EP0853157B1 - Vorrichtung zum Entfernen von Fremdstoffen aus einem textilen Flächengebilde und zum Trocknen desselben - Google Patents

Vorrichtung zum Entfernen von Fremdstoffen aus einem textilen Flächengebilde und zum Trocknen desselben Download PDF

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Publication number
EP0853157B1
EP0853157B1 EP19970100401 EP97100401A EP0853157B1 EP 0853157 B1 EP0853157 B1 EP 0853157B1 EP 19970100401 EP19970100401 EP 19970100401 EP 97100401 A EP97100401 A EP 97100401A EP 0853157 B1 EP0853157 B1 EP 0853157B1
Authority
EP
European Patent Office
Prior art keywords
treatment head
flow
air
outlet
acceleration 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.)
Expired - Lifetime
Application number
EP19970100401
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0853157A1 (de
Inventor
Abraham Koller
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.)
THEO KREBS AG
Original Assignee
THEO KREBS AG
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 THEO KREBS AG filed Critical THEO KREBS AG
Priority to EP19970100401 priority Critical patent/EP0853157B1/de
Priority to DE59705885T priority patent/DE59705885D1/de
Publication of EP0853157A1 publication Critical patent/EP0853157A1/de
Application granted granted Critical
Publication of EP0853157B1 publication Critical patent/EP0853157B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F43/00—Dry-cleaning apparatus or methods using volatile solvents
    • D06F43/002—Spotting apparatus

Definitions

  • the present device relates to a Device for removing foreign matter from a textile Fabrics and for drying the same by means of of an air flow, which device is connected to a compressed air source has to be connected compressed air supply pipe, which is formed in a machining head.
  • the cleaning liquid can have different water Temperatures, the water if necessary Cleaning additives or slowly evaporating solvents be added.
  • the cleaning liquid e.g. Water
  • the cleaning liquid in the form of a sharp Sprayed against the area to be cleaned to the Loosen dirt and when passing through e.g. tissue to get carried away.
  • a respective piece of textile is placed on a permeable work sheet, for example a Strainer or a grid.
  • a permeable work sheet for example a Strainer or a grid.
  • This working document can be part a table under which some are known Executions a suction train is created. But it can also, especially with large textile pieces in industrial companies are part of a so-called display board his.
  • the wetted by the cleaning liquid Spot must be dried after soaking.
  • the cleaning liquid must do so removed as quickly as possible from the wetted area become. If the dwell time is too long, the cleaning liquid the fibers of the textile fabric affect negatively or harmful effects possible finishes, dyes, etc. Further can the known edge formations, visible rings around the wetted area arise, which is generated by dirt particles be countered by the water on and in the fabric transported the outermost edge of the moist area and be deposited. Can only continue with a dry Pieces of cloth can be found for a dirt stain has been completely removed or whether a repeat Treatment using the cleaning liquid got to.
  • the invention seeks to remedy this.
  • the Invention as characterized in the claims solves the task of a device for removing To create foreign substances from a textile fabric, which allows easier and faster work and especially a side spread and side Splashing away treatment liquid and dissolved Prevents dirt.
  • the foreign substances that come from the textile fabric to be removed are those against the fabric sprayed cleaning liquid, if necessary Water with a dirt solvent as well as the dissolved Dirt, with what foreign substances the textile fabric more or less saturated before drying are.
  • the device has a processing head (1) on the compressed air inlet in the form of a pipe socket (2) contains.
  • This pipe socket (2) is for connection with a compressed air supply hose (3), the according to known designs for a compressed air source (21) (Fig. 3) leads.
  • a slot nozzle in the processing head (1) (4) through which through the pipe socket (2) inflowing air flows out.
  • Fig. 1 shows the device in the working position.
  • the area of the textile to be cleaned Fabric (5) e.g. a garment, a blank for items of clothing or a large web
  • a permeable base (6) e.g. a sieve or a grid.
  • This strainer or grid is, depending on the design and known training, Part of a so-called display board (usually in the case of large-area webs) or part of a cleaning table (for smaller pieces to be cleaned). Often is under the sieve or grid in a known manner Induced suction.
  • the processing head (1) lies with the planar contact surface (7) directly on the treated one Section of the textile fabric (5).
  • the free (lower) edges (10) of the wall sections (9), (9a) are aligned with the planar section (7).
  • these free edges (10) lie together during operation with the planar section (7) on the area to be cleaned of the textile fabric, with which immediately there is a recess next to the slot nozzle (4), which forms a wedge-shaped flow channel section (11), which in operation, as will be shown, as Jet nozzle area works.
  • This flow channel section (11) follows in seen in the direction of flow, an acceleration chamber (12).
  • the acceleration chamber (12) has a helical shape running interior, whose cross-sectional dimension decreases steadily in the direction of flow.
  • she has an inlet opening (13) through on both sides further sections (14), (14a) of the side walls of the machining head (1) is complete.
  • the lower edges (15) (Fig. 4) of these further sections (14), (14a) are aligned also with the planar surface section, like this with the lower edges (10) of the wall sections (9), (9a) the case is.
  • the acceleration chamber (12) has one outer wall (16) running in a helical shape, the lower one of which free edge (17) also with the planar contact surface flees.
  • the support surface (7), the lower Edges (10) of the wall sections (9), (9a) forming the flow channel section (11) limit laterally, the lower edges (15) of the wall portions (14), (14a) that the acceleration chamber (12) limit laterally and the free edge (17) of the outer wall (16) of the acceleration chamber (12) in a common Level.
  • a helical partition (23) is arranged, see Fig. 1. This partition prevents direct Connection between the inlet opening (13) and the outlet opening (18), so that a dripping back from possibly from the medium flowing through the acceleration chamber (12) separated liquid drops is impossible.
  • the acceleration camera (12) ends at one Outlet (18), to which an outlet connection (19) connects, the over e.g. a flexible connection line is to be connected to a liquid separator (22).
  • 1 designates the reference symbol (25) a schematically drawn handle for handling the device. Switching the compressed air supply on and off can be drawn over the example Press button (24) on the handle (25).
  • the described device is operated as follows:
  • the textile fabric For cleaning the textile fabric is previously a cleaning liquid by means of, for example a stain cleaning gun applied been.
  • the relevant area of the textile fabric (5) is now wet or damp and must be dried be, the existing in the textile fabric (5) Liquid also contains dissolved dirt.
  • the device is shown in FIG Position on the area to be dried textile fabric (5), which if necessary lies on a sieve or grid (6).
  • a Compressed air source (21) started up and flows if necessary, heated compressed air through the supply hose (3) in the pipe socket (2) and emerges from the Slot nozzle (4). Part of the compressed air supplied flows through the area to be dried and the one below lying sieve or grid (6) and breaks in the fabric of the drying area with liquid so that the drying takes place.
  • the exposed area exposes the air jet opposing resistance so that a lot of air between the machining head and the specified area want to escape.
  • the acceleration chamber (12) stands above the outlet (18), the outlet nozzle (19) and the connecting line (20) with a liquid separator (22) in connection, and it can be seen that in the Acceleration chamber (12) with a narrowing cross section the air flow is accelerated.
  • the partition (23) prevents that separated liquid drops back towards the reach the drying area, but through the air flow get carried away.
  • FIG. 3 shows an embodiment in which the processing head (1) via a connecting piece (26) is connected to a stain cleaning gun by which is just the foremost part, i.e. the mouthpiece (27) with the emerging cleaning liquid jet (28) is drawn, the source of the cleaning liquid is denoted by (33).
  • FIG. 4 shows a complete stain cleaning gun (29) with a processing head (1) for delivery drying air via a connecting piece (26) is firmly connected to the stain cleaning gun (29).
  • a spot cleaning gun (29) is in EP-A-687 762 discloses and thus a detailed is unnecessary Description of the same.
  • a push button (31) is arranged, by means of which the Pumping the cleaning liquid on and off that emerges from the mouthpiece (27).
  • the fist encloses the handle (30) with the index finger of the same hand is pressed the push button (31) and the actuating arm (32) is actuated with the thumb. This is a very compact stain cleaning device before that can be handled very easily.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
EP19970100401 1997-01-12 1997-01-12 Vorrichtung zum Entfernen von Fremdstoffen aus einem textilen Flächengebilde und zum Trocknen desselben Expired - Lifetime EP0853157B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19970100401 EP0853157B1 (de) 1997-01-12 1997-01-12 Vorrichtung zum Entfernen von Fremdstoffen aus einem textilen Flächengebilde und zum Trocknen desselben
DE59705885T DE59705885D1 (de) 1997-01-12 1997-01-12 Vorrichtung zum Entfernen von Fremdstoffen aus einem textilen Flächengebilde und zum Trocknen desselben

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19970100401 EP0853157B1 (de) 1997-01-12 1997-01-12 Vorrichtung zum Entfernen von Fremdstoffen aus einem textilen Flächengebilde und zum Trocknen desselben

Publications (2)

Publication Number Publication Date
EP0853157A1 EP0853157A1 (de) 1998-07-15
EP0853157B1 true EP0853157B1 (de) 2001-12-19

Family

ID=8226364

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970100401 Expired - Lifetime EP0853157B1 (de) 1997-01-12 1997-01-12 Vorrichtung zum Entfernen von Fremdstoffen aus einem textilen Flächengebilde und zum Trocknen desselben

Country Status (2)

Country Link
EP (1) EP0853157B1 (ru)
DE (1) DE59705885D1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1039014A1 (de) * 1999-03-24 2000-09-27 Theo Krebs AG Düsenkopf zur Abgabe eines ein textiles Flächengebilde zu durchdringenden bestimmten Trocknungsluftstrahles und Fleckenreinigungspistole mit einem solchen Düsenkopf

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010487B (de) * 1955-10-14 1957-06-19 Hans Glaeser Vorrichtung zur Entfernung von Flecken aus Geweben durch Klopfen unter gleichzeitiger Behandlung mit Reinigungsfluessigkeit
US3559220A (en) * 1968-05-29 1971-02-02 William H Wisdom Portable rug dyeing machine and method
ES2034407T3 (es) 1988-01-18 1993-04-01 Biac Holding Ag Procedimiento para quitar las manchas de un producto textil y su dispositivo para la realizacion del procedimiento.
CH681815A5 (ru) 1989-08-29 1993-05-28 Biac Holding Ag
CH684603A5 (de) * 1992-02-21 1994-10-31 Biac Holding Ag Verfahren, Vorrichtung und Mittel zur Fleckentfernung.
DE59501057D1 (de) 1994-06-16 1998-01-15 Theo Krebs Ag Kreuzlingen Fleckenreinigungspistole

Also Published As

Publication number Publication date
EP0853157A1 (de) 1998-07-15
DE59705885D1 (de) 2002-01-31

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