DE548341C - Procedure for relocating the overburden in opencast mines - Google Patents
Procedure for relocating the overburden in opencast minesInfo
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/28—Piling 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)
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)
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 |
-
0
- DE DEL62344D patent/DE548341C/en not_active Expired
Cited By (1)
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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