NO852007L - PROCEDURE FOR COLLECTION AND HANDLING OF EXPOSED LEAD CUMULATORS. - Google Patents

PROCEDURE FOR COLLECTION AND HANDLING OF EXPOSED LEAD CUMULATORS.

Info

Publication number
NO852007L
NO852007L NO852007A NO852007A NO852007L NO 852007 L NO852007 L NO 852007L NO 852007 A NO852007 A NO 852007A NO 852007 A NO852007 A NO 852007A NO 852007 L NO852007 L NO 852007L
Authority
NO
Norway
Prior art keywords
container
accumulators
handling
collection
procedure
Prior art date
Application number
NO852007A
Other languages
Norwegian (no)
Inventor
Gunnar Emanuel Pousette
Original Assignee
Boliden Ab
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 Boliden Ab filed Critical Boliden Ab
Publication of NO852007L publication Critical patent/NO852007L/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00Large containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Cold Cathode And The Manufacture (AREA)

Description

Oppfinnelsen angår en fremgangsmåte for oppsamling, håndtering og transport av utbrukte blyakkumulatorer for gjenvinning av disses metallinnhold i et opparbeidelsesanlegg for akkumulatoravfall. Nærmere bestemt angår oppfinnelsen en ny fremgangsmåte for uten fare for om-givelsene å håndtere og transportere sådant avfall eller skrap mellom forskjellige spredte oppsamlingsplasser og et sentralt opparbeidelsesanlegg. The invention relates to a method for collecting, handling and transporting spent lead accumulators for recycling their metal content in a treatment facility for accumulator waste. More specifically, the invention relates to a new method for handling and transporting such waste or scrap between various scattered collection sites and a central processing facility without risk to the environment.

Blyakkumulatorer, såsom bilbatterier og andre liknende akkumulatorer, kan opparbeides for utvinning av blyinnholdet, dels av metalldetaljer i batteriet, eksempelvis batteriplater, gitre og kapper, og dels av de blyfor-bindelser av oksydsulfattype som danner det aktive materiale på batteriplatene. Akkumulatorene er fylt med svovelsyre som utgjør elektrolytt, og de oksydsulfatiske fraksjo-ner vil derfor danne et slam med svovelsyren . Dette kalles ofte batterislam. De utbrukte og innsamlede akkumulatorer håndteres ofte skjødelsløst, eksempelvis i forbindelse med omlasting til og fra transportanordninger og påfylling av .lager på oppsamlingsplasser både i forbindelse med innsam-lingen og i forbindelse med opparbeidelsen. Det er herved stor fare for at akkumulatorinnhold på forskjellige måter vil bli avdekket for den nærmeste omgivelse. Dette kan eksempelvis inntreffe ved at akkumulatorene veltes slik at syre og blyinneholdende slam renner ut gjennom eksisterende åpninger på oversiden ved innvirkning av tyngdekraften. Dette kan også skje dersom de av ebonitt eller polypropy-lenplast bestående akkumulatorkapper skulle sprekke ved håndteringen, eksempelvis i forbindelse med omlasting fra en oppsamlingscontainer til et for transport beregnet kjøretøy, eksempelvis en lastebil eller en jernbanevogn. Alvorlige miljøforstyrrelser kan bli resultatet dersom svovelsyren og/eller svovelinneholdende, blyholdig slam slipper ut av batterikappene, i det minste dersom ikke akkumulatorene da forvares i syrebestandige beholdere som fanger opp eventuelt utrennende svovelsyre- og slammengder. Lead accumulators, such as car batteries and other similar accumulators, can be processed for extraction of the lead content, partly from metal details in the battery, for example battery plates, grids and covers, and partly from the lead compounds of the oxide sulphate type that form the active material on the battery plates. The accumulators are filled with sulfuric acid which forms the electrolyte, and the oxide-sulphate fractions will therefore form a sludge with the sulfuric acid. This is often called battery sludge. The spent and collected accumulators are often handled carelessly, for example in connection with reloading to and from transport devices and replenishing stock at collection points both in connection with collection and in connection with processing. There is therefore a great danger that the accumulator contents will be exposed to the immediate surroundings in various ways. This can, for example, occur when the accumulators are tipped over so that acid and lead-containing sludge flows out through existing openings on the upper side under the influence of gravity. This can also happen if the accumulator covers made of ebonite or polypropylene plastic should crack during handling, for example in connection with transshipment from a collection container to a vehicle intended for transport, for example a lorry or a railway carriage. Serious environmental disturbances can be the result if the sulfuric acid and/or sulphur-containing, lead-containing sludge escapes from the battery casings, at least if the accumulators are not then stored in acid-resistant containers that capture any flowing quantities of sulfuric acid and sludge.

Den foreliggende oppfinnelse angir en fremgangsmåte som muliggjør en fra miljøsynspunkt sikker håndte ring av akkumulatoravfall, og der de innledningsvis disku-terte problemer i det vesentlige elimineres. Foruten de miljømessige fordeler oppnås også vesentlige forbedringer fra et håndterings- og transportsynspunkt. Fremgangsmåten er kjennetegnet ved de trinn som fremgår av de etterfølgende patentkrav. The present invention specifies a method which enables safe handling of accumulator waste from an environmental point of view, and in which the problems discussed at the outset are essentially eliminated. In addition to the environmental benefits, significant improvements are also achieved from a handling and transport point of view. The procedure is characterized by the steps that appear in the subsequent patent claims.

På hver oppsamlingsplass for blyakkumulatorer, eksempelvis på bensinstasjoner og bilverksteder, plasseres en oventil åpen beholder som er dimensjonert for å romme et ønsket antall akkumulatorer, i hovedsaken stablet i horisontale lag i beholderen. Beholderen er også tilpasset for lasting med lastemaskiner og derfor forsynt med eventuelt nødvendige forsterkninger eller tilbehør. Forøvrig er ikke beholdernes konstruksjon direkte kritisk, men det forutsettes at de fremstilles av et materiale som i lang tid motstår svovelsyreangrep, eller at de i det minste inn-vendig er kledd eller foret med et sådant materiale. At each collection point for lead accumulators, for example at petrol stations and car workshops, an open top container is placed which is sized to accommodate a desired number of accumulators, mainly stacked in horizontal layers in the container. The container is also adapted for loading with loaders and therefore provided with any necessary reinforcements or accessories. Otherwise, the construction of the containers is not directly critical, but it is assumed that they are made of a material that resists sulfuric acid attack for a long time, or that they are at least internally lined or lined with such a material.

Videre skal hensiktsmessig beholderen være så tett at ingen væske kan sive ut gjennom fuger eller liknende. Før beholderen lastes på et transportkjøretøy, kan den hensiktsmessig forsynes med et regnbeskyttende eller i det minste regnavvisende lokk, hvilket blant annet i det vesentlige kan hindre at innholdet i en fylt beholder blandes om slik at man dermed kan risikere at akkumulatorene blir liggende på siden eller til og med opp-ned, eller at de derved utsettes for uønsket mekanisk påvirkning med fare for at kappene eller kassene brytes i stykker. Det er ikke noe krav og heller ikke ønskelig at lokket er tettsluttende, ettersom i beholderen eventuelt dannede gasser må få ad-gang til atmosfæren. Furthermore, the container should ideally be so tight that no liquid can seep out through joints or the like. Before the container is loaded onto a transport vehicle, it can be appropriately provided with a rain-protective or at least rain-repellent lid, which can, among other things, essentially prevent the contents of a filled container from being mixed up so that there is a risk that the accumulators will be left on their side or even upside down, or that they are thereby exposed to unwanted mechanical impact with the risk of the casings or boxes breaking into pieces. There is no requirement, nor is it desirable, for the lid to be tight-fitting, as any gases formed in the container must have access to the atmosphere.

Ved at akkumulatorene plasseres på den ifølge fremgangsmåten angitte måte, fikseres de fortrinnsvis i i hovedsaken opprettstående stilling i beholderen under både lasting, transport og lagring, og like frem til det tids-punkt da de skal opparbeides i gjenvinningsanlegget eller i det minste inntas i den vanlige materialhåndteringsrutinen i anlegget. Ved at man ifølge oppfinnelsen utnytter den samme beholder for oppsamling, transport og lagring av akkumulatorene, elimineres således omlastingsbehovet og dermed faren for svovelsyre- og slamlekkasje i overensstem-melse med det som er angitt innledningsvis. By placing the accumulators in the manner indicated according to the method, they are preferably fixed in an essentially upright position in the container during both loading, transport and storage, and right up to the time when they are to be processed in the recycling plant or at least consumed in the normal the material handling routine in the facility. By using, according to the invention, the same container for collection, transport and storage of the accumulators, the need for reloading is thus eliminated and thus the danger of sulfuric acid and sludge leakage in accordance with what was stated at the outset.

Beholderen kan med fordel konstrueres slik at den egner seg også for eventuelle interne transporter innen-for gjenvinningsanlegget frem til dettes første trinn der man kan tømme akkumulatorene direkte til det i det første opparbeidelsestrinn utnyttede anlegg, eksempelvis en ned-smeltingsovn. The container can advantageously be designed so that it is also suitable for any internal transport within the recycling facility up to its first stage where the accumulators can be emptied directly to the facility used in the first processing stage, for example a smelting furnace.

Claims (4)

1. Fremgangsmåte for oppsamling, håndtering og transport av utbrukte blyakkumulatorer for gjenvinning av disses metallinnhold i et opparbeidelsesanlegg for akkumulatoravfall, karakterisert ved at akkumulatorene oppsamles ved stabling i i hovedsaken opprettstående tilstand, fortrinnsvis i horisontale lag, i en oventil åpen beholder av parallellepipedisk form, at beholderen transporteres opprettstående, fortrinnsvis helt fylt av akkumulatorer, til opparbeidelsesanlegget, og at beholderen med sitt innhold av akkumulatorer der lagres i oppprettstående tilstand inntil innholdet overføres til oppparbeidelsesanleggets beholdning eller første bear-beide Ises trinn .1. Procedure for the collection, handling and transport of used lead accumulators for the recovery of their metal content in a processing facility for accumulator waste, characterized in that the accumulators are collected by stacking them in an essentially upright state, preferably in horizontal layers, in an open-top container of parallelepiped shape, that the container is transported upright, preferably completely filled with accumulators, to the processing facility, and that the container with its contents of accumulators is stored there in an upright state until the contents are transferred to the processing facility's inventory or the first processing stage. 2. Fremgangsmåte ifølge krav 1, karakterisert ved at det som beholdere utnyttes slike der i det minste de innadvendende deler er syrebestandige.2. Method according to claim 1, characterized in that containers are used where at least the inward-facing parts are acid-resistant. 3. Fremgangsmåte ifølge krav 1 og 2, karakterisert ved at beholderen er fremstilt i det minste delvis av plast eller syrefast stål.3. Method according to claims 1 and 2, characterized in that the container is made at least partially of plastic or acid-resistant steel. 4. Fremgangsmåte ifølge ett av kravene 1-3, karakterisert ved at beholderen før trans-porten forsynes med et regnavvisende lokki4. Method according to one of claims 1-3, characterized in that the container is provided with a rain-repellent lid before transport
NO852007A 1984-05-21 1985-05-20 PROCEDURE FOR COLLECTION AND HANDLING OF EXPOSED LEAD CUMULATORS. NO852007L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8402729A SE8402729L (en) 1984-05-21 1984-05-21 PROCEDURE FOR COLLECTION AND HANDLING OF DISPOSED BLYUM BACKGROUND

Publications (1)

Publication Number Publication Date
NO852007L true NO852007L (en) 1985-11-22

Family

ID=20355957

Family Applications (1)

Application Number Title Priority Date Filing Date
NO852007A NO852007L (en) 1984-05-21 1985-05-20 PROCEDURE FOR COLLECTION AND HANDLING OF EXPOSED LEAD CUMULATORS.

Country Status (4)

Country Link
DK (1) DK224585A (en)
FI (1) FI852013L (en)
NO (1) NO852007L (en)
SE (1) SE8402729L (en)

Also Published As

Publication number Publication date
SE8402729D0 (en) 1984-05-21
FI852013A7 (en) 1985-11-22
FI852013L (en) 1985-11-22
DK224585A (en) 1985-11-22
SE8402729L (en) 1985-11-22
FI852013A0 (en) 1985-05-20
DK224585D0 (en) 1985-05-21

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