EP1103325A1 - Process and device for cleaning cast copper anodes from encrustations of lime and barite - Google Patents
Process and device for cleaning cast copper anodes from encrustations of lime and barite Download PDFInfo
- Publication number
- EP1103325A1 EP1103325A1 EP00123622A EP00123622A EP1103325A1 EP 1103325 A1 EP1103325 A1 EP 1103325A1 EP 00123622 A EP00123622 A EP 00123622A EP 00123622 A EP00123622 A EP 00123622A EP 1103325 A1 EP1103325 A1 EP 1103325A1
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- EP
- European Patent Office
- Prior art keywords
- cleaning
- anodes
- basin
- anode
- cleaned
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 12
- 239000010949 copper Substances 0.000 title claims abstract description 12
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 title claims description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims description 6
- 235000011941 Tilia x europaea Nutrition 0.000 title claims description 6
- 239000004571 lime Substances 0.000 title claims description 6
- 229910052601 baryte Inorganic materials 0.000 title 1
- 239000010428 baryte Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 14
- 239000012459 cleaning agent Substances 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 3
- 238000005422 blasting Methods 0.000 claims description 3
- 235000011089 carbon dioxide Nutrition 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000008188 pellet Substances 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000003599 detergent Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 206010039509 Scab Diseases 0.000 description 4
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
- B22D25/04—Casting metal electric battery plates or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D30/00—Cooling castings, not restricted to casting processes covered by a single main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
- B22D31/002—Cleaning, working on castings
Definitions
- the invention relates to a method for cleaning cast copper anodes from adhering residues of lime and heavy spar encrustation, the from the Pouring the heat of the plates at a temperature of around 700 to 900 ° C into an elongated water cooling basin 2 used and in cyclical transport to a lifting area 1 promoted and, having arrived at this, with a lifting device 3 hand over a subsequent bundling device for further use become.
- Copper anodes are usually made on one in the industrial production process Casting carousel created, liquid copper in appropriately shaped molds is poured.
- the molds are here by means of a z. B. barium sulfate solution, the so - called “lime milk sizing", composed of lime milk and Heavy spar, treated and against washing out and excessive heat transfer protected, the solution also being used as a release agent.
- the anodes After solidification, the anodes, which are still around 700 to 900 ° C, are removed from the carousel by means of one arranged on an immediately adjacent cooling basin Lifting device immersed in the pool's water bath. In it the anodes are cyclically transported to a lifting area and by means of a Lifting device passed on to a subsequent bundling device.
- the object of the invention is a method and specify a device suitable for carrying it out, with the help of which thorough cleaning of the anodes before the "electrolysis" production step with economic means in accordance with the cyclical production steps of the production chain, especially when casting and cooling the anodes can be.
- the parts covered with size are coated Sides of an anode up an anode plate length - and in interaction with a detergent, e.g. a rotating wire brush - again moved the same distance down, taking the detergent a second time recorded, thoroughly freed of residues of size, and then at moving transport movement continues, at the same time at the end of the pool a previous finished anode is discharged from the cooling basin and at the end of the task an uncleaned, freshly cast electrode is inserted into the basin.
- a detergent e.g. a rotating wire brush - again moved the same distance down, taking the detergent a second time recorded, thoroughly freed of residues of size, and then at moving transport movement continues, at the same time at the end of the pool a previous finished anode is discharged from the cooling basin and at the end of the task an uncleaned, freshly cast electrode is inserted into the basin.
- An embodiment of the method provides that preferred cleaning agents two wire brushes are used, with horizontally aligned and equipped transversely to the transport direction of the anodes arranged axes of rotation and can be driven by a separate electric or hydraulic motor.
- Another embodiment of the method according to the invention provides that as Detergent, or as an additional cleaning aid, high pressure water jets used and sprayed from fixed-pipe nozzle sticks.
- the cleaning can be done on both at the same time Flat sides of an anode are made. This saves time and money.
- Another embodiment of the method can be used in a so-called "thermal" Cleaning with dry ice blasting, mixed with dry ice pellets, operated be, due to the quenching process at the extreme temperature difference (+ approx. 100 ° C / approx. -74 ° C) a thermal chipping of Sizing crusts is caused.
- This cleaning medium can consist of one or several nozzle sticks are sprayed.
- the method according to the invention can also be characterized in that that compared to fixed cleaning agents such as nozzle sticks or Wire brushes etc. the anodes to be cleaned in a preferably vertical direction stored and stored, and vice versa.
- the anodes can be used for the cleaning process lifted out of the water bath and in a hanging position - at one-sided cleaning with support from a counterholder - with the intended one Detergent or medium are treated.
- a device for cleaning cast copper anodes 10 from adhering Remains of a size incrustation in particular for carrying out the inventive A method comprising an anode casting machine in the form of a Casting carousels, with a subordinate water cooling basin 2, in which those with a e.g. B. barium sulfate solution as a size against washing out the mold and treated in the function of a release agent, having a size incrustation Anodes are used and during their passage from the size crust or are cleaned of their remnants, has in the labeling part of claim 9 listed characteristic features.
- Other configurations the device are provided according to the subclaims.
- Figures 1 to 3 shows in view, top view and Section III-III an inventive design of a device for cleaning cast copper anodes 10 of adhering contaminants by a Size incrustation from the casting process.
- this is subordinate to a casting carousel and comprises a water cooling basin 2 with a 5 arranged at its feed end Lifting device 22 with means 6 for gripping anodes 10 when they are discharged from the casting carousel and for swiveling in and inserting the anodes 10 in the basin 2.
- the anodes 10 are placed on a transport device 12, for example a transport link chain 17, filed and with this cyclically through the length of the Beckens 2 promoted.
- a detergent 7, 7 ' or 13, 13 'equipped cleaning station 11 Approximately in the middle of the pool length is a detergent 7, 7 ' or 13, 13 'equipped cleaning station 11, in which the anodes 10 using the Transport chain 17 are spent.
- the anodes 10 in cooperation with the cleaning agents, e.g. rotating wire brushes 20 or high-pressure spray nozzles on nozzle sticks 7, 7 ', preferably in the event of a misfire Transport cycle, thoroughly cleaned.
- the anodes 10 when interacting with the detergents in the vertical direction with the help of mechanical elements - e.g. a hydraulic cylinder 14 - relative to fixed Cleaning agents 13, 13'- moved up and down. Or the anodes held, and the cleaning agents 13, 13 'moved up and down relative to these, as shown in FIG. 1.
- the Cleaning station 11 according to e.g. Fig. 3 guides 8 and a slidable thereon Carriage 9 and an actuator 14, e.g. an extendable and retractable hydraulic cylinder ready.
- a link chain is particularly useful as a transport element in the water bath of basin 2 17 of the transport device 12, each with a deflection (18) and a drive station 19 proven, which are best seen in Figure 1.
- roller brushes 20 are ideal for cleaning as cleaning agents proven, as shown in Figures 1 and 3.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Metals (AREA)
- Cleaning In General (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zum Abreinigen gegossener Kupferanoden von
anhaftenden Resten einer Kalk- und Schwerspatverkrustung, wobei die aus der
Gießhitze noch ca. 700 bis 900 °C heißen Platten in ein längliches Wasserkühlbecken
2 eingesetzt und darin bei taktweisem Transport zu einem Aushebebereich
1 gefördert und, an diesem angekommen, mit einer Aushebeeinrichtung 3 an
eine anschließende Bündelungsvorrichtung zur weiteren Verwendung übergeben
werden.The invention relates to a method for cleaning cast copper anodes from
adhering residues of lime and heavy spar encrustation, the from the
Pouring the heat of the plates at a temperature of around 700 to 900 ° C into an elongated
Kupferanoden werden im industriellen Produktionsablauf üblicherweise auf einem Gießkarussell erzeugt, wobei flüssiges Kupfer in entsprechend geformte Kokillen gegossen wird. Die Kokillen werden hierbei mittels einer z. B. Bariumsulfatlösung, der sogenannten "Kalkmilchschlichte", zusammengesetzt aus Kalkmilch und Schwerspat, behandelt und gegen Auswaschen sowie zu intensiven Wärmeübergang geschützt, wobei die Lösung auch als Trennmittel eingesetzt wird.Copper anodes are usually made on one in the industrial production process Casting carousel created, liquid copper in appropriately shaped molds is poured. The molds are here by means of a z. B. barium sulfate solution, the so - called "lime milk sizing", composed of lime milk and Heavy spar, treated and against washing out and excessive heat transfer protected, the solution also being used as a release agent.
Nach dem Erstarren werden die noch ca. 700 bis 900 °C heißen Anoden vom Karussell mittels einer auf einem unmittelbar anschließenden Kühlbecken angeordneten Abhebevorrichtung in das Wasserbad des Beckens eingetaucht. Darin werden die Anoden taktweise zu einem Aushebebereich transportiert und mittels einer Aushebevorrichtung an eine anschließende Bündelungsvorrichtung weitergegeben. After solidification, the anodes, which are still around 700 to 900 ° C, are removed from the carousel by means of one arranged on an immediately adjacent cooling basin Lifting device immersed in the pool's water bath. In it the anodes are cyclically transported to a lifting area and by means of a Lifting device passed on to a subsequent bundling device.
Im Interesse einer zügigen Weiterverarbeitung müssen dabei die Seitenflächen bzw. eine derselben, die aus dem Gießprozeß mit einer Kalkschwerspatkruste, der sogenannten "Schlichte" belegt sind, gründlich derart abgereinigt werden, daß nur noch unwesentliche Rest der Verkrustung zurückbleiben, je weniger, je besser.In the interest of speedy further processing, the side surfaces or one of the same, which results from the casting process with a lime scabbard crust, the So-called "size" are documented, thoroughly cleaned so that only still insignificant rest of the incrustation remain, the less, the better.
Falls die Verkrustung oder Teile davon im nachgeschalteten Produktionsschritt, der Elektrolyse, nicht oder nur unvollkommen beseitigt sind, schlägt sich bei der Reinstkupfererzeugung die "Schlichte" im Elektrolyseschlamm nieder. Dieser mußte bisher dann mit äußerst großem zeitlichen und entsprechend finanziellem Aufwand aus dem Elektrolyseschlamm getrennt werden.If the incrustation or parts of it in the downstream production step, the electrolysis, not or only incompletely removed, is reflected in the Pure copper production settles the "size" in the electrolysis sludge. This So far, it has had to be extremely large in terms of time and money Effort can be separated from the electrolysis sludge.
Hiervon ausgehend liegt der Erfindung die Aufgabe zugrunde, ein Verfahren und eine zu dessen Durchführung geeignete Vorrichtung anzugeben, mit deren Hilfe eine gründliche Abreinigung der Anoden vor dem Produktionsschritt "Elektrolyse" mit wirtschaftlichen Mitteln im Einklang mit den taktweisen Produktionsschritten der Produktionskette, insbesondere beim Gießen und Kühlen der Anoden, erreicht werden kann.Proceeding from this, the object of the invention is a method and specify a device suitable for carrying it out, with the help of which thorough cleaning of the anodes before the "electrolysis" production step with economic means in accordance with the cyclical production steps of the production chain, especially when casting and cooling the anodes can be.
Zur Lösung der Aufgabe wird bei einem Verfahren der im Oberbegriff von Anspruch
1 genannten Art mit der Erfindung vorgeschlagen, daß die Anoden beim
Durchlauf durch das Wasserkühlbecken in eine Reinigungsstation eingebracht,
darin im Stillstand wenigstens eines Transporttaktes in Relativbewegungen zu einem
Reinigungsmittel versetzt, dabei Reste der Schlichtekruste vollständig abgereinigt,
und anschließend bei wieder einsetzendem taktweisem Transport zur Ausheberichtung
am austragsseitigen Ende des Wasserkühlbeckens weitertransportiert
werden.To solve the problem is in a method in the preamble of
Bei den Relativbewegungen werden bspw. die mit Schlichteteilen überzogenen Seiten einer Anode über eine Anodenplattenlänge nach oben - und im Zusammenwirken mit einem Reinigungsmittel, z.B. einer rotierenden Drahtbürste - wieder die gleiche Strecke nach unten bewegt, wobei sie zum zweitenmal vom Reinigungsmittel erfaßt, dabei gründlich von Schlichteresten befreit, und danach bei wieder einsetzendem Transporttakt weiterbewegt, wobei zugleich am Beckenende eine vorherige fertige Anode aus dem Kühlbecken ausgetragen, und am Aufgabeende eine ungereinigte, frisch gegossene Elektrode in das Becken eingesetzt wird.In the case of the relative movements, for example, the parts covered with size are coated Sides of an anode up an anode plate length - and in interaction with a detergent, e.g. a rotating wire brush - again moved the same distance down, taking the detergent a second time recorded, thoroughly freed of residues of size, and then at moving transport movement continues, at the same time at the end of the pool a previous finished anode is discharged from the cooling basin and at the end of the task an uncleaned, freshly cast electrode is inserted into the basin.
Eine Ausgestaltung des Verfahrens sieht dabei vor, daß als Reinigungsmittel bevorzugt zwei Drahtbürsten verwendet werden, die mit horizontal ausgerichteten und quer zur Transportrichtung der Anoden angeordneten Rotationsachsen ausgestattet und von einem separaten Elektro- oder Hydromotor antreibbar sind.An embodiment of the method provides that preferred cleaning agents two wire brushes are used, with horizontally aligned and equipped transversely to the transport direction of the anodes arranged axes of rotation and can be driven by a separate electric or hydraulic motor.
Eine weitere Ausgestaltung des Verfahrens nach der Erfindung sieht vor, daß als Reinigungsmittel, oder als zusätzliches Reinigungshilfsmittel, Hochdruckwasserstrahlen verwendet und aus festverrohrten Düsenstöcken versprüht werden. Dabei können die Abstände zwischen Drahtbürsten bzw. Düsenstöcken und einer abzureinigenden Anodenfläche für eine optimale Reinigungswirkung nach Erfahrung bzw. Erprobung eingestellt werden. Die Abreinigung kann zugleich an beiden Flachseiten einer Anode vorgenommen werden. Das erspart Arbeitszeit und Kosten.Another embodiment of the method according to the invention provides that as Detergent, or as an additional cleaning aid, high pressure water jets used and sprayed from fixed-pipe nozzle sticks. there can the distances between wire brushes or nozzle sticks and one to be cleaned Anode surface for an optimal cleaning effect based on experience or testing can be set. The cleaning can be done on both at the same time Flat sides of an anode are made. This saves time and money.
Eine andere Ausgestaltung des Verfahrens kann bei einer sogenannten "thermischen" Reinigung mit Trockeneisstrahlen, untermischt mit Trockeneispellets, betrieben werden, wobei infolge des Abschreckvorgangs bei der extremen Temperaturdifferenz (+ ca. 100 °C / ca. -74 °C) ein thermisch bedingtes Abplatzen von Schlichtekrusten verursacht wird. Dieses Reinigungsmedium kann aus einem oder mehreren Düsenstöcken versprüht werden.Another embodiment of the method can be used in a so-called "thermal" Cleaning with dry ice blasting, mixed with dry ice pellets, operated be, due to the quenching process at the extreme temperature difference (+ approx. 100 ° C / approx. -74 ° C) a thermal chipping of Sizing crusts is caused. This cleaning medium can consist of one or several nozzle sticks are sprayed.
Dabei kann das erfindungsgemäße Verfahren auch dadurch gekennzeichnet sein, daß gegenüber fest angeordneten Reinigungsmitteln wie Düsenstöcke bzw. Drahtbürsten etc. die abzureinigenden Anoden in bevorzugt vertikaler Richtung ab- und aufbewegt werden, et vice versa.The method according to the invention can also be characterized in that that compared to fixed cleaning agents such as nozzle sticks or Wire brushes etc. the anodes to be cleaned in a preferably vertical direction stored and stored, and vice versa.
Dabei können die Anoden in bevorzugter Ausführung des Verfahrens zum Reinigungsprozeß aus dem Wasserbad ausgehoben und in hängender Position - bei einseitiger Abreinigung mit Abstützung durch einen Gegenhalter - mit dem vorgesehenen Reinigungsmittel bzw. Medium, behandelt werden.In a preferred embodiment of the method, the anodes can be used for the cleaning process lifted out of the water bath and in a hanging position - at one-sided cleaning with support from a counterholder - with the intended one Detergent or medium are treated.
Eine Vorrichtung zum Abreinigen gegossener Kupferanoden 10 von anhaftenden
Resten einer Schlichteverkrustung, insbesondere zur Durchführung des erfindungsgemäßen
Verfahrens, umfassend eine Anodengießmaschine in Form eines
Gießkarussells, mit nachgeordnetem Wasserkühlbecken 2, in welches die mit einer
z. B. Bariumsulfatlösung als Schlichte gegen Auswaschen der Gießform sowie
in der Funktion eines Trennmittels behandelten, eine Schlichteverkrustung aufweisenden
Anoden eingesetzt und bei dessen Durchlauf von der Schlichtekruste bzw.
von deren Resten gereinigt werden, weist die im Kennzeichnungsteil von Anspruch
9 aufgeführten kennzeichnenden Merkmale auf. Weitere Ausgestaltungen
der Vorrichtung sind entsprechend den Unteransprüchen vorgesehen.A device for cleaning cast
Einzelheiten, zusätzliche Merkmale und Vorteile der Erfindung ergeben sich aus der nachstehenden Erläuterung eines in den Zeichnungen schematisch dargestellten Ausführungsbeispieles. Es zeigen:
Figur 1- eine Seitenansicht eines Schnittes der Vorrichtung nach der Schnittebene 11-11 in Fig. 2,
Figur 2- die Vorrichtung in Draufsicht,
- Figur 3
- einen Schnitt der Vorrichtung gemäß der Schnittebene III-III in Fig. 2.
- Figure 1
- 2 shows a side view of a section of the device along the section plane 11-11 in FIG. 2,
- Figure 2
- the device in plan view,
- Figure 3
- 3 shows a section of the device according to section plane III-III in FIG. 2.
Die Zusammenschau der Figuren 1 bis 3 zeigt in Ansicht, Draufsicht und im
Schnitt III-III eine erfindungsgemäße Ausführung einer Vorrichtung zum Abreinigen
gegossener Kupferanoden 10 von anhaftenden Verunreinigungen durch eine
Schlichteverkrustung aus dem Gießprozeß.The overview of Figures 1 to 3 shows in view, top view and
Section III-III an inventive design of a device for cleaning
cast
Diese ist in der Produktionskette bspw. einem Gießkarussell nachgeordnet und
umfaßt ein Wasserkühlbecken 2 mit einer an seinem Aufgabeende 5 angeordneten
Hubeinrichtung 22 mit Mitteln 6 zum Ergreifen von Anoden 10 bei deren Austrag
aus dem Gießkarussell und zum Einschwenken sowie zum Einsetzen der Anoden
10 in das Becken 2.In the production chain, for example, this is subordinate to a casting carousel and
comprises a
Darin werden die Anoden 10 auf eine Transporteinrichtung 12, bspw. eine Transport-Laschenkette
17, abgelegt und mit dieser taktweise durch die Länge des
Beckens 2 gefördert.In it, the
Etwa in der Mitte der Beckenlänge befindet sich eine mit Reinigungsmitteln 7, 7'
bzw. 13, 13' ausgestattete Reinigungsstation 11, in die die Anoden 10 mit Hilfe der
Transportkette 17 verbracht werden. Darin angekommen, werden die Anoden 10
im Zusammenwirken mit den Reinigungsmitteln, z.B. rotierenden Drahtbürsten 20
oder Hochdruck-Sprühdüsen an Düsenstöcken 7, 7', bevorzugt bei aussetzendem
Transporttakt, gründlichst abgereinigt. Zu diesem Zweck werden die Anoden 10
beim Zusammenwirken mit den Reinigungsmitteln in vertikaler Richtung mit Hilfe
von mechanischen Elementen - z.B. einem Hydraulikzylinder 14 - relativ zu feststehenden
Reinigungsmitteln 13, 13'- auf- und abbewegt. Oder die Anoden werden
festgehalten, und die Reinigungsmittel 13, 13' relativ zu diesen auf- und abbewegt,
wie dies die Figur 1 zeigt. Für jeweils eine dieser Ausführungen hält die
Reinigungsstation 11 gemäß z.B. Fig. 3 Führungen 8 und einen daran gleitbaren
Schlitten 9 sowie ein Betätigungsorgan 14, z.B. einen aus- und einfahrbaren Hydraulikzylinder
bereit. Approximately in the middle of the pool length is a
Als Transportorgan im Wasserbad des Beckens 2 hat sich besonders eine Laschenkette
17 der Transporteinrichtung 12 mit je einer Umlenk- (18) und einer Antriebsstation
19 bewährt, die bestens aus der Figur 1 erkennbar sind. Und weiterhin
haben sich für die Abreinigung als Reinigungsmittel 13 Walzenbürsten 20 bestens
bewährt, wie dies die Figuren 1 und 3 zeigen.A link chain is particularly useful as a transport element in the water bath of
Aber auch Hochdruck-Sprühdüsen mit z.B. festverrohrten Düsenstöcken 7, 7', insbesondere
gemäß Darstellung in Fig. 2, sind bei Verwendung eines bevorzugten
Strahlmittels bei der Anodenabreinigung sehr effektiv. But also high pressure spray nozzles with e.g. firmly piped
- 11
- AushebebereichExcavation area
- 22nd
- WasserkühlbeckenWater cooling pool
- 33rd
- AushebeeinrichtungLifting device
- 44th
- Austragsseitiges EndeDelivery end
- 55
- AufgabeendeEnd of task
- 66
- Mittel zum ErgreifenGrasping means
- 77
- DüsenstockNozzle assembly
- 88th
- Führungenguides
- 99
- Schlittencarriage
- 1010th
- KupferanodenCopper anodes
- 1111
- ReinigungsstationCleaning station
- 1212th
- TransporteinrichtungTransport device
- 1313
- Reinigungsmittel / 13'Detergent / 13 '
- 1414
- Mittel zur Erzeugung einer RelativbewegungMeans for generating a relative movement
- 1515
- EinhausungEnclosure
- 1616
- AbsaugungSuction
- 1717th
- LaschenketteLink chain
- 1818th
- UmlenkstationDeflection station
- 1919th
- AntriebsstationDrive station
- 2020th
- WalzenbürstenRoller brushes
- 2121
- Motorengine
- 2222
- SchwenkvorrichtungSwivel device
- 2323
- WasserüberlaufWater overflow
- 2424th
- Achseaxis
- 2525th
- Achseaxis
- 2626
- Hakenhook
Claims (14)
dadurch gekennzeichnet,
daß die Anoden (10) beim Durchlauf durch das Wasserkühlbecken (2) in eine Reinigungsstation (11) eingebracht, darin im Stillstand wenigstens eines Transporttaktes in Relativbewegungen zu wenigstens einem Reinigungsmittel (13, 13') versetzt, dabei Reste der Schlichtekruste vollständig abgereinigt, und anschließend bei wieder einsetzendem taktweisen Transport zur Aushebeeinrichtung (3) am austragseitigen Ende (4) des Wasserkühlbeckens (2) weitertransportiert werden.Process for cleaning cast copper anodes (10) from adhering residues of a size incrustation, the plates still hot from the casting heat being inserted into an elongated water cooling basin (2) and conveyed to a lifting area (1) during cyclical transport , arrived at it, are handed over to a subsequent bundling device for further use with a lifting device (3),
characterized,
that the anodes (10) are introduced into a cleaning station (11) as they pass through the water cooling basin (2), are set in relative movements to at least one cleaning agent (13, 13 ') when at least one transport cycle is at a standstill, residues of the size crust are completely cleaned, and are then transported further to the lifting device (3) at the discharge end (4) of the water cooling basin (2) when the cyclical transport starts again.
dadurch gekennzeichnet,
daß als Reinigungsmittel wenigstens zwei Drahtbürsten (20) verwendet werden, die mit horizontal ausgerichteten und quer zur Transportrichtung der Anoden (10) angeordneten Rotationsachsen ausgestattet und von einem separaten Elektro- bzw. Hydraulikmotor (21) antreibbar sind. Method according to claim 1,
characterized,
that at least two wire brushes (20) are used as cleaning agents, which are equipped with horizontal axes of rotation arranged transversely to the direction of transport of the anodes (10) and can be driven by a separate electric or hydraulic motor (21).
dadurch gekennzeichnet,
daß als Reinigungsmittel, oder als zusätzliches Reinigungshilfsmittel Hochdruckwasserstrahlen verwendet und aus festverrohrten Düsenstöcken (7, 7') versprüht werden.Method according to claim 1,
characterized,
that high-pressure water jets are used as a cleaning agent or as an additional cleaning aid and are sprayed from permanently piped nozzle assemblies (7, 7 ').
dadurch gekennzeichnet,
daß Abstände zwischen Drahtbürsten (20) bzw. Düsenstöcken (7, 7') und einer abzureinigenden Fläche einer Anode (10) für eine optimale Reinigungswirkung nach der Erfahrung eingestellt werden.Method according to one or more of claims 1 to 3,
characterized,
that distances between wire brushes (20) or nozzle sticks (7, 7 ') and a surface to be cleaned of an anode (10) are adjusted according to experience for an optimal cleaning effect.
dadurch gekennzeichnet,
daß die Abreinigung gleichzeitig an beiden Flachseiten einer Anode (10) vorgenommen wird.Method according to one or more of claims 1 to 4,
characterized,
that the cleaning is carried out simultaneously on both flat sides of an anode (10).
dadurch gekennzeichnet,
daß bei einem sogenannten "thermischen" Reinigungsverfahren Trockeneisstrahlen, mit Pellets untermischt, bei Drücken von wenigstens 10 bar, aus einem fest verrohrten Düsenstock (7, 7') gegen mindestens eine zu reinigende Flachseite einer Anodenplatte (10) gesprüht werden.Method according to claim 1,
characterized,
that in a so-called "thermal" cleaning process, dry ice blasting, mixed with pellets, at pressures of at least 10 bar, are sprayed from a firmly piped nozzle assembly (7, 7 ') against at least one flat side of an anode plate (10) to be cleaned.
dadurch gekennzeichnet,
daß gegenüber fest angeordneten Reinigungsmitteln wie Düsenstöcke (7, 7') oder Drahtbürsten (20) etc. die abzureinigenden Anoden (10) in bevorzugt vertikaler Richtung ab- und aufbewegt werden, et vice versa. Method according to one or more of claims 1 to 6,
characterized,
that the fixed anodes (10) are removed and stored in a preferably vertical direction compared to fixed cleaning agents such as nozzle sticks (7, 7 ') or wire brushes (20) etc., and vice versa.
dadurch gekennzeichnet,
daß Anoden (10) zum Reinigungsprozeß aus dem Wasserbad ausgehoben und in hängender Position - bei einseitiger Reinigung mit Abstützung durch einen Gegenhalter - mit Reinigungsmittel, (13, 13') behandelt werden.Method according to one or more of claims 1 to 7,
characterized,
that anodes (10) are lifted out of the water bath for the cleaning process and treated in a hanging position - with one-sided cleaning with support from a counter-holder - with cleaning agent (13, 13 ').
gekennzeichnet durch
die folgenden Elemente:
marked by
the following elements:
dadurch gekennzeichnet,
daß die Transporteinrichtung (12) eine endlose Laschenkette (17) mit einer Umlenk- und einer Antriebsstation (18, 19) ist.Device according to claim 9,
characterized,
that the transport device (12) is an endless link chain (17) with a deflection and a drive station (18, 19).
dadurch gekennzeichnet,
daß als Reinigungsmittel mit Stahlborsten bestückte Walzenbürsten (20) an einem mittels Führungen (8) in der Reinigungsstation (11) auf- und abbewegbaren Schlitten (9) angeordnet sind.Device according to claim 9 or 10,
characterized,
that roller brushes (20) equipped with steel bristles are arranged on a carriage (9) which can be moved up and down in the cleaning station (11) by means of guides (8).
dadurch gekennzeichnet,
daß zusätzlich zu den Walzenbürsten (20), oder für sich allein, an dem auf-und abbewegbaren Schlitten (9) Düsenstöcke (7, 7') angeordnet und für Zuführung eines Hochdruckreinigungsmediums an bewegliche Schläuche angeschlossen sind.Device according to claim 9 or 10,
characterized,
that in addition to the roller brushes (20), or on their own, on the up and down movable carriage (9) nozzle assemblies (7, 7 ') are arranged and connected to movable hoses for supplying a high-pressure cleaning medium.
dadurch gekennzeichnet,
daß alternativ Reinigungsmittel (13, 13') feststehend angeordnet, und abzureinigende Anoden (10) mit dem Schlitten (9) relativ zu diesem auf- und abbewegbar sind.Device according to one or more of claims 9 to 12,
characterized,
that alternatively cleaning means (13, 13 ') are arranged in a fixed manner, and anodes (10) to be cleaned can be moved up and down with the slide (9) relative to the latter.
dadurch gekennzeichnet,
daß die Reinigungsstation (11) seitlich neben dem Becken (2) auf einem Fundament angeordnet und mit einem oberen Ausleger in die Mitte des Beckens (2) einschwenkbar ausgebildet ist.Device according to one or more of claims 9 to 13,
characterized,
that the cleaning station (11) is arranged laterally next to the basin (2) on a foundation and can be pivoted in with an upper arm in the middle of the basin (2).
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19956758 | 1999-11-25 | ||
DE19956758 | 1999-11-25 | ||
DE10015376 | 2000-03-28 | ||
DE10015376A DE10015376A1 (en) | 1999-11-25 | 2000-03-28 | Method and device for cleaning cast copper anodes from adhering residues of lime and Heavy spar crust |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1103325A1 true EP1103325A1 (en) | 2001-05-30 |
EP1103325B1 EP1103325B1 (en) | 2004-08-25 |
Family
ID=26005060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00123622A Expired - Lifetime EP1103325B1 (en) | 1999-11-25 | 2000-10-28 | Process and device for cleaning cast copper anodes from encrustations of lime and barite |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1103325B1 (en) |
AT (1) | ATE274390T1 (en) |
ES (1) | ES2224991T3 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101437638B (en) * | 2006-05-04 | 2011-03-30 | 奥图泰有限公司 | Method and equipment for cooling anodes |
CN102554194A (en) * | 2012-03-07 | 2012-07-11 | 福安市广源机电有限公司 | Gas purifying device for fusion welding wire of electrode lead plate of energy-saving environment-friendly lead-acid cell |
EP2871008A2 (en) | 2013-09-23 | 2015-05-13 | SMS Meer GmbH | Method and assembly for the production of semi-finished copper and method and device for applying a finishing |
CN105234420A (en) * | 2015-10-10 | 2016-01-13 | 蚌埠市华鼎机械科技有限公司 | Lead ingot side brushing device used for lead ingot cold granulator |
WO2017113091A1 (en) * | 2015-12-29 | 2017-07-06 | 陈金泉 | Cooling apparatus for aluminum ingot |
CN106925763A (en) * | 2017-04-12 | 2017-07-07 | 重庆市永川区益锐机械有限责任公司 | Casting shells and cleaning device |
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DE2309358A1 (en) * | 1973-02-24 | 1974-08-29 | Norddeutsche Affinerie | Removing cast ingots from moulds - by carrying them through tank for cooling then removing for stacking |
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2000
- 2000-10-28 AT AT00123622T patent/ATE274390T1/en active
- 2000-10-28 EP EP00123622A patent/EP1103325B1/en not_active Expired - Lifetime
- 2000-10-28 ES ES00123622T patent/ES2224991T3/en not_active Expired - Lifetime
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101437638B (en) * | 2006-05-04 | 2011-03-30 | 奥图泰有限公司 | Method and equipment for cooling anodes |
CN102554194A (en) * | 2012-03-07 | 2012-07-11 | 福安市广源机电有限公司 | Gas purifying device for fusion welding wire of electrode lead plate of energy-saving environment-friendly lead-acid cell |
CN102554194B (en) * | 2012-03-07 | 2013-10-02 | 福安市广源机电有限公司 | Gas purifying device for fusion welding wire of electrode lead plate of energy-saving environment-friendly lead-acid cell |
EP2871008A2 (en) | 2013-09-23 | 2015-05-13 | SMS Meer GmbH | Method and assembly for the production of semi-finished copper and method and device for applying a finishing |
RU2614508C2 (en) * | 2013-09-23 | 2017-03-28 | Смс Меер Гмбх | Method and plant for copper semi-finished product production, as well as method and device for mold paint application |
US9994965B2 (en) | 2013-09-23 | 2018-06-12 | Sms Group Gmbh | Method and system for the production of semi-finished copper products as well as method and apparatus for application of a wash |
CN105234420A (en) * | 2015-10-10 | 2016-01-13 | 蚌埠市华鼎机械科技有限公司 | Lead ingot side brushing device used for lead ingot cold granulator |
WO2017113091A1 (en) * | 2015-12-29 | 2017-07-06 | 陈金泉 | Cooling apparatus for aluminum ingot |
CN106925763A (en) * | 2017-04-12 | 2017-07-07 | 重庆市永川区益锐机械有限责任公司 | Casting shells and cleaning device |
Also Published As
Publication number | Publication date |
---|---|
ATE274390T1 (en) | 2004-09-15 |
ES2224991T3 (en) | 2005-03-16 |
EP1103325B1 (en) | 2004-08-25 |
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