EP0110058A1 - Autoklav - Google Patents

Autoklav Download PDF

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Publication number
EP0110058A1
EP0110058A1 EP83109914A EP83109914A EP0110058A1 EP 0110058 A1 EP0110058 A1 EP 0110058A1 EP 83109914 A EP83109914 A EP 83109914A EP 83109914 A EP83109914 A EP 83109914A EP 0110058 A1 EP0110058 A1 EP 0110058A1
Authority
EP
European Patent Office
Prior art keywords
autoclave
liquor
dyeing
bleaching
washing
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
EP83109914A
Other languages
English (en)
French (fr)
Other versions
EP0110058B1 (de
Inventor
Giovanni Bellini
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.)
Loris Bellini & C Srl
Original Assignee
Loris Bellini & C Srl
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11208815&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0110058(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Loris Bellini & C Srl filed Critical Loris Bellini & C Srl
Publication of EP0110058A1 publication Critical patent/EP0110058A1/de
Application granted granted Critical
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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
    • 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

Definitions

  • This Patent Application relates to an apparatus for dyeing, washing and bleaching comprising one horizontal autoclave of circular section, designed to accomodate extractable material-holder trolleys.
  • the apparatus is very novel and : represents an appreciable step forward in its own industrial field.
  • the apparatus in question is characteristic first because it is based on just one horizontal autoclave, simply rested on the floor, without requiring masonry work for its installation, nor lifting devices for loading and unloading the basket holding the goods to be treated.
  • the apparatus is characteristic secondly because the autocla ve is provided inside with two side partitions for holding the dye liquor which can overflow from the top by means of appropriate overflow fittings in the event of thermal expansion or excess liquor.
  • the apparatus is characteristic thirdly because the space not normally occupied by liquor in the autoclave, whether at the sides or at the top, is filled with compressed air thereby accomplishing a static pressurization of the apparatus without requiring a special motor-driven pump for the purpose.
  • the apparatus is characteristic fourthly because the space in the autoclave defined by the side partitions and by the base can accommodate one or more material-holders with rectan gular base, which can support means such as vertical rods arranged along straight rows and therefore with minimum dead spaces in the case of yarn cheeses, or other means of suitable shape, but always arranged in the same way, in the case of tops, tows, beams, staple or other textile material.
  • Said material-holders can be introduced and extracted quite simply by means of trolleys without requiring lifting equipment.
  • the apparatus is characteristic fifthly because all the above features make it possible to have an appreciably lower bath ratio (that is, the ratio between the weight of the liquor contained and the weight of the goods to be treated), compar ed to those possible with the usual apparatus already known in the art, with consequent considerable saving of heating and electrical power as weel as, therefore, lowering of running costs.
  • bath ratio that is, the ratio between the weight of the liquor contained and the weight of the goods to be treated
  • the vertical rectangular cabinet solution in fig. 3 is hence the one most widely used today because the apparatus does not require foundations nor lifting equipment for introducing the material in the autoclave and nor does it require a liquor expansion vessel (5) outside but inside said autoclave, nor does it require the use of more than one motor-driven pump (3) and heat exchanger (4).
  • the machine in accordance with the above patent must have an upper longitudinal tank parallel to the autoclave, said tank not being necessary in the patent in accord ance with the present invention where the expansion of the process liquor is self-contained in an specially empty section of the autoclave.
  • a hollow cylinder is provided inside the autoclave and the fabric-holder beam for distributing the bath liquor and for containing compressed air.
  • this cylinder does not exist just as the beam does not exist, and the compressed air is contained at the side and at the top inside the autoclave.
  • the machine has just one autoclave it can only contain one column of cheeses; more than one autoclave must be provided if more than one column of cheeses are required.
  • Each autoclave of the French Patent is provided with a perforated jacket whose purpose is to distribute the bath liquor and to contain the cheeses, this not being necessary in the BELLINI Patent.
  • the expansion vessel is provided outside instead of being self-contained.
  • French Patent N° 2.003.379 in the name of THIES consists of a conventional machine designed in a different manner.
  • the apparatus in accordance with the invention is also provided with just one autoclave, only that in this type of apparatus the necessity of using a tack le, for loading and unloading, and expensive foundation pits, is thereby avoided, but said apparatus still remains of universal application with low bath ratio and with rapid loading and unloading.
  • the inventor of the apparatus in accordance with the invention has really profited from the aforementioned disclosures and after various experiments has succeeded in devising a solution which eliminates the various difficulties associated with the solutions already known in the art, by taking into consideration and amplifying the separate individual advantages offered by these solutions, thereby representing a considerable step forward in his own specific industrial field.
  • the apparatus in accordance with the invention comprises one single motor-driven pump (3) for circulating the process liquor, provided with a diverting valve (7) which permits flow of said liquor in both directions to and from the autoclave (1), and also comprises just one heat exchanger (4) for heating or cooling the liquor.
  • the main feature of the horizontal autoclave (1) which forms the essential part of the apparatus in question is that of having two side partitions (5) which separate the material-containing compartment from the rest of the autoclave.
  • the dye liquor normally fills only this zone, hence bath ratio is minimum, even 6:1, that is, the ratio of the weight of the liquor is only six times that of the material to be dyed or just washed and bleached.
  • the remaining side and top zones of the autoclave (1) are filled at first with compressed air thereby accomplishing the static pressurization; in the event of thermal expansion or addition of chemical products producing expansion of the liquor, the latter can overlow in said empty side zones through appropriate overflow fittings provided in the top part of the partitions (5).
  • the apparatus is universal in application being suitable for dyeing yarn cheeses, tops, tows, beams, staple or any other textile material, of widely varying diameters and cheeses.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
EP83109914A 1982-10-06 1983-10-04 Autoklav Expired EP0110058B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2364182 1982-10-06
IT23641/82A IT1152705B (it) 1982-10-06 1982-10-06 Apparecchio di tintura, lavaggio e candeggio costituito dauna unica caldaia orizzontale a sezione circolare atta ad alloggiare carrelli porta-materiali estraibili

Publications (2)

Publication Number Publication Date
EP0110058A1 true EP0110058A1 (de) 1984-06-13
EP0110058B1 EP0110058B1 (de) 1987-01-21

Family

ID=11208815

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83109914A Expired EP0110058B1 (de) 1982-10-06 1983-10-04 Autoklav

Country Status (4)

Country Link
EP (1) EP0110058B1 (de)
DE (1) DE3369356D1 (de)
ES (1) ES8407130A1 (de)
IT (1) IT1152705B (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590286A1 (fr) * 1985-11-18 1987-05-22 Barriquand Procede et installation pour le traitement, a l'aide d'un fluide, de matieres textiles sur des porte-matieres
EP0225246A1 (de) * 1985-11-18 1987-06-10 BARRIQUAND, Société dite: Verfahren und Vorrichtung zum Behandeln von textilen Materialien auf Materialträgern
FR2610016A1 (fr) * 1987-01-22 1988-07-29 Barriquand Installation perfectionnee de traitement au mouille de matieres textiles disposees sur des porte-matieres
EP0276616A1 (de) * 1986-12-30 1988-08-03 M. P. DURAND & Cie Vorrichtung zum Nassbehandeln von textilen Materialien auf Materialträgern
FR2612209A1 (fr) * 1987-03-12 1988-09-16 Barriquand Perfectionnements aux installations de traitement au mouille de matieres textiles disposees sur des porte-matieres
US5410892A (en) * 1993-04-19 1995-05-02 Gaston County Dyeing Machine Company Horizontal wet treatment machines for textiles and textile material carriers therefor
US5442939A (en) * 1993-04-19 1995-08-22 Gaston County Dyeing Machine Co. Carrier for supporting textile material in a wet treatment machine
US5590553A (en) * 1995-03-13 1997-01-07 Gaston County Dyeing Machine Company Carrier for supporting textile material packages in a wet treatment machine and package retaining cap for same
EP1837431A1 (de) * 2006-03-24 2007-09-26 Falmer Investments Limited Textilbehandlungsmaschine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2150122A5 (en) * 1971-08-17 1973-03-30 Frauchiger Ag Maschinen Textile fluid treatment - in autoclave with limited volume and dosing unit linked to recirculating system
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2150122A5 (en) * 1971-08-17 1973-03-30 Frauchiger Ag Maschinen Textile fluid treatment - in autoclave with limited volume and dosing unit linked to recirculating system
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

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590286A1 (fr) * 1985-11-18 1987-05-22 Barriquand Procede et installation pour le traitement, a l'aide d'un fluide, de matieres textiles sur des porte-matieres
EP0225246A1 (de) * 1985-11-18 1987-06-10 BARRIQUAND, Société dite: Verfahren und Vorrichtung zum Behandeln von textilen Materialien auf Materialträgern
US4825668A (en) * 1985-11-18 1989-05-02 Barriquand Installation for treating textile materials on material carriers by means of a fluid
EP0276616A1 (de) * 1986-12-30 1988-08-03 M. P. DURAND & Cie Vorrichtung zum Nassbehandeln von textilen Materialien auf Materialträgern
US4884418A (en) * 1986-12-30 1989-12-05 Barriquand Installation for the wet treatment of textile materials disposed on material carriers
FR2610016A1 (fr) * 1987-01-22 1988-07-29 Barriquand Installation perfectionnee de traitement au mouille de matieres textiles disposees sur des porte-matieres
FR2612209A1 (fr) * 1987-03-12 1988-09-16 Barriquand Perfectionnements aux installations de traitement au mouille de matieres textiles disposees sur des porte-matieres
US5410892A (en) * 1993-04-19 1995-05-02 Gaston County Dyeing Machine Company Horizontal wet treatment machines for textiles and textile material carriers therefor
US5442939A (en) * 1993-04-19 1995-08-22 Gaston County Dyeing Machine Co. Carrier for supporting textile material in a wet treatment machine
US5444997A (en) * 1993-04-19 1995-08-29 Gaston County Dyeing Machine Company Carrier for supporting textile material in a wet treatment machine
US5590553A (en) * 1995-03-13 1997-01-07 Gaston County Dyeing Machine Company Carrier for supporting textile material packages in a wet treatment machine and package retaining cap for same
EP1837431A1 (de) * 2006-03-24 2007-09-26 Falmer Investments Limited Textilbehandlungsmaschine

Also Published As

Publication number Publication date
IT8223641A0 (it) 1982-10-06
IT8223641A1 (it) 1984-04-06
EP0110058B1 (de) 1987-01-21
DE3369356D1 (en) 1987-02-26
IT1152705B (it) 1987-01-07
ES526255A0 (es) 1984-09-01
ES8407130A1 (es) 1984-09-01

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