DE2419107C3 - Method and device for filling tube plates for lead-acid batteries - Google Patents

Method and device for filling tube plates for lead-acid batteries

Info

Publication number
DE2419107C3
DE2419107C3 DE2419107A DE2419107A DE2419107C3 DE 2419107 C3 DE2419107 C3 DE 2419107C3 DE 2419107 A DE2419107 A DE 2419107A DE 2419107 A DE2419107 A DE 2419107A DE 2419107 C3 DE2419107 C3 DE 2419107C3
Authority
DE
Germany
Prior art keywords
lead
pipes
tube plates
filling
paste
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.)
Expired
Application number
DE2419107A
Other languages
German (de)
Other versions
DE2419107A1 (en
DE2419107B2 (en
Inventor
Norbert Ing.(Grad.) 5790 Brilon Lahme
Ingo Ing.(Grad.) 5798 Hoppecke Mund
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.)
Accumulatorenwerk Hoppecke Carl Zoellner and Sohn KG
Original Assignee
Accumulatorenwerk Hoppecke Carl Zoellner and Sohn KG
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 Accumulatorenwerk Hoppecke Carl Zoellner and Sohn KG filed Critical Accumulatorenwerk Hoppecke Carl Zoellner and Sohn KG
Priority to DE2419107A priority Critical patent/DE2419107C3/en
Priority to DE2463050A priority patent/DE2463050C2/en
Priority to AT235475A priority patent/AT342686B/en
Priority to CH418075A priority patent/CH589943A5/xx
Priority to EG197/75A priority patent/EG11795A/en
Priority to ES436568A priority patent/ES436568A1/en
Priority to FR7511879A priority patent/FR2268365A1/en
Priority to SE7504486A priority patent/SE7504486L/en
Priority to JP50046991A priority patent/JPS50144048A/ja
Publication of DE2419107A1 publication Critical patent/DE2419107A1/en
Publication of DE2419107B2 publication Critical patent/DE2419107B2/en
Application granted granted Critical
Publication of DE2419107C3 publication Critical patent/DE2419107C3/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/14—Electrodes for lead-acid accumulators
    • H01M4/16—Processes of manufacture
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Description

Aus der DE-AS 22 43J77 ist ein Verfahren zum Füllen der die nebeneinanderliegenden Bleiseelen der Rohrplatten von Bleiakkumulatoren konzentrisch umhüllenden isolierenden elektrolytdurchlässigen Mantelrohre durch Einpressen pastenförmiger aktiver Masse für Starterbatterien bekannt, bei dem der aktiven Masse Wasser in solcher Menge zugesetzt wird, daß die dynamische Viskosität der Paste herabgesetzt wird. Wesen dieses bekannten Verfahrens ist es, daß durch Erhöhung des Wassergehaltes der pastenförmigen aktiven Masse diese derart fließfähig gemacht wird, daß sie iii die schmalen Ringschlitze der Rohrplatten für Akkumulatoren einpreßbar ist und daß weiterhin durch den erhöhten Wassergehall verbesserte Eigenschaften solcherart hergestellter Bleiakkumulatoren entstehenFrom DE-AS 22 43J77 is a method for Filling the lead elements lying next to one another Tubular sheets of lead accumulators concentrically enveloping insulating, electrolyte-permeable casing tubes known by pressing pasty active material for starter batteries, in which the active material Water is added in such an amount that the dynamic viscosity of the paste is reduced. The essence of this known method is that by increasing the water content of the pasty active mass this is made flowable in such a way that they iii the narrow annular slots of the tube plates for Accumulators can be pressed in and that further improved properties due to the increased water content Lead-acid batteries manufactured in this way arise

Es ist nachteilig, daß mit dem aus den Mantelrohren durch die Poren austretenden Wasser Pastenteilchen mitgeschwemmt werden und sich hierdurch ein Materialverlust einstellt. Es ist ferner nachteilig, daß aufgrund des Wasseraustritts aus den Poren der Mantelrohre beim Füllen nur Rohre bis zu einer bestimmten begrenzten Länge mit Paste gefüllt werden können, da mit steigendem Flüssigkeitsaustritt die Paste zunehmend zäher wird. Die aktive Masse verfestigt sich schließlich in dem Mantelrohr, bevor eine vollständige Füllung erreicht ist. In einem solchen Fall ist selbst bei Anwendung eines höheren, noch vertretbaren Druckes eine vollständige Füllung nicht erzielbar.It is disadvantageous that paste particles with the water emerging from the jacket pipes through the pores be washed away and this results in a loss of material. It is also disadvantageous that due to the leakage of water from the pores of the jacket pipes when filling only pipes up to one certain limited length can be filled with paste, since the paste as the liquid escapes becomes increasingly tough. The active mass finally solidifies in the jacket tube before a complete one Filling is reached. In such a case, even if a higher, still acceptable pressure is applied a complete filling cannot be achieved.

Es ist ferner aus der DE-AS 12 81515 an einem anders gearteten Verfahren /um Einpressen pdstenförmiger aktiver Masse in Mantelrohren bekannt, die Wände der Röhrchen zeitweilig mechanisch abzudekken. Das Verfahren unterscheidet sich aber dadurch, daß das in der pastenförmigen aktiven Masse enthaltene Wasser durch ein wasserlösliches Verdickungsmittel abgebunden ist, welches der Paste eine plastische Konsistenz vermittelt Im Gegensatz zu dem Verfahren, von welchem die vorliegende Erfindung ausgeht, wird somit Wasser abgebunden durch die Zugabe einesIt is also from DE-AS 12 81515 on one different types of process / to press-in pdsten-shaped active mass in jacket pipes known to temporarily cover the walls of the tubes mechanically. The method differs, however, in that that contained in the pasty active material Water is bound by a water-soluble thickener, which gives the paste a plastic Conveying consistency In contrast to the method on which the present invention is based, is thus bound by the addition of a water

ίο Verdickungsmittel^ Hiermit soll ein Wasserverlust der Paste durch Auspressen während des Einpressens der Paste in die Röhrchen vermieden werden.ίο Thickener ^ This is to prevent water loss from the Avoid squeezing paste while forcing the paste into the tubes.

Der Erfindung liegt die Aufgabe zugrunde, beim Füllen der Mantelrohre von Rohrplatten von Bleiakkumulatoren einen Materialverlust aufgrund übermäßigen Flüssigkeitsaustritts zu vermeiden, die Möglichkeit zu schaffen, längere Rohre, wie sie bei größeren Rohrpla·- ten vorkommen, mit aktiver Masse der e:ngangs beschriebenen Art zu füllen, wozu übermäßiger Flüssigkeitsaustriit beim Füllvorgang durch die Mantelrohrwände verhindert werden soll und die Beigabe von Füeßhüfer! zur Paste zu erübrigen.The invention has for its object to avoid when filling the casings of tube plates of lead accumulators material loss due to excessive fluid leakage, to create the possibility of longer tubes as in larger Rohrpla · - occur th, with active mass of e: Art ngangs described to fill, for which excessive liquid leakage through the casing pipe walls during the filling process is to be prevented and the addition of Füeßhüfer! to make paste unnecessary.

Die Aufgabe ist erfir.dungsgemäß durch das Kennzeichen des Anspruchs 1 gelöst. Die CMC ist in Schwefelsäure löslich oder nach dem Füllvorgang nach Art einer Folie abziehbar.According to the invention, the object is achieved by the characterizing part of claim 1. The CMC is in Sulfuric acid soluble or removable after the filling process like a film.

Auf diese Weise werden die Poren der Mantelrohre wcitcstgehcnd verschlossen. Anschließend löst sich die CMC leicht in Säure auf und gibt somil die Öffnungen wieder frei. Während des Ladens wird die CMC im wesentlichen /u CO. oxidiert und hinterlaßt keine für die Zellen schädliche .Substanzen.In this way, the pores of the jacket pipes are closed as much as possible. Then the CMC easily dissolves in acid and thus releases the openings again. During the loading process, the CMC is saved in the essential / u CO. does not oxidize and leave no for the cells harmful .substances.

Weitere Merkmale des erfindungsgemäßen Verfahrens sind in den Unteranspriichen beansprucht. Hiernach kann es bei bestimmten Röhrchenlängen zweckmäßig sein, ganz oder teilweise die Mantelrohre beim Füllvorgang durch Abdeckelemente abzudecken. Dies Merkmal ist zwar aus dem Stand der Technik bereits an sich bekannt, jedoch an einem prinzipiell anderen Verfahren.Further features of the method according to the invention are claimed in the subclaims. Afterwards it may be useful for certain tube lengths to wholly or partially use the jacket tubes To cover the filling process with cover elements. This feature is already evident from the prior art known, but in a fundamentally different process.

Durch die Lehre der Erfindung wird erreicht, daß es mögüch ist, sämtliche Mantelrohre verschiedenster Abmessungen, also sowohl sehr große als auch sehr lange in einfacher Weise zu füllen, wobei die Pasten relativ einfach, ohne Fließhilfen aufgebaut sein können. Bei der Bcfüllung kurzer Mantelrohre ist es nicht — wie bisher — erforderlich, die Viskosität der Pasten so weil herab/iisclzen. Man kann auf die Zugabe von Polyäihylcnglyko! 11. dgl. verzichten. Ferner wird durch die Erfindung in vorteilhafter Weise ein MT'crialvcrlusi verringert. Da gleichzeitig mil der Verringerung des Flüssigkcitsaustrilts der Masscatislritt aus den Mantelrohren verhindert oder verringert wird, werden Rohre erhalten, die äußerlich praktisch frei von Pb-halligcrThrough the teaching of the invention it is achieved that it is possible to use all casing pipes of the most varied Dimensions, so both very large and very long to fill in a simple manner, with the pastes can be constructed relatively simply, without flow aids. When filling short jacket pipes, it is not necessary - as before - to reduce the viscosity of the pastes so because down / iisclzen. One can count on the addition of polyether glycol! 11. waive the like. Furthermore, through the invention advantageously a MT'crialvcrlusi decreased. Since at the same time with the reduction of the liquid leakage the masscatision from the jacket pipes is prevented or reduced, pipes are obtained which are externally practically free of Pb-Halligcr

Paste sind.Are paste.

Claims (3)

Patentansprüche:Patent claims: 1. Verfahren zum Füllen der die Bleiseelen von Rohrplatten von Bleiakkumulatoren mit Abstand umhüllenden, elektrolytdurchlässigen porösen Mantelrohre durch Einpressen pastenförmiger aktiver Masse in die Mantelrohre, die Wasser in überschüssiger Menge zur Herabsetzung der Viskosität der Masse enthält, dadurch gekennzeichnet, daß die Mantelrohre mit einer filmbildenden, porenverschließenden wäßrigen Carboxymethylcellulose-Lösung präpariert werden.1. Method of filling the lead cores from tube plates of lead batteries with spacing Enveloping, electrolyte-permeable, porous jacket pipes by pressing in paste-like active Mass in the jacket pipes, the water in excess amount to reduce the viscosity of the Contains mass, characterized in that the jacket pipes with a film-forming, pore-closing aqueous carboxymethyl cellulose solution are prepared. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß 4%ige Carboxymethylcellulose-Lösung eingesetzt wird.2. The method according to claim 1, characterized in that that 4% carboxymethyl cellulose solution is used. 3. Verfahren nach einem der Ansprüche 1 und 2. dadurch gekennzeichnet, daß die Mantelrohre zusätzlich beim Füllvorgang ganz oder teilweise durch Abdcckelemcnte abgedeckt werden.3. The method according to any one of claims 1 and 2. characterized in that the casing pipes also wholly or partially during the filling process be covered by cover elements.
DE2419107A 1974-04-20 1974-04-20 Method and device for filling tube plates for lead-acid batteries Expired DE2419107C3 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE2419107A DE2419107C3 (en) 1974-04-20 1974-04-20 Method and device for filling tube plates for lead-acid batteries
DE2463050A DE2463050C2 (en) 1974-04-20 1974-04-20 Application of a device for the filling of the casing tubes surrounding the lead cores of tube plates of lead accumulators
AT235475A AT342686B (en) 1974-04-20 1975-03-27 METHOD AND DEVICE FOR FILLING TUBE PLATES FOR LEAD ACCUMULATORS
CH418075A CH589943A5 (en) 1974-04-20 1975-04-02
EG197/75A EG11795A (en) 1974-04-20 1975-04-05 Method of filling tube plates for lead accumulators
ES436568A ES436568A1 (en) 1974-04-20 1975-04-14 Procedure for filling the pipes of the plates in lead accumulators. (Machine-translation by Google Translate, not legally binding)
FR7511879A FR2268365A1 (en) 1974-04-20 1975-04-16 Filling a porous sheath with electrode active paste - by temporarily blocking the pores, injecting paste under pressure, then unblocking the pores
SE7504486A SE7504486L (en) 1974-04-20 1975-04-18 KIT AND DEVICE FOR FILLING PIPE PLATES FOR LEAD ACCUMULATORS.
JP50046991A JPS50144048A (en) 1974-04-20 1975-04-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2419107A DE2419107C3 (en) 1974-04-20 1974-04-20 Method and device for filling tube plates for lead-acid batteries

Publications (3)

Publication Number Publication Date
DE2419107A1 DE2419107A1 (en) 1975-10-23
DE2419107B2 DE2419107B2 (en) 1977-03-24
DE2419107C3 true DE2419107C3 (en) 1980-10-09

Family

ID=5913436

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2419107A Expired DE2419107C3 (en) 1974-04-20 1974-04-20 Method and device for filling tube plates for lead-acid batteries

Country Status (1)

Country Link
DE (1) DE2419107C3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009046640B4 (en) 2009-11-11 2014-12-11 Hoppecke Batterien Gmbh Method and tube plate filling machine for producing at least one tube plate of a lead-acid battery

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1198426A (en) 1910-06-17 1916-09-19 Edison Storage Battery Co Production of electrode elements.
GB407994A (en) 1932-09-27 1934-03-27 Leonard Fuller Improvements in or relating to electric storage batteries
DE1281515B (en) 1961-05-05 1968-10-31 Chloride Electrical Storage Co Process for the production of tube plates for lead accumulators

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1198426A (en) 1910-06-17 1916-09-19 Edison Storage Battery Co Production of electrode elements.
GB407994A (en) 1932-09-27 1934-03-27 Leonard Fuller Improvements in or relating to electric storage batteries
DE1281515B (en) 1961-05-05 1968-10-31 Chloride Electrical Storage Co Process for the production of tube plates for lead accumulators

Also Published As

Publication number Publication date
DE2419107A1 (en) 1975-10-23
DE2419107B2 (en) 1977-03-24

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