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A comprehensive utilization device for hydrometallurgy

A technology of hydrometallurgy and dosing equipment, applied in the direction of diaphragm, electrolysis process, electrolysis components, etc., can solve the problems of excessive consumption of raw materials, generation of acidic waste liquid, pollution, etc., to achieve waste reduction, safe production process, no second The effect of secondary pollution

Active Publication Date: 2018-04-20
四川华赐科技有限公司
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Problems solved by technology

[0002] Hydrometallurgy is a relatively common metallurgical method widely used in the metallurgical industry, but hydrometallurgy usually uses acidic solution to leach ore in the metallurgical process, so acidic waste liquid will be produced, and the solution contains a large amount of metal ions , so much raw material is consumed, resulting in a lot of waste and pollution

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  • A comprehensive utilization device for hydrometallurgy
  • A comprehensive utilization device for hydrometallurgy

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0018] Such as figure 1 As shown, a hydrometallurgical comprehensive utilization device includes a reaction tank 1, a filter 2, a liquid storage tank 3, a metal extraction device 4, a membrane separation device 5, a water recycler 6, an electrowinning system 7, a concentration device 8 and The dosing device 1a, the reaction tank 1, the filter 2, the liquid storage tank 3, the metal extraction device 4, the membrane separation device 5 and the electrowinning system 7 are connected with pipelines in sequence according to the liquid flow direction, and the electrowinning system 7 is recycled with water through the pipelines The water recovery device 6 is connected to the reaction tank 1 through the return pipe, the reaction tank 1 is equipped with a dosing device 1a, and the dos...

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Abstract

The invention relates to a hydrometallurgy comprehensive utilization device. The device comprises a reactor, a filter, a liquid storage tank, a metal extraction device, a membrane separation device, a water recoverer, an electrodeposition system, a condensation device and a chemical dosing device. The reactor, the filter, the liquid storage tank, the metal extraction device, the membrane separation device and the electrodeposition system are orderly connected through pipes along a liquid flowing direction. The electrodeposition system is connected to the water recover through a pipe. The water recover is connected to the reactor through a return pipe. The reactor is provided with the chemical dosing device. The chemical dosing device is connected to the condensation device through a pipe. The condensation device is connected to the membrane separation device through a pipe. Control valves A are respectively arranged between the reactor and the filter, between the liquid storage tank and the metal extraction device, between the membrane separation device and the condensation device, and between the chemical dosing device and the reactor. The device improves a hydrometallurgy rate, saves a cost and reduces pollution.

Description

technical field [0001] The invention relates to the hydrometallurgy industry, in particular to a hydrometallurgy comprehensive utilization device. Background technique [0002] Hydrometallurgy is a relatively common metallurgical method widely used in the metallurgical industry, but hydrometallurgy usually uses acidic solution to leach ore in the metallurgical process, so acidic waste liquid will be produced, and the solution contains a large amount of metal ions , so many raw materials are consumed, causing a lot of waste and pollution. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a comprehensive utilization device for hydrometallurgy. [0004] The purpose of the present invention is achieved through the following technical solutions: a comprehensive utilization device for hydrometallurgy, including a reaction tank, a filter, a liquid storage tank, a metal extraction device, a membran...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C22B3/02C22B3/06C22B3/46C25C7/00C25C7/04
CPCC22B3/02C22B3/06C22B3/46C25C7/00C25C7/04Y02P10/20
Inventor 韦建敏赵兴文张晓蓓张小波
Owner 四川华赐科技有限公司
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