DE548341C - Procedure for relocating the overburden in opencast mines - Google Patents

Procedure for relocating the overburden in opencast mines

Info

Publication number
DE548341C
DE548341C DEL62344D DEL0062344D DE548341C DE 548341 C DE548341 C DE 548341C DE L62344 D DEL62344 D DE L62344D DE L0062344 D DEL0062344 D DE L0062344D DE 548341 C DE548341 C DE 548341C
Authority
DE
Germany
Prior art keywords
overburden
relocating
bridge
procedure
opencast
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
DEL62344D
Other languages
German (de)
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.)
Mitteldeutsche Stahlwerke AG
Original Assignee
Mitteldeutsche Stahlwerke AG
Publication date
Priority to DEL62344D priority Critical patent/DE548341C/en
Application granted granted Critical
Publication of DE548341C publication Critical patent/DE548341C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00Loading or unloading
    • B65G65/28Piling or unpiling loose materials in bulk, e.g. coal, manure, timber, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Description

Verfahren zum Umlagern des Deckgebirges in Tagebauen Man hat bereits vorgeschlagen, das aus mehreren Materialschichten, z. B. Sand und Lehm, bestehende Deckgebirge in der Weise abzubauen, daß der Sand mittels einer Abraumförderbrücke zur Halde weiterbefördert, der Lehm aber durch Zugbetrieb o. dgl. unmittelbar zur Verwertungsstelle weitergeschafft wird. Demgegenüber schlägt die Erfiüiung vor, die gleichzeitig für sich getrennt gewonnenen und geförderten verschiedenartigen sterilen Deckgebirgsmassen, wiq Kies, Ton, Lehm, von der Brücke aus in der Verbesserung der Standfestigkeit der Kippe dienenden Folge übereinander abzulagern. Beispielsweise wird der Kies zuunterst lagern.Procedure for relocating the overburden in opencast mines One already has proposed that from several layers of material, for. B. sand and clay, existing Mining overburden in such a way that the sand by means of an overburden conveyor bridge conveyed on to the dump, but the clay by train operation o. the like. Immediately to the Recycling agency is carried on. In contrast, the experience suggests those of different kinds that are simultaneously won and funded separately for themselves sterile overburden masses, wiq gravel, clay, loam, from the bridge in the improvement the stability of the dump serving consequence to be deposited on top of each other. For example will store the gravel at the bottom.

Auf der beiliegenden Zeichnung ist die Erfindung beispielsweise erläutert, und zwar in Anwendung bei einem Tagebau, auf dem der Abbau, seiner Sonderart entsprechend, mit drei verschiedenen Baggern aufgenommen wird. Der Hochbagger a, der im vorliegenden Falle hauptsächlich Kies fördert, überführt diesen durch einen Zwischenförderer b auf ein ausziehbares, in der Brücke gelagertes Förderband c, das ihn auf die Haldenseite hinüberbefördert und dort durch ein Abfallrohr d als unterste Schicht der anzuschüttenden Halde entleert.The invention is explained, for example, on the accompanying drawing, namely in use in an opencast mine, on which the mining, according to its special type, is picked up with three different excavators. The high excavator a, which in the present Trap mainly promotes gravel, transfers it through an intermediate conveyor b on an extendable conveyor belt c, which is stored in the bridge, which brings it to the stocking side conveyed over and there through a waste pipe d as the lowest layer of the to be poured Dump emptied.

Ein Tiefbagger e, der, wie schon früher vorgeschlagen, nach Hochheben der Eimerleiter über die Abraumförderbrücke hinweg fahren kann, führt mit Hilfe eines Zwischenförderers f im vorliegenden Fall hauptsächlich Ton einem zweiten ausziehbaren, ebenfalls in der Brücke gelagerten Band g zu, von dem er am Ende der Brücke bei h auf die Halde abgestürzt wird.A deep excavator e, which, as suggested earlier, after lifting the bucket ladder can drive over the overburden conveyor bridge leads with help an intermediate conveyor f in the present case mainly clay a second extendable, Volume g, also stored in the bridge, of which he is at the end of the bridge h is crashed onto the dump.

Schließlich ist noch ein dritter Bagger i, ein Tiefbagger; vorgesehen, der im vorliegen-'en Fall das .Gemisch von Erde, Sand und Lehm durch einen Zwischenförderer k auf ein drittes, zwischen den beiden anderen in der Brücke gelagertes Förderband l überführt, von dem es durch das Abfallrohr m an der Haldenseite abgeworfen wird.Finally there is a third excavator i, a deep excavator; intended, which in the present case the mixture of earth, sand and loam through an intermediate conveyor k onto a third conveyor belt located between the other two in the bridge l transferred, from which it is thrown through the waste pipe m on the pile side.

Die Verbindung zwischen dem Bagger i oder dem Zwischenförderer k und dem in der Brücke liegenden festen, nicht ausziehbaren Förderband l wird in bekannter Weise durch ein besonderes heb- und senkbares Zwischenförderband n hergestellt, das in die punktiert gezeichnete Stellung ,& gehoben werden kann und dann dem Bagger i ein Durchfahren unter der Brücke ermöglicht.The connection between the excavator i or the intermediate conveyor k and the fixed, non-extendable conveyor belt l in the bridge is known in the art Way made by a special liftable and lowerable intermediate conveyor belt n, that can be lifted into the position shown in dotted lines, and then that Excavator i allows passage under the bridge.

Claims (1)

PATENTANSPRUCH: Verfahren zum Umlagern des Deckgebirges in Tagehauen unter Benutzung von Abraumförderbrücken, dadurch gekennzeichnet, daß zur Verbesserung der Standfestigkeit der Kippe die gleichzeitig für sich getrennt gewonnenen und gefördertenverschiedenartigen sterilenDeckgebirgsmassen, wie Kies, Ton, Lehm, von der Brücke in dem Zwecke dienender Folge übereinander abgelagert werden.PATENT CLAIM: Method for relocating the overburden in opencast pits using overburden conveyor bridges, characterized in that for improvement the stability of the cigarette butt, which is gained separately and at the same time conveyed various sterile overburden masses, such as gravel, clay, loam, from the bridge are deposited one on top of the other in order to serve the purpose.
DEL62344D Procedure for relocating the overburden in opencast mines Expired DE548341C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL62344D DE548341C (en) Procedure for relocating the overburden in opencast mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL62344D DE548341C (en) Procedure for relocating the overburden in opencast mines

Publications (1)

Publication Number Publication Date
DE548341C true DE548341C (en) 1932-04-15

Family

ID=7280577

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL62344D Expired DE548341C (en) Procedure for relocating the overburden in opencast mines

Country Status (1)

Country Link
DE (1) DE548341C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE944362C (en) * 1950-09-27 1956-06-14 Hans Julius Klitzing Procedure for relocating the overburden, which has been extracted in stages, in open-cast lignite mining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE944362C (en) * 1950-09-27 1956-06-14 Hans Julius Klitzing Procedure for relocating the overburden, which has been extracted in stages, in open-cast lignite mining

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