EP3530364A1 - Dispositif de nettoyage haute pression pour matériaux sans fin - Google Patents

Dispositif de nettoyage haute pression pour matériaux sans fin Download PDF

Info

Publication number
EP3530364A1
EP3530364A1 EP19156670.2A EP19156670A EP3530364A1 EP 3530364 A1 EP3530364 A1 EP 3530364A1 EP 19156670 A EP19156670 A EP 19156670A EP 3530364 A1 EP3530364 A1 EP 3530364A1
Authority
EP
European Patent Office
Prior art keywords
nozzle
fluid
pressure
conveying path
fluid jet
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.)
Granted
Application number
EP19156670.2A
Other languages
German (de)
English (en)
Other versions
EP3530364B1 (fr
Inventor
Jörg Gerhard
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.)
Staku Anlagenbau GmbH
Original Assignee
Staku Anlagenbau GmbH
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 Staku Anlagenbau GmbH filed Critical Staku Anlagenbau GmbH
Publication of EP3530364A1 publication Critical patent/EP3530364A1/fr
Application granted granted Critical
Publication of EP3530364B1 publication Critical patent/EP3530364B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass
    • B21C43/02—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass combined with or specially adapted for use in connection with drawing or winding machines or apparatus
    • 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
    • B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
    • B05B13/0214—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe the liquid or other fluent material being applied to the whole periphery of the cross section of the elongated body
    • 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
    • B08B3/022—Cleaning travelling work
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • C23G3/023—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by spraying
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • C23G3/025—Details of the apparatus, e.g. linings or sealing means
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • C23G3/025—Details of the apparatus, e.g. linings or sealing means
    • C23G3/026—Details of the apparatus, e.g. linings or sealing means for guiding the objects
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • C23G3/027—Associated apparatus, e.g. for pretreating or after-treating
    • C23G3/029—Associated apparatus, e.g. for pretreating or after-treating for removing the pickling fluid from the objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
    • B05B3/0409—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements
    • B05B3/0463—Rotor nozzles, i.e. nozzles consisting of an element having an upstream part rotated by the liquid flow, and a downstream part connected to the apparatus by a universal joint

Definitions

  • the present invention relates to a device for surface treatment of a continuous material, such as a welding wire, in particular for surface cleaning, with a conveying path for the continuous material, in which this is conveyed in the direction of its longitudinal axis through the device.
  • the invention also relates to a method for surface treatment of a continuous material, such as a welding wire, in particular for surface cleaning, as well as the use of a device for this purpose.
  • Continuous materials in the form of metallic wires or tapes are produced, for example, by drawing processes.
  • the continuous material is brought to the desired cross-sectional dimension by cold forming.
  • the continuous material to be formed is wetted with a drawing agent, for example in the form of a water-oil emulsion or oil, in order to reduce friction in the drawing tool, to cool the material and to reduce work hardening.
  • a drawing agent for example in the form of a water-oil emulsion or oil
  • the DE 102 12 436 A1 discloses a device for the treatment of stranded metallic material, in particular ribbon or wire, which is carried out in the vertical direction continuously through a treatment chamber of the device.
  • a selection of treatments electrolytic coating, electrolytic cleaning or chemical pickling takes place, in which the working chamber is at least partially filled with a fluid, and that the Device has quick-change connections for modular treatment elements, which are suitable for carrying out the selected treatment.
  • a disadvantage of known galvanic devices and methods is that they are usually set up only for a specific type of treatment of the surface and a change in the type of treatment the surface is associated with a large conversion effort.
  • the effect of galvanic treatments on the occurring galvanic processes is limited and the process speeds or costs are determined by their available framework conditions.
  • the object of the invention is to reduce or avoid the disadvantages mentioned, in particular to provide a device and a method for removing drawing agent on drawn wire surfaces, with which material surfaces simple, fast, inexpensive, reliable and can be treated and / or cleaned, in particular in a continuous process without interruption or delay, further, the device is constructed compact and simple.
  • a device that is by a device for surface treatment of an endless material, in particular for surface cleaning, with a conveying path for the continuous material, in which this is conveyed in the direction of its longitudinal axis through the device, and with at least a high-pressure nozzle, designed to apply a fluid jet to the endless material passing through the conveyor path, the high-pressure nozzle being such that the fluid jet performs an oscillating movement relative to a nozzle axis extending from an outlet opening of the high-pressure nozzle to the endless material, in particular a precession movement around the nozzle axis.
  • the object is achieved by a method for surface treatment of an endless material, in particular for surface cleaning, in which the continuous material is conveyed in the direction of its longitudinal axis by a conveying path of a device for surface treatment, in particular a device according to the invention, and thereby at least one High pressure nozzle is acted upon by a fluid jet, wherein the fluid jet performs a oscillating movement relative to a nozzle axis which extends from an outlet opening of the high-pressure nozzle to the endless material, in particular a precession movement about the nozzle axis.
  • the invention relates to a use of a device according to the invention, in particular according to one of claims 1 to 11, for the production of high-purity surfaces of a metallic continuous material and / or a use of a device according to the invention, in particular according to one of claims 1 to 11, in the production a welding wire.
  • the nozzle axis can cut substantially centrally the outlet opening of the high-pressure nozzle and the longitudinal axis of the endless material and is that axis in the direction of which the jet would leave the nozzle without oscillating movement.
  • continuous material in the sense of the present description of the invention does not mean that the material is actually endless, that is to say has no beginning and no end, but rather designates material which, in any cross-sectional shape, such as circular, oval, elliptical, polygonal, in particular rectangular, has a relative to its respective cross-sectional dimensions of great length.
  • An endless material in the sense of the invention is to be understood in particular as meaning a metallic endless material, for example in the form of a metal wire or metal strip, in particular a welding wire.
  • Such continuous material is usually wound up after its production on rolls or spools and fed to its respective use.
  • a surface treatment means for example, a cleaning, pickling or etching of the material surface. Purpose of the treatments may be above all a cleaning of the material surface in advance of downstream treatment steps or an improvement of corrosion resistance.
  • the invention can be used to remove in advance of a cold forming applied to the material functional coatings, such as a zinc phosphate and / or zinc-calcium phosphate layer to reduce the friction coefficient, after forming from the surface, in particular before optionally subsequent coating step.
  • the apparatus and method of the invention are particularly well suited for use in modern in-line systems, where cleaning of the material in continuous cycling can be done quickly and efficiently following cold forming.
  • the device according to the invention may in particular be arranged according to a wire / ribbon drawing device and / or in front of a surface finishing / coating device.
  • Such an arrangement is particularly suitable for producing drawn steel wires with a finished surface, for example copper-plated.
  • the device according to the invention is preferably designed as a continuous system itself. On the one hand, it has an inlet and, on the other hand, an outlet for the endless material conveyed through the device via the conveying path from the inlet to the outlet.
  • the device according to the invention also preferably has a conveyor for the continuous material.
  • the conveyor primarily serves to guide and position the material in the apparatus, but may also include a drive unit for effecting feed in the conveying direction. In particular, it may comprise a plurality of guide rollers provided with suitable guide grooves in which the endless material is guided.
  • the conveyor line can form a treatment chamber for the treatment of the continuous material.
  • the high-pressure nozzle is positioned and provided in such a way that the fluid jet emerging from it is or is directed onto the endless material guided by the conveying devices in the conveying path.
  • the fluid forming the fluid jet may in particular be a liquid, a plurality of solids, for example in the form of powder, abrasive powder, polishing powder, etc., or a liquid mixed with solids.
  • the fluid is preferably water, oil, an emulsion or the like.
  • abrasive particles can be added to the fluid, which facilitate removal of buildup or layers on the continuous material.
  • a particular advantage of the invention is that the fluid jet impinges on the surface of the continuous material to be cleaned while performing an oscillatory movement, in particular a precession movement. On the one hand, such a movement results in a better cleaning of the surface by tearing particles from the surface, and on the other hand it is ensured that the entire surface is reached by the fluid jet.
  • the high-pressure nozzle can be arranged relative to the conveyor line such that the nozzle axis at an angle ⁇ between about 25 ° and about 65 °, preferably between about 35 ° and about 55 °, more preferably about 45 ° is aligned to the longitudinal axis of the continuous material.
  • An impinging at such an angle fluid jet has advantageously a particularly good cleaning effect, since the energy of the beam can be used very efficiently.
  • An embodiment is characterized in that the high-pressure nozzle is arranged relative to the conveying path such that the fluid jet has a movement component which is opposite to the conveying direction of the endless material through the conveying path. In this way, the relative velocity of the fluid jet impinging on the material is increased and the cleaning effect can be improved.
  • the device comprises a plurality of high-pressure nozzles, which are arranged one behind the other in the direction of the conveying path (serial).
  • a plurality of high-pressure nozzles which are arranged one behind the other in the direction of the conveying path (serial).
  • Such an arrangement is extremely efficient, since the surface of the continuous material can be cleaned in stages. It can be driven in an advantageous manner, particularly high conveying speeds of the continuous material, with a cleaning with proper quality is ensured.
  • different cleaning agents or fluids can be applied by the different nozzles of the plurality of high-pressure nozzles be, for example, on the inlet side, first a jet of water and subsequently oil solvent or mixed with abrasive particles fluid.
  • the device may comprise a plurality of high-pressure nozzles, which are arranged next to one another in the radial direction around the conveying path.
  • the endless material nozzles By arranged differently in the radial direction to the endless material nozzles can be ensured with particular advantage cleaning on all sides of the continuous material.
  • An embodiment is characterized in that the high-pressure nozzle is at least partially pivotable about the conveying path around. In particular, it can be fully pivotable, for example rotatable. Thus, good cleaning can be effected on all sides using a small number of high-pressure nozzles. In addition, the cleaning effect of the rotating high-pressure jet can be further increased by the additional rotation component.
  • the device may comprise a heating device for a fluid forming the fluid jet.
  • the high pressure fluid is thus heated to a temperature of about 50 ° C to a maximum of about 95 ° C, preferably from about 65 ° C to a maximum of about 90 ° C, more preferably to a maximum of about 85 ° C.
  • a fluid temperature can be advantageously lowered the viscosity of the lubricant used during the drawing of the endless material and adhering to it, which further increases the efficiency of the cleaning.
  • the apparatus may further include a pump to produce a fluid jet at a pressure in a range of about 100 bar to about 180 bar, preferably from about 120 bar to about 170 bar, more preferably about 160 bar.
  • a pump to produce a fluid jet at a pressure in a range of about 100 bar to about 180 bar, preferably from about 120 bar to about 170 bar, more preferably about 160 bar.
  • the device may comprise a fluid tray for collecting and / or conditioning the fluid.
  • it may comprise a hose skimmer for removing contaminants, in particular surface foam, from the surface of the fluid in the fluid trough.
  • the fluid used for cleaning can be (re) used in a closed circuit, which makes the invention particularly efficient, inexpensive and environmentally friendly.
  • An embodiment of the invention is characterized in that the device has at least one purging device.
  • This can be designed in particular in the form of a cascade rinse.
  • the rinsing device is arranged in the conveying direction of the endless material after the high pressure nozzle and serves to remove already removed from the surface impurities and rinse away.
  • several rinses in particular two rinses, can be provided within the scope of the invention.
  • the device can be constructed in a modular manner, with at least one cleaning module and at least one flushing module. Such modules can be combined and used in the desired manner, number and order.
  • the device may further comprise a drying device.
  • this may be in the form of at least one compressed air nozzle. This is set up to apply a stream of compressed air to the continuous material passing through the conveyor line.
  • the drying device is arranged in the conveying direction of the endless material after the high-pressure nozzle or after the rinsing device, in particular end shortly before the outlet of the continuous material from the device.
  • the drying device may in particular be designed to direct a high-pressure air jet and / or hot air jet onto the cleaned continuous material.
  • each individual module preferably has such a drying device at or shortly before its outlet.
  • FIGS. 1 to 5 an embodiment of the device 1 according to the invention is shown.
  • This is designed as a compact device 1 for removing drawing soaps on drawn wire surfaces in a continuous process.
  • the conveyor line 4 has guide rollers 6, of which at least one is driven.
  • the guide rollers 6 serve to convey the wire 2 in the direction of the conveying direction A indicated in FIGS. 4 and 5. They are adjustable relative to one another such that wire with a diameter of 0.8 mm to 4.0 mm can be machined.
  • the conveying path 4 is subdivided into an inlet-side cleaning section 7, a subsequent first flushing section 8, and a second flushing section 9 on the outlet side.
  • the device 1 has a housing 10, which accommodates functional components of the device and also forms a substantially hermetic closed interior, through which the conveying path 4 extends and in which the cleaning and rinsing processes carried out with the device 1 are performed.
  • the housing 10 consists essentially of stainless steel and is formed by means of insulation 11, for example by means of mineral wool 11 thermally insulated. To allow for maintenance and adjustment work access to the conveyor line 4 and the functional components in the housing 10, this is provided with access flaps 12, 13.
  • connections 46 for a vapor extraction by means of which the spray caused by the increased temperature spray can be deducted.
  • the vapor extraction is equipped with a separator, by means of which the liquid fraction contained in the spray can at least partially separate and recover.
  • the cleaning section 7, which forms a high-pressure flushing section 7 are, as in particular well in FIG. 5 can be seen, two high-pressure nozzles 14, 15 each on a support plate 16, 17 arranged.
  • the high-pressure nozzles 14, 15 are designed such that they direct a fluid jet 18, which carries out a precession movement, onto the wire 2 conveyed through the conveying path 4 at a speed of up to 30 m / s.
  • the fluid jets 18 impinging on the wire surface 19 remove stearates and oils which adhere to the wire surface 19 due to a preceding drawing process.
  • hot water with a maximum temperature of 85 ° C. under a pressure of 160 bar is used as the high-pressure cleaning fluid 18.
  • the temperature of the cleaning medium 18 takes place in the present case via indicated in the figures bath heaters 45.
  • the bathroom heaters 45 may preferably be formed by radiators in flange design, in particular electrical resistance heaters.
  • a fluid trough 20 is arranged in a bottom region of the cleaning section 7. This serves in particular for collecting and collecting the cleaning fluid discharged from the flushing nozzles 14, 15 and dripping off the wire 2. Impurities detached from the wire 2 collect as surface foam on the fluid surface of the fluid trough 20.
  • the device 1 has a hose skimmer 21, with which such surface foam can be separated and disposed of, for example in the form of a sludge bucket.
  • High pressure fluid cleaned of coarse impurities is withdrawn from the fluid pan 20, which is provided with a gradient and a drain valve 22 located at the lowest point of the tub 20, passed through a filter 23 and returned to the high pressure nozzles 14, 15 by a high pressure pump 24 via a high pressure line 25 ,
  • the high-pressure pump 24 is designed as a high-pressure piston pump with a fine filter, in this case has a drive power of about 3 KW and compresses the fluid such that a high-pressure jet 18 with a pressure in a range with arbitrary values of about 100 bar to about 180 bar or about 120 bar to about 170 bar or in the present case of about 160 bar is generated.
  • the piston pump 24 can be formed backwashable and integrated into the hydraulic system of the device 1.
  • the fluid trough 20 is provided with an automatic level monitoring and also has a height adjustable overflow nozzle.
  • the device 1 To replace the fluid and empty the fluid trough 20, the device 1 also has a bilge pump 26. On the outlet side of the cleaning section 7, two blow-off nozzles 27 are arranged serially one after another, which after the high-pressure cleaning blow off adhering fluid from the surface 19 of the wire 2 before the wire 2 enters the subsequent first flushing section 8. In this way it is ensured that as little or no cleaning fluid comes out of the cleaning section 7 out. Furthermore, such blowing off causes even better cleaning of the wire surface 19.
  • the high-pressure-cleaned wire 2 passes into the first flushing section 8, where it is flushed with a first flushing medium.
  • a first flushing medium In the present case, rinsing with hot water at a temperature of about 60 ° C.
  • the flushing medium is applied to the wire 2 via two first flushing nozzles 28 under a pressure of approximately 8 bar.
  • the first flushing section 8 has its own fluid tub 29 for collecting and collecting the flushing medium used in the first flushing section 8.
  • the rinsing medium accumulated in the fluid trough 29, which is provided with a gradient and a discharge valve 36 arranged at the lowest point of the trough 29, is supplied to the rinsing nozzle 28 again via this and a rinsing pump 30.
  • the flushing pressure pump 30 is designed as a high-pressure piston pump with a fine filter, in this case has a drive power of about 0.75 KW and compresses the flushing fluid such that it exits the flushing nozzle 28 with a maximum pressure of 10 bar.
  • the flushing pump 30 may be formed backwashable and integrated into the hydraulic system of the device 1.
  • the fluid trough 29 is also provided with an automatic level monitoring and has a height adjustable and not shown in the figures overflow pipe. From this emerging flushing medium can be transferred via a line not shown in the figures in the cleaning section 7 and used there as high pressure cleaning fluid. Alternatively or in addition, it can be supplied to a separate disposal.
  • two blow-off nozzles 31 are arranged in series one after the other, which blow off the rinsing liquid from the wire 2 before it enters the outlet-side rinsing section 9.
  • the wire 2 After passing through the first flushing section 8, the wire 2 enters the outlet-side flushing section 9.
  • this two additional flushing nozzles 32 are arranged, by means of which the wire 2 is rinsed again with a further flushing medium.
  • a further flushing medium In the present case, rinsing again with hot water at a temperature of about 60 ° C and under a pressure of about 8 to 10 bar.
  • the outlet-side flushing section 9 also has a fluid trough 33 for catching the flushing medium, which is provided with a gradient and a drain valve 37 arranged at the lowest point of the trough 33, and via a flushing pump 34 for once again pumping flushing medium to the flushing nozzle 32.
  • the flushing-pressure pump 34 is again designed as a high pressure piston pump with a fine filter, has a drive power of about 0.75 KW and compresses the flushing fluid to a maximum pressure of 10 bar.
  • the flushing pump 34 can be formed backwashable and integrated into the hydraulic system of the device 1.
  • the fluid pan 33 is also provided with an automatic level monitoring and has a height adjustable and not shown in the figures overflow pipe. From this emerging flushing medium can be transferred via a line not shown in the figures in the first flushing section 8 and used there as flushing fluid.
  • the second flushing section 9 has a fresh medium inlet 38 to be opened by means of a pneumatic solenoid valve not shown in the figures.
  • blow-off nozzles 35 are again arranged, by means of which the wire 2 is acted upon by compressed air in order to remove flushing medium adhering to its surface 19.
  • the first rinse section 8 and the second rinse section 9 together form a cascade rinse.
  • blow-off nozzles 27, 31, 35 of the different sections 7, 8, 9 of the device 1 are connected to a single pneumatic supply system 40, via the possibly tempered compressed air at a pressure in a range of about 4 bar to about 6 bar Is made available.
  • the endless material is also in the first Rinsing section 8 and in the second rinsing section 9 guided by follower guide rollers and so in the intended manner relative to the local rinsing nozzles 28, 32 and Abblasdüsen 31, 35 positioned.
  • FIG. 6 illustrates a precession movement of a fluid jet 18, as used in the invention.
  • the respective nozzle 14, 15, 28, 32 has a nozzle axis 39 which is arranged at an angle ⁇ to the conveying direction A and the longitudinal direction of the endless material 2.
  • the beam 18 thereby rotates on a conical surface 40, which has a precession angle ⁇ to the nozzle axis 39, around the precession axis 39, this rotation in FIG. 6 is indicated by arrows 41.
  • arrows 41 For the sake of clarity, is in FIG. 6 only one nozzle 14, 15, 28, 32 is shown.
  • the respective nozzles of the sections 7, 8, 9 are arranged in a corresponding manner on different sides of the endless material 2, in particular on diametrically opposite sides.
  • FIGS. 8 to 10 illustrate the implementation of a device 1 according to the invention in an in-line system with a device downstream unit 41 for coppering the cleaned wire 2 in the device 1 from the outlet 5 outgoing wire 2 is fed directly to an inlet 42 of the copper plating unit 41, in this coated with copper and wound after leaving the unit 41 through the outlet 43 in a winding device, not shown.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
EP19156670.2A 2018-02-27 2019-02-12 Dispositif de nettoyage haute pression pour matériaux sans fin Active EP3530364B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202018101071.9U DE202018101071U1 (de) 2018-02-27 2018-02-27 Hochdruckreinigungsvorrichtung für Endlosmaterial

Publications (2)

Publication Number Publication Date
EP3530364A1 true EP3530364A1 (fr) 2019-08-28
EP3530364B1 EP3530364B1 (fr) 2020-12-23

Family

ID=62117362

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19156670.2A Active EP3530364B1 (fr) 2018-02-27 2019-02-12 Dispositif de nettoyage haute pression pour matériaux sans fin

Country Status (2)

Country Link
EP (1) EP3530364B1 (fr)
DE (1) DE202018101071U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110563227A (zh) * 2019-09-30 2019-12-13 杭州太赫环保科技有限公司 一种废水零排放处理装置
CN116377450A (zh) * 2023-04-19 2023-07-04 山东世商焊材有限公司 一种可以进行中和碱洗的集中供液设备
WO2024052038A1 (fr) * 2022-09-06 2024-03-14 Krones Ag Machine de nettoyage de récipients pour le nettoyage de récipients et procédé de nettoyage d'un récipient

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019215572A1 (de) * 2019-04-09 2020-10-15 Sms Group Gmbh Kaskadenspülanlage zum Behandeln eines bandförmigen Flachprodukts

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3055578B2 (ja) * 1991-11-21 2000-06-26 住友金属鉱山株式会社 極細線線引き装置及び極細線洗浄方法
DE20110009U1 (de) * 2001-06-16 2001-08-09 Schoenauer Gmbh Vorrichtung zur Reinigung der Oberfläche eines Drahtes
DE10212436A1 (de) 2002-03-21 2003-10-09 Sms Demag Ag Vorrichtung zur Behandlung von strangförmigem metallischen Gut
DE102010008790A1 (de) * 2010-02-22 2011-08-25 Spezialmaschinenbau Kurre GmbH, 26683 Vorrichtung und Verfahren zum Reinigen und Trocknen von Profilen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3055578B2 (ja) * 1991-11-21 2000-06-26 住友金属鉱山株式会社 極細線線引き装置及び極細線洗浄方法
DE20110009U1 (de) * 2001-06-16 2001-08-09 Schoenauer Gmbh Vorrichtung zur Reinigung der Oberfläche eines Drahtes
DE10212436A1 (de) 2002-03-21 2003-10-09 Sms Demag Ag Vorrichtung zur Behandlung von strangförmigem metallischen Gut
DE102010008790A1 (de) * 2010-02-22 2011-08-25 Spezialmaschinenbau Kurre GmbH, 26683 Vorrichtung und Verfahren zum Reinigen und Trocknen von Profilen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110563227A (zh) * 2019-09-30 2019-12-13 杭州太赫环保科技有限公司 一种废水零排放处理装置
WO2024052038A1 (fr) * 2022-09-06 2024-03-14 Krones Ag Machine de nettoyage de récipients pour le nettoyage de récipients et procédé de nettoyage d'un récipient
CN116377450A (zh) * 2023-04-19 2023-07-04 山东世商焊材有限公司 一种可以进行中和碱洗的集中供液设备
CN116377450B (zh) * 2023-04-19 2023-08-18 山东世商焊材有限公司 一种可以进行中和碱洗的集中供液设备

Also Published As

Publication number Publication date
EP3530364B1 (fr) 2020-12-23
DE202018101071U1 (de) 2018-04-20

Similar Documents

Publication Publication Date Title
EP3530364B1 (fr) Dispositif de nettoyage haute pression pour matériaux sans fin
EP0973620B1 (fr) Procede et dispositif pour nettoyer ou secher des pieces
DE112014001546T5 (de) Verfahren und Vorrichtung zur Oberflächenbehandlung von Stahlblech
DE2055995C3 (de) Verfahren zum kontinuierlichen galvanischen Verchromen der Außenoberfläche von Stangen oder Rohren
WO2006089730A1 (fr) Procede et dispositif pour nettoyer une bande metallique
DE2811017A1 (de) Vorrichtung und verfahren zum reinigen von behaeltern
DE2012753A1 (de) Verfahren zum kontinuierlichen Beizen
EP2512691B1 (fr) Procédé et dispositif de séparation électrostatique d'excès de pulvérisation de peinture utilisant un agent absorbant
DE4108817A1 (de) Verfahren und vorrichtung zur verringerung von durch wasser verursachter korrosion und kalkablagerung
DE3325198C2 (de) Verfahren und Anordnung zum Reinigen von kaltgewalzten Metallbändern
DE2311473A1 (de) Vorrichtung und verfahren zur feuerverzinkung von rohrmaterial
EP2958685B1 (fr) Systeme pour traiter des pieces
EP0688878B1 (fr) Procédé pour le post-traitement de tôles soudées
EP3621186A1 (fr) Dispositif de nettoyage et procédé de nettoyage d'un corps revêtu trempé
WO1997002724A1 (fr) Procede et dispositif pour le traitement chimique et electrolytique de plaquettes et de feuilles a circuits imprimes
EP0694090B1 (fr) Procede et dispositif de depot electrolytique d'un revetement superficiel de pieces
DE102020133470B4 (de) Reinigungsvorrichtung und Verfahren zum Reinigen einer Filteranordnung
DE102010005760A1 (de) Wellrohr-Innenreinigung und Vorrichtung dazu
EP3914403B1 (fr) Dispositif et procédé pour décalaminer une pièce en mouvement
DE2745242A1 (de) Verfahren und vorrichtung zum schmiermittelauftrag
WO2018059746A1 (fr) Dispositif de nettoyage de bouteilles et procédé pour le nettoyage de bouteilles utilisant le dispositif de nettoyage de bouteilles
EP0580273B1 (fr) Procédé et dispositif pour la séparation d'agents de traitement liquides des pièces à usines
DE19834759C2 (de) Verfahren und Vorrichtung zum Entfernen von Dendriten
DE10110026A1 (de) Einrichtung zur Reinigung von Walzen
EP3215282B1 (fr) Dispositif de traitement de profilés

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200225

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: B21C 43/02 20060101AFI20200903BHEP

Ipc: C23G 3/02 20060101ALI20200903BHEP

Ipc: B05B 13/02 20060101ALI20200903BHEP

Ipc: B08B 3/02 20060101ALI20200903BHEP

INTG Intention to grant announced

Effective date: 20200928

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502019000557

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1347235

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210115

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210324

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210323

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20201223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210423

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502019000557

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210423

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20210228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210212

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

26N No opposition filed

Effective date: 20210924

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210223

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210423

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210228

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220228

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230223

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20190212

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20230212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230212

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20240220

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240213

Year of fee payment: 6