A classifying and pulverizing processing device for ore raw materials

Abstract

The invention discloses an ore raw material classifying pulverization treatment device. The ore raw material classifying pulverization treatment device comprises a feeding pipe, a connecting piece, aconveying frame, discharge pipes, a first-stage pulverization bin, connecting pipes, a second-stage pulverization bin and a third-stage pulverization bin; the feeding pipe is welded above the conveying frame through the connecting piece; the third-stage pulverization bin is welded above the conveying frame through the connecting piece; the upper part of the third-stage pulverization bin communicates with the second-stage pulverization bin through the connecting pipe; the upper part of the second-stage pulverization bin communicates with the first-stage pulverization bin through the connectingpipe; and one side of the feeding pipe correspondingly communicates with the first-stage pulverization bin, the second-stage pulverization bin and the third-stage pulverization bin through the weldeddischarge pipes. With the adoption of the device, the effect of classifying pulverization treatment on an ore material is achieved, leveling operation is carried out on the material after being pulverized, and working noises generated by the device are reduced, so that the working efficiency of the device is improved further.

Description

technical field [0001] The invention relates to the technical field of ore processing, in particular to a classification and pulverization treatment device for ore raw materials. Background technique [0002] Ore refers to a mineral aggregate from which useful components can be extracted or has certain properties that can be used. It can be divided into metallic minerals and non-metallic minerals. The unit content of useful components in ores is called ore grade. Gold, platinum Precious metal ores are expressed in grams / ton, and other ores are usually expressed in percentages. The ore grade is often used to measure the value of ores. In the production and processing of ores, it is necessary to crush and classify the ores. At present, when crushing ores, the size is usually Different ores are all put into one crushing bin for synchronous crushing, because the ores of different sizes cannot be completely crushed, and it is impossible to obtain relatively consistent crushed ore...

AI Technical Summary

Problems solved by technology

[0002] Ore refers to a mineral aggregate from which useful components can be extracted or has certain properties that can be used. It can be divided into metallic minerals and non-metallic minerals. The unit content of useful components in ores is called ore grade. Gold, platinum Precious metal ores are expressed in grams / ton, and other ores are usually expressed in percentages. The ore grade is often used to measure the value of ores. In the production and processing of ores, it is necessary to crush and classify the ores. At present, when crushing ores, the size is usually Different ores are all put into one crushing bin for synchronous crushing, because the ores of different sizes cannot be completely crushed, and it is impossible to obtain relatively consistent crushed ore materials, and it will also produce large noise pollution during crushing. Reduced working comfort for the user

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