EP0297039A1 - Installation de lavage pour tricot tubulaire - Google Patents

Installation de lavage pour tricot tubulaire Download PDF

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Publication number
EP0297039A1
EP0297039A1 EP88810398A EP88810398A EP0297039A1 EP 0297039 A1 EP0297039 A1 EP 0297039A1 EP 88810398 A EP88810398 A EP 88810398A EP 88810398 A EP88810398 A EP 88810398A EP 0297039 A1 EP0297039 A1 EP 0297039A1
Authority
EP
European Patent Office
Prior art keywords
washing
liquor
nozzles
floating body
guide body
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Withdrawn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
EP88810398A
Other languages
German (de)
English (en)
Inventor
Albert Zwicker
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0297039A1 publication Critical patent/EP0297039A1/fr
Withdrawn legal-status Critical Current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
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • D06B3/105—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics of tubular fabrics

Definitions

  • the present invention relates to a washing device according to the preamble of independent claim 1 and a method for its operation according to the preamble of claim 10.
  • the washing device 1 in Fig. 1 consists of a cylindrical guide body 2 with a vertical longitudinal axis.
  • This guide body 2 comprises a lower floating body 10, for example five washing bodies 20 and an upper closing body 30.
  • the floating body 10 is designed as an inverted truncated cone 11 with a spherical cap-shaped cover surface 12. Its volume is such that one in the fleet Buoyancy is caused, which can carry the weight of the entire guide body 2 with the tubular fabric S located thereon and, in addition, the weight of the liquor located in the washing bodies 20 in a freely floating manner.
  • Another embodiment of the float 10a can be seen in FIG. 2, in which no cover surface 12 can be seen delimited, but has an increasingly curved surface of revolution.
  • the washing bodies 20 consist of two cylindrical sections 21, 22, namely the upper section 21 is designed with a smaller diameter than the lower section 22. Both sections 21, 22 have openings 23 distributed around their circumference in a sieve shape , 24th The openings 23 of the upper part 21 are larger than the openings 24 in the lower part 22.
  • the cylindrical parts with the larger diameter are provided with roundings 28, 29, wherein there are no openings in the area of these roundings.
  • Each of these washing bodies 20 is closed off by a top surface 25 and by a bottom surface 26, whereby an inner chamber 29a is formed.
  • a ring 27 closes the area between the upper, smaller section 21 and the lower, larger section 22.
  • the entire guide body 2 stands on two rollers 40, 41 with parallel axes 42, 43 which are mounted fixed to the frame. He dips his lower section into a tub 50 for the fleet.
  • nozzles 60 are arranged in each washing body 20, in such a way that their mouths are aligned with the upper, smaller part 21 of each washing body 20. Any number of nozzles 60 per se can be arranged distributed over the circumference of each washing body 20. In any case, there should be so many that the liquor sprayed against the washing body 20 builds up in the washing body 20.
  • the nozzles 60 are fed from a pressure pipe 61.
  • a plurality of guide rollers 70 are arranged outside the trough 50 and two such guide rollers 71 are arranged inside the trough 50 for feeding the tubular goods S in a flat form.
  • the axes of all rollers 70, 71, 72, 73, 74 are mounted on the frame.
  • the pair of rollers 74 and the pair of rollers 72, 73 of the mange can preferably be driven.
  • the procedure is now as follows: The tubular fabric S is pulled from below over the guide body 2 and through the sleeve with the rollers 72, 73. If now liquor mixed with air is pressed through the nozzles 60, passes this through the tubular goods S and through the large openings 23 in the smaller parts 21 of the washing body 20. As a result of the smaller openings 24 in the larger parts 22, the liquor and air build up and finally comes under pressure from the larger parts 22 and thus through the tubular goods S outwards. As a result of this pressure, the tubular fabric S swells and stands out from the larger parts 22 and can thus be pulled upwards with little friction.
  • the tub 50 fills up due to the trickling liquor and, due to the buoyancy of the floating body 10 or 10a, the entire structure is detached from the rollers 40, 41.
  • the tubular fabric S is therefore not subjected to tensile stress and is not deformed.
  • Fig. 1 five washing bodies 20 are shown. It goes without saying that any suitable amount larger than two can be used. The limitation should be due to the volume of the floating body, because of course each additional washing body 20 has one in addition to its weight Holds a lot of fleet and thus exerts a greater weight on the float.
  • this end body 30 is frustoconical in shape and can have a flat top surface 31. However, it could just as well have the same shape as the floating body 10.
  • a spray of air and water creates a balloon.
  • the balloons prevent the tubular fabric from sticking to the float.
  • the internal overpressure forms the balloons, which enables tension-free and adhesion-free material guidance over the floating body.
  • the air-water mixture also creates the effect of creating an overpressure in the interior of the tube and thus washing the tube from the inside to the outside to cause.
  • This washing effect is further increased by the arrangement of the nozzles and the inner rings on the cylinder, as a result of which a washing from the inside to the outside is again specifically brought about by excess pressure.
  • this nozzle is arranged in such a way that the washing process arranged at the top is sealed and that the injected water must automatically escape, as a result of which a greater washing effect is achieved.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
EP88810398A 1987-06-18 1988-06-13 Installation de lavage pour tricot tubulaire Withdrawn EP0297039A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH230587 1987-06-18
CH2305/87 1987-06-18

Publications (1)

Publication Number Publication Date
EP0297039A1 true EP0297039A1 (fr) 1988-12-28

Family

ID=4230688

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88810398A Withdrawn EP0297039A1 (fr) 1987-06-18 1988-06-13 Installation de lavage pour tricot tubulaire

Country Status (1)

Country Link
EP (1) EP0297039A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0995827A2 (fr) * 1998-10-15 2000-04-26 Altan Dipl.-Ing.(FH) Arslan Procédé et dispositif pour le traitement des étoffes textiles tubulaires
IT201600094298A1 (it) * 2016-09-20 2016-12-20 Corino Macch S P A Dispositivo di lavaggio per tessuto tubolare.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2068032A (en) * 1980-01-11 1981-08-05 Dornier Gmbh Lindauer An externally supported cylindrical spreader for tubular fabric
GB2147626A (en) * 1983-10-08 1985-05-15 Pegg Whiteley Ltd Mercerising textile hoseware

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2068032A (en) * 1980-01-11 1981-08-05 Dornier Gmbh Lindauer An externally supported cylindrical spreader for tubular fabric
GB2147626A (en) * 1983-10-08 1985-05-15 Pegg Whiteley Ltd Mercerising textile hoseware

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0995827A2 (fr) * 1998-10-15 2000-04-26 Altan Dipl.-Ing.(FH) Arslan Procédé et dispositif pour le traitement des étoffes textiles tubulaires
EP0995827A3 (fr) * 1998-10-15 2000-09-06 Altan Dipl.-Ing.(FH) Arslan Procédé et dispositif pour le traitement des étoffes textiles tubulaires
IT201600094298A1 (it) * 2016-09-20 2016-12-20 Corino Macch S P A Dispositivo di lavaggio per tessuto tubolare.

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