EP0097066A1 - Vorrichtung zur Entwässerung eines Garnwickels - Google Patents

Vorrichtung zur Entwässerung eines Garnwickels Download PDF

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Publication number
EP0097066A1
EP0097066A1 EP83400816A EP83400816A EP0097066A1 EP 0097066 A1 EP0097066 A1 EP 0097066A1 EP 83400816 A EP83400816 A EP 83400816A EP 83400816 A EP83400816 A EP 83400816A EP 0097066 A1 EP0097066 A1 EP 0097066A1
Authority
EP
European Patent Office
Prior art keywords
centrifugal
wringing
installation according
installation
drying
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
EP83400816A
Other languages
English (en)
French (fr)
Other versions
EP0097066B1 (de
Inventor
Michel Martin
Max Tridon
Maurice Pignal
Bernard Barriquand
François Villard
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.)
Barriquand SA
Robatel SLPI SA
Original Assignee
Barriquand SA
Robatel SLPI SA
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
Priority claimed from FR8207407A external-priority patent/FR2526138B1/fr
Priority claimed from FR8303123A external-priority patent/FR2541697B2/fr
Application filed by Barriquand SA, Robatel SLPI SA filed Critical Barriquand SA
Priority to FR8319295A priority Critical patent/FR2545112B2/fr
Publication of EP0097066A1 publication Critical patent/EP0097066A1/de
Application granted granted Critical
Publication of EP0097066B1 publication Critical patent/EP0097066B1/de
Expired legal-status Critical Current

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Classifications

    • 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
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D06B15/10—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by use of centrifugal force

Definitions

  • the present invention relates to an installation for the centrifugal spinning of the most diverse fibrous or porous dobbies and in particular to the spinning of textile fibrous materials after bleaching, dyeing or any other treatment in an aqueous medium or solvent.
  • the textile fibrous materials concerned by the present invention essentially, but not limited to, include such materials before spinning (in the form of flock), during spinning (in the form of combed ribbons or "tops"), or after spinning (under form of thread), and even woven or knitted products.
  • the invention is particularly suitable for spinning fibrous materials in the form of spools, such as spools of combed ribbons, or "tops", obtained at the various stages of disentangling or carding the fibers from the flocks or heap of fibers.
  • centrifugal wiping of fibrous materials and in particular of textile materials loaded in bulk or coil by coil are known in the centrifugal wringer.
  • the material carriers proposed in the prior art are produced on the one hand so as to withstand the centrifugal force to which they are subjected in the wringer, and on the other hand, to hold the stacks of coils which they carry sensitive vertical during spin; for this purpose, the metal parts which they comprise, have a significant thickness, in order to oppose optimal resistance to the centrifugal force and the stacks of coils are kept vertical on the material holder, during the spinning operation, by reinforcement belts with which the material carriers are fitted.
  • Such a design of wringing installations using material carriers makes it possible to considerably reduce, compared to the extractors not using a material carrier, the handling required for loading and unloading the materials in the extractor.
  • the present invention therefore aims to provide a centrifugal wiping installation of fibrous or porous materials which better meets the needs of the practice than the installations aiming at the same goal previously known, in particular in that by its new design, it allows a considerable reduction in the cost of material carriers, a significant simplification of the handling of the latter, and even the automation of loading and unloading operations, and facilitated maintenance and repair possibilities.
  • the subject of the present invention is an installation for the centrifugal spinning of fibrous or porous materials, which comprises, in combination, an extractor and a material carrier capable of receiving at least one stack of coils of fibrous or porous materials, in particular a material holder formed of a plurality of supports adapted to each receive a stack of coils, arranged in at least one ring around a common axis constituted by a central box, which installation is characterized in that said wringer is equipped with a basket comprising a plurality of cells or the like, each capable of receiving a stack of coils carried by the material holder, in that said supports are designed to be housed each in a cell of the wringer basket and in that the axis common around which said supports are arranged in a crown is constituted by a hollow central box capable of fitting into the central pivot of the centrifugal wringer.
  • the material holder comprises at its base a so-called distribution box and each support is provided at its lower end with a disc pierced with an orifice central, which cooperates with a rod or the like, axial, fixed to the bottom of said box, which extends over the entire height of said support, and is integral at its upper end with an assembly constituted by a holding element pierced with a orifice for the passage of said rod, which is held in place by means of a nut or the like which is locked against the above-mentioned holding element.
  • the aforesaid holding element comprises a plate which is applied to the upper end of the material carried by the above-mentioned support, and which comprises an orifice for the passage of the upper end of the inner ferrule and axial rod, closed by a cap associated with a nut or the like locking in position, from the upper end of the rod.
  • each support of the material holder further comprises two perforated cylinders - or ferrules - concentric between which is disposed a stack of coils, and whose rod or analog above cons shakes the axis.
  • each support of the material holder comprises a perforated cylinder - or single ferrule - the above rod or the like of which constitutes the axis and around which is arranged a stack of coils.
  • the ferrules which constitute the supports of the stacks of spools of the material holder are integral with the base disc, so that the ferrules and the base disc move jointly laterally outward under the effect of the centrifugal force, during the spinning process
  • at least the inner ferrule of each support is not integral with the base disc, so that it moves laterally outward under the effect of centrifugal force, during the spinning process, independently of the base disc, to come into contact with the fibrous material it carries.
  • each of the supports of which the material carrier is composed comprises at least one intermediate disc substantially parallel to the base disc, interposed between the superimposed coils of a stack of coils carried by each support.
  • the wringing installation comprising a material carrier formed from a greater reality of supports adapted to each receive at least one stack of coils, arranged in two or more concentric rings, this comprises at least one means for holding at least one ring of batteries, capable of giving the batteries of said ring a good resistance to centrifugal spin and to avoid deformation.
  • said holding means consists of a belt, possibly perforated.
  • a belt is placed around the or each of the crown (s) of internal batteries (s).
  • a belt is placed around the or each of the crown (s) of internal batteries (s) and a belt is placed around the crown of external batteries.
  • the belt or belts are or are provided with a locking device suitable for its or their temporary joining with the material holder.
  • the belts for holding the inner pile (s) and possibly of the peripheral crown are joined together to form a unitary assembly such as a lifter assembly of belts.
  • the support belt or belts are fixedly attached to the material holder.
  • said holding means consists of at least one disc comprising orifices intended to receive the batteries one or more concentric crowns.
  • the wringing installation in accordance with the present invention can be equipped with at least one holding belt and at least one disc for holding and centering the stacks of at least one crown.
  • the installation, in the spinning installation according to the invention, of means for holding the batteries of an inner ring or of several concentric rings allows the batteries to oppose resistance to centrifugal force, thus avoiding their deformation.
  • the establishment of retaining belts around the batteries of the inner crown (s) allows the coils which form the batteries of the said crown (s) to come to bear, by translation, on the or the belts during centrifugation, thus allowing them to resist centrifugal force and not to deform.
  • the retaining and centering disc (s) is or are put in place in the material carrier at the time of loading the coils into the latter and receives or receives, in the orifices provided, the stacks of coils of material to be wrung , thus reducing their range and, consequently, their deflection when they are stressed by the weight of the coils subjected to the centrifugal effect.
  • the material holder is formed of a plurality of supports for the material to be wrung, arranged in two or more concentric rings, said supports consist of two or more rings of tubes intended to each receive a load of material to be wrung, the tubes of the outer ring being housed, during the spinning operation by centrifugation, in the cells of the basket and the tubes of the - or each of - the inner ring (s) coming to be placed in cells formed on the material holder by a succession of discs distributed on supporting rods.
  • the wiper system comprises means adapted to allow drying at the same time that the spin of materials contained in said wiping installation, which means include means for introducing and circulating gaseous drying fluid in the wringing installation, means for orienting the direction of circulation of the drying fluid in the wringing installation and means suitable for ensuring the tightness of the wiping installation, which cooperate with the means for orienting the direction of circulation of the drying fluid to allow the circulation of said fluid in the wiping installation respectively during the centrifugal rotation of said installation and during the shutdown of said installation.
  • these further comprise means for removing the drying fluid.
  • these further comprise means suitable for putting the drying fluid under reduced pressure.
  • the means for circulation of the drying fluid consist, in combination, of a device for overpressure or depression and by the rotational drive of the wringing installation.
  • the means for introducing the drying fluid into the wringing installation open out at the bottom thereof, in the distribution box of the latter.
  • the means for introducing the drying fluid into the wringing installation open into the cover of the latter.
  • the spin-drying installation in accordance with the present invention makes it possible to spin-dry the textile fibrous materials mentioned in the preamble, as well as the spin-drying of fluffy textile products, same as the spin-drying of all porous products.
  • the direction of circulation of the drying fluid is reversed to go from the periphery towards the center of the material contained in the wringer, when the rotation of the wringer is stopped, in order to standardize the drying.
  • the drying fluid is a hot gaseous fluid.
  • the drying fluid is a cold gaseous fluid.
  • the cells of the wringer basket have an appropriate section and in particular a circular or polygonal section.
  • the loading of the fibrous or porous material onto the material carrier is carried out at the loading station by means of a centering device constituted by a tank whose diameter is substantially equal to the diameter d of the material holder and the upper part of which is flared in the shape of a cone to a diameter slightly greater than the internal diameter D of the basket of the wringer, which centering device is capable of receiving the distribution box which constitutes the base of the material holder and to cooperate with a stop integral with the upper wall of said box, to control the diameter of the coil stacks loaded on the material holder and reduce it to the diameter d of the material holder, prior to the introduction of the latter into a treatment enclosure.
  • a centering device constituted by a tank whose diameter is substantially equal to the diameter d of the material holder and the upper part of which is flared in the shape of a cone to a diameter slightly greater than the internal diameter D of the basket of the wringer
  • the present invention relates more particularly to centrifugal wringing and wringing-drying installations for fibrous or porous materials, in accordance with the foregoing provisions, as well as the means specific to their production and to their implementation, and the installations for assembly comprising said centrifugal wringing and centrifugal drying-drying installations.
  • the material carrier according to the invention comprises a plurality of supports capable of receiving the fibrous or porous material in a stack of coils 1 and arranged in a crown on a distribution box 2 and around a hollow central box 21 whose space 20 is intended to be embedded in the central pivot 27 of a centrifugal wringer which will be described later.
  • Each support comprises an inner perforated ferrule 3 and an outer perforated ferrule 4 concentric, between which is inserted the stack 1 of material to be treated, which is pressed against the upper wall 25 of the box 2 by an assembly comprising an axial rod 8, a plate upper end 7, carrying a cap 6 which carries a nut, pin, key or the like, 9, for locking the upper end of the rod 8, the lower end of which is fixed by any appropriate means, such as nut for example, at the bottom 26 of the box 2, this unit cooperating, for the compression of the stack against the upper wall 25 of the box, with a disc 17 applied against said wall 25.
  • the material holder has a single ring of supports, while in the embodiment shown in cross section in Figure 8, the material holder has two concentric rings supports 28 and 29.
  • the material carriers according to the invention which are particularly suitable for spinning fibrous or porous materials, as will be described below, are capable of carrying said materials during all of the treatments to which they are likely to be subjected, and in particular during the bleaching, dyeing, centrifugal spinning and successive drying treatments to which these materials are subjected, so that the latter can undergo a complete treatment cycle, which requires only one loading operation on the door -material and only one unloading operation from the material holder, once the treatment cycle has ended.
  • the box 2 then plays in the treatment steps comprising a circulation of liquid or gaseous fluid, the role of a box for distributing the treatment baths or the drying gas through the stacks 1 of material.
  • the material holder according to the invention is essentially intended to be introduced into a centrifugal wringer (see FIG. 1) which comprises a tank 12 suspended on three feet 14 and closed by a cover 13, containing a basket 11 for receiving the holder matter; the basket 11 is driven in rotation by the motor 15 and the transmission 16.
  • the basket 1 comprises a plurality of cells 22 each of which constitutes a housing for a battery support 1 corresponding to the material holder, the diameter d corresponding to the outside diameter of the material holder defined by the outer ferrules 4 and the diameter D being the maximum internal diameter of the basket 11 including the cells 22.
  • the box 2 of the material holder rests on the bottom of the basket 11 of the wringer.
  • the tiae 8 inclines slightly because it is fixed at its lower end, at the bottom of the distribution box, while it is biased towards the outside. at its upper end, which gives it a slight inclination towards the outside, at its upper end, while the distance between the inner ferrule 3 and the outer ferrule 4, is always kept constant thanks to the arrangement of the base disc 17 and the upper end plate 7.
  • the lateral displacement undergone by the assemblies carrying the batteries 1 takes place over a distance equal to the difference between the two diameters D and d.
  • the orifice 18 menaaé in the base disaue 17 is calculated so that, even after this displacement, it is still inscribed in the inner circle of the inner ferrule 3.
  • the drying subsequent to the centrifugal spin can be carried out in the centrifugal wringer by introducing a drying gas into the latter, such as air possibly heated, or by applying pressure or an appropriate vacuum in the latter, the drying means being distributed through the material by means of the box 2.
  • a drying gas such as air possibly heated, or by applying pressure or an appropriate vacuum in the latter, the drying means being distributed through the material by means of the box 2.
  • the wringing installation shown in FIGS. 9 to 11 is equipped with means for introducing and circulating a gaseous drying fluid, such as air, for example, in the wringer , during the spinning operation, when the wringer is rotating, in order to circulate drying fluid through the material, during spinning, taking advantage of centrifugal force to accelerate the circulation of the drying fluid through the coils carried by the material carrier from the center to the periphery of the material and of the wringer, and thus accelerate the drying of the material.
  • a gaseous drying fluid such as air, for example, in the wringer
  • Such a drying process is made possible by the provision of seals which seal the wringer at the mechanical parts and. connections of the wringer with the inlet and outlet ducts for the drying fluid.
  • the wringer is provided with two hydraulic seals 40, 41, and two inflatable O-rings 42, 43, at its base, respectively at its connection with the mechanical drive parts in rotation and at its connection with the pipes 44 and 45 for circulation of the drying fluid.
  • the drying fluid circulates there, from the line 44, in a direction which goes from the center towards the periphery, in the direction of the centrifugal force; this increases the migration of moisture contained in the material to the periphery of the wringer.
  • Figures 12 and 13 show alternative embodiments of the supports which receive the fibrous material in stacks of coils and a plurality of which constitutes a material carrier.
  • the supports of the material holder consist of tubes 61, 62 arranged in two (or more) concentric rings.
  • the tubes 61 of the outer ring are placed in the cells 11 of the wringer basket, while the tubes 62 of the inner ring come place in cells formed by a succession of discs 63 distributed on supporting rods 64, which cells are able to withstand the dynamic force due to the centrifugal force.
  • This variant embodiment is particularly suitable, although not limited to, for spinning, or spin-drying, textiles in the form of fiber flocks.
  • the bottoms 71 of the tubes 61, 62 are produced in the form of push-discs suitable for move in an upward movement in said tubes, under the advance action of the jack 65 with the plate 66 and the push rods 67 which are integral therewith, and to evacuate, by pushing during their upward movement, the material textile, in particular in the form of fiber flock, contained in each of the tubes 61, 62.
  • the material carrier is immobilized by hooks 72.
  • the cells 22 of the basket 11 have been shown in the drawings with a circular section for receiving stacks of coils 1, it will be readily understood that said cells can have any other suitable section. wanted, including one. polygonal section, in particular in the case where the cell basket according to the invention is intended for the treatment of materials other than fibrous materials such as textiles or cellulosic fibers, for example.
  • the cells advantageously have a polygonal shape suitable for enabling them to receive containers loaded with materials to be treat.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Drying Of Solid Materials (AREA)
  • Centrifugal Separators (AREA)
EP83400816A 1982-04-29 1983-04-26 Vorrichtung zur Entwässerung eines Garnwickels Expired EP0097066B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8319295A FR2545112B2 (fr) 1982-04-29 1983-12-02 Perfectionnements apportes aux installations pour l'essorage de matieres fibreuses ou poreuses

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8207407 1982-04-29
FR8207407A FR2526138B1 (fr) 1982-04-29 1982-04-29 Perfectionnements apportes aux installations pour l'essorage de matieres fibreuses ou poreuses
FR8303123 1983-02-25
FR8303123A FR2541697B2 (fr) 1983-02-25 1983-02-25 Perfectionnements apportes aux installations pour l'essorage de matieres fibreuses ou poreuses

Publications (2)

Publication Number Publication Date
EP0097066A1 true EP0097066A1 (de) 1983-12-28
EP0097066B1 EP0097066B1 (de) 1986-03-12

Family

ID=26222880

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83400816A Expired EP0097066B1 (de) 1982-04-29 1983-04-26 Vorrichtung zur Entwässerung eines Garnwickels

Country Status (4)

Country Link
US (1) US4545135A (de)
EP (1) EP0097066B1 (de)
DE (1) DE3362506D1 (de)
ES (1) ES8402414A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0277373A1 (de) * 1986-12-04 1988-08-10 F.lli DETTIN s.p.a. Vorrichtung zum Entwässern von Garnwickeln
US4767252A (en) * 1986-05-09 1988-08-30 Robatel Slpi Manipulator for automatically supplying machines for the centrifugation of bobbins of yarns
EP0299140A1 (de) * 1987-07-11 1989-01-18 Osaka Bobbin Kabushiki Kaisha Verfahren und Vorrichtung zum Zentrifugieren von Garnen
WO1999010582A1 (en) * 1997-08-26 1999-03-04 Synthetic Dyeworks Industries Pty. Ltd. Improved dyeing process

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8430403U1 (de) * 1984-10-16 1985-04-25 Gebr. Steimel, 5202 Hennef Zentrifugiervorrichtung
FR2580004B1 (de) * 1985-04-05 1987-06-26 Barriquand
FR2599390B1 (fr) * 1986-05-30 1988-09-09 Robatel Slpi Dispositif pour le chargement et le dechargement des paniers tournants pour l'essorage centrifuge des bobines de fil
CA2071083A1 (en) * 1991-06-14 1992-12-15 Matthew E. Hain Dynamic treatment of suture strand
US5287634A (en) * 1992-02-07 1994-02-22 United States Surgical Corporation Removal of vaporizable components from polymeric products
AU1025999A (en) * 1997-09-26 1999-04-23 Loris Bellini S.P.A. Plant for processing yarn on reels
ITMI20011116A1 (it) * 2001-05-25 2002-11-25 Master S A S Di Ronchi Frances Apparecchio per tintura o candeggio di filati avvolti su rocche o confezioni similari
JP4091875B2 (ja) * 2003-05-27 2008-05-28 株式会社オートネットワーク技術研究所 アース用電線の止水処理方法
EP1544561A1 (de) * 2003-12-16 2005-06-22 Rf Systems Srl System zum Trocknen von Materialien
ITMI20062197A1 (it) * 2006-11-15 2008-05-16 Master Sas Di Ronchi Francesco & C Idroestrattore centrifugo per aste portarocche amovibili
CN105401363A (zh) * 2015-12-14 2016-03-16 联合机器制造有限公司 一种筒子纱脱水机脱水桶结构
CN105442223A (zh) * 2015-12-14 2016-03-30 联合机器制造有限公司 一种筒子纱脱水机
CN115265114A (zh) * 2022-08-02 2022-11-01 苏州龙杰特种纤维股份有限公司 一种仿羊毛面料的蒸汽烘干设备

Citations (3)

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Publication number Priority date Publication date Assignee Title
FR552983A (fr) * 1922-06-16 1923-05-11 Procédé de lavage rapide et économique des bobines de soie artificielle
DE519044C (de) * 1929-04-18 1931-02-23 Bauer Carl Schleuder zum Nassbehandeln und Trocknen von Garn auf Kettenbaeumen und Spulen
GB607532A (en) * 1945-02-07 1948-09-01 Smith Drum & Co Improvements in centrifugal liquid extractors

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US1957328A (en) * 1931-01-09 1934-05-01 American Enka Corp Process and apparatus for the washing and after treatment of artificial silk spinning cakes
US1973953A (en) * 1931-07-21 1934-09-18 Skenandoa Rayon Corp Method and apparatus for manufacturing artificial silk
GB403205A (en) * 1932-10-07 1933-12-21 Glanzstoff Courtaulds Gmbh Improvements relating to apparatus for the contrifuging of thread or yarn windings
BE422212A (de) * 1936-06-25
DE668962C (de) * 1937-06-04 1938-12-14 Zittauer Maschinenfabrik Akt G Vorrichtung zum Ausschleudern von Kreuzspulen
US2341211A (en) * 1941-06-07 1944-02-08 American Viscose Corp Hydroextractor
DE1159856B (de) * 1959-04-27 1963-12-19 Poensgen G M B H Geb Waeschezentrifuge mit einem durch ein fluessiges Druckmittel aushebbaren Einsatz
US3732993A (en) * 1971-08-17 1973-05-15 Selas Corp Of America Seal for tower furnace
IT1069773B (it) * 1976-07-23 1985-03-25 Ilai Srl Apparecchiatura per asciugare filato complementare ad un apparecchiatura per tingere filato specialmente in rocche
DK158878A (da) * 1977-04-12 1978-10-13 Utec Ab Taetningsanordning

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR552983A (fr) * 1922-06-16 1923-05-11 Procédé de lavage rapide et économique des bobines de soie artificielle
DE519044C (de) * 1929-04-18 1931-02-23 Bauer Carl Schleuder zum Nassbehandeln und Trocknen von Garn auf Kettenbaeumen und Spulen
GB607532A (en) * 1945-02-07 1948-09-01 Smith Drum & Co Improvements in centrifugal liquid extractors

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4767252A (en) * 1986-05-09 1988-08-30 Robatel Slpi Manipulator for automatically supplying machines for the centrifugation of bobbins of yarns
EP0277373A1 (de) * 1986-12-04 1988-08-10 F.lli DETTIN s.p.a. Vorrichtung zum Entwässern von Garnwickeln
EP0299140A1 (de) * 1987-07-11 1989-01-18 Osaka Bobbin Kabushiki Kaisha Verfahren und Vorrichtung zum Zentrifugieren von Garnen
WO1999010582A1 (en) * 1997-08-26 1999-03-04 Synthetic Dyeworks Industries Pty. Ltd. Improved dyeing process

Also Published As

Publication number Publication date
ES521989A0 (es) 1984-02-01
DE3362506D1 (en) 1986-04-17
ES8402414A1 (es) 1984-02-01
EP0097066B1 (de) 1986-03-12
US4545135A (en) 1985-10-08

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