EP0283583A2 - Machine à laver des lots de linge - Google Patents

Machine à laver des lots de linge Download PDF

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Publication number
EP0283583A2
EP0283583A2 EP87118623A EP87118623A EP0283583A2 EP 0283583 A2 EP0283583 A2 EP 0283583A2 EP 87118623 A EP87118623 A EP 87118623A EP 87118623 A EP87118623 A EP 87118623A EP 0283583 A2 EP0283583 A2 EP 0283583A2
Authority
EP
European Patent Office
Prior art keywords
washing
drum
washing drum
chamber
screw conveyor
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Withdrawn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
EP87118623A
Other languages
German (de)
English (en)
Other versions
EP0283583A3 (fr
Inventor
Karl-Heinz Alexander Stoll
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.)
Senkingwerk GmbH KG
Original Assignee
Senkingwerk GmbH KG
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 Senkingwerk GmbH KG filed Critical Senkingwerk GmbH KG
Publication of EP0283583A2 publication Critical patent/EP0283583A2/fr
Publication of EP0283583A3 publication Critical patent/EP0283583A3/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Withdrawn legal-status Critical Current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
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F31/00—Washing installations comprising an assembly of several washing machines or washing units, e.g. continuous flow assemblies
    • D06F31/005—Washing installations comprising an assembly of several washing machines or washing units, e.g. continuous flow assemblies consisting of one or more rotating drums through which the laundry passes in a continuous flow

Definitions

  • the invention relates to a lot washing machine, consisting of a tubular washing drum, which contains a helical screw conveyor.
  • Such a lot washing machine is described in DE-GM 1 894 718.
  • the individual items of laundry are added to one end of the washing drum and removed washed at the other end.
  • One turn of the screw conveyor forms a washing chamber for one item of laundry.
  • the actual washing process is carried out by a reversing rotary movement of the washing drum of less than 360 °, preferably of approximately 300 °, while the laundry items are transported into the following chamber by additional rotation of the drum in the same direction.
  • the individual compartments are divided into a prewash zone, a rinse zone and a rinse zone, in which different measures for the supply and disposal with water, detergents and chemicals are aimed at in order to optimally carry out the washing process. For this it is necessary nimble to provide the appropriate chambers with an outer drum (DE-PS 30 40 309) or other mechanical devices, which is associated with great effort.
  • an outer drum DE-PS 30 40 309
  • the invention has for its object to be able to perform a bath level reduction with simple means in the last chamber of a lot washing machine with screw conveyor.
  • the washing drum can only be rotated so far during normal operation that the perforated part does not come into contact with the laundry. If the laundry item in the last chamber is to be freed from part of the washing liquor, the machine is driven so far that the laundry item is in front of the perforated part of the Conveyor screw or drum shell is so that water can escape. After the required time, you can either continue washing or unloading. This can be achieved with the simplest of means by appropriately controlling the rotary washing drum movement.
  • the washing drum 1 consisting of a horizontally lying tube 1, is divided into individual washing chambers I to V, advantageously by means of a helical conveyor screw 2. This results in the prewash zone (I), the clear wash zone (II and III) and the rinse zone (IV and V).
  • the washing drum 1 is surrounded at a distance by a further drum jacket 3, which is also divided into chambers and with feed lines 4 for fresh water or chemicals and with drains 5 is provided for the wash liquor.
  • Fig. 2 the function is to be illustrated using an image sequence. It is a longitudinal section through the washing drum and a view of the outlet end of the lot washing machine.
  • the individual pictures show the following: a) The last washed item of laundry has just been emptied and the washing drum is at risk in the starting position (0 °). The last chamber is empty and the next item of laundry is moved over the stations by repeatedly reversing the rotation of the washing drum b) 180 ° in the forward direction c) 300 ° in the forward direction b) 180 ° in the return direction a) Starting position treated.
  • step c) is then not switched back to the reflux, but the washing drum rotates beyond the 300 ° position, so that the laundry items get into the area of the perforations 9 of the auger 2 or the washing drum. This creates an overflow for the wash liquor.
  • different amounts of wash water can flow off and the desired bath level can be set. You can then continue washing using the usual reversing cycle c), b, a, b, c, ...
  • the bath level is reduced, in particular aftertreatment of the laundry, such as starches or finishing, is carried out in order to produce a favorable ratio of the amount of water to the amount of treatment agent.
  • the entire amount of rinse water can also be exchanged by completely draining off the wash liquor and supplying fresh water again via line 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Washing And Drying Of Tableware (AREA)
EP87118623A 1987-03-21 1987-12-16 Machine à laver des lots de linge Withdrawn EP0283583A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873709332 DE3709332A1 (de) 1987-03-21 1987-03-21 Postenwaschmaschine
DE3709332 1987-03-21

Publications (2)

Publication Number Publication Date
EP0283583A2 true EP0283583A2 (fr) 1988-09-28
EP0283583A3 EP0283583A3 (fr) 1988-11-30

Family

ID=6323680

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87118623A Withdrawn EP0283583A3 (fr) 1987-03-21 1987-12-16 Machine à laver des lots de linge

Country Status (4)

Country Link
US (1) US4848107A (fr)
EP (1) EP0283583A3 (fr)
JP (1) JPS63255100A (fr)
DE (1) DE3709332A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0636731A1 (fr) * 1993-07-28 1995-02-01 Senkingwerk GmbH Procédé pour laver le linge dans une machine à laver en continu à contre courant

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02106189U (fr) * 1989-02-13 1990-08-23
US5203359A (en) * 1991-11-04 1993-04-20 Ellis Corporation Unitary system for recycling used contaminated material for re-use
US5419209A (en) * 1993-03-15 1995-05-30 Environmental Realty Guild Of America, Inc. System and protocol for residential environmental assessment
US5487283A (en) * 1993-05-24 1996-01-30 Surry Chemicals, Inc. Prescour bleaching tunnel
US5426958A (en) * 1993-05-24 1995-06-27 Surry Chemicals, Inc. Commercial bleaching apparatus
US5333475A (en) * 1993-05-24 1994-08-02 Edmundson Donald J Commercial bleaching apparatus
IT1262033B (it) * 1993-10-07 1996-06-18 In Tec Italia Int Env Tech Srl Dispositivo e procedimento per il lavaggio di fanghi a contenuto metallico.
DE4422631C2 (de) * 1994-06-28 2002-08-14 Senkingwerk Gmbh Kg Verfahren zum Waschen von Textilien und Waschmaschine zur Durchführung des Verfahrens
ES2107338B1 (es) * 1994-09-15 1998-07-01 Girbau Sa Maquina lavadora
US7017002B2 (en) * 2000-01-05 2006-03-21 Rambus, Inc. System featuring a master device, a buffer device and a plurality of integrated circuit memory devices
JP5181240B2 (ja) * 2008-06-16 2013-04-10 株式会社東京洗染機械製作所 洗濯脱水機、及び洗濯脱水方法
US9127389B2 (en) * 2009-04-22 2015-09-08 Pellerin Milnor Corporation Continuous batch tunnel washer and method
US11225742B2 (en) * 2016-05-20 2022-01-18 Pellerin Milnor Corporation Combination flow tunnel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1894718U (de) * 1961-11-18 1964-06-18 Waeschereimaschinenfabrik Ludw Automatische trommelwaschmaschine mit axialer foerderung der waesche von kammer zu kammer zum waschen von textilien.
DE1964414A1 (de) * 1969-12-23 1971-07-01 Vosswerke Gmbh Waschmaschine
DE3040309A1 (de) * 1980-10-25 1982-05-06 Passat-Maschinenbau Gmbh, 7100 Heilbronn Programmgesteuerte waschmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2277176A1 (fr) * 1974-07-04 1976-01-30 Bhavsar Guy Machine pour le traitement du linge, plus particulierement machine a laver le linge
US4034583A (en) * 1976-03-03 1977-07-12 Firma Vosswerk Gmbh Washing machines
US4178036A (en) * 1977-10-17 1979-12-11 American Sunroof Corporation Positive lock mechanism for vehicular sliding roof panels
DE2927874A1 (de) * 1979-07-11 1981-02-05 Senkingwerk Gmbh Kg Verfahren und vorrichtung zum waschen von postenwaesche
FI66441C (fi) * 1983-02-01 1984-10-10 Ahlstroem Oy Anordning foer behandling av ett fibrigt material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1894718U (de) * 1961-11-18 1964-06-18 Waeschereimaschinenfabrik Ludw Automatische trommelwaschmaschine mit axialer foerderung der waesche von kammer zu kammer zum waschen von textilien.
DE1964414A1 (de) * 1969-12-23 1971-07-01 Vosswerke Gmbh Waschmaschine
DE3040309A1 (de) * 1980-10-25 1982-05-06 Passat-Maschinenbau Gmbh, 7100 Heilbronn Programmgesteuerte waschmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0636731A1 (fr) * 1993-07-28 1995-02-01 Senkingwerk GmbH Procédé pour laver le linge dans une machine à laver en continu à contre courant

Also Published As

Publication number Publication date
JPS63255100A (ja) 1988-10-21
DE3709332A1 (de) 1988-09-29
EP0283583A3 (fr) 1988-11-30
US4848107A (en) 1989-07-18

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Inventor name: STOLL, KARL-HEINZ ALEXANDER