EP2489438A2 - Décharge magnétique depuis des machines de nettoyage de bouteilles - Google Patents

Décharge magnétique depuis des machines de nettoyage de bouteilles Download PDF

Info

Publication number
EP2489438A2
EP2489438A2 EP12150595A EP12150595A EP2489438A2 EP 2489438 A2 EP2489438 A2 EP 2489438A2 EP 12150595 A EP12150595 A EP 12150595A EP 12150595 A EP12150595 A EP 12150595A EP 2489438 A2 EP2489438 A2 EP 2489438A2
Authority
EP
European Patent Office
Prior art keywords
screen belt
magnet units
cleaning
ferritic
bottle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12150595A
Other languages
German (de)
English (en)
Other versions
EP2489438A3 (fr
Inventor
Helmut Browatzki
Holger Joost
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.)
Krones AG
Original Assignee
Krones AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Krones AG filed Critical Krones AG
Publication of EP2489438A2 publication Critical patent/EP2489438A2/fr
Publication of EP2489438A3 publication Critical patent/EP2489438A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
    • B03C1/18—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation
    • B03C1/20—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation in the form of belts, e.g. cross-belt type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/10—Screens in the form of endless moving bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/52—Cleaning with brushes or scrapers
    • B07B1/522—Cleaning with brushes or scrapers with brushes
    • B07B1/524—Cleaning with brushes or scrapers with brushes the brushes being rotating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
    • 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
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49716—Converting

Definitions

  • the invention relates to a device for separating ferritic contaminants such as bottle caps from bottle washing machines with a circulating filter belt for the filtration of rinse water according to the preamble of patent claim 1; and a method of separating ferritic contaminants from bottle washing machines.
  • bottle washing machines / bottle washing machines residues, which typically deposit on the bottom of the bottle, to flush with a direction transverse to the direction of transport flow from the bottle or a container.
  • the rinsing liquid with the dissolved residues can be rinsed laterally into a cleaning chamber, where via a pump and a rotating screen surface z.
  • B. Altetiketten can be sucked and then removed and finally disposed of.
  • bottle washing machines or bottle washing systems comprise several rinsing zones or rinsing modules, in which the bottles are rinsed accordingly and are freed of residual liquids or dirt.
  • metallic closure parts in particular crown corks, occur.
  • a fine-meshed screen belt ensures adequate filtration of the rinse water of suspended solids and fibrous components. Suspended matter and fibrous components such as used labels, cigarette filters or the like can be reliably removed. Heavier, metallic components and especially crown corks sink to the bottom of Schmutzaustragung. Such ingredients typically do not adhere to the screen belt. The accumulation of such metallic constituents can quickly become so great that the sieve belt is damaged or even destroyed. Recently, the operation of the plant can come to a standstill. For example, the average performance of a high performance bottle washing machine is 60,000 bottles per hour. Such a machine can typically run for 150 hours in a 7-day week. This results in an average cleaning capacity of 9,000,000 bottles per week. If only about every 100th bottle enters a closure, such as a bottle cap, into the machine, the screen device will produce about 90,000 bottle caps a week.
  • the object of the invention is to reduce or even avoid the accumulation of contaminants, such as ferritic metal pieces / plugs or bottle caps.
  • the magnet units can be provided directly under or on the screen belt.
  • Such a device has the advantage that by the magnetic force of the one or more magnetic units ferritic impurities such as crown corks can be fixed on the wire belt.
  • the fixed on the screen belt ferritic impurities can be localized.
  • the number of ferritic impurities that accumulate in the dirt discharge of the side chamber of the cleaning machine can be significantly reduced. Contaminants such as bottle caps can be carried along with the screen belt and do not fall off the screen belt.
  • Each of the magnet units of the device as described above may include a permanent magnet.
  • each of the magnet units may include an electromagnet as described above.
  • the choice of the magnet can be given by system-specific parameters. It is also possible to use several magnets in a magnet unit or to mix the magnet types.
  • the apparatus as described above may further include a control unit or control unit for controlling and switching the magnet units.
  • the control unit for controlling and switching the magnetic units may be, for example, an electric control unit having a CPU. It is also possible to have an electronic, electromechanical or mechanical control unit with which permanent magnets can be controlled by pressure.
  • the apparatus as described above may further comprise a suction device with a pump for sucking the filtered rinse water. By the suction device, a negative pressure is generated, which sucks the rinse water from the cleaning system out into the side chamber. For example, since a suction nozzle is located within the area enclosed by the wire, the rinse water can be sucked through the wire from a suitable, previously defined direction.
  • the device as described above may further comprise a cleaning unit, which is designed to clean the rotating screen belt.
  • the cleaning of the screen belt means the removal of the filtered by means of the screen belt out of the rinsing liquid impurities. This cleaning takes place, for example, at a suitable location outside a liquid level instead of. This cleaning typically occurs simultaneously with the operation of the screen belt.
  • the cleaning can take place continuously.
  • the cleaning unit may, for example, comprise a movably designed mechanical cleaning element, such as a brush. This brush can be a rotating brush. Alternatively, a reciprocating motion of a brush is possible. Through the cleaning unit fibrous, adhering to the screen belt components such as old labels or larger suspended matter, price tags, etc. are brushed down from the wire and fall into a collection container. This collecting container can also be designed as a collecting shaft with an underlying interchangeable container.
  • the magnet units may be mounted on the screen belt with respect to the longitudinal direction of the screen belt. Accordingly, the screen belt can be uniformly equipped with magnet units or at least have a few equidistant sections in which one or more magnet units are mounted.
  • the magnet units can occur singly or in groups.
  • the magnet units may be switchable individually or in groups. Switching or controlling the magnet units typically involves reducing or increasing the magnetic force, in particular switching off or on the magnetic force.
  • the magnetic force can be reduced by, for example, varying the distance of the permanent magnets from the surface of the screen belt, thereby increasing or decreasing the magnetic force generated on the outside of the screen belt.
  • the invention further provides a bottle washing machine for cleaning containers such as bottles with one or more cleaning modules in the bottle washing / bottle washing machine, wherein the cleaning modules for cleaning the containers use a rinsing liquid, further wherein the cleaning modules employ a device for separating ferritic impurities as described above ,
  • the invention comprises a method for separating ferritic contaminants, such as bottle caps from bottle washing machines, with a circulating screen for filtering rinse water, comprising the steps of: filtering the rinse water through the sieve belt, removing residues adhering to the screen belt, ferritic contaminants on the screen belt be fixed by magnetic force, wherein the screen belt comprises one or more magnet units.
  • the method as described above may further include cleaning the screen belt from the residues adhering to the screen belt by means of a mechanical cleaning unit such as a brush.
  • the method may include the detachment of at least a portion of the ferritic impurities fixed on the screen belt by at least partially reducing or switching off the magnetic force.
  • the previously fixed ferritic contaminants can be released from the screen belt at an appropriate location and, for example, fall down from the screen belt under gravity, into a suitable container or shaft so that they can be removed.
  • the area on or off the magnets, thus changing the magnetic force ensures the ability to transport the ferritic impurities targeted to a location outside a liquid level of the rinse water, and then to be able to solve the ferritic contaminants from the wire.
  • the invention comprises a method for retrofitting a bottle washing machine, which has a circulating filter belt for the filtration of rinse water in connection with one or more cleaning modules.
  • this method includes providing the screen belt with one or more magnet units.
  • the one or more magnet units may include permanent or electromagnets. These can be used selectively by controlling and switching by means of a control unit for fixing ferritic impurities such as crown corks.
  • FIG. 1 schematically shows a module of a bottle washing machine as known in the art.
  • Container in particular bottles, 2 are transported on a conveyor belt 1.
  • the conveyor belt moves the containers 2 or groups of containers in the transport direction 3 of the conveyor belt 1.
  • the containers 2 are sprayed from below by means of a spraying device 4 with a rinsing liquid, for example a lye.
  • the liquor drains from the containers 2 again or out of the overhead hanging containers 2 and is discharged through a plate 5 or diverter.
  • Rinse water or used rinse liquid can be passed, for example, to a filter or sieve unit 20.
  • This sieve or filter unit 20 can be mounted laterally next to the bottle cleaning machine, in particular not in the transport direction 3 of the conveyor belt 1.
  • Filtered rinsing liquid can be made available again by means of a pump 6 via a pipe 7 of the machine.
  • FIG. 2 shows a filter / sieve unit 40 which can be used in a similar configuration as the sieve unit 20 shown in FIG. 1 is shown.
  • a current / flow direction of the rinse water or alkaline water is indicated by the arrow 21.
  • a screen belt 45 which typically revolves in the direction of rotation / running direction 26, travels over a toothed edge 27 and filters the rinsing water which is forced through the screen belt 45 and flows from the direction 21, typically in the lower region of the screen belt 45.
  • the flow stream of the rinsing liquid is typically produced by a suction unit 24 for sucking off the water or rinsing liquid filtered through the sieve belt 45.
  • the suction unit sucks the rinse water by means of a suction tube 22, wherein a pump 23 provides the necessary suction pressure.
  • the aspirated liquid may then optionally be directed to a liquid collection area (not shown here).
  • the circulating screen belt 45 is capable of transporting away fibrous residues, such as typically wet old labels or paper fibers, cigarette filters, etc., which adhere to the outside of the screen belt 45.
  • the outside of the screen belt 45 is understood to be the surface of the screen belt 45, to which the current to be filtered strikes.
  • a collecting container 31 may be provided below the screen belt 45. The collecting container 31 can collect impurities that do not adhere to the screen belt 45.
  • a brush 28 with brush elements or bristles 29 may, for example, brush these residues off the screen belt 45, so that the residues / contaminants may fall into a collecting container for the brush area 32.
  • the brush 28 may be formed, for example, as a rotary brush.
  • the direction of rotation of the brush 28 may, as indicated by the arrow 30, be clockwise or counterclockwise. It is also possible to use a brush that can perform a reciprocating motion in one or two dimensions (not shown here).
  • a further collecting container 32 In the region of the suction unit 24 there is, for example, a further collecting container 32.
  • This collecting container 32 for the region of the suction device or the sieve region can in particular receive impurities which fall off the sieve belt 45 or do not adhere to it.
  • FIG. 2 further shows that the screen belt 45 according to the invention of the screening unit 40 according to the invention comprises one or more magnet units 50.
  • These magnet units 50 are in FIG. 2 indicated schematically. However, these magnet units 50 need not be mounted on the outer surface of the screen belt 45 or raised there. It is also conceivable that the magnetic units 50 are mounted only on the underside of the screen belt 45.
  • ferritic impurities such as crown corks in the area of the magnet units 50 can now adhere to the screen belt 45, instead of falling into the receptacle 31.
  • the transport stream flowing from the direction indicated by the arrow 21 can flush ferritic contaminants such as bottle caps into the container 31.
  • FIG. 3 shows a magnetic unit 50 according to the invention as in FIG. 2 described.
  • the magnet unit 50 is composed of a magnet 46 which sits on the underside of the screen belt 45 and is held by a driving screw 47, which connects the magnet 46 to the screen belt 45 with a nut 48 and washer 49.
  • the magnet 46 may be an electromagnet or permanent magnet.
  • the magnet 46 can be designed as an electromagnet and connected to a control unit (not shown here).
  • the control unit can control the current flow through the electromagnet accordingly, so that the magnetic force can be switched on or off or increased or decreased.
  • a permanent magnet as hydraulic control elements may be present, which can control the vertical distance of the permanent magnet to the surface of the screen belt 45.
  • FIG. 4 shows a further development of a filter / screen unit 60 according to the present invention.
  • a screen belt 65 may in turn be provided with one or more magnet units 50 as in FIG FIG. 2 and 3 be provided described.
  • the screen belt 65 runs over a first toothed or transport wheel 67, which protrudes from the tooth edge 27 FIG. 2 similar.
  • the gear 67 rotates, as in the FIG. 4 shown, with a direction of rotation 61.
  • the screen belt 65 can run on more tooth and transport wheels as shown in the figure by way of example.
  • the cleaning element 28 is again designed as a brush element.
  • the cleaning element 28 has bristles 29 and is exemplified as a rotating brush element.
  • the rotating brush element rotates with a direction of rotation 63, for example, clockwise or counterclockwise. Residues adhering to the screen belt 65 can thus be removed by the brush.
  • the brush is capable of at least some of the ferritic impurities such.
  • crown caps already remove from the screen belt 65, so from the screen belt 65 down to brush, although they adhere by magnetic force on the wire 65 and the one or more magnetic units 50. These impurities fall into the catch tank 32.
  • a special area having a width 70 is provided.
  • This area is typically located behind / to the area where the rotating brush has cleaned the outside of the screen belt 65. Based on the direction of travel of the screen belt 65 and the timing of the cleaning operations, this range comes after the area in which the brushes have typically removed fibrous contaminants from the screen belt 65.
  • the metallic ferritic contaminant such as crown caps can be selectively removed from the screen belt 65 by turning back or turning off the magnetic force.
  • the switching and control operations are typically performed by means of the control unit and, for example, a CPU connected thereto (not shown here). By gravity, these crown corks then fall off the screen belt 65.
  • the crown corks or ferritic metallic contaminants may then be collected in a catch tank 66.
  • This collecting container 66 may have suitable changing or emptying mechanisms (not shown here) to allow a timely discharge of the metallic contaminants.
  • the width 70 of the specific area above the collecting container 66 can be adjusted in a suitable manner according to the parameters of the bottle washing machine according to the invention with the screening unit 65.
  • the widths of the collecting container 66 and 32 in the FIG. 4 only schematically illustrated and may be different from each other.
  • the selective control of the magnetic units 50, the magnetic force of individual or groups of electromagnets can be switched over a selected range, and thus an efficient control of the magnetic force and thus the removal of ferritic impurities such. B. bottle caps are controlled.

Landscapes

  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
EP12150595.2A 2011-02-17 2012-01-10 Décharge magnétique depuis des machines de nettoyage de bouteilles Withdrawn EP2489438A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011004321A DE102011004321A1 (de) 2011-02-17 2011-02-17 Magnetische Austragung aus Flaschenreinigungsmaschinen

Publications (2)

Publication Number Publication Date
EP2489438A2 true EP2489438A2 (fr) 2012-08-22
EP2489438A3 EP2489438A3 (fr) 2014-08-06

Family

ID=45444557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12150595.2A Withdrawn EP2489438A3 (fr) 2011-02-17 2012-01-10 Décharge magnétique depuis des machines de nettoyage de bouteilles

Country Status (4)

Country Link
US (1) US20120211429A1 (fr)
EP (1) EP2489438A3 (fr)
CN (1) CN102641875B (fr)
DE (1) DE102011004321A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104107578B (zh) * 2014-07-18 2016-05-25 中国神华能源股份有限公司 真空皮带脱水机及其组合式滤布刮刀
CN109277169B (zh) * 2018-09-03 2020-12-08 淮北德林机械设备有限公司 一种稀土精矿的制备工艺
CN109277188B (zh) * 2018-09-03 2020-11-24 苏州市东挺河智能科技发展有限公司 一种稀土提纯装置
CN114472294B (zh) * 2021-04-21 2023-05-23 郧西精诚汽配有限公司 一种用于差速器精密齿轮齿缝碎屑的冲洗干燥设备

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057992B (de) * 1956-04-18 1959-05-27 Josef Jungers Bandscheider zur Ausscheidung magnetisierbarer Stoffe auf Foerdergut
DE1852869U (de) * 1962-01-20 1962-06-07 Max Baermann Vorrichtung an behaeltern zum entfernen von ferromagnetischen bestandteilen aus fluessigkeiten, beispielsweise aus kuehlfluessigkeiten fuer werkzeugmaschinen.
US3357559A (en) * 1964-07-28 1967-12-12 Eriez Magnetics Endless belt magnetic separator with magnetic doffer
US3440949A (en) * 1965-10-22 1969-04-29 Harry B Trussell Processing waste recovery system
DE1237513B (de) * 1966-05-24 1967-03-30 Theodor Wilcke Magnetscheider zur Abscheidung von Sinter aus Huettenabwaessern
US4042507A (en) * 1976-08-19 1977-08-16 Niagara Bottle Washer Mfg. Company Waste liquid renovator
DD240879A1 (de) * 1983-07-08 1986-11-19 Adalbert Broll Einrichtung zur abscheidung von etiketten in flaschenreinigungsmaschinen
DE3633652A1 (de) * 1986-10-03 1988-04-14 Turbon Tunzini Klimatechnik Verfahren zum entsorgen von lauge aus reinigungsmaschinen
DE4209054A1 (de) * 1991-05-04 1992-11-05 Schloemann Siemag Ag Bandfilter zum ausbringen von fremdstoffpartikeln aus fluessigkeitsbaedern
US6056879A (en) * 1998-03-24 2000-05-02 Insul-Magnetics, Incorporated Movable magnetic assembly for collecting and releasing magnetic materials and method
DE19916230C2 (de) * 1999-04-10 2002-08-22 Sasib Beverage Deutschland Gmb Etikettenabscheider für Flaschenreinigungsmaschinen
US6277276B1 (en) * 2000-02-11 2001-08-21 Jack R. Bratten Filter apparatus with magnetic separation
US7651619B2 (en) * 2001-12-28 2010-01-26 Danmarks Tekniske Universitet (Dtu) Filtration method and apparatus
DE102005008700A1 (de) * 2004-11-19 2006-05-24 Ludwig Bohrer Förder-und Reinigungsstrecke zum Waschen bzw.Reinigen von Flaschenkästen
CN201008865Y (zh) * 2006-08-25 2008-01-23 广东轻工机械二厂有限公司 洗瓶机的浸泡喷淋装置
DE102007010130B4 (de) * 2007-02-28 2009-12-31 Siemens Ag Verfahren und Anordnung zur Separation von magnetischen Teilchen aus einer Substanz
ITMI20071789A1 (it) * 2007-09-17 2009-03-18 Losma S P A Macchina filtrante autopulente con filtro a tamburo rotante per liquidi contaminati.
CN201186182Y (zh) * 2008-05-03 2009-01-28 杨运月 洗瓶废水过滤设备
DE102009039965A1 (de) * 2009-09-03 2011-04-07 Khs Gmbh Verfahren zur Innenreinigung einer Flaschen- oder Behälterreinigungsmaschine sowie Flaschen- oder Behälterreinigungsmaschine
CN201613176U (zh) * 2009-11-13 2010-10-27 孙有枋 一种环保新型铁粉分离回收机
CN201552055U (zh) * 2009-12-08 2010-08-18 攀钢集团攀枝花钢钒有限公司 磁体附着物的清理装置和包括该装置的磁分选器
US9463400B2 (en) * 2012-10-29 2016-10-11 Toyota Motor Engineering & Manufacturing North America, Inc. Fluid filter with magnetic particle attraction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Also Published As

Publication number Publication date
CN102641875A (zh) 2012-08-22
EP2489438A3 (fr) 2014-08-06
US20120211429A1 (en) 2012-08-23
DE102011004321A1 (de) 2012-08-23
CN102641875B (zh) 2015-10-28

Similar Documents

Publication Publication Date Title
EP1752080B1 (fr) Lave-vaisselle du type transport comportant des moyens pour réduire la salissure du fluide de lavage
EP2489438A2 (fr) Décharge magnétique depuis des machines de nettoyage de bouteilles
EP1830688B1 (fr) Appareil menager utilisant de l'eau et procede pour le faire fonctionner
EP2622139B1 (fr) Dispositif pour nettoyer le ballast d'une voie ferrée
DE102007055355A1 (de) Reinigung von Bürsten
EP1637058A2 (fr) Machine à laver la vaisselle
EP0838264B1 (fr) Procédé et goulotte à vibrations pour traiter un matériau à nettoyer
EP1731231B1 (fr) Machine de nettoyage de bouteilles
DE10041355C2 (de) Werkzeugmaschine mit einem Entsorgungssystem für Späne und Flüssigkeit
EP2500459B2 (fr) Procédé et dispositif de lavage, en particulier de pièces de linge
EP1382745B1 (fr) Procédé pour le nettoyage du ballast d'une voie de chemin de fer
EP2170606B1 (fr) Filtration pour machines d'impression
DE102007035081A1 (de) Siebrechenvorrichtung sowie Verwendungen davon
EP2818424B1 (fr) Système et procédé de nettoyage d'éléments rotatifs d'un appareil d'étiquetage
EP2427310B1 (fr) Procédé et dispositif de traitement de contenants en matière plastique pollués, en particulier de récipients d'huile
DE19621892A1 (de) Verfahren und Vorrichtung zur In-Situ-Reinigung von Spiel- und Strandsanden
EP0563754A1 (fr) Dispositif de purification
DE102008040997A1 (de) Mobile Reinigungsanlage sowie Verfahren zum Betreiben einer mobilen Reinigungsanlage
DE4229269C2 (de) Vorrichtung zur Reduzierung des Frischwasserverbrauchs in Flaschenreinigungsmaschinen
DD240879A1 (de) Einrichtung zur abscheidung von etiketten in flaschenreinigungsmaschinen
DE102010004235B4 (de) Vorrichtung zur Reinigung von Kunststoffteilen
EP2781272B1 (fr) Dispositif et procédé de nettoyage de récipients
DE202024000293U1 (de) Räderwaschanlage
DE102020134473A1 (de) Verfahren zum Reinigen von 3D-gedruckten Bauteilen
EP0084618B1 (fr) Procédé et dispositif pour le nettoyage des plantes-racines en champs

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

AK Designated contracting states

Kind code of ref document: A2

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

RIC1 Information provided on ipc code assigned before grant

Ipc: B08B 9/30 20060101ALI20140702BHEP

Ipc: B03C 1/20 20060101AFI20140702BHEP

17P Request for examination filed

Effective date: 20141030

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

17Q First examination report despatched

Effective date: 20171027

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20180307