EP0646192B1 - Installation permettant d'influer sur les conditions d'environnement de processus de traitement textiles - Google Patents

Installation permettant d'influer sur les conditions d'environnement de processus de traitement textiles Download PDF

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Publication number
EP0646192B1
EP0646192B1 EP94910315A EP94910315A EP0646192B1 EP 0646192 B1 EP0646192 B1 EP 0646192B1 EP 94910315 A EP94910315 A EP 94910315A EP 94910315 A EP94910315 A EP 94910315A EP 0646192 B1 EP0646192 B1 EP 0646192B1
Authority
EP
European Patent Office
Prior art keywords
air
air channel
cleaner
runway
duct
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.)
Expired - Lifetime
Application number
EP94910315A
Other languages
German (de)
English (en)
Other versions
EP0646192A1 (fr
Inventor
Walter Bollier
Arnold Keller
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.)
Luwa Ltd
Original Assignee
Luwa Ltd
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Filing date
Publication date
Application filed by Luwa Ltd filed Critical Luwa Ltd
Publication of EP0646192A1 publication Critical patent/EP0646192A1/fr
Application granted granted Critical
Publication of EP0646192B1 publication Critical patent/EP0646192B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J1/00—Auxiliary apparatus combined with or associated with looms
    • D03J1/002—Climatic conditioning or removing lint or dust
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H11/00—Arrangements for confining or removing dust, fly or the like
    • D01H11/005—Arrangements for confining or removing dust, fly or the like with blowing and/or suction devices
    • D01H11/006—Arrangements for confining or removing dust, fly or the like with blowing and/or suction devices travelling along the machines

Definitions

  • the invention relates to a system according to the preamble of claim 1.
  • Devices have also become known in which the travel path of the traveling cleaners runs over a plurality of textile machines which are swept one after the other.
  • the roadway is usually supported by stands on the machines themselves or on the ground.
  • Such devices are e.g. known from GB-A-1 018 718 and DE-B-1 205 920.
  • Thread breaks occur relatively often in the textile processing processes themselves, which among other things are due to the high content of impurities in the ambient air or to the accumulation of impurities at processing points.
  • the object of the invention is therefore to create a system with which the contaminants can in any case be significantly reduced in the critical processing areas with comparatively low investment costs.
  • a piston flow outlet is understood to mean an outlet which generates a piston-like displacement flow with an approximately uniform distribution and approximately uniform speed. With suitable exit speeds of between 0.3 and 1.2 m / sec, an at least low-turbulence flow is created.
  • FIGS. 1 and 2 weaving machines 4 are arranged in several parallel rows 6 in a weaving room.
  • a self-contained roadway 8 of a known hiking cleaner 10 runs over each two adjacent rows 6.
  • the roadway 8 has, in addition to straight parts 12 parallel to the lines 6, the latter connecting arcuate parts 14.
  • air channels 16 extend parallel to the straight parts 12 of the roadway 8 above the rows 6 of weaving machines 16.
  • a downward-directed piston flow outlet 20 is provided on the undersides 18 of the air channels 16 above each weaving machine 4. Suitable such outlets are described as local outlets in Swiss patent application 02 815 / 91-3 dated September 23, 1991, both with regard to the structural design and with regard to spatial arrangement or location above a weaving machine. However, other configurations of such outlets are also possible.
  • the two distribution channels 22 are connected to a common climate control center, not shown.
  • the outlets 20 are supplied with air of generally high moisture content via the distribution channels 22, the risers 26 and the air channels 16. Since each of the air ducts 16 is supplied with air from the distribution ducts 22 at two distant locations, a uniform supply of all piston flow outlets 20 is possible with a relatively small duct cross section.
  • the bottom 24 has at least one exhaust air opening 28 below each weaving machine 4.
  • Several exhaust air openings 28 are connected to the air conditioning center via collector lines 30 and suction channels 32.
  • the exhaust air openings 28 essentially the air originating from the piston flow outlets 20 is removed from the weaving machine room 2 after it has fulfilled its function.
  • the air ducts 16 and the straight roadway parts 12, generally speaking, are preferably supported together.
  • the support on the floor 24 takes place via a plurality of support columns 34 arranged in pairs between the weaving machines 4.
  • the machine rows are short, ie a comparatively small number is arranged per row, it may also be expedient to provide support for the carriageway and the air duct on the ceiling of the hall and to feed the air duct from the ends of the rows.
  • the hiking cleaner to provide a reciprocating movement on a straight path, which is also generally considered.
  • the piston flow outlet 20 is provided on an outlet box 84 attached to the air duct 16. Furthermore, it follows that the traveling cleaner 10 has a plurality of tubular arms 40 equipped with blowing nozzles 42. A fan 44 supplies the blowing nozzles 42 with sucked-in room air via the pipe arms 40 connected to them. The blowing nozzles 42 are aligned such that they pass parts of the weaving machine 4 with corresponding air streams as the traveling cleaner passes through on both sides of the displacement flow, indicated at 46, emerging from the piston flow outlet 20.
  • two rails formed by the air duct 16 themselves are shown, which define the straight part 12 of the roadway 8 of the traveling cleaner 10.
  • a chassis for the traveling cleaner 10 forming rollers are designated, at least one of which is in drive connection with an electric motor, not shown, which forms the travel drive.
  • a busbar 54 is attached to one of the side walls of the air duct 16.
  • a grinding set, not shown, attached to the traveling cleaner 10 is in constant contact with the busbar 54. The grinding set is in turn electrically conductively connected to the electric motor forming the travel drive and to an electric motor 56 for driving the fan 44.
  • the air duct 16 also serves as a support for lighting fixtures 58, for a compressed air line 60 connected to all weaving machines in the same row 6 and for a cable duct 62 for the power supply of the weaving machines 4 of the same.
  • the exemplary embodiment according to FIG. 4 differs from that according to FIGS. 1-3 mainly in that the height of the system parts described below can be designed independently of one another.
  • the air duct, designated 116 here is distanced from the roadway 108 and arranged below it.
  • the support columns 34 one column can be provided for the air duct 116 and another for the roadway 108.
  • the air duct 116 is connected to the piston flow outlets 120 via connecting pieces 170. These outlets can thus be arranged at a suitable effective distance from the weaving machine without pre-determining the height of the air duct 116.
  • appropriately shaped connecting pieces also allow lateral displacement of the air duct 116 with respect to the outlets, the lateral position of which is predetermined by the mandatory orientation of the displacement flow.
  • the traveling cleaner 110 is designed both as a blow cleaner and as a suction cleaner.
  • suction arms 172 are connected to the suction side of the fan 144 and carry suction members 174 arranged near the floor.
  • collecting boxes 176 are assigned to the fan 144 in a known manner.
  • the blowing nozzles 142 are connected to the fan 144 via proboscis organs 178.
  • piston flow outlets allow an individual adjustment of the volume, which is possible with the throttle element 192 indicated in FIG. 4 in the connecting piece 170.
  • the throttle element 192 can also be suitable for completely interrupting the inflow of air to the outlet when the machine is switched off. Both the adaptation and the interruption can take place via an actuating or actuating element, designated 194, which may be part of a process control comprising the system.
  • the weaving machine 104 according to FIG. 4 is an air-jet weaving machine, but here too the displacement flow 146 is aligned against the warp chain 179, partially directly overlapping the rear compartment 180.
  • the air duct 216 which has a rectangular cross section, has horizontal narrow sides 281 and vertical broad sides 282.
  • An outlet box 284 is attached to the broad side 282 on the left in the drawing. This has a downward-directed piston flow outlet 220 and is connected to the interior 286 of the air duct 216 via a slot-shaped passage opening 290 occupied by deflection elements 288.
  • the rails 248 of the carriageway 208 are in turn formed, on which the traveling cleaner indicated at 210 moves.
  • Lighting elements 258 are fastened to the lower narrow side 281 on the air channel 216 which also forms a carrier here.
  • the air duct 216 is in turn held on supports 234.
  • the rails forming the roadway of the traveling cleaner can also be designed as parts independent of the air duct, which are stiffened by a corresponding connection to this duct.
  • the system according to the invention can be used to achieve comparable results in other textile machines in which the processing process releases air and dust. This applies in particular to machines that serve the spinning process.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Looms (AREA)

Abstract

L'invention concerne une installation dans laquelle un canal d'air (16) s'étend parallèlement et au-dessous de la voie de roulage (8) d'un épurateur mobile (10). La voie de roulage de même que le canal d'air s'étendent au-dessus d'une rangée (6) de métiers mécaniques (4). Sur la partie inférieure du canal d'air (16), il est prévu au-dessus de chaque métier mécanique une sortie d'écoulement dû au déplacement d'air (20) dirigée vers le bas qui est alimentée de manière appropriée en air conditionné par le canal d'air. Au-dessous de chaque métier mécanique, une sortie d'air (28) est ménagée dans le sol (24). Une installation de traitement de l'air permet de réinjecter dans le canal d'air (16), après traitement approprié, l'air ramené par le canal d'extraction (32). Le fait de faire passer les canaux d'air parallèlement à la voie de roulage de l'épurateur mobile permet d'obtenir une installation de structure simple et économique.

Claims (9)

  1. Installation permettant d'agir sur les conditions ambiantes de machines textiles, comportant une voie (8 ; 108 ; 208) passant au-dessus des machines textiles (4 ; 104) et au moins un nettoyeur mobile (10 ; 110 ; 210) se déplaçant sur cette voie, caractérisée par le fait que parallèlement à la voie du nettoyeur mobile s'étend une gaine d'air (16 ; 116 ; 216) qui alimente pour chaque machine textile au moins une sortie à écoulement piston (20 ; 120 ; 220) placée à une distance déterminée au-dessus des zones de travail des machines et dirigée vers le bas, que la gaine d'air est reliée à une installation de préparation d'air, et que des orifices d'évacuation d'air (28) pour chaque machine sont placés dans la région du sol et reliés à une gaine d'aspiration (32).
  2. Installation selon la revendication 1, caractérisée par le fait que la voie (8 ; 108 ; 208) du nettoyeur mobile (10 ; 110 ; 210) est formée par des rails (48 ; 148 ; 248) qui sont supportés conjointement avec la gaine d'air (16 ; 116 ; 216).
  3. Installation selon l'une des revendications 1 et 2, caractérisée par le fait que les sorties à écoulement piston (20 ; 220) sont formées sur la gaine d'air (16 ; 216).
  4. Installation selon la revendication 1, caractérisée par le fait que la voie (8 ; 208) du nettoyeur mobile (10 ; 210) est prévue directement sur la gaine d'air (16 ; 216) et supportée conjointement avec celle-ci, et que les sorties à écoulement piston (20 ; 220) sont formées par des boîtes de sortie (84 ; 284) prévues sur une paroi de la gaine d'air.
  5. Installation selon la revendication 4, caractérisée par le fait que la gaine d'air (16 ; 216) forme des rails (48 ; 248) servant de voie (8 ; 208) pour le nettoyeur mobile (10 ; 210).
  6. Installation selon l'une des revendications 4 et 5, caractérisée par le fait que sur la gaine d'air (16) sont prévus des rails de contact (54) pour l'entraînement du nettoyeur mobile (10).
  7. Installation selon l'une des revendications 4, 5 et 6, caractérisée par le fait que la gaine d'air (16) forme un support pour des luminaires (58) et pour l'alimentation en courant et en air comprimé des métiers à tisser (4).
  8. Installation selon l'une des revendications précédentes, caractérisée par le fait que la gaine d'air (16) est reliée à une centrale de climatisation à laquelle est aussi reliée la gaine d'évacuation d'air (30).
  9. Installation selon la revendication 3, caractérisée par le fait qu'avant chaque sortie à écoulement piston est monté un organe d'étranglement ou de fermeture (192).
EP94910315A 1993-04-16 1994-04-06 Installation permettant d'influer sur les conditions d'environnement de processus de traitement textiles Expired - Lifetime EP0646192B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1169/93 1993-04-16
CH116993 1993-04-16
PCT/CH1994/000069 WO1994024350A1 (fr) 1993-04-16 1994-04-06 Installation permettant d'influer sur les conditions d'environnement de processus de traitement textiles

Publications (2)

Publication Number Publication Date
EP0646192A1 EP0646192A1 (fr) 1995-04-05
EP0646192B1 true EP0646192B1 (fr) 1996-11-13

Family

ID=4204101

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94910315A Expired - Lifetime EP0646192B1 (fr) 1993-04-16 1994-04-06 Installation permettant d'influer sur les conditions d'environnement de processus de traitement textiles

Country Status (6)

Country Link
US (1) US5666996A (fr)
EP (1) EP0646192B1 (fr)
JP (1) JPH07508079A (fr)
DE (1) DE59401040D1 (fr)
TR (1) TR27894A (fr)
WO (1) WO1994024350A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19831006C1 (de) * 1998-07-10 1999-10-28 Neuenhauser Maschbau Gmbh Luftkanal
US6186647B1 (en) * 1999-03-01 2001-02-13 John J. Huebner Lighting apparatus for operating machines with overhead obstructions and method
US6260982B1 (en) * 1999-03-01 2001-07-17 John J. Huebner Lighting apparatus for operating machines with overhead obstructions and method
DE59906098D1 (de) 1999-05-28 2003-07-31 Zellweger Luwa Ag Uster Wanderreiniger für textile Fertigungsanlagen
US6128832A (en) * 1999-06-04 2000-10-10 Ltg Air Engineering, Inc. Method and system for providing conditioned air
DE59909122D1 (de) 1999-07-27 2004-05-13 Vetrotex Deutschland Gmbh Vorrichtung zum Entfernen von auf Hülsen befindlichen Fadenbestandteilen
JP5121091B2 (ja) * 2001-02-21 2013-01-16 高山リード株式会社 空気噴射織機の筬清掃装置
DE10349396A1 (de) * 2003-10-21 2005-06-16 Wiessner Gmbh Verfahren und Vorrichtung zum Konditionieren eines Prozesses
CN102139821A (zh) * 2011-01-27 2011-08-03 上海交通大学 自动络筒机用变截面导流风道
EP4015681A1 (fr) * 2020-12-18 2022-06-22 Saurer Intelligent Technology AG Poste de filage doté d'une buse de nettoyage et procédé de nettoyage d'un élément de formation de fil
CN115264600B (zh) * 2022-08-09 2024-06-14 珠海格力电器股份有限公司 风道清洁组件、空调器及其风道清洁方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1205920B (de) * 1956-06-13 1965-11-25 Ernst Jacobi Pneumatische Reinigungsanlage fuer Webstuehle und andere Textilmaschinen
US3153803A (en) * 1962-10-11 1964-10-27 Jr Agnew H Bahnson Travelling textile machine cleaning apparatus
US3304570A (en) * 1964-05-14 1967-02-21 Parks Cramer Co Traveling cleaner for looms
US3376596A (en) * 1965-04-12 1968-04-09 Grinnell Corp Overhead loom cleaner
US3440097A (en) * 1966-04-28 1969-04-22 Eaton Yale & Towne Methods for cleaning looms
US3627584A (en) * 1969-06-10 1971-12-14 Parks Cramer Ltd Method for pneumatically cleaning open-end spinning machines
CH668991A5 (de) * 1985-11-18 1989-02-15 Luwa Ag Arbeitseinrichtung, insbesondere an einer textilmaschine.
BE1000552A4 (nl) * 1987-05-12 1989-01-31 Picanol Nv Inrichting voor het verwijderen van afvalprodukten bij textielmachines.
BE1000683A5 (nl) * 1987-06-29 1989-03-07 Picanol Nv Universele transportinrichting voor hulpapparaten in weverijen.
DE3731449A1 (de) * 1987-09-18 1989-04-06 Jacobi E & Co Kg Reinigungsvorrichtung fuer in einer reihe angeordnete textilmaschinen
CH684101A5 (de) * 1991-09-23 1994-07-15 Luwa Ag Verfahren und Vorrichtung zur Webmaschinenklimatisierung.
JPH0625923A (ja) * 1992-04-30 1994-02-01 Murata Mach Ltd 風綿清掃台車
DE9207902U1 (de) * 1992-06-12 1992-08-27 Ernst Jacobi GmbH, 8906 Gersthofen Reinigungsvorrichtung für Textilmaschinen

Also Published As

Publication number Publication date
DE59401040D1 (de) 1996-12-19
EP0646192A1 (fr) 1995-04-05
WO1994024350A1 (fr) 1994-10-27
TR27894A (tr) 1995-10-11
JPH07508079A (ja) 1995-09-07
US5666996A (en) 1997-09-16

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