EP2173938B1 - Dispositif et procédé de traitement de textile en forme de boyau - Google Patents

Dispositif et procédé de traitement de textile en forme de boyau Download PDF

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Publication number
EP2173938B1
EP2173938B1 EP08786576A EP08786576A EP2173938B1 EP 2173938 B1 EP2173938 B1 EP 2173938B1 EP 08786576 A EP08786576 A EP 08786576A EP 08786576 A EP08786576 A EP 08786576A EP 2173938 B1 EP2173938 B1 EP 2173938B1
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EP
European Patent Office
Prior art keywords
rope
treatment
transport
strand
treatment agent
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.)
Not-in-force
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EP08786576A
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German (de)
English (en)
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EP2173938A1 (fr
Inventor
Wilhelm Christ
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Fongs Europe GmbH
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Then Maschinen GmbH
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Priority to PL08786576T priority Critical patent/PL2173938T3/pl
Publication of EP2173938A1 publication Critical patent/EP2173938A1/fr
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Publication of EP2173938B1 publication Critical patent/EP2173938B1/fr
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    • 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
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/28—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics propelled by, or with the aid of, jets of the treating material

Definitions

  • the invention relates to a device for treating rope-shaped textile goods in the form of an endless strand of goods, which is circulated during at least part of the treatment.
  • the invention relates to a method for treating such a textile product by means of a new device.
  • the circulating strand of goods must be temporarily stored in its circulation path.
  • the stalled goods strand package is added to a memory in the circulating strand of goods on one side continuously entered and from which the strand of goods on the opposite side is removed continuously.
  • the goods storage is consistently U-shaped with upwardly facing legs, wherein the on the outlet side by means of a reel from the store continuously removed strand of goods by a Venturi transport nozzle performed and is introduced via a transport nozzle downstream transport path on the goods inlet side continuously into the . between the transport path and the goods Strangeinlauf in the memory is arranged a the product strand abtafelnde Abtafel observed.
  • Jet Assemblyfärbemaschinen liquid treatment agent is either added to the transport gas stream or applied in the area of the Venturi nozzle assembly on the rotating strand of goods. Examples of such operating according to the aerodynamic principle devices are in the EP 0 945 538 B1 and the EP 1 722 023 A2 described.
  • the fabric in the fabric package contained in the memory is subjected to a certain compression effect, which is inconvenient for certain textiles.
  • liquid treatment agent is introduced into the store via the transport path and the product strand itself, which forms uncontrollable puddles and accumulations in the stacked merchandise package, which can impair the treatment result, but in any case require an increase in the strand circulation in order to achieve a uniform treatment result. for example, to achieve a completely level dyeing.
  • the elongated, horizontally arranged storage section is flooded more or less completely with the liquor, so that there is a nearly floating state for the stranded piece goods, with the result that no undue force is exerted on the goods package during the guidance through the goods storage occurs.
  • Long storage machines are in the FR-PS 2778 417 and in the DE-OS 2,207,679 described, but no own Stressstzananbafelungs annoying is provided at the goods storage entrance.
  • the storage section of the treatment tank after FR-PS 2 778 417 contains a substantially rectilinear sliding floor, which is arranged at a distance above the container wall sloping from the Warrenstrangeinlaufseite to the goods strand outlet side.
  • the treatment tank of these machines consists of a part running relatively steeply downwards from the inlet side of the rope at an angle of more than 45 °, followed by an intermediate section, which, viewed at a small angle of less than 5 °, in the direction of transport, is also inclined downwards and which is connected to the goods strand outlet end with a vertically upwardly extending part, which leads to a headpiece containing a deflection bobbin from which the mentioned transport nozzle goes off.
  • At the transport nozzle is followed by a slightly downwardly inclined, in the steeply sloping down part of the treatment vessel leading transport route.
  • the circulating strand of goods is in the steeply sloping down part of the treatment container of even in wrinkles, with a denser, more compact set of goods resulting in the subsequent, only gently below 5 ° relative to the horizontal inclined storage section
  • These machines can work with a very short liquor ratio of up to 1: 3 and shorter.
  • the accumulating in the transport path treatment agent is introduced together with the entrained on the thread processing agent in the goods storage in which it drips from the pushed together commodity package in a sump. Without a reel one works out of the US Pat. No.
  • the product strand is automatically placed in the adjoining the Warrenstrangeinlauf part of the storage section in wrinkles, wherein the introduced from the transport path into the storage section excess treatment agent from the goods package drips down into a sump, from which it is removed again and the Transport path can be supplied.
  • the transport path is supplied with a transport air flow which is generated by a fan arranged outside the machine, the suction side of which is connected to the upper side of the storage section of the transfer conveyor.
  • the present invention seeks to provide an apparatus for treating strand-like textile goods in the form of an endless strand of goods, which combines the advantages of operating according to the aerodynamic principle jet treatment machine with short memory with those of a long-storage machine and when using a short liquor ratio also allows the treatment of textiles, which previously could be treated only on particular hydraulic long-storage machines.
  • the device according to the invention has the features of claim 1.
  • An executable on such a device treatment method is the subject of claim 35.
  • the new device is basically formed in the manner of a so-called long-storage machine with an elongated, substantially tubular treatment container having a Fightingstrangeinlauf and a product strand outlet containing headboard.
  • the drive of at least during a part of the treatment a circulating movement exporting, to be treated endless strand of goods via a transport nozzle assembly, which is acted upon by a gaseous transport medium flow, so that the device operates on the aerodynamic principle.
  • the transport nozzle assembly is followed by a transport path, which opens at the goods strand inlet into a storage section of the elongated, lying treatment tank.
  • Sonstrangumlenkstoff eg.
  • a driven or free-running reel In the form of a driven or free-running reel are arranged in the head part of the treatment container, which initiate the product strand continuously removed from the goods store into the transport nozzle arrangement.
  • the head part of the treatment container associated with blowing means, which are connected to the transport nozzle assembly and generate a gaseous transport medium flow.
  • a storage section receiving a diced bundle of goods is provided subsequent to the product strand inlet.
  • a sliding floor for the goods string package is present at a distance above the underlying container wall, wherein between the sliding floor and the transport path means for controlling the strand of goods are arranged.
  • the preferably on its coming into contact with the fabric strand package top friction-reducing sliding floor is straight from the Abtafelungsschn to the head part to form an inclined plane obliquely inclined downwards to sloping, thereby achieving a transport of the chopped goods strand promoting gravity effect.
  • the device also has means for applying a liquid treatment agent (liquor) to the fabric strand at least in the area of the transport nozzle arrangement.
  • a liquid treatment agent (liquor)
  • the subsequent transport to the transport nozzle assembly transport path are optionally associated with means for discharging excess, entrained by the product strand treatment agent. This avoids that introduced from the transport nozzle assembly in the transport path treatment agent and when passing through the transport path of the product strand dripping treatment agent is introduced via the Abtafelungsstoff in the goods storage.
  • the inclination of the sliding floor relative to the horizontal is usually in a range of about 10 ° to about 30 °, with preference, the inclination angle is in the range of 15 °.
  • the tangent of this angle of inclination corresponds namely to approximately the coefficient of friction between the textile product and the friction-reduced sliding surface of the sliding floor.
  • the sliding bottom in one embodiment, may include parallel juxtaposed tubular members having a low friction surface against the fabric strand.
  • the sliding floor may include flat components with a surface having a low friction with respect to the product strand. He usually has a substantially channel-shaped cross-sectional shape, wherein at least the laterally from a bottom part to Upwardly arranged elements are provided at a small distance from the respective adjacent container wall. The provided on both sides of the bottom part of the sliding floor near the respective adjacent inner surface of the treatment container elements, in particular in the form of flat components or sliding plates with a friction-reducing surface, prevent the fabric comes into contact with the container wall. Thus, no temperature differences between the textile and the lateral boundary of the sliding floor can occur, resulting in optimal conditions when performing various finishing processes.
  • the transport path is formed on its inside with a low friction with respect to the continuous strand of goods having surface.
  • it has a double-walled tube with an internal sliding tube with a low ranking with respect to the product strand having surface.
  • the internal sliding tube is provided with passages for liquid treatment agent, which is then collected in the outer, usually made of steel tube of the transport route and derivable on this indulgences.
  • the inner slide tube is composed at least partially of coaxial tube sections, wherein treatment agent passages are then formed at the joints of abutting slide tube sections could be.
  • the Gleitrohrabête may have a larger or increasing diameter in product strand transport direction, as it is naturally conceivable in embodiments with an example.
  • the goods storage upstream Abtafelungsmittel are suitably designed so that the goods strand when entering the goods storage two movement components can be granted namely a movement component approximately parallel to the bottom surface of the sliding floor and a second component of movement in a substantially perpendicular to this transverse direction.
  • This makes it possible to influence not only the width, but also the height of the fabric strand package forming on the sliding floor, depending on the particular textile product to be treated, in order to achieve optimal conditions for the treatment of the textile product.
  • An adjustable high speed of the product strand ensures that the circulation time permitted for the respective product strand length is not exceeded.
  • Inressstranglaufraum can be arranged between the Canalstrangaustritt from the Abtafelungsffenn and the storage section of the treatment container pivotally mounted, planar impact elements, which, depending on the Abtafelung of the continuous strand of goods causing movement of the Abtafelungsstoff, are controllable.
  • These baffles may be formed as baffles or plates, the above and below the strand from the Abtafelungsstoffn arranged pivotably and are designed to act as a product strand guiding means.
  • the new device is also suitable for the treatment of textile material made of fiber material in which a required for the degree of fibrillation to be achieved compression action on the fabric strand is required.
  • fiber materials are, for example.
  • the baffle elements make it possible to adjust an adjustable compression action metered.
  • a method according to the invention for the dry treatment of a product strand can be carried out, in which the circulating goods strand is tumbled through the baffles or plates mentioned.
  • FIG. 1 illustrated treatment plant for rope-shaped textile fabric is composed of three interconnected identically designed devices 1, 2, 3, each formed in the form of a high-temperature Shastärbemaschine and set up to treat a single strand of goods. While the two devices 1, 2 are shown schematically in a side view with pointing to the viewer narrow side of their treatment tank 4, the device 3 is for better clarity of details rotated by 90 ° in the axial longitudinal section illustrates. Specifically, this device 3 will be further described in detail with reference to FIGS. 2 to 9 explained. It can also be used as a single strand processing machine or device.
  • each of the devices 1, 2, 3 has a treatment container 4 which is designed in a manner customary in so-called long-life storage machines.
  • the elongate, horizontally disposed treatment container 4 comprises, in the present embodiment, as in FIGS Figures 2 . 3 indicated, circular cylindrical lower container part 39, which forms a storage section 5 and which merges via an arcuately curved intermediate part 6 in a substantially also circular cylindrical head part 7, which with substantially vertically aligned axis is arranged.
  • the intermediate part 6 is as out FIG. 2 to see, preferably designed as a segmented tube arch.
  • a product forming the strand forming, coaxial conical container part 8 is connected, while the Warrenstrangauslauf from the storage section 5 is located in the head part 7.
  • the head part 7 performs a loading and unloading 9 for a treated product strand, which by a pressure-resistant closure 10 (FIG. FIG. 2 ) is closable.
  • a dished bottom 11 is placed pressure-tight, which is welded to a cylindrical pipe socket 12 whose longitudinal axis is aligned vertically.
  • the pipe socket 12 carries as an upper boundary an annular flange 13 to which a coaxial blower unit 14 is screwed.
  • the blower unit 14 can be removed from the annular flange 13 as a whole and replaced if necessary by a blower unit of different performance or delivery characteristics.
  • a driven by a variable speed electric motor 15 to the pipe socket 12 coaxial impeller 16 is included, which is arranged in the pipe socket 12 and coaxial with this intake manifold 17 with the interior of the treatment tank 4 in connection and from this air or .
  • Pressure side promotes the impeller 16 in a the intake manifold 17 unmounted and coaxial with this pressure channel 18 which is radially bounded by the pipe socket 12 and the intake 17 and opens into a right angle of the pipe socket 12 outgoing nozzle housing 19.
  • a tubular-shaped Stressstrangeinlaufteil 20 is arranged, which penetrates the intake manifold 17 laterally and inclined at an angle of 60 ° relative to the horizontal in the cylindrical head portion 7 opens.
  • Theêtstrangeinlaufteil 20 is in the vertically oriented cylindrical head portion 7 of the intake manifold 17 of the blower unit 16 separated by a two-dimensional partition 21, which is designed with a removable and removable filter surface 22 through which extracted from the treatment tank 4 medium (air, steam / air mixture) before entering the Intake manifold is filtered to retain lint and other contaminants.
  • a compensating line 23 leading from the top part 7 to the upper side of the storage section 5 of the treatment tank 4 is connected to the head part 7 via a screen which can be inserted into the connecting piece at the head part 7 at 24.
  • the compensation line 23 has at least one outgoing branch line 25, which leads at one of the mouth of the compensation line 23 in the storage section 5 axially remote location in this container part in the region of the upper middle generatrix.
  • the equalization line 23 serves with its two connections to the storage section 5 to effect a gas compensation.
  • the orifice 24 ensures that the predominant amount of suction of the blower unit 14 flows through the filter surface 22 and that the suction flow from the upper part of the storage section 5 is sucked axially evenly distributed, such that in the storage section 5 with the goods strand transport direction 111 equal Directional flow component results, which serves as a support for the transport of goods in the storage section 5 sliding goods strand package, as will be explained in detail.
  • a connection flange for the pressure equalization line 23 of the parallel treatment container 4 of the same size of the other two devices 1, 2 is indicated.
  • cylindrical transport nozzle housing 19 In the cylindrical transport nozzle housing 19 is a generally designated 27 transport nozzle assembly is arranged, the structure can be selected appropriately. A special one Preferred embodiment will be described below with reference to FIG. 8 be explained.
  • the transport nozzle assembly 27 is connected to the strandinlauf purpose Strangeinlaufteil 20 and strand outlet side with a diffuser 28 which is connected to a transport path 29 which is connected at its other end via a pipe bend 30 to the fabric strand inlet forming conical container part 8.
  • the transport path 29 is formed as a double tube, with an example. Longitudinally welded stainless steel tube 32 with stainless steel elbow 30 with a bend angle equal to or less than 75 ° and with an inner sliding tube 33, which consists of Einschubrohrabêten 34 which at bumps 35 slightly cross-over in the Outer tube 32 are used.
  • the sections 34 of the sliding tube 33 carry on their inner tube side a friction-reducing lining or coating or they are designed as PTFE solid tubes in a wall thickness of 5 to 8 mm as insertion tube parts.
  • the pipe sections 34 have an inner diameter which increases from the transport nozzle arrangement 27 to the storage section 5, ie in the goods transport direction 111, so that the transport stretch 29 with the diameters which increase in sections can be referred to as a telescope system , in which in the regions of the respective diameter jump at 35, the respective pipe sections are pushed together with an overlap of about 50 mm. In these coverage areas at 35 is one in each of the Figures 2 .
  • the storage section 5 is arranged in a cylindrical pipe section 39 adjoining the conical container part 8 of the fabric strand inlet (as indicated at 40), which extends into the arcuate intermediate part 6 and, if necessary, beyond this into the cylindrical head part 7.
  • a sliding bottom 41 is arranged, which extends at a distance from the opposite lower inner wall of the tubular housing part 39 and the arcuate intermediate part 7 and approximately from the junction of the conical container part 8 to a point 42 below the horizontal loading and unloading. 9 extends in the cylindrical container part 7.
  • the sliding bottom 41 is formed in the tubular container part 39 in a straight line as an inclined plane, which is inclined at an angle of 15 ° relative to the horizontal indicated at 43, from the Warrenstrangeinlauf in the conical container part 8 to the intermediate part 6 down sloping. It thus forms an inclined plane, which merges in the region of the intermediate part 6 in a correspondingly curved Gleitteil 41 a, which finally ends at 42 to the container outer wall.
  • the tubular container portion 39 is inclined by 15 ° relative to the horizontal 43, but also embodiments are conceivable in which only the sliding base 41 itself in its rectilinear portion has this inclination, while the treatment container 4 is designed differently.
  • the tubular part 39 of the treatment container 4 may also have a design deviating from the circular cylindrical shape.
  • the sliding floor 41 has on its coming into contact with the textile surface friction reducing properties.
  • it includes parallel juxtaposed PTFE tubes 44 which extend beyond the arcuate portion 41a out to a arranged close to the head part 7 sliding surface 45, such that the insert formed as sliding bottom 41 of the Warrenstrangeinlaufseite ago in the tube part 39 of Treatment tank 4 can be inserted.
  • the sliding bottom 41 made of flat PTFE components 46, which are arranged starting from a flat bottom portion 47 at 46a laterally at a small distance next to the container wall, such that the sliding bottom 41 receives a total of approximately trough-shaped cross-sectional shape.
  • the lateral flat components 46a are at a small distance from the adjacent container wall and prevent contact of the totafelt resting on the sliding floor 46 lying rope-shaped goods with the wall of the tubular container part 39. Thus, any temperature differences are turned off to the wall.
  • the preferably rectangular flat components 46, 46a are formed in the region of the curved portion 41a with a corresponding curvature, so that over the entire sliding bottom length, including the area of the front arcuate container part 6 into the head part 7, same surface elements are used.
  • the side flat components 46a of the embodiment according to FIG. 7 can also according to the embodiment FIG. 6 Use, although it in the embodiment according to FIG. 6 is preferred, tubular, PTFE jacketed stainless steel tubes or PTFE tubes 44 in which the flat bottom portion 47 (FIG. FIG. 7 ) to use adjacent side area accordingly.
  • the tabletting means 48 have a substantially funnel-shaped or nozzle-shaped tabletting element 49 which, on the side facing the storage section 5, has a substantially longitudinal oval strand outlet opening 50 in the form of a flat nozzle (FIG. FIG. 5 ) and is formed on its opposite side as a spherical cap 51.
  • the spherical cap 51 is movably mounted in two mutually perpendicular directions on a spherical transport tube receiving 52, which is connected to the pipe bend 30 of the transport path 29.
  • the panel 49 may be located within an in FIG. 6 indicated at 53, lying symmetrically to the longitudinal center axis 54 pivoting range pivotal about a run perpendicular to the plane of the first pivot axis 55, which can be granted him preferably constant stroke of a placed on the container part 8 air cylinder 56, via a linkage 57 with the Abtafelelement 49 is connected.
  • the Abtafelelement 49 is a particular of the FIGS. 4, 5 to be taken pivot axis 58 pivotally, which is substantially parallel to the plane containing the sliding bottom 41, so that the Abtafelelement 49 with respect to the sliding floor 41 can perform an up and down Abtafelungsterrorism (see. FIG. 4 ).
  • the stroke for this vertical pivoting movement is determined by the angle of a pivotal movement transmitting shaft journal 59 whose position and arrangement of the FIGS. 4 and 5 evident.
  • As a drive for the shaft journal 59 is a geared motor 60 ( FIG. 6 ).
  • the shape of the Abtafelelements 49 is as already mentioned from the FIGS. 4, 5 to see.
  • the inside of the Abtafelelements 49 is provided with a friction-reducing lining or the entire Abtafelelement can also be designed as an isostatically pressed PTFE molding, in which provided for transmitting and receiving the forces to be introduced for Abtafleriolo an outer enclosure, for example. In the form of an outer adjacent flat steel is.
  • two pivotally mounted planar baffles are arranged, which are in the form of two baffles or plates 61a, 61b and in the particular from FIGS. 4 to 6 are shown pivotably mounted. They are provided on their inner side 62a and 62b with a friction-reduced coating.
  • the two baffles 61a, 61b are each at a vertical distance from the strand outlet opening 50 of the Abtafeliatas 49 near the upper and the lower wall of the conical container part 8 by means of an associated actuation shaft 63a and 63b at 64a and 64b ( FIG.
  • the actuating shafts 63a, 63b are each coupled via a lever arm 65 with an actuating air cylinder, one of which in FIG. 6 indicated at 66a.
  • the pivotal movement sequence of the two baffles 61a, 61b may be coupled to the movement of the Abtafeliatas 49, such that in each case the baffle plate 61a and 61b, which is in the direction of the Abtafelelements 49 to the starting position to FIG. 4 pivots in, while the opposing baffle plate does not swing, so that the movement of the two baffles 61a, 61b mutually coupled with the vertical direction in the pivoting movement of the Abtafelelements 49, which is controlled by the geared motor 60, and supports the Abtafelung.
  • a spraying device 67 is arranged, which is shielded by a over the length of the storage portion extending cover 68 against the sliding bottom 41.
  • the spray device 67 has a number arranged at a mutual distance with a parallel nozzle axis and from a common feed line 69 (FIG. FIG. 4 ) leaving flat jet nozzles 70, which can flush the container wall of the container part 39 inside with a rinsing liquid.
  • the liquid distributed by the flat jet nozzles 70 via the container wall, as a rule flushing water, has several tasks.
  • the rinsing or cooling fluid flowing downwards on the container wall does not come into contact with the rope-shaped textile product lying in the storage section 5 on the sliding floor 41.
  • the liquid film passes laterally past the sliding bottom 41, whose laterally raised elements 46a (FIG. FIG. 7 ) run for this purpose at a small distance from the adjacent container wall.
  • the transport nozzle assembly 27 corresponds in its execution substantially to that in the German patent application 10 2007 019 217.9 the applicant explained type. For details therefore, reference may be made to this earlier patent application. It should be noted, however, that other versions of Venturi transport nozzles can be used, if appropriate for the particular application of the device.
  • An advantage of in FIG. 8 only shown in their essential details transport nozzle assembly 27 with their adjustment for the adjustment of the inflow of the transport gas flow and their separation of the treatment liquid injection from the gas flow in two sections, inter alia, that a product strand finishing with high speeds of up to 1000 m per minute with perfect treatment of Textile goods.
  • theressstrangeinlaufteil 20 leads to an inlet nozzle portion 71 of the Venturi transport nozzle of the transport nozzle assembly 27, which may also be referred to as a jet apparatus.
  • a substantially circular frustum-shaped Einströmdüsenformteil 72 is sealed, which is coaxial with the outlet-side transport nozzle axis 73 and surrounds the inlet nozzle member 27 at a radial distance.
  • the Einströmdüsenformteil 72 is designed aerodynamically on its outer side and sealed at 74 with a rounded, molded end part sealed to theêtstrangeinlaufteil 20 outside.
  • the inlet nozzle molding part 72 and the inlet nozzle part 71 are enclosed by the cylindrical nozzle housing 19, which is coaxial with the transport nozzle axis 73 and runs with its inner wall at a radial distance from the nozzle molding part 72.
  • the Warrenstrangeinteil 20 and the Einströmdüsenformteil 72 limit in the of FIG. 8 apparent manner with the transport nozzle housing 19 a Transportmediumseinströmkanal 75 which is connected to the pressure channel 18 of the blower unit 14.
  • an edge-sealed, substantially funnel-shaped or trumpet-shaped outer nozzle molding 76 is arranged, which defines together with the Einströmdüsenformteil 72 coaxial with the transport nozzle axis 73 guide channel with an annular gap 77.
  • the annular gap 77 is acted upon by the blower unit 14 with a transport gas flow, which in FIG. 8 indicated by arrows 78.
  • the radial width of the guide channel and the annular gap 77 can be changed by axial displacement of the outer nozzle molding 76 in the transport nozzle housing 19 and adjusted to the most favorable operating conditions.
  • the blasting nozzles 84 spray the treatment agent (liquor) supplied to them via the connection stub 85 onto the product strand exiting from the inlet nozzle part 71 under a predetermined value Beam angle in atomized form before the product strand emerges from the Einströmdüsenformteil 73 and is acted upon by the transport gas flow from the annular gap 77.
  • the first injection jet nozzle system 81 described lies in a first section I of the transport nozzle arrangement 27, which extends approximately from the liquor distributor ring 83 to the mouth of the inflow nozzle molding 72 in the transport direction of the product strand.
  • Section I concludes as follows FIG. 8 to take a second section II or intermediate region in the transport nozzle assembly 27 in the transport direction 111 of the strand of goods.
  • this second section II the continuous goods strand is acted upon by the emerging from the annular gap 79 transport gas stream.
  • the fabric strand enters a third section III of the transport nozzle assembly 27, which extends approximately between the outer nozzle molding 76, ie the boundary formed by this of the annular gap 77 to the end of the Mischuiteneinvierteils 79 in the transport direction of the goods strand.
  • the second injection jet nozzle system 82 is arranged, which has a treatment agent or liquor distributor ring 86 which is coaxial with the transport nozzle axis 73 and has a larger diameter than the liquor distributor ring 83 of the first jet nozzle system 81 in the illustrated embodiment.
  • the second liquor distributor ring 86 is connected to an axially aligned connection port 87 for liquor supply, which is sealed out by a nozzle housing 19 closing the annular plate 88 is guided to the outside.
  • the liquor distribution ring 86 carries around its circumference distributed a number of injection jet nozzles 89 which are directed so that the liquid jets emerging from the jet nozzles 89 a in Transport direction of the strand indicating force component transmitted to the continuous strand of goods.
  • These jet nozzles 89 of the second injection nozzle system 82 also apply the treatment agent (liquor) to the surface of the product strand in atomized form, specifically in such a way that the product strand is enclosed in a ring shape by the application region.
  • Theêtstrangeinlaufteil 20 is arranged in the direction of goods strand arranged in the cylindrical container part 7 deflecting roller 90 ( FIG. 1 . 2 ), which can be driven via a controllable drive 91 optionally, depending on the particular textile fabric to be treated, to support the maintenance of strand transport or is used as a free-running roller.
  • the roller speed ie the peripheral speed is controlled according to the strand speed.
  • a guide roller 92 which increases when pivoting to the guide roller 90 out the wrap angle of the guide roller 90 and thereby at a on the goods strand run before the guide roller selectively switchable spraying the strand of goods with a liquid treatment agent (For example, rinse water) leads to a predominant separation of the introduced into the interstices of the textile product liquid.
  • the pivoting of the guide roller 92 is effected by a 93 ( FIG. 1 ) indicated compressed air cylinder during the spraying of the fabric strand from a direction indicated at 94 nozzle ( FIG. 1 ) can happen.
  • a traversed by the goods strand oval guide ring 95 serves to center the goods strand in front of the guide roller 90th
  • the liquor receptacle 98 which via a shut-off 99 ( FIG. 1 ) is connected to the treatment agent receiving container 97, serves to receive treatment agent (liquor) as a template for a liquor pump 100 and for recording and concentration compensation in so-called fleet replacements (mixing) at shut off treatment agent receptacle 97. It can be about the liquor pump 100 and a heat exchanger 101 and via connecting lines 102, 103, of which the connecting line 103 contains a shut-off valve 104, a treatment medium circulation through the treatment agent receiving container 98 with shut-off treatment agent injection into the transport nozzle assembly 27 during a predetermined mixing time and at the provided for this circuit treatment agent temperature.
  • the two treatment agent receiving container 97, 98 are each as tubes in the FIG. 1 evidently formed, with the treatment agent receiving container 97, the treatment agent container 4 of all three mutually parallel processing devices 1, 2, 3 of the piece dyeing machine or plant after FIG. 1 are connected.
  • Another advantage of the above-described inventive design of the transport path 29 as a double tube construction is the ability to regulate the amount of injected in the transport nozzle assembly 27 treatment agent higher than the recording or carrying capacity of the continuous fabric strand 110 corresponds, because even in this case, the derivative the excess amount of treatment agent on the slot-like passages 38 and the manifold 37 is gephilrleitstet, so that when introducing the product strand 110 in the product strand storage no additional treatment agent is introduced.
  • the advantage of an injection with excess treatment agent for absorption or carrying capacity of the continuous strand of goods lies in an accelerated distribution of a new treatment agent approach, so that a time reduction can be achieved for the uniform bath distribution in such a treatment step.
  • This also applies to rinsing operations for rinsing foreign substances, in which a shortening of the rinsing time required to achieve a given residual concentration can be achieved.
  • Another advantage of the formation of the transport path 29 in the form of a double tube is the fact that the fabric strand does not come into contact with the outer surface of the transport path, ie the outer tube 32, but is isolated from this. By the way, this condition also applies to the further implementation of the tanned product strand through the treatment tank 4, because the provided on both sides of the sliding floor 41 to the treatment tank inner wall down PTFE lining 46a ( FIG. 7 ) prevents such contact.
  • the emerging from the flat nozzle-like outlet opening 50 of the Abtafelettis 49 of the tablature 42 strand 110 is tabulated, so that forms a bundle of goods in the goods storage section 5 on the sliding floor 41.
  • the height of this bundle of goods is determined by the stroke of the Abtafelelements 49 in the determined by the geared motor 60 stroke range in the vertical direction.
  • the width of the fabric strand package can be influenced by the pivoting of the Abtafelettis 49 in the horizontal plane by means of the pressure cylinder 56.
  • the tucked-off fabric strand package is distributed essentially over the entire sliding floor length, so that impermissible compaction of the tentered fabric strand is avoided, opening and laying of the fabric strand being achieved by an adjustable high yarn strand speed.
  • there is no excess treatment agent at the entrance of the product strand into the goods storage which would lead to an unequal distribution on the goods and could impair the opening and laying of the goods strand.
  • the fabric bundle formed on the sliding floor 41 slides on the inclined plane forming a rectilinear portion of the sliding floor 41 under the action of gravity down.
  • the applicable friction conditions are schematically in FIG. 9 According to Coulomb's law, the friction between the yarn package and the sliding bottom 41 is dependent on the mating of the opposing materials, ie on the textile pulp, the PTFE of the sliding floor 42, the lubrication conditions (and thus among others Viscosity of the treated by the textile fiber structure of the strand of goods treatment) and the surface pressure of the strand of goods package. This in FIG.
  • the force diagram shown refers to the angle enclosed by the rectilinear part of the sliding floor 41 with the horizontal in the treatment tank 4, so that the same conditions are given for the sliding movement of the diced cord-shaped product over the length of the rectilinear part of the sliding floor 41.
  • the goods strand pile is in FIG. 9 indicated schematically at 120.
  • FIG. 1 only schematically illustrated in its essential parts treatment agent (liquors) circulation system has been partially described already. Beyond that is the FIG. 1 It can be seen that on the suction side of the liquor pump 100 in the line 102, a shut-off valve 113 is provided, which allows for shut-off a treatment agent approach / Nachnach of a approach / Nachsatz constitutioner 114 to supply. For treatment agent axles with a metering, a metering pump 115 is connected in parallel to this connection, which also makes it possible to carry out treatment agent halves with overpressure in the machine system and at higher treatment temperatures.
  • supply lines 116 such as connections for various water types, are also provided for supplying the treatment agent makeup / makeup tank 114, while on the side of the treatment agent reception vessel 98 there are connections for the treatment agent (liquor) drain which a treatment agent outlet 117 for treatment agent at 85 ° C and a treatment agent outlet 118 serves as a high-temperature liquor drain.
  • a coarse filter 119 for filtering off coarse contaminants, such as thread residues, etc.
  • a self-cleaning filter system 120 in the pressure line 103 ordered that a running filtering out the lint from the treatment agent, for example in knitwear with short-staple yarns and especially in the treatment of articles made of cellulose in lyocell ® enables where appropriate due to the fiber waste stream in defibrillation.
  • the filter substrate can be drained from the filter system 120 via a drain fitting 121.
  • shut-off and control valves 122, 123, 124 containing lines 125, 126, 127 from which the treatment agent connection piece 85, 87 of the transport nozzle assembly 27 (FIGS. FIG. 8 ) and lead to the spray nozzle 94 in front of the guide roller 90.
  • a line 129 is branched off here, which contains a shut-off valve 130, and with the supply pipe 69 of the spray 67 ( FIG. 4 ) connected is.
  • transport nozzle assembly 27, etc. of the individual devices 1, 2, 3 could be supplied independently.
  • the pressure equalization required with the treatment tanks 4 connected in parallel, which is necessary for proper flow distribution, is achieved by means of a pressure equalization line 1300, which is connected to the pressure equalization line 23 of each of the devices 1, 2, 3 via their connecting pieces 26, respectively.
  • a pressure equalization line 1300 is connected to the pressure equalization line 23 of each of the devices 1, 2, 3 via their connecting pieces 26, respectively.
  • connections 131 for compressed air and 132 for nitrogen gas, for example. Provided for the implementation of vat dyeings on cotton.
  • second pressure equalization line 133 which also serves all three devices 1, 2, 3 in the same way and is connected to the respective compensation line 23, a vent fitting is connected, which is indicated at 134.
  • FIG. 10 shown HT piece dyeing machine or - plant differs from those FIG. 1 only by making an extension to the plant FIG. 1 represents. Therefore, only the additional elements are illustrated.
  • the machine or plant after FIG. 10 serves in particular to allow steam treatment of the rope-shaped textile product, and therefore has a connection line 135 connected to the equalizing line 1300, via which at 136 steam in the saturated state and 137 steam in the overheated state optionally via appropriate, not further designated shut-off and control valves with water separator, etc. can be supplied.
  • the advantages of such a steam treatment will be explained in connection with an embodiment.
  • a line 138 leaving the equalization line 133 is provided for the gas exit and separately for the exit of a vapor / air mixture containing a condenser, a water separator and a vacuum pump 139.
  • polyester knitwear as laubrohe tubular fabric with 110g / m 2 , which corresponds to a web weight of 1070 m at a lot weight of 220 kg.
  • the HT Suitefärbemaschine used with 3 parallel treatment containers 4 corresponds to the in FIG. 1 illustrated scheme, with the in FIG. 10 shown additional device 135, 136, 137 for direct steam supply in 2 steam qualities as saturated steam and superheated steam and an outlet 138 for the exit of a vapor air mixture with condenser, separator and vacuum pump 139.
  • the strand beginning of each of the 3 stacks of goods is fastened to the closure 10 of the 3 treatment tanks, and immediately when the fan units 14 are switched on at medium speed and when the liquor pump 100 is activated, the fittings required for filling the treatment liquor are activated the connection fittings for transport nozzle assembly 27, as well as switching the Painstrangabtaflers 49 retracted for the full swing angle the pieces of goods in succession.
  • the respective fan unit 14 belonging to the treatment tank 4 is switched off, the beginning of the product is pulled through by the guide ring 95 located underneath the deflection roller 90, and the cord ends are sewn together.
  • the goods are washed at a temperature of 60 ° C at a goods speed of about 500 m / min for 15 minutes.
  • a intermediate rinse the lot with the addition of hot water to the activation level of the liquor pump 100 and a rinsing time as in the wash liquor for a period of 5 minutes.
  • the heating is carried out at 90 ° C at 6 ° C per minute with the direct superheated steam 137.
  • a holding time of 3 minutes which corresponds to a two-fold circulation of goods.
  • Heating to 110 ° C with a gradient of 2 ° C / minute follows. It then follows the heating to 133 ° C at 6 ° C / minute and a holding time of 20 minutes at 133 ° C.
  • the hot-dumping with the fitting 118 takes place at an opening time of 3 minutes to evaporate the batch.
  • the internal wall washer 67 for cooling the vapor state present in the machine system by the hot discharge is turned on to 80 ° C.
  • the lot use of the rope-shaped goods remains at the goods speed of 700 m / min, but at 80 ° C for the reductive post-cleaning, however, only 10% of the reducing agent used in conventional dyeings is added.
  • the hot flushing and the usual lowering of the rinsing temperature to 40 ° C. are carried out via the injection nozzles 84, 89.
  • the total treatment time for this dispersion dyeing is, including the pre-wash for cleaning and stabilizing the stolen goods, 180 minutes, including the times for loading and unloading. In this treatment, the required wash fastness for the product can be achieved.
  • the obtained during defibrillation of the Lyocell ® -Fasergarne and particularly in the enzymatic treatment fiber remnants are filtered from the liquor stream in the self-cleaning filter system 120 and collect in the region lying below the filter cartridge chamber from which it at the appropriate filling by opening the drain valve 121 without interruption the fleet circulation are derived from the filter.
  • the filter substrate mass is in this article in an area of 8%, based on the lot use.
  • a goods speed in the range of 600 m / min are regulated via the blower unit 14 and the injection liquor quantity flowing into the transport nozzle arrangement 27 is set so that it exceeds the carrying capacity of this product.
  • the tissue surface receives a corresponding failure by washing away the individual fibers, it being ensured that the excess amount of the injected liquor in the transport path 29 is returned to the liquor receptacle 97. That means, that an accumulation of liquor when entering the goods storage 15 is not present, so that the opening and laying of the fabric strand on the Abtafler 49 is ensured.
  • the injection cycle is switched off and the product strand speed is raised to 900 m / min.
  • the desired treatment temperature is achieved by connecting the direct superheated steam gas, wherein the tumbling process is coupled by the mutual pivoting of the baffles 41a, 41b with the movement of the Abtaflers 49.
  • This tumbler treatment is a two-stage process, with a depending on the number of stages dehumidification of the goods occurs.
  • the number of stages of separate heat supply without evaporation and the downstream vacuum stage with evaporation depends on the desired performance of the method, the heat supply with the superheated steam provides a heat release without condensation of the steam, and the evacuation to a maximum of a moisture temperature of the product of 60 ° C corresponding to an absolute pressure of about 200 mbar. There is a condensation due to the undershooting of the saturation temperature.
  • a lint outlet in the gas stream entering the tumble treatment is intercepted by the removable filter surface 22 arranged in the head part 7 of the treatment tank 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Ropes Or Cables (AREA)

Claims (36)

  1. Dispositif de traitement de matière textile en forme de boyau, se présentant sous la forme d'un boyau de matière (110) sans fm, qui est mis en circulation au moins pendant une partie du traitement, comprenant
    - un récipient de traitement (4) allongé, sensiblement tubulaire, qui présente une entrée de boyau de matière (8) et une partie de tête (7) comportant une sortie de boyau de matière,
    - un agencement de tuyère de transport (27) qui peut être alimenté avec un flux de fluide de transport gazeux,
    - un chemin de transport (29) qui fait suite à l'agencement de tuyère de transport et débouche, à l'entrée de boyau de matière, dans une section de stockage (5) du récipient de traitement, et qui est réalisé sur sa face interne avec une surface présentant un faible frottement vis-à-vis du boyau de matière qui passe,
    - des moyens formant soufflante (14) qui sont associés à la partie de tête (7) du récipient de traitement et sont reliés à l'agencement de tuyère de transport (27), sachant que
    - dans le récipient de traitement (4), à la suite de l'entrée de boyau de matière, sont disposés la section de stockage (5), recevant un paquet de boyau de matière (112) déposé en plis, et comprenant une glissière (41) pour le paquet de boyau de matière, qui s'étend à distance au-dessus de la paroi de récipient située en dessous, et des moyens de dépôt en plis (48) pour le boyau de matière, situés entre la glissière et le chemin de transport,
    - la glissière (41) est inclinée de façon rectiligne vers le bas, en partant des moyens de dépôt en plis (48) et en direction de la partie de tête (7), en formant un plan oblique, et
    - il est prévu des moyens (84, 89) pour appliquer un produit de traitement liquide sur le boyau de matière, au moins dans la région de l'agencement de tuyère de transport (27).
  2. Dispositif selon la revendication 1, caractérisé par le fait que sont associés au chemin de transport (29), des dispositifs (37, 38) pour évacuer le produit de traitement excédentaire, entraîné par le boyau de matière.
  3. Dispositif selon la revendication 1, caractérisé par le fait que la glissière (41) présente une inclinaison d'environ 10° à environ 30°, de préférence d'environ 15° par rapport à l'horizontale (43).
  4. Dispositif selon la revendication 1, caractérisé par le fait que la glissière (41) présente des éléments (44) tubulaires, disposés parallèlement les uns à côté des autres, avec une surface présentant un faible frottement vis-à-vis du boyau de matière.
  5. Dispositif selon la revendication 1, caractérisé par le fait que la glissière (41) comporte des éléments plats (46), avec une surface présentant un faible frottement vis-à-vis du boyau de matière, et présente une section transversale sensiblement en forme de goulotte, au moins les éléments (46a) disposés vers le haut, sur le côté d'une partie de fond (47), étant disposés à une faible distance de la paroi de récipient voisine.
  6. Dispositif selon la revendication 4 ou 5, caractérisé par le fait que dans le sens de déplacement du boyau de matière (111), les éléments (44, 46) sont précédés d'une surface de glissement (61b) qui dirige le boyau de matière arrivant de l'entrée de boyau de matière sur la glissière (41).
  7. Dispositif selon la revendication 5, caractérisé par le fait que les éléments plats (46) ont une forme sensiblement rectangulaire.
  8. Dispositif selon la revendication 4 ou 5, caractérisé par le fait que dans la région (41a) de la transition vers la partie de tête (7) du récipient de traitement (4), la glissière (41) est réalisée sous la forme d'un coude de tuyau, à partir d'éléments (44, 46) de forme correspondante.
  9. Dispositif selon les revendications 5 et 8, caractérisé par le fait que sur une portion significative de la longueur de la glissière, y compris la région du coude de tuyau antérieur (41a), jusque dans la partie de tête, on utilise essentiellement les mêmes éléments plats.
  10. Dispositif selon la revendication 2, caractérisé par le fait que le chemin de transport (29) comporte un tuyau à double paroi, avec un tube de glissement interne (33) doté d'une surface présentant un faible frottement vis-à-vis du boyau de matière, et par le fait que le tube de glissement interne présente des passages (38) pour un produit de traitement liquide qui est collecté dans le tube externe (32) du chemin de transport et peut être évacué par des éléments de décharge (36) prévus dans celui-ci.
  11. Dispositif selon la revendication 10, caractérisé par le fait que le tube de glissement interne (33) est assemblé, du moins en partie, à partir de tronçons de tube (34) coaxiaux.
  12. Dispositif selon la revendication 11, caractérisé par le fait que dans le sens du transport du boyau de matière (111), les tronçons de tube de glissement (34) présentent respectivement un diamètre plus grand ou qui va en s'agrandissant.
  13. Dispositif selon la revendication 10 ou 11, caractérisé par le fait que le tube de glissement interne (33) présente des fentes longitudinales (38) disposées de référence sur sa face inférieure et constituant des passages de produit de traitement.
  14. Dispositif selon la revendication 11 ou 13, caractérisé par le fait que des passages de produit de traitement sont réalisés aux points d'assemblage (35) de tronçons de tube de glissement (34) mis bout à bout.
  15. Dispositif selon la revendication 10, caractérisé par le fait que le tube externe (32) présente un certain nombre de tubulures de décharge de produit de traitement (36) qui sont espacés les uns des autres dans le sens de transport du boyau de matière (111) et sont raccordés à un tuyau collecteur de produit de traitement (37).
  16. Dispositif selon la revendication 15, caractérisé par le fait que le tuyau collecteur (37) débouche dans un récipient collecteur de produit de traitement (97) qui peut être relié au récipient de traitement (4).
  17. Dispositif selon la revendication 16, caractérisé par le fait que le récipient collecteur de produit de traitement est réalisé sous forme de double tube (97, 98), dont un tube (97) est relié au récipient de traitement (4), et par le fait que les deux tubes sont reliés l'un à l'autre par des moyens d'arrêt (99).
  18. Dispositif selon la revendication 16 ou 17, caractérisé par le fait qu'un récipient collecteur de produit de traitement (98) est placé dans une conduite de circulation (102, 103), contenant des moyens formant pompe (100), par laquelle le produit de traitement contenu dans le récipient collecteur de produit de traitement (98) peut être transporté dans un circuit séparé du récipient de traitement (4).
  19. Dispositif selon la revendication 1, caractérisé par le fait que les moyens de dépôt en plis (48) présentent un élément de dépôt en plis (49) sensiblement en forme de goulotte ou de tuyère, traversé par le boyau de matière (111), et par le fait que l'élément de dépôt en plis est monté avec possibilité de déplacement dans au moins deux directions différentes, et que des moyens d'entraînement (56, 60), communiquant un mouvement contrôlé dans ces directions, sont accouplés audit élément.
  20. Dispositif selon la revendication 19, caractérisé par le fait que l'élément de dépôt en plis (49) est monté à une extrémité au moyen d'une articulation sphérique (51, 52).
  21. Dispositif selon la revendication 20, caractérisé par le fait que l'élément de dépôt en plis est réalisé à une extrémité (51) sous forme de calotte sphérique et est monté sur une partie d'articulation (52) fixe correspondante, de manière à pouvoir être tourné vers tous les côtés.
  22. Dispositif selon la revendication 19, caractérisé par le fait que l'élément de dépôt en plis (49) peut être déplacé dans une direction qui est sensiblement parallèle à la partie de fond (47) de la glissière (41), et dans une direction transversale, sensiblement perpendiculaire à celle-ci.
  23. Dispositif selon la revendication 19, caractérisé par le fait que l'élément de dépôt en plis (49) présente une partie formant tuyère réalisée comme tuyère plate (50), dont l'axe transversal plus long est orienté de façon sensiblement parallèle au fond (47) de la glissière (41).
  24. Dispositif selon la revendication 1, caractérisé par le fait que dans le sens de déplacement du boyau de matière (111), il est prévu, entre la sortie du boyau de matière des moyens de dépôt en plis (48) et la section de stockage (5), des éléments formant chicanes (61a, 61b) plats, montés pivotants, qui peuvent de préférence être commandés en fonction du mouvement des moyens de dépôt en plis (48) provoquant le dépôt en plis du boyau de matière qui passe.
  25. Dispositif selon la revendication 24, caractérisé par le fait que les éléments formant chicanes sont réalisés sous forme de tôles ou plaques de chicane (61a, 61b) qui sont disposées avec possibilité de pivotement au-dessus et au-dessous de la sortie de boyau de matière des moyens de dépôt en plis (48) et sont réalisées pour agir comme moyens de guidage de boyau de matière.
  26. Dispositif selon la revendication 25, caractérisé par le fait que les deux tôles ou plaques de chicane (61a, 61b) sont réalisées de manière à pouvoir être déplacées indépendamment l'une de l'autre.
  27. Dispositif selon la revendication 1, caractérisé par le fait qu'il est prévu dans le récipient de traitement (4), au moins dans la région de sa section de stockage (5), un dispositif (67) destiné à envoyer un flux de produit de refroidissement sur une paroi interne du récipient de traitement (4).
  28. Dispositif selon la revendication 27, caractérisé par le fait qu'en tant que produit de refroidissement on utilise du produit de traitement.
  29. Dispositif selon la revendication 27 ou 28, caractérisé par le fait que le dispositif (67) comporte des buses de pulvérisation (70), qui sont disposées dans le récipient de traitement, au-dessus de la glissière (41), et qui sont protégées vis-à-vis du paquet de boyau de matière (112) reposant sur la glissière et permettent d'appliquer du produit de refroidissement sur la paroi interne du récipient.
  30. Dispositif selon la revendication 1, caractérisé par le fait que la partie de tête (7) du récipient de traitement est reliée à une partie de récipient (39) tubulaire, comportant la section de stockage (5), en formant un récipient ayant sensiblement une forme de J, et par le fait que les moyens formant soufflante (14) sont disposés sur la partie de tête (7) dirigée verticalement vers le haut et sont raccordés, côté aspiration, à l'intérieur du récipient de traitement et, côté refoulement, à l'agencement de tuyère de transport (27).
  31. Dispositif selon la revendication 30, caractérisé par le fait que les moyens formant soufflante (14) présentent une tubulure d'aspiration (17) coaxiale avec la partie de tête (7) du récipient de traitement (4), et un canal de refoulement (18), également coaxial avec la partie de tête.
  32. Dispositif selon la revendication 1, caractérisé par le fait que l'agencement de tuyère de transport (27) présente au moins un tube Venturi de transport, comportant un axe de tuyère (73) et un espace annulaire de tuyère (79) dans lequel peut être envoyé le fluide de transport, et par le fait que, vu respectivement dans le sens de transport (111) du boyau de matière, du produit de traitement peut être appliqué sur le boyau de matière, sous une forme entourant de façon au moins partiellement annulaire le boyau, dans une première portion (I) située avant l'espace annulaire, et dans une deuxième portion (II) située après l'espace annulaire.
  33. Dispositif selon la revendication 32, caractérisé par le fait que dans une portion intermédiaire (III) située entre les deux portions, le fluide de transport gazeux est appliqué au boyau de matière.
  34. Installation de traitement comprenant un dispositif selon la revendication 1, caractérisée par le fait que le dispositif (1, 2) est interconnecté avec au moins un autre dispositif (1, 2) présentant le même agencement, pour former une installation pour traiter plusieurs boyaux de matière, où un récipient de traitement (4) séparé et un chemin de transport (19) séparé, comportant un dispositif de tuyère de transport (27), sont associés à chaque boyau de matière, et l'installation présente un récipient collecteur de produit de traitement (97, 98) qui est commun à tous les récipients de traitement et dans lequel débouchent les tuyaux collecteurs (37) de produit de traitement qui partent des chemins de transport.
  35. Procédé de traitement de matières textiles en forme de boyaux, se présentant sous la forme d'un boyau sans fin qui est mis en circulation au moins pendant une partie du traitement dans un récipient de traitement, en utilisant le dispositif selon une des revendications 24 à 26, pour effectuer le traitement à sec d'un boyau de matière, procédé selon lequel le boyau de matière en circulation est calandré par les tôles ou plaques de chicane.
  36. Procédé selon la revendication 35, selon lequel, lors du traitement de calandrage du boyau de matière, l'humidité est évacuée du boyau par aspiration d'air, par apport de chaleur, sans évaporation, au cours d'une première étape, et, au cours d'une étape subséquente, par abaissement de la pression interne du récipient de traitement, pour réduire la température d'évaporation, et l'air chargé d'humidité est déshumidifé dans un séparateur disposé en aval.
EP08786576A 2007-08-02 2008-07-29 Dispositif et procédé de traitement de textile en forme de boyau Not-in-force EP2173938B1 (fr)

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PL08786576T PL2173938T3 (pl) 2007-08-02 2008-07-29 Urządzenie do obróbki i sposób obróbki pasmowych materiałów włókienniczych

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DE102007036408A DE102007036408B3 (de) 2007-08-02 2007-08-02 Vorrichtung zum Behandeln von strangförmiger Textilware
PCT/EP2008/059940 WO2009016179A1 (fr) 2007-08-02 2008-07-29 Dispositif et procédé de traitement de textile en forme de boyau

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EP2173938B1 true EP2173938B1 (fr) 2011-10-12

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US (1) US8746018B2 (fr)
EP (1) EP2173938B1 (fr)
KR (1) KR101604648B1 (fr)
CN (1) CN101815818B (fr)
AT (1) ATE528429T1 (fr)
BR (1) BRPI0815011A2 (fr)
DE (1) DE102007036408B3 (fr)
ES (1) ES2375555T3 (fr)
PL (1) PL2173938T3 (fr)
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ATE528429T1 (de) 2011-10-15
RU2458192C2 (ru) 2012-08-10
PT2173938E (pt) 2012-02-14
PL2173938T3 (pl) 2012-04-30
EP2173938A1 (fr) 2010-04-14
ES2375555T3 (es) 2012-03-02
RU2010107455A (ru) 2011-09-20
DE102007036408B3 (de) 2008-12-18
WO2009016179A1 (fr) 2009-02-05
CN101815818B (zh) 2013-05-29
BRPI0815011A2 (pt) 2015-03-03
TW200934910A (en) 2009-08-16
TWI464312B (zh) 2014-12-11
KR101604648B1 (ko) 2016-03-18
KR20100049089A (ko) 2010-05-11
CN101815818A (zh) 2010-08-25
US20100175200A1 (en) 2010-07-15
US8746018B2 (en) 2014-06-10

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