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.)
Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof
(AREA)
Abstract
La présente invention concerne un système d'exploitation à ciel ouvert. Le système comprend une machine de levage de matériau configurée à la fois pour: (1) excaver et enlever les mortsterrains d'une mine à ciel ouvert; et (2) excaver et enlever le matériau de valeur de la fosse à ciel ouvert. Avantageusement, la machine enlève les déchets de morts-terrains ainsi que le matériaux de valeur extrait qui serait autrement classiquement enlevé par camions dans la fosse, hors de la fosse sur les rampes montante et de là, vers l'usine de traitement. En conséquence, l'utilisation de camions pour le transport de matériaux de valeur à la fois le long et vers la sortie de la fosse est au moins dans une certaine mesure réduite de ce fait entraînant l'amélioration de l'efficacité en coûts et en énergie.The present invention relates to an open pit operating system. The system includes a material hoisting machine configured to both: (1) excavate and remove open pit mine deadlines; and (2) excavate and remove valuable material from the open pit. Advantageously, the machine removes the overburden waste as well as the extracted value material that would otherwise be classically removed by trucks into the pit, out of the ramp pit and from there to the treatment plant. As a result, the use of trucks for the transportation of valuable materials both along and out of the pit is at least to some extent reduced thereby leading to improved cost and efficiency efficiency. energy.
An installation for the extraction of grain ore or bulk deposit, consists of a conveyor tank to carry mined material and a mining machine that can move through the conveyor device, which consists of at least one drum with an axis that is parallel to the direction of travel of the mining machine, and extraction tools that are mounted in groups in tool carriers.
Method and apparatus for separating a material extracted from mines, which includes evaluating the law of successive segments of the material, and separating each segment based on the law in a category that is at or above a first threshold of law and one that is below the first threshold of law; and mine extraction method.
Portable lifting system for an underground mine, comprising an entrance block to connect it with an existing rail used for the elevator, and a conveyor that leads to the elevator, and which has a first interface to allow movement to and from the input block ; conveyor; and input block.