsaugkasten und strahlsaugverfahren |
US11767624B2 (en) | 2018-12-14 | 2023-09-26 | Autefa Solutions Germany Gmbh | Jet suction box and jet suction process |
EP4043629A1 (de) * | 2021-02-12 | 2022-08-17 | Trützschler GmbH & Co. KG | Vorrichtung zum absaugen eines fluids in einer nonwovensanlage |
Also Published As
Publication number | Publication date |
---|---|
DE10018920A1 (de) | 2001-10-18 |
US6957474B2 (en) | 2005-10-25 |
EP1276925A2 (de) | 2003-01-22 |
JP2003531305A (ja) | 2003-10-21 |
WO2001079598A3 (de) | 2002-03-21 |
US20030182780A1 (en) | 2003-10-02 |
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