EP2971322B1 - Procédé et dispositif de lavage - Google Patents

Procédé et dispositif de lavage Download PDF

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Publication number
EP2971322B1
EP2971322B1 EP14708279.6A EP14708279A EP2971322B1 EP 2971322 B1 EP2971322 B1 EP 2971322B1 EP 14708279 A EP14708279 A EP 14708279A EP 2971322 B1 EP2971322 B1 EP 2971322B1
Authority
EP
European Patent Office
Prior art keywords
washing
container
washing container
laundry
fluid
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.)
Active
Application number
EP14708279.6A
Other languages
German (de)
English (en)
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EP2971322A1 (fr
Inventor
Rolf Gueller
Daniel Juchli
Carine MARCOS
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.)
Chemspeed Technologies AG
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Chemspeed Technologies AG
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Publication date
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Publication of EP2971322A1 publication Critical patent/EP2971322A1/fr
Application granted granted Critical
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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
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005—Methods for washing, rinsing or spin-drying
    • 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
    • D06F21/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement 
    • D06F21/06—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement  about a vertical axis
    • D06F21/08—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement  about a vertical axis within an enclosing receptacle
    • 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
    • D06F21/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement 
    • D06F21/10—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement  about an inclined axis
    • 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
    • D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/06—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about an inclined axis
    • 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
    • D06F27/00—Washing machines with receptacles moving bodily, e.g. reciprocating, swinging
    • 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
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • D06F37/08—Partitions
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • D06F37/16—Partitions

Definitions

  • the present invention relates to a method and apparatus for washing a textile laundry.
  • the DE 102 06 620 A1 discloses an apparatus and method for testing the action of liquids on a sheet wherein the sheet is placed between two indented members.
  • the depressions form chambers in which the liquids to be tested are located.
  • the elements with the intermediate sheet are suspended from a shaft and are rotated to test the action of the liquids.
  • a small hole in the fabric in the wetted area can be attached.
  • the US 2008/280315 A1 describes fabric samples for testing the washing performance of enzymes and in the EP 1 340 063 A1 Methods for testing the washing efficiency of chemical compounds are disclosed.
  • the invention has for its object to provide a more efficient, very effective and short washing times washing process and a corresponding washing device for textile laundry goods to provide, which also create the conditions for automated handling and in addition the laundry not negatively influenced by mechanical action. On the attachment of holes in the laundry should be able to do without.
  • the washing is not carried out in the classical manner by mechanical movement of the laundry inside the washing container, but rather diffusion-based, ie by accelerated diffusion of the washing liquid through the laundry and the dirt from the laundry. Diffusion of the scrubbing liquid is achieved by combining the acceleration forces produced by dual asymmetric centrifuging in two different planes.
  • Diffusion of the scrubbing liquid is achieved by combining the acceleration forces produced by dual asymmetric centrifuging in two different planes.
  • the secondary axis runs as centrally as possible through the washing container, in the case of a cylindrical washing container that is through the cylinder axis of the washing container.
  • imbalances are largely avoided.
  • the laundry is fixed or planarized arranged in the washing tank and washed in a fixed or planarized state.
  • the laundry in the washing container is clamped in such a way that it is substantially fixed or even inside the washing cell of the washing container. This causes the laundry is not crumpled by the washing itself.
  • This has the advantage that the laundry is still fixed or planar after washing and thereby directly and without further preparation, e.g. regarding the washing result can be examined.
  • a washing container equipped with two or more washing cells is used, into which wash cells each washing product and washing liquid are introduced.
  • the use of such a washing container with several washing cells has the advantage that series washing can be carried out simultaneously in a single washing operation.
  • a washing container is used, the washing cells are arranged within the washing container in two or more planes. This allows the accommodation of many washing cells in a relatively small washing container, which is particularly advantageous when commercial centrifuges are to be used, in which the size of the washing container is subject to restrictions.
  • At least partially different washing liquids and / or introduced at least partially different laundry allows simultaneous series test washing with different washing liquids and / or different laundry.
  • an inert granular material in particular in the form of glass beads, is additionally introduced into the washing cell or washing cells of the washing container.
  • the grains or beads acting as washing bodies increase the washing effect.
  • the temperature of the washing liquid in the washing cell or the washing cells of the washing container can be regulated during the washing process.
  • This can e.g. be realized by provided in the washing tank heating means and / or coolant. In this way, the effectiveness of the washing liquid under different temperature conditions can be examined.
  • the temperature of the washing liquid in the washing container can also be adjusted to a desired desired value before the washing process and then kept constant during the washing process, the latter being achievable by use of a thermally insulated washing container.
  • the course of the temperature of the washing liquid can be recorded during the washing process.
  • the washing liquid is removed after washing from the washing cell or the washing cells of the washing container by uniaxial centrifugation. This has the advantage that the washed laundry can be removed from the washing container in a substantially dry state.
  • a washing container which has at least one openable and closable discharge opening, the discharge opening being kept open during uniaxial centrifuging.
  • washing process is carried out in a two-axis dual asymmetrically centrifuging device and the removal of the washing liquid is carried out after the washing process in the same device, wherein the device centrifuges during the discharge of the washing liquid only about one of the two axes.
  • the washing device is convertible between a first and a second mode of operation, wherein in the first mode of operation the washing container rotates about both axes and in the second mode of operation the washing container only rotates about one of the two axes, preferably about the primary axis ,
  • the washing device has first drive means for rotationally driving the washing container about the primary axis and second drive means which can be coupled and uncoupled with the first drive means for rotationally driving the washing container about the secondary axis.
  • the washing container is formed with at least one closable and openable discharge opening for the removal of washing liquid from the washing container.
  • the means for fixing the laundry are means for planarized fixing of the laundry.
  • the washing container has two or more washing cells for receiving the laundry and the washing liquid.
  • the washing method according to the invention and the washing device according to the invention are especially suitable for carrying out test washing in research and development, e.g. the detergent industry provided. In principle, they can also be used for other washing processes.
  • the washing container 1 is sealed by placing the lid 12 on the bottom part 11.
  • the container and lid side provided means for tightly fixing the lid are conventional and not shown for simplicity.
  • the closing of the washing container is not necessarily required depending on the load and shape of the washing container.
  • Fig. 2 The following actual washing step is in Fig. 2 outlined.
  • the washing container 1 is simultaneously rotated about two axes of rotation A 1 and A 2 .
  • the first, primary axis of rotation A 1 extends outside of the washing container 1, so that therefore the washing container 1 as a whole rotates on a circular path the primary axis of rotation A 1 .
  • This circular movement is indicated by the arrow P 1 .
  • the second, secondary axis of rotation A 2 passes through the washing container 1 and preferably coincides with its own axis 1a.
  • the secondary axis of rotation A 2 is spatially oriented so that it has with the primary axis of rotation A 1 an acute angle ⁇ of between 10 ° and 80 °, preferably between 20 ° and 70 °, more preferably between 30 ° and 60 °, typically ca. 40 °, including.
  • the washing container 1 thus simultaneously rotates about itself, this rotation being indicated by the arrow P 2 .
  • the rotational speeds about the two axes of rotation A 1 and A 2 are adjusted empirically so that on the one hand the highest possible centrifugal accelerations and short washing times (Zentrifug einsdauern) are achieved, but on the other hand, the laundry is not damaged.
  • Centrifugal acceleration values of 30 to 5000 m / s 2 , preferably 2500 to 3500 m / s 2 are practical values. This allows washing times of about 1 minute or even less.
  • the washing liquid is usually disposed of or optionally also analyzed, for example, then, as defined Dirt is bound by the washing liquid or what concentrations are present.
  • the emptying of the washing container 1 can preferably be carried out by centrifuging.
  • FIGS. 3 and 4 an embodiment of a particularly well suited for carrying out the inventive method particularly suitable washing device according to the invention, wherein in the figures, only the functionally essential components of the washing device are shown.
  • the washing device designated as a whole by 1000, has a centrifuge-like construction and comprises a turntable 1003 that can be driven in rotation by a motor 1001 by means of a shaft 1002.
  • a deflecting gear 1004 is arranged on the turntable 1003, which has a drive shaft 1005 and an output shaft 1006.
  • On the output shaft 1006 is rotatably connected to this connected a Wasch notionerability charged 1007, in which a washing container 1 is supported.
  • an unbalance compensation weight 1008 is arranged under the turntable 1003.
  • the motor 1001 driven shaft 1002 engages through a rotationally fixed coupling part 1009 and a freely rotatable on the shaft 1002 pulley 1010 therethrough.
  • the axes of rotation of the shaft 1002 and the turntable 1003 and the output shaft 1006 of the reversing gear 1004 include an acute angle ⁇ and correspond to the primary and secondary axes A 1 and A 2 in Fig. 2 ,
  • the motor 1001, the shaft 1002 and the turntable 1003 form first drive means for rotatively driving the washing container 1 about the primary axis A 1 .
  • the reversing gear 1004, the output shaft 1006, the drive shaft 1005, the pulley 1011, the drive belt 1012 and the pulley 1009 form with the first drive means coupled or uncoupled second drive means for rotationally driving the washing container 1 about the secondary axis A 2 .
  • the washing device the fixed coupling part 1009 is connected to the pulley 1010 so that it can not rotate.
  • the diverter 1004 moves in a circular orbit about the fixed pulley 1010, thereby driving the pulley 1011.
  • the rotational movement of the pulley 1011 is transferred to the washing container receptacle 1007 and thus to the washing container 1.
  • the washing device thus rotates the washing container 1, as in connection with Fig. 2 described at the same time by two axes, namely the primary axis A 1 and the secondary axis A 2 .
  • the corresponding rotational movements are analog Fig. 2 symbolized by arrows P 1 and P 2 .
  • the washing device is in this mode of operation a dual asymmetrically operating centrifuge.
  • the fixed coupling part 1009 is decoupled from the pulley 1010, which is indicated in the drawing by an axially slightly displaced position of the coupling part 1009.
  • the pulley 1010 is now free to rotate on the shaft 1002.
  • the pulley 1010 now rotates with the orbital motion of the pulley 1011 and thus can no longer drive the latter in rotation.
  • the washing container 1 no longer rotates about the secondary axis A 2 or itself, but only about the primary axis A 1 , wherein the rotational movement about this axis is symbolized by the arrow P 1 .
  • the washing device is a classic uniaxial centrifuge.
  • the conversion between the two modes of operation of the washing device is structurally very simple by coupling or decoupling of pulley 1010 and coupling part 1009.
  • the coupling can e.g. be realized on an electromagnetic basis.
  • a great advantage of the washing device according to the invention is that both the washing step carried out under dual asymmetric centrifugation as It is also possible to carry out the emptying of the washing container by classical centrifuging in one and the same device, so that on the one hand no separate devices are required and on the other hand the handling is considerably simplified.
  • FIG. 5a shows the preparatory steps by analogy Fig. 1
  • a washing container 301 with a bottom part 310 and a lid part 311 and a washing cell 310 is used here.
  • the washing container 301 is equipped with a lockable discharge opening, which is symbolized in the figures by a valve 315.
  • the valve 315 is closed at the beginning and during the washing process.
  • Fig. 5b shows the washing container 301 in the closed state. This is used in the inventive washing device and dual centrifuged asymmetric, it rotates about two axes A 1 and A 2 ( Fig. 5c ).
  • the operation of the washing device of dual asymmetric centrifugation is switched to classic uniaxial centrifugation, in which case the wash tank 301 rotates only about the primary axis A1.
  • the valve 315 is opened.
  • the washing liquid W is then expelled from the washing container 301.
  • the opening and closing of the valve 315 can be done, for example, by a handling device (robot).
  • robot robot
  • FIGS. 6a and 6b show schematically how the expelled from the washing tank 315 washing liquid is collected.
  • the washing device is equipped with a trough 1015 which encloses the turntable 1003 and all parts of the device arranged on it, including the washing container 301, and has a drain 1016.
  • a smaller tub 1017 is provided, which is arranged only around the washing vessel 301 around.
  • the trough 1017 may be co-rotating with the washing container 301 or fixed with respect to the diverter 1004.
  • the laundry is fixed, especially planarized arranged in the washing tank and centrifuged in a fixed or planarized state dual asymmetric or washed.
  • a corresponding design of the washing container is required.
  • Fig. 7 is a specially designed for this purpose wash tank 101 is shown schematically.
  • the washing container 101 has on the outside again a substantially cylindrical shape with an axis 101a and is approximately centrally divided into two container parts 111 and 112, which are disassembled to open the washing container 101 and sealed to close the washing container by means not shown connecting means.
  • two approximately hemispherical shells 113 and 114 are formed, which form a substantially spherical washing cell 110 between them.
  • the two container parts 111 and 112 of the washing container 101 are fully formed and each have a sealing ring 115 and 116 on the mutually facing annular edge surfaces.
  • the textile laundry T is stretched over the annular edge surface of one of the two container parts, in the illustrated example of the upper container part 112, and the protruding edge of the laundry is clamped outside, for example by means of an elastic band 117 on the container part 112. Then, after the washing liquid is filled in the lower tank part 111, the upper tank part 112 is placed on the lower tank part 111, and the two tank parts 111 and 112 are tightly connected to each other by connecting means, not shown. The textile laundry T is then stretched across the washing cell 110 and substantially planar within the washing cell. Subsequently, the washing container 101, as in connection with the Fig. 2 described subjected to the dual asymmetric centrifugation, wherein the textile laundry is washed in a fixed, here especially planarized or even state.
  • the washing container 101 of Fig. 7 is additionally equipped with a heating means 118, by means of which the temperature of the washing liquid W in the washing cell 110 can be influenced or adjusted.
  • a coolant may alternatively be present instead of a heating medium.
  • the washing container 101 may also be equipped both with a heating medium and with a coolant.
  • FIG. 10 schematically illustrated embodiment of a washing cell 410 having wash tank 401 is provided with a heat-insulating jacket 450.
  • the washing liquid in the washing tank 401 is brought to a desired temperature before the dual asymmetric centrifuging and by the thermal insulation of the washing tank 401 during the washing process kept almost constant.
  • 415 or 416 are again denoted sealing rings and 417 an elastic band.
  • the washing container 501 having a washing cell 510 as in FIG Fig. 11 also be equipped with an external temperature logger or a corresponding temperature probe 530 and / or with an internal temperature logger or a corresponding temperature probe 540.
  • an external temperature logger or a corresponding temperature probe 530 and / or with an internal temperature logger or a corresponding temperature probe 540.
  • the temperature profile of the washing liquid can be logged during the washing process.
  • 515 and 516 are again denoted sealing rings and 517 an elastic band.
  • a washing body forming, inert granular material G for example about glass beads or beads with a diameter of about 2- 4 mm, as in Fig. 1 and Fig. 5a is shown schematically.
  • the washing cell 110 of the washing container 101 is in Fig. 7 spherical example shown.
  • the washing cell 110 may also have another shape, for example an ellipsoidal or a double paraboloidal shape, etc. Continuously curved, smooth inner walls of the washing cell are generally advantageous in terms of the achievable washing effect. It is advantageous that the washing container is closed. But it is also possible that the washing process is carried out in an open wash tank. Due to the dual asymmetric centrifugation, the mixture of laundry and washing liquid is kept within a defined range with reasonably well adjusted parameters (rotational speeds and amount of laundry and washing liquid) due to the high, but partly against each other acting centrifugal forces.
  • the optimal with regard to the washing effect degree of filling of the washing cell 110 that is, the amount of the introduced washing liquid in relation to the mold or to Volume of the washing cell and depending on the rotational speeds around the primary and secondary axis can be determined empirically.
  • FIGS. 8 and 9 schematically show an example embodiment of a suitable washing container with a plurality of washing cells, wherein the Fig. 9 a section according to the line IX-IX of Fig. 8 represents.
  • the washing container designated as a whole by 201 again has a substantially cylindrical shape with an axis 201a on the outside and comprises four substantially disc-shaped modules 220 which are detachably connected or connectable to each other in a stacked manner.
  • Each module 220 has on its top and on its underside each twelve approximately hemispherical indentations 213 and 214, wherein the indentations of adjacent modules together each form a washing cell 210.
  • the number of washing cells can of course be adapted to the respective application requirements. It is important that all wash cells are in the optimal mixing range of the correspondingly used dual asymmetrical washing device or its axis designs and axis parameters and / or all washing cells are arranged around the optimal mixing center of the dual asymmetric washing device used.
  • Each module 220 has at its top and at its bottom depending on a sealing ring 215 and 216, which seal rings each indentations 213 and 214, respectively.
  • Each module 220 is further equipped with a heating means 218 (and / or a coolant).
  • the textile laundry T is clamped in three separate parts between two adjoining modules 220 so that it is flat within the individual washing cells 210. Also in this process variant, glass beads or other inert granular material can be introduced into the washing cells to increase the washing effect.
  • the individual washing cells 210 of the washing container 201 can be introduced everywhere the same washing liquid. Alternatively, however, different washing liquids can also be used in each washing cell or in some washing cells. Similarly, the laundry in the individual washing cells may be the same or different, wherein preferably the laundry is in each case the same in washing cells arranged in a common plane.
  • the washing process with a washing container 201 with a multiplicity of washing cells 210 allows the simultaneous performance of series (test) washings with different or also identical washing conditions.
  • washing cells 210 With regard to the shape of the washing cells 210 and their degree of filling, the same considerations apply mutatis mutandis, as in connection with the in Fig. 7 illustrated wash tank 101 executed.
  • the washing liquid is removed from the washing tank or its washing cell or washing cells.
  • the washing container is preferably centrifuged about a single axis of rotation, wherein the washing liquid is driven by unillustrated lines or discharge openings either in one or more collecting cavities within the washing container or in the centrifuge itself.
  • the lines or discharge openings must be kept closed during the washing process and may only be opened during final centrifugation.
  • by appropriate Arrangement of the discharge lines or discharge openings can be achieved that during the dual asymmetric centrifugation no washing liquid is expelled, but only in the subsequent uniaxial emptying centrifugation.
  • FIG. 12a and 12b is shown a further embodiment of a washing container.
  • the washing container 601 with a washing cell 610 located in its interior is provided at the lower edge of its bottom part 611 with a rotatable locking ring 660 which has some openings 661.
  • drain openings 662 are mounted, which in the in Fig. 12a cover shown relative position of the locking ring 660 with the openings 661.
  • the washing container 601 is open to the outside.
  • the in Fig. 12b As shown in the relative position of the closure ring 660, the discharge openings 662 in the bottom part 611 are covered by the closure ring 660, the washing container 601 is therefore closed.
  • washing containers 201, 301 and 601 drainage holes for discharging the washing liquid may, of course, be attached to all the illustrated embodiments of the washing container.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Centrifugal Separators (AREA)

Claims (20)

  1. Procédé pour laver une lessive textile, dans lequel la lessive (T) et un liquide de nettoyage (W) en forme complète ou en forme de composants individuels sont introduits dans une cellule de lavage (10; 110; 210; 310; 410; 510; 610) d'un récipient de lavage (1; 101; 201; 301; 401; 501; 601) et le récipient de lavage (1; 101; 201; 301; 401; 501; 601) chargé avec la lessive (T) et le liquide de nettoyage (W) est centrifugé, caractérisé en ce que la centrifugation est effectuée de manière duale asymétrique, le récipient de lavage (1; 101; 201; 301; 401; 501; 601) étant tourné autour d'un axe primaire (A1) passant à l'extérieur du récipient de lavage et simultanément autour d'un axe secondaire (A2) passant par le récipient de lavage et formant un angle aigu (α) avec l'axe primaire (A1).
  2. Procédé selon la revendication 1, caractérisé en ce que la lessive (T) est agencée dans le récipient de lavage (101; 201; 401; 501) de manière localement fixée et est lavée dans un état fixé.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que la lessive (T) est agencée dans le récipient de lavage (101; 201; 401; 501) de manière aplanie et est lavée dans un état aplani.
  4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que la lessive (T) est tendue dans le récipient de lavage (101; 201; 401; 501) de manière à être essentiellement plate au sein de la cellule de lavage (110; 210; 410; 510) du récipient de lavage.
  5. Procédé selon l'une des revendications 1 à 4, caractérisé en ce qu'un récipient de lavage (201) équipé avec deux ou plusieurs cellules de lavage (210) est utilisé, et que de la lessive (T) et du liquide de lavage (W) sont introduits dans chacune desdites cellules de lavage.
  6. Procédé selon la revendication 5, caractérisé en ce que un récipient de lavage (201) est utilisé dont les cellules de lavage (210) sont agencées au sein du récipient de lavage (201) en deux ou plusieurs niveaux.
  7. Procédé selon la revendication 5 ou 6, caractérisé en ce qu'ils sont introduits dans les cellules de lavage (210) des liquides de lavage (W) au moins partiellement différents et/ou des lessives (T) au moins partiellement différentes.
  8. Procédé selon l'une des revendications 1 à 7, caractérisé en ce qu'il est introduit dans la cellule de lavage (10; 110; 310; 410; 510; 610) ou bien dans les cellules de lavage (210) un matériel inerte granulé (G), en particulier en forme de billes de verre.
  9. Procédé selon l'une des revendications 1 à 8, caractérisé en ce que la température du liquide de lavage (W) dans le récipient de lavage (1; 101; 201; 301; 401; 501; 601) est réglée pendant la phase de lavage.
  10. Procédé selon l'une des revendications 1 à 8, caractérisé en ce qu'un récipient de lavage (401) thermiquement isolé est utilisé et que la température du liquide de lavage (W) dans le récipient de lavage (401) est réglée à une valeur de consigne avant la phase de lavage, la température du liquide de lavage (W) étant essentiellement maintenue constante pendant la phase de lavage.
  11. Procédé selon l'une des revendications 1 à 10, caractérisé en ce que le profil de la température du liquide de lavage (W) est relevé dans le récipient de lavage (501) pendant la phase de lavage.
  12. Procédé selon l'une des revendications 1 à 11, caractérisé en ce que le liquide de lavage (W) est évacué du récipient de lavage (1; 101; 201; 301; 401; 501; 601) après lavage par centrifugation autour d'un axe unique.
  13. Procédé selon la revendication 12, caractérisé en ce qu'un récipient de lavage (301) est utilisé qui comporte au moins une ouverture d'évacuation (315) pouvant être ouverte et fermée pour le liquide de lavage (W), et que ladite au moins une ouverture d'évacuation (315) est maintenue ouverte pendant la centrifugation par un axe unique.
  14. Procédé selon la revendication 12 ou 13, caractérisé en ce que la phase de lavage est réalisée dans un dispositif (1000) centrifugeant de manière duale asymétrique autour de deux axes (A1, A2) et que l'évacuation du liquide de lavage (W) est effectué dans le même dispositif (1000) après la phase de lavage, le dispositif (1000) centrifugeant seulement autour d'un seul (A1) des deux axes pendant l'évacuation du liquide de lavage (W).
  15. Dispositif pour laver une lessive (T) textile, comprenant :
    - un récipient de lavage (1; 101; 201; 301; 401; 501; 601) pour la réception de la lessive (T) et d'un liquide de lavage (W) en forme complète ou en forme de composants individuels, dans lequel le récipient de lavage (201; 401; 501) comporte des moyens (215, 216; 415, 416, 417; 515, 516, 517) pour fixer la lessive (T),
    - des moyens (1007) pour la fixation du récipient de lavage (1; 101; 201; 301; 401; 501; 601) et
    - des moyens (1001-1006, 1009-1011) pour centrifuger le récipient de lavage (1; 101; 201; 301; 401; 501; 601), caractérisé en ce que la centrifugation est effectuée de manière duale asymétrique autour d'un axe primaire (A1) et d'un axe secondaire (A2), l'axe primaire (A1) passant à l'extérieur du récipient de lavage (1; 101; 201; 301; 401; 501; 601) et l'axe secondaire (A2) passant par le récipient de lavage (1; 101; 201; 301; 401; 501; 601) et formant un angle aigu (α) avec l'axe primaire (A1).
  16. Dispositif selon la revendication 15, caractérisé en ce qu'il est réalisé de manière commutative entre un premier et un second mode de fonctionnement, dans le premier mode de fonctionnement, le récipient de lavage (1; 101; 201; 301; 401; 501; 601) tournant autour des deux axes (A1, A2) et dans le second mode de fonctionnement, le récipient de lavage (1; 101; 201; 301; 401; 501; 601) tournant seulement autour d'un des deux axes (A1, A2).
  17. Dispositif selon l'une des revendications 15 et 16, caractérisé en ce qu'il comporte des premiers moyens d'entrainement (1001, 1002, 1003) pour un entrainement rotatif du récipient de lavage (1; 101; 201; 301; 401; 501; 601) autour de l'axe primaire (A1) et des second moyens d'entrainement (1004-1006, 1010-1012) pouvant être accouplés et désaccouplés avec les premiers moyens d'entrainement pour un entraînement rotatif du récipient de lavage (1; 101; 201; 301; 401; 501; 601) autour de l'axe secondaire (A2).
  18. Dispositif selon l'une des revendications 15 à 17, caractérisé en ce que le récipient de lavage (301; 601) est réalisé avec au moins une ouverture d'évacuation (315; 662) pouvant être ouverte et fermée pour l'évacuation de liquide de lavage (W) du récipient de lavage (301; 601).
  19. Dispositif selon l'une des revendications 15 à 18, caractérisé en ce que les moyens (215, 216; 415, 416, 417; 515, 516, 517) pour fixer la lessive (T) sont des moyens (215, 216; 415, 416, 417; 515, 516, 517) pour fixer la lessive (T) de manière aplanie.
  20. Dispositif selon l'une des revendications 15 à 19, caractérisé en ce que le récipient de lavage (201) comporte deux ou plusieurs cellules de lavage (210) pour la réception de la lessive (T) et du liquide de lavage (W).
EP14708279.6A 2013-03-13 2014-03-07 Procédé et dispositif de lavage Active EP2971322B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00593/13A CH707703B1 (de) 2013-03-13 2013-03-13 Waschvorrichtung zum Waschen eines textilen Waschguts.
PCT/EP2014/054421 WO2014139871A1 (fr) 2013-03-13 2014-03-07 Procédé et dispositif de lavage

Publications (2)

Publication Number Publication Date
EP2971322A1 EP2971322A1 (fr) 2016-01-20
EP2971322B1 true EP2971322B1 (fr) 2017-05-17

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EP (1) EP2971322B1 (fr)
CH (1) CH707703B1 (fr)
WO (1) WO2014139871A1 (fr)

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TR201706011A2 (tr) * 2017-04-24 2018-11-21 Ydr Teknoloji Gelistirme Ltd Sirketi Yumuşak ambalajlar için planet santrifüj karıştırma sistemi.
DE202019100476U1 (de) * 2018-07-02 2019-02-22 Livia Csonkova Handbetriebene Waschmaschine

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
EP0395463B1 (fr) * 1989-04-10 1994-06-01 Duhamel S.A. Procédé d'usure prématurée d'articles textiles, moyens en vue de la mise en oeuvre de ce procédé et articles textiles ainsi usés prématurément
JP4291913B2 (ja) * 1999-03-03 2009-07-08 株式会社アサヒ化学研究所 混合攪拌装置
AU2302002A (en) * 2000-11-27 2002-06-03 Novozymes As Automated mechanical stress assay for screening cleaning ingredients
DE10143439A1 (de) * 2001-09-05 2003-03-20 Hauschild & Co Kg Mischvorrichtung zum Vermischen von flüssigen, fließfähigen oder pulverförmigen Materialien
DE10206620B4 (de) * 2002-02-15 2005-08-18 Henkel Kgaa Vorrichtung und Verfahren zum gleichzeitigen Testen der Einwirkung von Flüssigkeiten auf Flächengebilde sowie Verwendung der Vorrichtung
WO2006125437A2 (fr) * 2005-05-27 2006-11-30 Novozymes A/S Echantillon permettant de tester les performances de lavage d'une enzyme
US20090281663A1 (en) * 2008-05-06 2009-11-12 Boston Scientific Scimed, Inc. Device and method for mixing materials

Also Published As

Publication number Publication date
CH707703A1 (de) 2014-09-15
US9909244B2 (en) 2018-03-06
WO2014139871A1 (fr) 2014-09-18
US20160017528A1 (en) 2016-01-21
EP2971322A1 (fr) 2016-01-20
CH707703B1 (de) 2019-12-13

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