EP1103325A1 - Procédé et dispositif pour enlever les restants d'encrassement de chaux et de barite des anodes en cuivre coulées - Google Patents

Procédé et dispositif pour enlever les restants d'encrassement de chaux et de barite des anodes en cuivre coulées Download PDF

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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
Authority
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
Application number
EP00123622A
Other languages
German (de)
English (en)
Other versions
EP1103325B1 (fr
Inventor
Erich Willems
Heinz Josef Leuwer
Hans-Joachim Trösch
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.)
SMS Siemag AG
Original Assignee
SMS Demag 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
Priority claimed from DE10015376A external-priority patent/DE10015376A1/de
Application filed by SMS Demag AG filed Critical SMS Demag AG
Publication of EP1103325A1 publication Critical patent/EP1103325A1/fr
Application granted granted Critical
Publication of EP1103325B1 publication Critical patent/EP1103325B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
  • Processing Of Solid Wastes (AREA)
  • Cleaning In General (AREA)
EP00123622A 1999-11-25 2000-10-28 Procédé et dispositif pour enlever les restants d'encrassement de chaux et de barite des anodes en cuivre coulées Expired - Lifetime EP1103325B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19956758 1999-11-25
DE19956758 1999-11-25
DE10015376A DE10015376A1 (de) 1999-11-25 2000-03-28 Verfahren und Vorrichtung zum Abreinigen gegossener Kupferanoden von anhaftenden Resten einer Kalk- u. Schwerspatverkrustung
DE10015376 2000-03-28

Publications (2)

Publication Number Publication Date
EP1103325A1 true EP1103325A1 (fr) 2001-05-30
EP1103325B1 EP1103325B1 (fr) 2004-08-25

Family

ID=26005060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00123622A Expired - Lifetime EP1103325B1 (fr) 1999-11-25 2000-10-28 Procédé et dispositif pour enlever les restants d'encrassement de chaux et de barite des anodes en cuivre coulées

Country Status (3)

Country Link
EP (1) EP1103325B1 (fr)
AT (1) ATE274390T1 (fr)
ES (1) ES2224991T3 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101437638B (zh) * 2006-05-04 2011-03-30 奥图泰有限公司 用于冷却阳极的方法和设备
CN102554194A (zh) * 2012-03-07 2012-07-11 福安市广源机电有限公司 节能环保型铅酸电池电极铅板熔焊线的烟气净化装置
EP2871008A2 (fr) 2013-09-23 2015-05-13 SMS Meer GmbH Procédé et installation de fabrication d'un demi-produit en cuivre, ainsi que procédé et dispositif d'application d'une pâte d'encollage
CN105234420A (zh) * 2015-10-10 2016-01-13 蚌埠市华鼎机械科技有限公司 一种用于铅锭冷制粒机的铅锭侧刷装置
WO2017113091A1 (fr) * 2015-12-29 2017-07-06 陈金泉 Appareil de refroidissement pour lingot d'aluminium
CN106925763A (zh) * 2017-04-12 2017-07-07 重庆市永川区益锐机械有限责任公司 铸件脱壳及清洗装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309358A1 (de) * 1973-02-24 1974-08-29 Norddeutsche Affinerie Vorrichtung zum entnehmen von gussstuecken, wie anoden fuer die elektrolytische kupferraffination, aus den giessformen
US3976120A (en) * 1972-08-25 1976-08-24 Demag Aktiengesellschaft Casting arrangement for forming plate-shaped metal parts
US4807689A (en) * 1987-02-10 1989-02-28 Magma Copper Co. Rotary take-off system and method of operating same
US5064051A (en) * 1990-07-24 1991-11-12 American Telephone And Telegraph Company Methods of and apparatus for transferring plate-like articles from one location to another
US5600861A (en) * 1993-12-15 1997-02-11 Yamaha Hatsudoki Kabushiki Kaisha Casting finishing apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976120A (en) * 1972-08-25 1976-08-24 Demag Aktiengesellschaft Casting arrangement for forming plate-shaped metal parts
DE2309358A1 (de) * 1973-02-24 1974-08-29 Norddeutsche Affinerie Vorrichtung zum entnehmen von gussstuecken, wie anoden fuer die elektrolytische kupferraffination, aus den giessformen
US4807689A (en) * 1987-02-10 1989-02-28 Magma Copper Co. Rotary take-off system and method of operating same
US5064051A (en) * 1990-07-24 1991-11-12 American Telephone And Telegraph Company Methods of and apparatus for transferring plate-like articles from one location to another
US5600861A (en) * 1993-12-15 1997-02-11 Yamaha Hatsudoki Kabushiki Kaisha Casting finishing apparatus

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"KOMPAKTGERAET FUER DAS TROCKENEIS-STRAHLEN", GIESSEREI,DE,GIESSEREI VERLAG. DUSSELDORF, vol. 86, no. 2, 15 February 1999 (1999-02-15), pages 102,104, XP000803247, ISSN: 0016-9765 *
AUST E ET AL: "DER ABRASIV HOCHDRUCK-WASSERSTRAHL ALS WERKZEUG ZUM GUSSPUTZEN", GIESSEREI,DE,GIESSEREI VERLAG. DUSSELDORF, vol. 83, no. 20, 14 October 1996 (1996-10-14), pages 21 - 27, XP000679950, ISSN: 0016-9765 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101437638B (zh) * 2006-05-04 2011-03-30 奥图泰有限公司 用于冷却阳极的方法和设备
CN102554194A (zh) * 2012-03-07 2012-07-11 福安市广源机电有限公司 节能环保型铅酸电池电极铅板熔焊线的烟气净化装置
CN102554194B (zh) * 2012-03-07 2013-10-02 福安市广源机电有限公司 节能环保型铅酸电池电极铅板熔焊线的烟气净化装置
EP2871008A2 (fr) 2013-09-23 2015-05-13 SMS Meer GmbH Procédé et installation de fabrication d'un demi-produit en cuivre, ainsi que procédé et dispositif d'application d'une pâte d'encollage
RU2614508C2 (ru) * 2013-09-23 2017-03-28 Смс Меер Гмбх Способ и установка для изготовления медного полуфабриката, а также способ и устройство для нанесения формовочной краски
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 (zh) * 2015-10-10 2016-01-13 蚌埠市华鼎机械科技有限公司 一种用于铅锭冷制粒机的铅锭侧刷装置
WO2017113091A1 (fr) * 2015-12-29 2017-07-06 陈金泉 Appareil de refroidissement pour lingot d'aluminium
CN106925763A (zh) * 2017-04-12 2017-07-07 重庆市永川区益锐机械有限责任公司 铸件脱壳及清洗装置

Also Published As

Publication number Publication date
ES2224991T3 (es) 2005-03-16
EP1103325B1 (fr) 2004-08-25
ATE274390T1 (de) 2004-09-15

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