EP0166840A1 - Horizontaler Autoklav zum Nassbehandeln von textilen Materialien - Google Patents

Horizontaler Autoklav zum Nassbehandeln von textilen Materialien Download PDF

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Publication number
EP0166840A1
EP0166840A1 EP84440028A EP84440028A EP0166840A1 EP 0166840 A1 EP0166840 A1 EP 0166840A1 EP 84440028 A EP84440028 A EP 84440028A EP 84440028 A EP84440028 A EP 84440028A EP 0166840 A1 EP0166840 A1 EP 0166840A1
Authority
EP
European Patent Office
Prior art keywords
tank
treatment
compartment
fluid
injection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP84440028A
Other languages
English (en)
French (fr)
Inventor
Jean-Claude Dumoulin
Alfred Lejeune
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.)
DUMOULIN JEAN CLAUDE
Dumoulin Jean-Claude
Original Assignee
DUMOULIN JEAN CLAUDE
Dumoulin Jean-Claude
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DUMOULIN JEAN CLAUDE, Dumoulin Jean-Claude filed Critical DUMOULIN JEAN CLAUDE
Publication of EP0166840A1 publication Critical patent/EP0166840A1/de
Withdrawn legal-status Critical Current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
    • D06B5/00—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating
    • D06B5/12—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length
    • 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
    • D06B5/00—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating
    • D06B5/12—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length
    • D06B5/16—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length through yarns, threads or filaments
    • 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
    • D06B5/00—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating
    • D06B5/12—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length
    • D06B5/22—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length through fabrics

Definitions

  • the invention relates to a horizontal autoclave tank for treating textile materials, in particular for carrying out the bleaching and dyeing operations of fabrics in rolls or yarn in spools.
  • the invention will very particularly find its application in the textile industry and in particular in dyers.
  • Horizontal autoclave tanks have a removable cover which must be hermetically sealed.
  • a material carrier which can receive the textile material to be treated in the form of a bundle of fabric or knitted fabric or a spool of thread can be introduced inside the tank generally by means of lateral rails on which it rolls by means pebbles with which it is provided.
  • the cover is pivotable and the removal of the material carrier is effected using a mobile transport cart which can receive the material carrier.
  • the horizontal autoclave tank is provided with a circulation group incorporated directly into the bottom of the tank and which ensures the circulation of a flow of fluid through the tank and in particular the flow is directed so that it traverses the the heart of the textile material to be treated.
  • This circulation group is generally provided with a cone on which the beam supporting the wound piece of fabric is adapted.
  • the beam has a multitude of orifices on its periphery in which the flow of treatment fluid passes which thus penetrates the very heart of the roll of fabric or knitted fabric.
  • the cone around which the beam adapts makes it possible to connect the latter directly to the group circulation pump which thus supplies the interior volume of the hollow beam with treatment fluid.
  • the horizontal autoclave tank also includes a series of valves which allow the introduction or purging of the components necessary to carry out the treatment operation, as well as the necessary safety valves.
  • the treatment installation includes an open or closed injection tank and an auxiliary injection pump.
  • the autoclave tank is connected to the injection tank via a pipe fitted with a flow adjustment valve.
  • the injection tank is connected to the injection tank via a pipe fitted with a flow adjustment valve.
  • an annex injection tank has many disadvantages. On the one hand, this requires using a volume of treatment fluid greater than what is strictly necessary / if only to fill the pipes which connect the autoclave tank to the injection tank. Furthermore, the characteristics of the treatment fluid present in the injection tank do not necessarily correspond to those of the fluid present in the autoclave tank, in particular, the temperatures can be significantly different and the exhaustion of the bath present in the tank d injection can be less than that present in the autoclave tank, for example, because the dye of the fluid in the injection tank may not have been transferred to the textile material yet.
  • the treatment fluid which is discharged into the autoclave tank via the auxiliary injection pump has different characteristics from the main bath present in the tank and, consequently, a non-consequence local homogeneity of the bath which will cause a defect in dyeing.
  • the main object of the present invention is to present a horizontal autoclave tank which is fully integrated, that is to say that it also includes the injection tank. In this way, the quantity of treatment fluid is reduced to a minimum and the homogeneity of the bath is total.
  • the main circulation group has been combined in a preferred embodiment with the injection group, hence greater simplicity of construction and economy of the engine.
  • the horizontal autoclave treatment tank for tex materials tiles in particular for carrying out the bleaching and dyeing operations of fabrics or knits in rolls or in thread in spools which comprises a removable cover, a material carrier having one or more internal conduits for circulation of the treatment fluid, a circulation pump treatment fluid in the tank, filling and emptying pipes of the tank, is characterized by the fact that it has an internal wall whose height is less than that of the tank which delimits two compartments in the tank, l '' one containing the textile material to be treated which is filled with treatment fluid, the other acting as an expansion tank being initially not filled with treatment liquid but which receives the excess liquid passing over the wall and coming from the first treatment compartment.
  • the invention relates to a horizontal autoclave tank for treating textile materials. It makes it possible in particular to carry out bleaching or dyeing operations on fabrics or knits in rolls or in thread in spools.
  • a beam material holder was taken intended to receive fabric in rolls.
  • the transformation of the material holder to receive the spools of thread is within the reach of those skilled in the art and has already been the subject of numerous achievements for this type of horizontal autoclave tank.
  • the autoclave treatment tank 1 as illustrated in FIG. 1 comprises a removable cover 2 which hermetically closes the tank 1.
  • the material 3 to be treated which, here, is in the form of a roll of fabric and disposed on a material holder comprising no a beam 4 supported by a cradle not shown. It should be noted, in this regard, that it is imperative to securely fix the various parts present in the tank so that during the circulation of the treatment fluid, no part moves.
  • the beam 4 has a periphery provided with a multitude of perforations or a grid, its end being blocked so that by injecting treatment fluid inside the beam, this fluid escapes through the peripheral orifices and enters the roll 3 of fabric.
  • This circulation of the treatment fluid is carried out by a circulation pump 5 streamlined by a connection sleeve 6 in which the beam 4 comes to slide so that its internal volume can be supplied directly with treatment fluid by the circulation pump 5.
  • This circulation pump 5 draws in treatment fluid present in the tank 1 through the other end of the sleeve 6.
  • the treatment fluid present in the tank forms a bath 8, the upper level 9 of which covers the textile material 3 to be treated.
  • the autoclave treatment tank 1 comprises filling, heating and emptying pipes of the tank, not shown, as well as safety valves.
  • the tank of the present invention also has an internal wall 10 whose height less than that of the tank which delimits two compartments in the autoclave tank 1, the first treatment compartment 11 contains the textile material 3 to be treated and is filled with fluid 8 of treatment that forms the bath.
  • the other compartment 12 acts as an expansion vessel, being initially not filled with treatment fluid or at least very slightly, and which receives the excess liquid 13 passing over the wall 10 and coming from the first treatment compartment 11 .
  • an injection pump 14 which can be annexed or preferably integrated into the tank 1 takes off via an injection pipe 15 the fluid 16 present in the bottom of the expansion compartment 12 and reinjects it into the treatment compartment 11.
  • an auxiliary circulation of the fluid is created via the expansion compartment 12. Since the two compartments 11 and 12 are placed in the same enclosure 1 and communicate, they are placed at the same static pressure and therefore the injection of the fluid from one compartment into the other poses no problem of intermediate recompression.
  • the temperature of the fluid present in the expansion compartment 12 is identical to that in the treatment compartment 11, likewise, as regards the characteristics of bath exhaustion and therefore the homogeneity of the treatment is perfect.
  • a non-return valve 17 will be placed in the injection pipe 15 in order to avoid filling the expansion compartment 12 via this pipe 15 when the injection pump 14 is not actuated.
  • FIG. 2 illustrates the preferred embodiment which has been adopted in the combined design of the injection pump 14 and of the circulation pump 5.
  • the circulation pump 5 comprises a propeller 18 mounted on a shaft 19 driven in rotation by an external motor not shown.
  • the shaft 19 passes through the tank 1 via a cable gland 20 ensuring a perfect seal.
  • the propeller 18 is faired in a sleeve 21, generally conical in which fits the beam 4 of the material carrier.
  • the sleeve 21 is supported by ribs 22 which channel and stabilize the flow of treatment fluid circulating in the tank 1.
  • connection of the beam 4 in the sleeve 21 causes the fluid at the outlet of the circulation pump 5 to be channeled in the internal part of the beam 4 provided with peripheral orifices through which the fluid exits passing through the textile material 3 treat.
  • a central deflecting profile 23 in the form of a truncated cone with rounded generatrix, is arranged around the drive shaft 19.
  • the external shape of this deflecting profile 23 promotes the circulation of the fluid and in particular the introduction of this fluid in the circulation pump 5.
  • the profile 23 central deflector which rests on the tank 1 will preferably be hollow and will be open at one of its ends 24 directed towards the circulation pump 5.
  • a propeller 25 will be mounted on the shaft 19 so that it is enveloped by the deflection profile 23.
  • the blades of the injection propeller 25 are oriented so that it tends to discharge the fluid 26 present in the profile 23 to outside of it and more particularly towards the circulation pump 5.
  • the injection pipe 15, one end of which dips into the bottom of the expansion compartment 12, has its other end 27 opening out inside the deflection profile 23.
  • the injection propeller 24 will cause a suction phenomenon in profile 23 which will have the effect of injecting fluid, taken from the expansion compartment 12, into the main treatment compartment 11.
  • the circulation and injection pumps are combined and require only one drive motor.
  • the loading or unloading of the autoclave treatment tank is illustrated in FIGS. 3 and 4.
  • the removable cover 2 is provided with translation means such as wheels 28.
  • the cover 2 is equipped with two lateral beams 29 and 30 which can be translated longitudinally in rails 31 and 32 fixed in the tank 1. Translation is ensured, for example, thanks to the presence of rollers 33 at the end of the beams 29 and 30.
  • the beams 29 and 30 are also used of supports with two transverse cradles 34 which themselves serve to support the beam 4.
  • Locking means will be adopted so that, when the tank is closed, the material holder and the material are firmly immobilized inside.
  • the injection pipe 15 will be made in two parts with an intermediate connector 35 which will ensure the junction between the two elements when the tank is closed.
  • the adjustment of the level of the bath can also be carried out by means of a notch made in the wall, the depth of which is adjusted by means of an autoclave part.
  • the filling of the tank and in particular of the treatment compartment will be carried out so that the level is flush with the wall 10 without there being filling of the expansion tank compartment.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
EP84440028A 1982-11-17 1984-06-29 Horizontaler Autoklav zum Nassbehandeln von textilen Materialien Withdrawn EP0166840A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8219544A FR2536095B1 (fr) 1982-11-17 1982-11-17 Cuve autoclave horizontale de traitement

Publications (1)

Publication Number Publication Date
EP0166840A1 true EP0166840A1 (de) 1986-01-08

Family

ID=9279400

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84440028A Withdrawn EP0166840A1 (de) 1982-11-17 1984-06-29 Horizontaler Autoklav zum Nassbehandeln von textilen Materialien

Country Status (2)

Country Link
EP (1) EP0166840A1 (de)
FR (1) FR2536095B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100944184B1 (ko) 2008-02-12 2010-02-24 (재)한국섬유기계연구소 균염을 위한 사 염색용 스핀들 구조

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536095B1 (fr) * 1982-11-17 1986-03-14 Lejeune Alfred Cuve autoclave horizontale de traitement
DE3513088A1 (de) * 1985-04-12 1986-10-23 H. Krantz Gmbh & Co, 5100 Aachen Hochtemperatur-faerbeapparat
JPS62110295U (de) * 1985-12-26 1987-07-14

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427417A1 (fr) * 1978-05-30 1979-12-28 Yoshida Kogyo Kk Appareil pour teindre des matieres textiles
GB2072724A (en) * 1980-03-31 1981-10-07 Yoshida Kogyo Kk Liquid treatment of textiles on a beam
FR2536095A1 (fr) * 1982-11-17 1984-05-18 Lejeune Alfred Cuve autoclave horizontale de traitement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH361556A (de) * 1958-01-17 1962-04-30 Scholl Ag Einrichtung, um Behandlungsmittel, z.B. eine Farbflotte, durch zylindrisch gewickeltes Textilgut durchströmen zu lassen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427417A1 (fr) * 1978-05-30 1979-12-28 Yoshida Kogyo Kk Appareil pour teindre des matieres textiles
GB2072724A (en) * 1980-03-31 1981-10-07 Yoshida Kogyo Kk Liquid treatment of textiles on a beam
FR2536095A1 (fr) * 1982-11-17 1984-05-18 Lejeune Alfred Cuve autoclave horizontale de traitement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100944184B1 (ko) 2008-02-12 2010-02-24 (재)한국섬유기계연구소 균염을 위한 사 염색용 스핀들 구조

Also Published As

Publication number Publication date
FR2536095A1 (fr) 1984-05-18
FR2536095B1 (fr) 1986-03-14

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