EP2655714A1 - Dispositif pour nettoyer un corps de buses pour des installations d'aiguilletage par jet d'eau - Google Patents

Dispositif pour nettoyer un corps de buses pour des installations d'aiguilletage par jet d'eau

Info

Publication number
EP2655714A1
EP2655714A1 EP11805514.4A EP11805514A EP2655714A1 EP 2655714 A1 EP2655714 A1 EP 2655714A1 EP 11805514 A EP11805514 A EP 11805514A EP 2655714 A1 EP2655714 A1 EP 2655714A1
Authority
EP
European Patent Office
Prior art keywords
strip
nozzle strip
nozzle
cleaning
injection
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
Application number
EP11805514.4A
Other languages
German (de)
English (en)
Other versions
EP2655714B1 (fr
Inventor
Kevin Jordan
Christin KAISER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Truetzschler Nonwovens and Man Made Fibers GmbH
Original Assignee
Truetzschler Nonwovens GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Truetzschler Nonwovens GmbH filed Critical Truetzschler Nonwovens GmbH
Publication of EP2655714A1 publication Critical patent/EP2655714A1/fr
Application granted granted Critical
Publication of EP2655714B1 publication Critical patent/EP2655714B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet

Definitions

  • the invention relates to a device for cleaning a nozzle strip for Wasserstrahlvernadelungsanlagen according to the preamble of claim 1 and a method for cleaning a nozzle strip for Wasserstrahlvernadelungs- systems according to claim 8.
  • a device for cleaning a nozzle strip of a water jet needle system is known.
  • the removed nozzle strip is fed to the device and conveyed through it.
  • the cleaning of the openings of the nozzle strip by means of injected under high pressure against the strip of water.
  • the strip is conveyed several times through the cleaning device depending on the contamination and the respective cleaning success and thereby rotated, so that the admission takes place from both sides.
  • the invention is therefore based on a device for cleaning a nozzle strip of a water jet needling device for textile materials, having the features:
  • an injection device for high-pressure water by means of which the strip is acted upon in the region of its openings, -
  • a suction device which is opposite to the injection device.
  • the object of the invention is to improve such known from the prior art device, in particular with regard to the cleaning performance and the necessary manipulations.
  • At least two injection devices in the form of high-pressure nozzles together with associated suction devices are successively associated with the nozzle strip, wherein both sides of the nozzle strip can be acted on in one passage by the two injection devices offset from one another.
  • the at least two injection devices are arranged such that, relative to a nozzle strip placed in the device for cleaning, at least one injection device is arranged on a first side of the nozzle strip and at least one second injection device is arranged on the second side of the nozzle strip opposite the first side.
  • the at least two injection devices are thus arranged such that a nozzle strip placed in the device can be acted upon from both sides by a liquid under high pressure, preferably water.
  • the strip is exposed in one pass on both sides of the cleaning impingement. It is envisaged that the first application takes place counter to the water injection direction taking place during operation, ie the openings in the strip are sprayed with water from outside. As a result, a large part of the impurities accumulating inside during operation are expelled.
  • the nozzle strip is driven at the input and output of the cleaning device by a pair of rollers, so that during cleaning a secure and stable guidance of the strip is given.
  • the transport rollers are preferably covered with rubber rings, so that the strip is caught outside the area to be cleaned.
  • one roller is motor-driven in both pairs of transport rollers.
  • the cleaning device is associated with a blowing device, by means of which the strip acted upon with spray water on both sides can be acted upon with compressed air. As a result, adhering water is blown off.
  • at least one second blowing device may be provided, wherein the second blowing device is arranged on the opposite side of the first blowing device relative to a nozzle strip placed in the device so that by means of the at least two blowing devices a nozzle strip placed in the device can be compressed from both sides acted upon.
  • the cleaning device is assigned on both sides of a receptacle to be introduced into the cleaning device and out of the cleaning device. These recordings are preferably made of plastic pipes in which nozzle strips are usually transported and stored.
  • the cleaning device additionally comprises an inspection device, by which it can be determined whether the cleaning process was successful.
  • the inspection device consists of an attached at the output of the cleaning device below the nozzle strip lighting, so that an operator can still detect clogged holes quickly, after which a further cleaning run can be triggered via an operating element.
  • Figure 1 shows a cleaning device, which consists of a first pair of driven transport rollers TE at the entrance and a further pair of driven transport rollers TA at the output of the cleaning device. Downstream of the transport roller pair TE followed by a first and a second high-pressure nozzle DO, DU, by means of which a conveyed over the rollers nozzle strip is applied simultaneously from both sides, so both from above and from below under ho ⁇ hem pressurized water.
  • the first and second high-pressure nozzles correspond to a first and a second injection device.
  • the first and second high pressure nozzles DO, D are arranged such that when a nozzle strip D is placed in the cleaning device, the first high pressure nozzle DO is disposed on a first side of the nozzle strip D and the second high pressure nozzle DU is located on a second side opposite the first side Side of the nozzle strip D is arranged.
  • a liquid preferably under high pressure water
  • the first high-pressure nozzle DO is arranged on the upper side of the nozzle strip, relative to a nozzle strip D placed in the device, so that a liquid can be applied to the upper side of the nozzle strip D by means of the first high-pressure nozzle DO.
  • the second high-pressure nozzle DU is arranged on the lower side of the nozzle strip D, relative to a nozzle strip D placed in the device, so that a liquid can be applied to the lower side of the nozzle strip D by means of the second high-pressure nozzle DU.
  • the respective high-pressure nozzle DO, DU opposite each one suction AO, AU is arranged, through which the spray water and the dissolved impurities are collected.
  • the high-pressure nozzles DO, DU and the suction AO, AU are connected via lines to a high-pressure pump HD and a suction fan AV. There is a line from the high pressure pump HD to the first high pressure nozzle DO. A second line runs from the high-pressure pump HD through the suction AU to the second high-pressure nozzle DU.
  • the blowing device B blow dry the nozzle strip D.
  • the blowing device B is arranged such that when a nozzle strip D is placed in the cleaning device for cleaning, the blowing device B on a First side of the nozzle strip D is arranged so that the first side of the nozzle strip D can be acted upon by the blowing device B with compressed air.
  • the blowing device B is disposed on the upper side of the nozzle strip D with respect to a nozzle strip D placed in the cleaning device, so that the upper side of the nozzle strip D can be pressurized with compressed air by means of the blowing device B.
  • At least one second, not shown in the Fig. 1 blowing device may be provided.
  • the second blowing device is preferably arranged relative to a nozzle strip placed in the device on the second side of the nozzle strip opposite the first side, so that the first side of the nozzle strip D can be acted upon by compressed air by means of the first blowing device B and the second side of the nozzle strip D by means of the second blowing device can be acted upon with compressed air.
  • a pipe passes from the air generator LE to the second blowing device.
  • the nozzle strip D is detected by the second roller pair TA and conveyed out of the cleaning device. Following the transport rollers TA is followed by a below the transport path of the nozzle strip arranged lighting device BE, by which an operator can determine whether the openings in the nozzle strip D are free or if another cleaning cycle is necessary.
  • the cleaning device has a receptacle AD1, AD2 for the nozzle strip D at both ends, ie in each case in front of the transport rollers TE, TA.
  • the ⁇ sen recordings ADl, AD2 are plastic tubes, in which the nozzle strip can be completely absorbed, transported and stored.
  • the cleaning device has a holder for the tube of the nozzle strip D which represents the receptacle AD1.
  • the nozzle strip D is pulled out of the receptacle AD1 by an operator and fed into the gap of the transport rollers TE. These convey the nozzle strip D now in the direction of the arrow through the cleaning device until the strip D is detected by the second pair of transport rollers TA and is completely conveyed out of the cleaning device and into the receptacle AD2. If the operator determines, by means of the illumination device BE, that further cleaning is necessary, the process is repeated and the nozzle strip D is guided by the receptacle AD2 into the gap of the transport roller pair TA. The nozzle strip D now runs again through the cleaning device into the receptacle AD1 and from there back toward the second receptacle AD2. Thus, after passing through the strip D through the zones of the high-pressure nozzles DO, DU, a dry blowing takes place. LIST OF REFERENCE NUMBERS

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

L'invention concerne un dispositif pour nettoyer un corps de buses d'un dispositif d'aiguilletage par jet d'eau pour des matières textiles, comprenant les caractéristiques suivantes : - un dispositif de transport pour le corps de buses, afin de le transporter dans la direction longitudinale, - un dispositif de pulvérisation pour de l'eau à haute pression, au moyen duquel le corps est sollicité dans la partie de ses ouvertures, - un dispositif d'aspiration qui est opposé au dispositif de pulvérisation. Selon l'invention, on associe au corps de buses (D) deux dispositifs de pulvérisation (DO, DU) successifs dans la direction de transport, les deux côtés du corps de buses (D) pouvant être sollicités l'un après l'autre par les deux dispositifs de pulvérisation (DO, DU).
EP11805514.4A 2010-12-22 2011-12-22 Dispositif pour nettoyer un corps de buses pour des installations d'aiguilletage par jet d'eau Active EP2655714B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202010016908U DE202010016908U1 (de) 2010-12-22 2010-12-22 Vorrichtung zum Reinigen eines Düsenstreifens für Wasserstrahlvernadelungsanlagen
PCT/EP2011/073855 WO2012085237A1 (fr) 2010-12-22 2011-12-22 Dispositif pour nettoyer un corps de buses pour des installations d'aiguilletage par jet d'eau

Publications (2)

Publication Number Publication Date
EP2655714A1 true EP2655714A1 (fr) 2013-10-30
EP2655714B1 EP2655714B1 (fr) 2016-04-27

Family

ID=45463589

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11805514.4A Active EP2655714B1 (fr) 2010-12-22 2011-12-22 Dispositif pour nettoyer un corps de buses pour des installations d'aiguilletage par jet d'eau

Country Status (4)

Country Link
EP (1) EP2655714B1 (fr)
CN (1) CN103282568B (fr)
DE (1) DE202010016908U1 (fr)
WO (1) WO2012085237A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108855727B (zh) * 2018-06-29 2020-03-27 芜湖市慧务咨询管理有限公司 一种轴承喷涂装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376443A (en) * 1981-08-24 1983-03-15 Stewart & Stevenson Services, Inc. Jet water cleaning apparatus
DD220060B1 (de) * 1983-08-30 1987-03-04 Eberhart Berger Duesenbalken an einer vorrichtung zur hydrodynamischen faserstoffverwirbelung
US4880168A (en) * 1987-07-13 1989-11-14 Honeycomb Systems, Inc. Apparatus for jetting high velocity liquid streams onto fibrous materials
US5042722A (en) * 1987-07-13 1991-08-27 Honeycomb Systems, Inc. Apparatus for jetting high velocity liquid streams onto fibrous materials
DE19925703A1 (de) * 1999-06-06 2000-12-07 Fleissner Maschf Gmbh Co Absaugeinrichtung an einer Textilmaschine wie insbesondere Wasservernadelungsmaschine
DE10018920A1 (de) * 2000-04-17 2001-10-18 Fleissner Gerold Absaugeinrichtung an einer Textilmaschine wie insbesondere Wasservernadelungseinrichtung
DE10203719A1 (de) * 2002-01-30 2003-07-31 Fleissner Maschf Gmbh Co Registriereinheit an einem Düsenbalken einer Vorrichtung zur Erzeugung von feinsten Flüssigkeitsstrahlen zur Strahlbeaufschlagung einer Faserbahn
DE10254059A1 (de) * 2002-11-19 2004-06-03 Robo Paper Engineering B.V. Vorrichtung und Verfahren zum Reinigen einer Materialbahn sowie Verwendung der Vorrichtung
JP3981064B2 (ja) * 2003-10-22 2007-09-26 株式会社カイジョー 両面式超音波シャワー洗浄装置
DE102004030918A1 (de) * 2003-12-18 2005-07-21 Fleissner Gmbh Absaugvorrichtung für Flüssigkeiten insbesondere an Maschinen zur hydrodynamischen Vernadelung
DE102005008413B3 (de) 2005-02-24 2006-07-27 Fleissner Gmbh Vorrichtung und Verfahren zur Reinigung und Überprüfung der Löcher eines Düsenstreifens
DE102005008647A1 (de) * 2005-02-25 2006-08-31 Fleissner Gmbh Düsenbalken mit integrierten Mitteln zur Reinigung sowie Verfahren zur Reinigung eines Düsenbalkens
CN201121252Y (zh) * 2007-11-02 2008-09-24 山东沃源新型面料有限公司 纺织品化学镀工业生产线上的运行清洁装置
CN201333455Y (zh) * 2008-12-26 2009-10-28 桂林电器科学研究所 金属带材清洗干燥流水线
CN201482775U (zh) * 2009-04-24 2010-05-26 郭子月 磁力喷水玻璃双面清洁器
CN201625605U (zh) * 2010-01-29 2010-11-10 无锡尚德太阳能电力有限公司 用于清洗机的喷射装置及使用该喷射装置的清洗机

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2012085237A1 *

Also Published As

Publication number Publication date
CN103282568A (zh) 2013-09-04
EP2655714B1 (fr) 2016-04-27
WO2012085237A1 (fr) 2012-06-28
DE202010016908U1 (de) 2011-12-29
CN103282568B (zh) 2017-03-22

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