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a leaching tank

A technology of leaching and kettle body, which is applied in the field of metal leaching equipment to achieve the effects of avoiding dead corners of stirring, high efficiency, and saving internal space

Active Publication Date: 2020-12-29
淄博淦达环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is a lack of a special leaching tank that can ensure the stirring conditions during leaching and at the same time meet the requirements of electrochemical reduction.

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0018] Refer to attached figure 1 , 2 : A kind of leaching kettle, comprises the kettle body 1 that is provided with jacket 4, is provided with two groups of stirring paddles in the kettle cavity of kettle body 1, and the material of stirring paddles is tungsten electrode material; The first stirring paddle 2 and the second stirring paddle 3 are equipped with multi-layer horizontal stirring pages, and the stirring pages 8 of the two sets of stirring paddles are alternately arranged up and down; the top of the first stirring paddle 2 is connected to the first motor 6 through an insulating part, and the top of the second stirring paddle 3 is connected to the first motor 6 through an insulating part. The second motor 5, the first motor 6 and the second motor 5 are variable frequency motors; the top of each stirring paddle is provided with a carbon brush 7, and the carbon brush 7 is provided with a terminal, and the connection voltage of the terminal is 10V ~ 30V Power supply; a ...

Embodiment 2

[0022] The basic structure is the same as above and attached figure 1 , 2 As shown, the difference is that the electrode plate 3 is made of stainless steel, and the stirring blades 8 include long stirring blades and short stirring blades. The stirring blades and the short stirring blades are arranged alternately up and down on the same stirring paddle. Long stirring pages and short stirring pages at the same height are arranged alternately on the stirring paddle; the top of the first stirring paddle 2 is connected to the first motor 6 through the first gearbox, and the top of the second stirring paddle 3 is connected to the second motor 6 through the second gearbox. The output ends of the motor 5, the first gearbox and the second gearbox are coated with insulating materials;

[0023] After the zinc concentrate is crushed, it is added to the above-mentioned leaching kettle together with the leaching solution, and the zinc content in the zinc concentrate is 43.2% by mass percen...

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Abstract

The invention provides a leaching kettle, and belongs to the technical field of metal leaching equipment. The leaching kettle is characterized in that two groups of stirring paddles are arranged in akettle cavity of a kettle body (1); each stirring paddle comprises a plurality of layers of transverse stirring blades (8), the stirring blades (8) of the two groups of stirring paddles are up and down alternately arranged; the stirring paddles are connected with a kettle top power device through an insulating component, a carbon brush (7) is arranged on the upper portion of each stirring paddle,and a binding post is arranged on each carbon brush (7). The invention provides the leaching kettle capable of simultaneously carrying out leaching reaction and electrochemical reaction, leaching reaction conditions of lead or zinc in preparation of a leaching method can be met, so that lead or zinc elements in an ore can be rapidly separated, thus preparation efficiency is improved.

Description

technical field [0001] A leaching kettle belongs to the technical field of metal leaching equipment. Background technique [0002] When using lead concentrate and zinc concentrate to prepare lead and zinc respectively, it is necessary to use corresponding leaching solution for leaching, and electrochemical reduction reaction needs to be carried out at the same time during the leaching process. Currently, there is a lack of a special leaching tank that can ensure the stirring conditions during leaching and meet the requirements of electrochemical reduction. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a leaching kettle for the leaching process of lead and zinc metals. [0004] The technical scheme adopted by the present invention to solve the technical problem is: the leaching kettle includes a kettle body provided with a jacket, and is characterized in that: it i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C22B3/02C22B3/04
CPCC22B3/02C22B3/045Y02P10/20
Inventor 李军李百荃
Owner 淄博淦达环保科技有限公司
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