Heap building method using soil dumper for mine heap leaching field

Abstract

The invention discloses a pile-building method using a soil dumper for a mine heap leaching field, wherein the pile-building method includes: first, using a soil dumper to perform a double-sided stacking step S1, wherein using the soil dumper at the second 1. Continuous stacking of materials on both sides of the belt conveyor to form the first heap leaching unit, wherein the first heap leaching unit includes two parallel piles formed by stacking materials, and a safety gap is left between the two parallel piles. distance, to form the bottom of the valley sandwiched between the two parallel piles; the next step, carry out the transfer step S2, wherein, the soil dumper and the first transfer belt conveyor are moved out from the two ends of the bottom of the valley respectively, and then, Respectively move the soil dumper and the first transfer belt conveyor to the site where another second heap leaching unit is formed; the next step is to perform step S3, that is, repeat the double-side stacking step S1 and the transfer step S2. In the present invention, by using a soil dumper with a crawler to build a pile, the piles on both sides can be moved at one time, and the frequency of removal can be reduced.

Description

Technical field [0001] The present invention relates to the field of metallurgical techniques, and more particularly to a reactor method for utilizing a row soaking machine for a mine stacking. Background technique [0002] The pile is immersed in a heap of spray metal mine, so that it penetrates and dissolves useful ingredients, and then recovered the metal smelting process in the rich liquid, mostly used in large-scale, low-grade copper mine, uranium mine, etc. Among them, the step of uniformly spreading the crushing metal ore is referred to as a pile. According to the size of the mine and the far-off site, the commonly used homework equipment includes loaders, bulldozers, dump trucks, cloth machines, etc. [0003] Loaders and bulldozers are only suitable for small-scale production. Large tonnage mine dump trucks can be used in large-scale mines, but the compaction effect of tire on the mine pile will affect the leaching rate, and the economics of truck caught reactors have dec...

AI Technical Summary

Problems solved by technology

Large-tonnage mining dump trucks can be used in large-scale mines, but the compaction effect of tires on ore piles will affect the leaching rate, and the economics of truck piles will decrease significantly with the increase of transportation distance

The special bridge-type distributing machine is a multi-track walking truss steel structure with belt conveyors and unloading vehicles on it. It is especially suitable for large-area and regular-shaped rectangular heap leaching units. The disadvantages are that it is expensive and expensive. Unable to build stacks on irregular terrain and requires high levels of operators

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