EP3017875B1 - Procede de nettoyage et dispositif de nettoyage pour un ou plusieurs element d'un systeme d'application - Google Patents

Procede de nettoyage et dispositif de nettoyage pour un ou plusieurs element d'un systeme d'application Download PDF

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Publication number
EP3017875B1
EP3017875B1 EP15003104.5A EP15003104A EP3017875B1 EP 3017875 B1 EP3017875 B1 EP 3017875B1 EP 15003104 A EP15003104 A EP 15003104A EP 3017875 B1 EP3017875 B1 EP 3017875B1
Authority
EP
European Patent Office
Prior art keywords
spray devices
cleaning
medium
supplied
process according
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.)
Not-in-force
Application number
EP15003104.5A
Other languages
German (de)
English (en)
Other versions
EP3017875A1 (fr
Inventor
Jörg Pfau
Luis Günther
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.)
Eisenmann SE
Original Assignee
Eisenmann SE
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 Eisenmann SE filed Critical Eisenmann SE
Priority to PL15003104T priority Critical patent/PL3017875T3/pl
Publication of EP3017875A1 publication Critical patent/EP3017875A1/fr
Application granted granted Critical
Publication of EP3017875B1 publication Critical patent/EP3017875B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B05B12/04—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for sequential operation or multiple outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0421—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with rotating spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
    • B05B15/555—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids discharged by cleaning nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0447—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles
    • B05B13/0452—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles the conveyed articles being vehicle bodies

Definitions

  • the invention relates to a cleaning method according to the preamble of claim 1.
  • the invention also relates to a cleaning device according to the preamble of claim 11.
  • When coating the objects with paint in a paint booth usually enters a partial flow of application units leaking coating material not on the object to be coated. This partial flow is referred to in the art as overspray.
  • the overspray is discharged to a large extent with the help of an air flow from the spray booth.
  • From the DE 101 45 168 A1 For example, there is known a method of automatically cleaning the outside of a coating apparatus used to coat workpieces, wherein the coating apparatus is sprayed with dry ice in a cleaning tank, and wherein a nozzle directed to the outside of the coating apparatus is provided in the cleaning tank or in its wall is.
  • the nozzle is movably mounted and displaceable and / or pivotable by an automatically controlled drive device relative to the coating device.
  • the EP 2 056 970 B1 describes a cleaning method and a cleaning device for atomizers, in particular spray guns, wherein a mixing device is adapted to supply a compressed air-cleaning agent mixture to a mixture outlet, wherein a spraying device is provided, which is connected to the mixture outlet and suitable for spraying the cleaning mixture, wherein the Spraying device has a plurality of Spühlrohre, which deliver the compressed air cleaning agent mixture.
  • a disadvantage of the known cleaning methods inter alia, the relatively high consumption of medium during the cleaning process.
  • the DE10110098 A1 discloses a cleaning method according to the preamble of claim 1.
  • the object of the present invention is to provide a cleaning method and a cleaning device of the type mentioned, which are further developed in comparison with the methods known from the prior art.
  • This object is achieved in a cleaning method according to claim 1.
  • the media consumption during the cleaning process can be reduced and / or the cleaning effect can be increased.
  • the removal of dissolved in the cleaning contaminants can be improved according to the invention.
  • At least two phases of the sequence can be distinguish by the medium supplied to the spraying devices.
  • a better solution effect can be achieved by using different media in the respective phases and / or the consumption of relatively expensive media, for example solvents, can be reduced.
  • Carbon dioxide is preferably delivered in the form of pellets known per se.
  • the number of spray devices to which a medium is supplied in a first phase of the sequence may differ from the number of spray devices to which a medium is supplied in a second phase of the sequence.
  • first volume flow is not equal to zero, and if the second volume flow is at least almost equal to zero.
  • a phase in which all the spraying devices, a volume flow is supplied which is at least almost equal to zero.
  • the phases of the sequence can be predetermined such that the volume flows which are supplied to individual spray devices or groups of spray devices are controlled such that the sequence follows a geometric arrangement of the spray devices.
  • the cleaning effect can be further increased, wherein it is further made possible to adapt the sequences as needed to the application system to be cleaned or to its parts.
  • spraying devices of different design can advantageously be used for irradiating the one or more parts of the application system.
  • spraying devices according to at least two of the following types: full jet nozzle, flat jet nozzle, rotary nozzle.
  • the one or more parts of the application system can be rotated about an axis by means of a handling unit in the cleaning chamber, wherein one or more of the spray devices are arranged at least nearly perpendicular to this axis.
  • the object of the invention is achieved in a cleaning device according to claim 11.
  • the advantages of the cleaning device according to the invention result in particular analogously to the advantages of the cleaning method according to the invention.
  • the module is connected on the input side with several media leading supply lines.
  • the spray devices are preferably at least partially formed as flat jet nozzles, which are arranged about an axis, wherein at least a portion of the flat jet nozzles arranged about the axis are aligned at least almost perpendicular to this axis.
  • a system for coating objects can have at least one cleaning device according to the invention or one of its embodiments.
  • FIG. 1 shows a portion of a generally designated 10 paint shop as an example of a system for coating objects.
  • articles 12 are provided with a coating in the form of a paint.
  • the objects 12 are shown schematically as rectangles.
  • coated objects 12 may be, for example, vehicle bodies, body parts, machine parts or vehicle parts such as bumpers or the like.
  • equipment for coating objects include paint shops, facilities for applying preservatives and / or release agents or equipment for powder coating.
  • FIG. 1 shows a horizontal section of a section 14 a painting booth 16 below a cabin ceiling, not shown.
  • the painting booth 16 has mutually parallel lateral walls 18, which in the example shown in FIG. 1 not shown area can be closed by end faces, the end faces in a known manner gates or locks for the objects 12 have.
  • the bottom of the painting booth 16 is essentially formed by a grid 20. Upwards For example, the paint booth 16 can be closed off in a manner known per se by an air plenum, from which conditioned air can be directed into the interior of the paint booth 16.
  • the objects to be painted 12 are guided in the example shown with the aid of a conveyor system 22 in a continuous or intermittent movement through the interior of the painting booth 16, for example in the direction of the arrow 50.
  • the type of conveyor system 22 is irrelevant in the present context.
  • the objects to be coated 12 are provided in the painting booth 12 with the aid of an application system 24 with a coating in the form of a lacquer.
  • the application system 24 preferably comprises on both sides of the path of movement of the objects 12 on the conveyor system 22 handling units 26, 28, which may be designed in the form of handling robots or painting robots of different construction.
  • handling units 26, 28 which may be designed in the form of handling robots or painting robots of different construction.
  • four handling units designed as articulated-arm robots 26 are provided, of which two are each arranged on one side of the path of movement of the objects 12.
  • the articulated arm robots exemplified are also referred to as articulated robots.
  • a total of two trained as an industrial robot 28 handling units are present, one of which is arranged on one side of the path of movement of the objects 12.
  • Both the articulated arm robot 26 and the industrial robot 28 have a movable robot arm 30 and 32, at the end of each an application unit 34 and 36 is worn.
  • Each of these application units 34, 36 comprises the actual applicator in FIG. 1 not specifically provided with a reference numeral.
  • the application unit 34 shown in the example of the articulated arm robot 26 includes, for example, a high-rotation atomizer, while the application unit 36 of the industrial robot 28 has a spray gun. Other common applicators may also be included in a modification of an application unit 34, 36.
  • the overspray arising during the coating of the articles 12 is deposited as soiling on inner surfaces of the paint booth 16 and preferably on the outer surfaces of the application system 24 and especially on the application units 34, 36 and on the adjoining areas of the handling units 26, 28 ,
  • a plurality of cleaning devices 38 is provided along the side walls 18 of the spray booth 16.
  • a cleaning device 38 has in each case at least one cleaning chamber 40 and several in FIG. 1 not shown sprayers on.
  • the spraying devices of a cleaning device 38 can be designed, for example, as a nozzle and / or as a flushing pipe.
  • a cleaning chamber 40 one or more parts of an application system 24 can be cleaned with the aid of the spray devices.
  • the application units 34, 36 are at least partially cleaned, wherein adhering overspray is released and transported away.
  • FIG. 2 shows an end portion 44 of one of the in FIG. 1 shown Robot arms 30.
  • This end portion 44 of the robot arm 30 comprises a robot wrist 46, which in turn carries in a manner known per se the application unit 34, which is shown here by way of example in the form of a rotary atomizer 48.
  • the rotary atomizer 48 has a bell plate 42 and may preferably be equipped with a steering air system not shown in detail in the drawing. With the help of the bell plate 42, a spray jet cloud can be formed. With the help of the steering air system, the spray jet can be regulated and the spray jet cloud can be adapted to the objects 12 to be painted.
  • application unit 34 is designed as an atomizer with internal charging, wherein the atomizer is preferably provided with an integrated high-voltage cascade, which is not shown in detail in the drawing.
  • a nebulizer are those in FIG. 1 indicated, executed as a gun atomizer application units 36th
  • the cleaning chamber 40 of a cleaning device 38 may be designed for the partial or complete reception of the end section 44 of a handling unit 26, 28.
  • FIG. 3 shows an application unit 34 designed as a rotary atomizer 48, which projects into a cleaning chamber 40 of a cleaning device 38.
  • the application unit shown here is designed as an atomizer with external charging, wherein the charging device 56 in the example shown has a retaining ring 54 which carries a plurality of outer electrodes 52.
  • the rotary atomizer 48 has a bell plate 42 and may preferably be equipped with a steering air system, not shown.
  • cleaning device 38 is equipped with a plurality of nozzles 58 designed as sprayers, wherein from the spray devices, as indicated in the drawing, a medium in the form of a jet 60 can emerge. From different spray devices may emerge the same or different media.
  • a jet 60 emerges from the nozzles 58 in the form of a cleaning jet, the jet 60 being directed onto the end section of the application unit 34.
  • FIG. 4 shows a cleaning device 38, wherein the cleaning chamber 40 of the cleaning device 38 is shown in a sectional view, wherein the cutting plane is perpendicular to the axis 78 of the application unit 34.
  • the parts of the application system 24 shown in the example also comprise the outer electrodes 52 of an application unit 34 designed as a rotary atomizer 48 with external charging.
  • the application unit 34 is located in the cleaning chamber 40 for cleaning.
  • nozzles 58a, 58b, 58c, 58d are formed Provided spraying devices which are arranged about the axis 78. From the nozzles 58a, 58b, 58c, 58d, in each case a medium in the form of a jet 60 emerges, which jet 60 is directed onto the application unit 34.
  • the spraying devices can be designed as flushing pipes.
  • the medium used to irradiate the application unit becomes the spray devices formed as nozzles 58a, 58b, 58c, 58d supplied via main lines 62.
  • the nozzles 58a, 58b, 58c, 58d are directed at the axis 78.
  • the application unit 34 can be rotated for example by a robot arm 30 about the axis 78.
  • FIG. 4 a media supply device 66 having an assembly 64 which is connected on the output side to the main lines 62 leading to the spray devices.
  • a main conduit 62 may be configured to supply media to a single sprayer or to supply media to a group of sprayers. The latter is in FIG. 4 not shown in detail.
  • the assembly 64 On the input side, the assembly 64 is connected to a plurality of supply lines 70.
  • the assembly 64 may include at least one and known per se media change block.
  • media such as air or compressed air, water, carbon dioxide, cleaning agents and / or solvents can be supplied to the assembly 64 via the supply lines 70.
  • Media supplied to assembly 64 via supply lines 70 may be mixed or unmixed from assembly 64 to one or more of the main conduits 62.
  • the assembly 64 may be preceded by a function group 68, which is the output side connected to a supply line 70.
  • the function group 68 is connected on the input side at least to a first supply line 72 and to a second supply line 74.
  • the function group 68 may provide a media mixture for the assembly 64, wherein in the function group 68, a medium supplied via the first supply line 72 is mixed with at least one further supplied by means of the second supply line 74 medium.
  • the functional group 68 may be formed, for example, as a hot water cleaning device, in particular as a low-pressure hot water cleaning device, and preferably have a sensor block, not shown.
  • the supply lines 72 and 74 may be configured to supply water or electricity.
  • media supply device 66 has a control device 76, which is coupled in the example shown with the assembly 64 and is designed to control the media supply to the spray devices.
  • a block of spray devices is preferably formed by a plurality of spray devices connected to the assembly 64 via a common main line.
  • control means 76 are driven in defined sequences.
  • the media supply to the spraying devices is controlled according to the defined sequences.
  • the defined sequences which are used for the control, are subdivided into several temporally successive phases.
  • a sequence can be defined, for example, in that in a first phase another medium via a or several main lines 62 is supplied as in a second phase.
  • a sequence can be defined by the fact that the at least one volume flow related to a medium to one or more spray devices is set differently in a first phase than in a second phase.
  • both the volume flow itself and the allocation of one or more spray devices can be varied to a volume flow.
  • a sequence can be defined by the number of spray devices to which a medium is supplied in a first phase being different from the number of spray devices to which a medium is supplied in a second phase.
  • a medium may be supplied to the spraying devices 58a and 58b in a first phase, while in a second phase a medium is supplied to the spraying devices 58c and 58d.
  • a medium can be supplied to the spray devices 58a and 58c and in a second phase to the spray devices 58b and 58d.
  • a sequence may also be defined such that the spray devices are driven in a geometric sequence.
  • opposing spraying devices can be actuated successively or in different phases.
  • the spraying device can be controlled one after the other around an axis, for example first the nozzle 58a, later the nozzle 58b, later the nozzle 58c and again later the nozzle 58d are driven.
  • first the nozzles 58b and 58c, in a later phase the nozzles 58c and 58d and again later the nozzles 58d and 58a can be actuated.
  • it can, for example, first in FIG.
  • a sequence may also be defined such that a medium is supplied in a first phase of a first group of spray devices while no medium is supplied to a second group of spray devices, no medium being supplied during a second phase of the first group of spray devices second group of spray devices, a medium is supplied.
  • a sequence can also be defined by supplying a different medium to all of the main lines 62 of the cleaning device 38 in a first phase than in a second phase.
  • FIG. 5 shows a highly schematic representation of a part of a cleaning device 38 and a part of an application unit 34, which is formed in the example as a rotary atomizer 48 with a bell plate 42 and with a plurality of outer electrodes 52.
  • the cleaning device 38 has a plurality of spray devices designed as nozzles 58e, 58f, 58g, which are connected to main lines 62.
  • the nozzles 58e, 58f, 58g are each in different Angles are aligned relative to the axis 78 of the application unit.
  • There may be more in FIG. 5 not shown nozzles are provided, which are arranged about the axis 78, the orientation of this in FIG. 5 not shown nozzles to the axis 78 of the alignment in FIG. 5 shown nozzles 58e, 58f, 58g may correspond to the axis 78.
  • the nozzles 58, 58a, 58b, 58c, 58d, 58e, 58f, 58g can be designed, for example, as a full-jet nozzle, flat-jet nozzle and / or rotary nozzle, it being possible for nozzles of different designs to be provided in a cleaning device 38. Alternatively or additionally, further rinsing devices may be provided in the cleaning device 38.
  • the invention enables a highly efficient media usage. Furthermore, both the dissolution effect and the removal of dissolved contaminants can be improved by the invention.

Landscapes

  • Cleaning By Liquid Or Steam (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Claims (14)

  1. Procédé de nettoyage pour un ou plusieurs élément(s) d'un système d'application (24), présentant au moins les étapes de procédé suivantes:
    a) positionnement dudit un ou desdits plusieurs élément(s) du système d'application (24) dans une chambre de nettoyage (40);
    b) arrosage dudit un ou desdits plusieurs élément(s) du système d'application (24) avec un fluide, dans lequel l'arrosage est effectué au moyen de plusieurs dispositifs de pulvérisation (58) disposés à l'intérieur de la chambre de nettoyage (40), dans lequel le fluide est fourni aux dispositifs de pulvérisation (58) par un module (64), dans lequel
    c) un premier débit volumique est envoyé à un premier groupe des dispositifs de pulvérisation disposés à l'intérieur de la chambre de nettoyage (40) et un deuxième débit volumique est envoyé à un deuxième groupe des dispositifs de pulvérisation (58) disposés à l'intérieur de la chambre de nettoyage (40), dans lequel le premier et le deuxième débits volumiques sont différents l'un de l'autre;
    d) enlèvement dudit un ou desdits plusieurs élément(s) du système d'application (24) hors de la chambre de nettoyage (40),
    caractérisé en ce que
    e) on effectue l'envoi de fluide aux dispositifs de pulvérisation (58) disposés à l'intérieur de la chambre de nettoyage (40) en une séquence comportant plusieurs phases successives, dans lequel au moins deux phases de la séquence diffèrent au niveau de l'envoi dudit au moins un fluide aux dispositifs de pulvérisation (58);
    f) dans une première phase de la séquence on opère l'association des dispositifs de pulvérisation (58) disposés à l'intérieur de la chambre de nettoyage (40) en un premier groupe et un deuxième groupe d'une autre manière que dans une deuxième phase de la séquence.
  2. Procédé de nettoyage selon la revendication 1, caractérisé en ce qu'au moins deux des phases diffèrent par le fluide envoyé aux dispositifs de pulvérisation (58) .
  3. Procédé de nettoyage selon la revendication 2, caractérisé en ce que l'on utilise comme fluide au moins deux des fluides suivants: solvant, eau, air comprimé, vapeur d'eau, dioxyde de carbone.
  4. Procédé de nettoyage selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le nombre des dispositifs de pulvérisation (58), auxquels on envoie un fluide dans une première phase de la séquence, diffère du nombre de dispositifs de pulvérisation (58), auxquels on envoie un fluide dans une deuxième phase de la séquence.
  5. Procédé de nettoyage selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le premier débit volumique est différent de zéro et en ce que le deuxième débit volumique est au moins presqu'égal à zéro.
  6. Procédé de nettoyage selon l'une quelconque des revendications 1 à 5, caractérisé en ce qu'entre au moins deux phases, dans lesquelles on envoie respectivement à au moins un des dispositifs de pulvérisation (58) un débit volumique, qui est différent de zéro, il est prévu une phase, dans laquelle on envoie à tous les dispositifs de pulvérisation (58) un débit volumique, qui est au moins presqu'égal à zéro.
  7. Procédé de nettoyage selon l'une quelconque des revendications 1 à 6, caractérisé en ce que les phases de la séquence sont prédéterminées de telle manière que l'on commande les débits volumiques, que l'on envoie à des dispositifs de pulvérisation (58) ou groupes de dispositifs de pulvérisation (58) individuels, de telle manière que la séquence suive un agencement géométrique des dispositifs de pulvérisation (58).
  8. Procédé de nettoyage selon l'une quelconque des revendications 1 à 7, caractérisé en ce que l'on utilise pour l'arrosage dudit un ou desdits plusieurs élément(s) du système d'application (24) des dispositifs de pulvérisation (58) de type différent.
  9. Procédé de nettoyage selon la revendication 8, caractérisé en ce que l'on utilise des dispositifs de pulvérisation (58) selon au moins deux des types suivants: buse à jet plein, buse à jet plat, buse à jet rotatif.
  10. Procédé de nettoyage selon l'une quelconque des revendications 1 à 9, caractérisé en ce que l'on fait tourner ledit un ou lesdits plusieurs élément(s) du système d'application (24) dans la chambre de nettoyage (40) au moyen d'une unité de manipulation (26, 28), dans lequel la rotation est effectuée autour d'un axe (78), axe (78) par rapport auquel un ou plusieurs des dispositifs de pulvérisation (58) est/sont disposé(s) au moins presque perpendiculairement.
  11. Dispositif de nettoyage (38) pour un ou plusieurs élément(s) d'un système d'application (24), avec
    a) une chambre de nettoyage (40);
    b) plusieurs dispositifs de pulvérisation (58) disposés à l'intérieur de la chambre de nettoyage (40) pour introduire un fluide dans la chambre de nettoyage (40) ;
    c) un module (64) pour fournir le fluide pour les dispositifs de pulvérisation (58);
    d) au moins une conduite principale (62) pour envoyer le fluide du module (64) aux dispositifs de pulvérisation (58),
    caractérisé en ce que
    e) le dispositif de nettoyage (38) est configuré pour la mise en oeuvre du procédé de nettoyage selon l'une quelconque des revendications 1 à 10, dans lequel il est prévu un dispositif de commande (76) pour la commande de l'envoi dudit au moins un fluide aux dispositifs de pulvérisation (58).
  12. Dispositif de nettoyage (38) selon la revendication 11, caractérisé en ce que le module (64) est raccordé côté entrée à plusieurs conduites d'alimentation (70) transportant des fluides.
  13. Dispositif de nettoyage (38) selon la revendication 11 ou 12, caractérisé en ce que les dispositifs de pulvérisation (58) sont réalisés au moins en partie sous la forme de buses à jet plat, qui sont disposées autour d'un axe (78), dans lequel au moins une partie des buses à jet plat disposées autour de l'axe (78) sont orientées au moins presque perpendiculairement à l'axe (78).
  14. Installation pour le revêtement d'objets avec au moins un dispositif de nettoyage (38) selon une des revendications 11 à 13.
EP15003104.5A 2014-11-05 2015-10-30 Procede de nettoyage et dispositif de nettoyage pour un ou plusieurs element d'un systeme d'application Not-in-force EP3017875B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15003104T PL3017875T3 (pl) 2014-11-05 2015-10-30 Sposób czyszczenia i urządzenie czyszczące dla jednej lub więcej części systemu aplikacyjnego

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014016364.4A DE102014016364A1 (de) 2014-11-05 2014-11-05 Reinigungsverfahren und Reinigungsvorrichtung für ein oder mehrere Teile eines Applikationssystems

Publications (2)

Publication Number Publication Date
EP3017875A1 EP3017875A1 (fr) 2016-05-11
EP3017875B1 true EP3017875B1 (fr) 2018-09-05

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EP15003104.5A Not-in-force EP3017875B1 (fr) 2014-11-05 2015-10-30 Procede de nettoyage et dispositif de nettoyage pour un ou plusieurs element d'un systeme d'application

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US (1) US20160121372A1 (fr)
EP (1) EP3017875B1 (fr)
CN (1) CN105562383A (fr)
DE (1) DE102014016364A1 (fr)
PL (1) PL3017875T3 (fr)

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DE102016121637A1 (de) 2016-11-11 2018-05-17 Eisenmann Se Applikator für einen Applikationsroboter und Applikationssystem
EP3356054B1 (fr) * 2016-11-22 2020-02-19 Crystal CAP Cleaners Inc. Appareil amélioré de nettoyage de pistolets et cloches de pulvérisation
DE102017101370A1 (de) * 2017-01-25 2018-07-26 Eisenmann Se Vorrichtung zum Vernebeln einer Spülflüssigkeit
WO2019229053A1 (fr) * 2018-05-29 2019-12-05 Basf Coatings Gmbh Récipient de nettoyage pour le nettoyage de soupapes d'installations de dosage et procédé de nettoyage correspondant
DE102019107847B4 (de) * 2019-03-27 2021-09-23 Dürr Systems Ag Glockenteller, Rotationszerstäuber, Lackierroboter, Zerstäuber-Reinigungsgerät und zugehörige Betriebsverfahren
CN112892998B (zh) * 2020-04-07 2023-12-22 重庆讯格工业设计研究院有限公司 一种汽车挡风玻璃自动涂胶的涂胶***
AU2021212116B1 (en) * 2020-09-30 2021-12-23 Green Scope Projects Pty Ltd A system for cleaning grease filters
CN112024222B (zh) * 2020-10-09 2021-10-12 湖南怡田美农业科技有限公司 一种水稻喷雾机
DE102021121552A1 (de) * 2021-08-19 2023-02-23 Dürr Systems Ag Reinigungsgerät für eine Elektrodenanordnung eines Zerstäubers, zugehöriges Betriebsverfahren und entsprechende Elektrodenanordnung
DE102021133410A1 (de) 2021-12-16 2023-06-22 Dürr Systems Ag Beschichtungseinrichtung und entsprechendes Betriebsverfahren

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Also Published As

Publication number Publication date
EP3017875A1 (fr) 2016-05-11
DE102014016364A1 (de) 2016-05-12
CN105562383A (zh) 2016-05-11
US20160121372A1 (en) 2016-05-05
PL3017875T3 (pl) 2019-02-28

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