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An extraction device and method for extracting heavy metals from lead-zinc tailings

An extraction device and heavy metal technology, which is applied in the field of tailings extraction devices, can solve the problems of inconvenient extraction of tailings heavy metals, no crushing treatment, etc.

Active Publication Date: 2022-04-19
安徽南都华铂新材料科技有限公司
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Problems solved by technology

[0003] The object of the present invention is to provide a kind of extracting device and method thereof for extracting heavy metals from lead-zinc tailings, to solve the problem of the existing extraction device for extracting heavy metals from lead-zinc tailings in the above-mentioned background technology. Heavy metals are not crushed during extraction, which makes it inconvenient to extract heavy metals from tailings

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  • An extraction device and method for extracting heavy metals from lead-zinc tailings
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  • An extraction device and method for extracting heavy metals from lead-zinc tailings

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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] see Figure 1-6 , in an embodiment of the present invention, an extraction device for extracting heavy metals from lead-zinc tailings, including a base 1 and a processing box 2 arranged above the base 1;

[0033] The inner wall of the processing box 2 is rotatably connected with a rotating roller 3, and the rotating roller 3 is fixedly connected with a mashing bar 4, and the inner wall of the processing box 2 is provided with a mashing groove 5 matched ...

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Abstract

The invention discloses an extraction device and method for extracting heavy metals from lead-zinc tailings, comprising a base and a processing box arranged above the base; A mashing rod is fixedly connected to the top, and a mashing groove matched with the mashing rod is provided on the inner side wall of the processing box; a turntable is rotatably connected to the inside of the base, and a charging barrel is movably inserted in the turntable. The charging barrel corresponds to the discharge port at the lower end of the processing box. The invention facilitates the crushing of the tailings, and facilitates the extraction of heavy metals after the crushing of the tailings.

Description

technical field [0001] The invention relates to the technical field of tailings extraction devices, in particular to an extraction device and method for extracting heavy metals from lead-zinc tailings. Background technique [0002] The most economic value in the tailings is the various valuable metals and minerals contained in it, which must be considered first when the tailings are comprehensively utilized. The valuable resources of lead-zinc tailings are mainly lead, zinc, sulfur Lead-zinc tailings have complex components and uneven distribution. Tailings re-selection is a process of exploration and experimentation. It is not only necessary to find effective ways to process and utilize them according to their properties and characteristics, but also to consider the valuable components in tailings and reasonable recovery, only when the two are organically considered, can tailings resources be fully developed and utilized. However, the existing extraction devices for extract...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C22B7/00
CPCC22B7/005Y02P10/20
Inventor 朱建楠卢山龙孙朝军叶明刚
Owner 安徽南都华铂新材料科技有限公司
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