EP0175018A1 - Chambre de vaporisage pour le traitement des matières textiles - Google Patents

Chambre de vaporisage pour le traitement des matières textiles Download PDF

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Publication number
EP0175018A1
EP0175018A1 EP84111356A EP84111356A EP0175018A1 EP 0175018 A1 EP0175018 A1 EP 0175018A1 EP 84111356 A EP84111356 A EP 84111356A EP 84111356 A EP84111356 A EP 84111356A EP 0175018 A1 EP0175018 A1 EP 0175018A1
Authority
EP
European Patent Office
Prior art keywords
walls
damper according
steam
heating
damping chamber
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Withdrawn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
EP84111356A
Other languages
German (de)
English (en)
Inventor
Werner Metzger
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.)
Ernst Benz AG Maschinen- und Apparatefabrik
Original Assignee
Ernst Benz AG Maschinen- und Apparatefabrik
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 Ernst Benz AG Maschinen- und Apparatefabrik filed Critical Ernst Benz AG Maschinen- und Apparatefabrik
Publication of EP0175018A1 publication Critical patent/EP0175018A1/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Withdrawn legal-status Critical Current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
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/14—Containers, e.g. vats

Definitions

  • the invention relates to a damper for the continuous or batchwise treatment of textiles with steam, which is designed as a closed treatment housing which can be acted upon with saturated steam or superheated steam, which is protected against heat loss on the walls by thermal insulation and equipped with a steam generator arranged on the housing base is.
  • Dampers for the treatment of textiles with steam are devices that are known in various designs.
  • the invention is particularly applicable to closed dampers and continuously working dampers. When the dampers are closed, they are closed after the goods have been brought in and opened again after a shorter or longer steaming time. It can be steamed with or without excess pressure.
  • continue dampers In the case of continuously working dampers, so-called continue dampers, the goods enter the steaming chamber through a slot, pass through them in a certain time via rollers and leave them through the same or another slot. These dampers can only be damped with a slight excess pressure.
  • dampers are used in conjunction with systems for dyeing textile webs, the main purpose of the damper is to promote the penetration and fixing of the colors.
  • Damper are therefore also known in which the walls are heated with heating pipes inside the housing. With such dampers, the formation of drops on the inner wall is avoided, but they have the disadvantage that the air layers near the wall can be greatly overheated due to the heating pipes arranged near the inner wall. This uneven temperature distribution can lead to an undesirable migration, i.e. dye migration occurs at those points on the textile web that dry first. These irregularities can reduce the quality of the web.
  • a damping chamber is arranged within the inner surfaces of the treatment housing, the heated one Walls run at a distance from the inner surfaces of the treatment housing. This ensures that the same temperature can be maintained in the walls of the steaming chamber in a relatively simple manner, which temperature can also be regulated.
  • the damper 1 shown in FIG. 1 has a damping chamber 2 which is formed by walls 3.
  • the walls 3 of the steam chamber 2 are composed of plates made of metal, for example of stainless steel or light metal, and form a stable housing. Access to the steaming chamber is ensured by one, two or more windows 4, which at the same time allow observation of the interior of the steaming chamber 2.
  • a steam generator 5 is arranged, which is designed to maintain a certain steam atmosphere, for example saturated steam or superheated steam.
  • the steam generator 5 has a water sump 6, in which steam heating pipes 7 are laid. Over the water sump 6 additional steam heating pipes 8 are laid, which are used to achieve the desired steam condition.
  • the water sump 6 with the pipes 7 and the pipes 8 lying above the water sump 6 are covered by a baffle plate 9, any Intercepts water drops.
  • the walls 3 of the steaming chamber 2 are provided with heating lines 10, which are laid on the outer surfaces of the walls 3.
  • the thermal energy can be supplied in various ways. If the thermal energy is generated by converting electrical energy, the heating lines 10 consist of electrical heating conductors, which are also expediently surrounded by insulation. If the thermal energy is generated by liquid or gaseous heat transfer media, the heating lines 10 are heating pipes which are exposed to steam, hot air or oil, for example.
  • the heating lines 10 are covered by an insulation layer 11, which can consist, for example, of an inorganic fiber material, such as glass wool or the like. Since a temperature between 100.degree. C. and 110.degree. C. is maintained in the steaming chamber 2, the insulation layer 11 has the task of maintaining heat losses to the outside as much as possible. To protect the insulation layer 11, it is covered by a cover 17, see FIG. 2.
  • the damping chamber 2 shows the construction of the wall of the damper 1 on an enlarged scale.
  • the damping chamber 2, see also FIG. 1, is formed by the walls 3, which, as already mentioned, consist of metal.
  • the wall thickness of the walls 3 is 1-2.5 mm; these can be made, for example, of stainless steel or light metal.
  • a good heat distribution is achieved by arranging a metallic foil 12, for example made of aluminum, so that the thermal energy brought in by the heating lines 10 is evenly distributed over the walls 3.
  • the heating lines 10 are distributed in a gap 15 which is formed between the walls 3 and the insulation layer 11.
  • the gap 15 is delimited against the insulation layer 11 by a further metallic foil 16, which at the same time represents a cover for the insulation layer 11.
  • the metallic foils 12, 16 have a wall thickness of 0.1-0.5 mm.
  • the cover 17 is a foil, for example made of plastic or stainless steel sheet, with a wall thickness of 0.5-1 mm.
  • the wall construction of the damper 1 according to FIG. 2 allows the walls 3 of the damping chamber 2 to be kept at the same temperature over their entire surface and also to be kept at this temperature, which is solved by regulating the heat energy supply.
  • a schematically represented controller R is connected to a number of sensors 18 - two of which are shown in FIG. 1 - which detect the temperature and convert it in a converter 19 into an electrical signal which is fed to the controller R. From this, the controller R determines corresponding manipulated variables which are fed via lines 20 actuators (not shown), by means of which the heat energy supply is adjusted accordingly.
  • the controller R can be, for example, a processor which processes a number of measured values from the sensors 18 and adjusts the heat energy supply in accordance with the programming carried out.
  • the described wall construction according to FIG. 2 ensures that the heat energy supplied is evenly distributed in the walls 3, so that any drop formation in the damping chamber 2 and / or undesired migration is reliably avoided.
  • the temperature can also be regulated very precisely, for example to a temperature of 105-107 ° C.
  • the walls 3 can thus be referred to as thermal walls, to which the thermal energy is transferred outside the damper 2 with optimum efficiency, with local overheating of the steam atmosphere in the vicinity of the walls 3 not being possible due to the uniform heat transfer.
  • the damper 1 shown in FIG. 1 is a continuously operating damper
  • the section shown in FIG. 1 runs transversely to the running direction of the web.
  • the damper 1 is mostly a partial element of a continuously operating dyeing system composed of several partial elements.
  • the thermal wall described i.e. the wall consisting of the insulation 11 and the heating section 3, 10, 12, 16 can be used for all treatments carried out in the damper, and it can also be used for temperatures higher than those specified, for example above 200 ° C.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
EP84111356A 1984-09-17 1984-09-24 Chambre de vaporisage pour le traitement des matières textiles Withdrawn EP0175018A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH444884 1984-09-17
CH4448/84 1984-09-17

Publications (1)

Publication Number Publication Date
EP0175018A1 true EP0175018A1 (fr) 1986-03-26

Family

ID=4276312

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84111356A Withdrawn EP0175018A1 (fr) 1984-09-17 1984-09-24 Chambre de vaporisage pour le traitement des matières textiles

Country Status (1)

Country Link
EP (1) EP0175018A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210641A (en) * 1987-10-05 1989-06-14 Ronald Bruce Robbins Dye setting steam chamber apparatus
DE4025010C1 (fr) * 1990-08-07 1991-10-24 Eduard Kuesters Maschinenfabrik Gmbh & Co Kg, 4150 Krefeld, De
CN111155706A (zh) * 2020-01-16 2020-05-15 无锡北大建筑工程有限公司 节能型装配式围护外墙

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833136A (en) * 1958-05-06 Ager for processing printed fabrics
DE1953779A1 (de) * 1969-10-25 1971-05-06 Vepa Ag Vorrichtung zum Daempfen von Textilgut
DE1635336A1 (de) * 1966-07-22 1971-05-06 Vepa Ag Vorrichtung zum Behandeln insbesondere von Textilgut
DE2244048A1 (de) * 1972-09-08 1974-03-28 Bieger App Masch Daempfer zum fixieren von farbstoffen
DE2932400A1 (de) * 1979-08-09 1981-02-12 Ivanovsk Khim Tekh Inst Anlage zur kontinuierlichen waermebehandlung von textilstoffen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833136A (en) * 1958-05-06 Ager for processing printed fabrics
DE1635336A1 (de) * 1966-07-22 1971-05-06 Vepa Ag Vorrichtung zum Behandeln insbesondere von Textilgut
DE1953779A1 (de) * 1969-10-25 1971-05-06 Vepa Ag Vorrichtung zum Daempfen von Textilgut
DE2244048A1 (de) * 1972-09-08 1974-03-28 Bieger App Masch Daempfer zum fixieren von farbstoffen
DE2932400A1 (de) * 1979-08-09 1981-02-12 Ivanovsk Khim Tekh Inst Anlage zur kontinuierlichen waermebehandlung von textilstoffen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210641A (en) * 1987-10-05 1989-06-14 Ronald Bruce Robbins Dye setting steam chamber apparatus
GB2210641B (en) * 1987-10-05 1991-03-27 Ronald Bruce Robbins Dye setting steam chamber apparatus and method
DE4025010C1 (fr) * 1990-08-07 1991-10-24 Eduard Kuesters Maschinenfabrik Gmbh & Co Kg, 4150 Krefeld, De
US5311754A (en) * 1990-08-07 1994-05-17 Eduard Kusters Maschinenfabrik Gmbh & Co. Kg Steam-filled treatment chamber
CN111155706A (zh) * 2020-01-16 2020-05-15 无锡北大建筑工程有限公司 节能型装配式围护外墙
CN111155706B (zh) * 2020-01-16 2020-12-22 马鞍山建腾新型建材有限公司 节能型装配式围护外墙

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Inventor name: METZGER, WERNER