Ore waste treatment device

Abstract

The invention relates to the field of ore, in particular to an ore waste treatment device. The technical aim to be achieved by the invention is to provide the ore waste treatment device. The ore wastetreatment device comprises a bottom-layer working frame plate, a first supporting high leg column, a grinding and crushing mechanism, a secondary intercepting and fragmentation mechanism, a separation disc grinding mechanism, an operation control screen, an integration strip frame and the like. One side of the upper part of the bottom-layer working frame plate is sequentially connected with the first supporting high leg column and a second supporting high leg column. By means of the device, the effects that waste leftover materials left after granite cutting is completed are efficiently crushed, meanwhile, secondary fragmentation after interception is conducted on large stones leaked through primary crushing, long-strip-shaped stones with the qualified width are separated, stones with edges obtained through crushing are subjected to double-face disc grinding, the edges are ground and removed, and smooth granite stones are obtained for the paving are achieved.

Description

technical field [0001] The invention relates to the ore field, in particular to an ore waste processing device. Background technique [0002] Ore refers to mineral aggregates from which useful components can be extracted or which have certain properties that can be utilized. Can be divided into metallic minerals, non-metallic minerals. The unit content of useful components (elements or minerals) in ores is called ore grade. Precious metal ores such as gold and platinum are expressed in grams per ton, and other ores are usually expressed in percentages. [0003] Granite is a kind of tectonic rock formed by lava erupted from volcanic eruptions in a molten state under considerable pressure to the surface of the earth's crust. The magma does not eject out of the ground, but slowly cools and solidifies underground. Acid igneous rock, modern road construction often uses stones and concrete to lay certain paths, such as rural paths and park paths, often using cobblestones for lay...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the fact that the granite scraps are often irregular shapes such as flakes and strips, manual crushing is often required, and the crushing rate of such irregular shaped scraps is low when crushed, and the crushed stones obtained simultaneously have relatively low crushing rate. There are many edges and corners, which leads to the fact that when the granite cutting edge waste is crushed, there are a large number of long strips and other irregular ores that cannot be crushed, which cannot be used. There will be relatively sharp edges and corners on the surface of the stones. Such stones are used to pave the road surface, which will cause sharp protrusions on the road surface and damage the soles of the walkers. The technical problem to be solved by the present invention is to provide a kind of ore waste processing device

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