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A zinc electrolyzing device

A technology of electrolytic zinc and power supply device is applied in the field of electrolytic zinc device, which can solve the problems of complex structure and inability to meet, and achieve the effects of ingenious conception, convenient operation and reasonable design.

Inactive Publication Date: 2017-06-23
CHENGDU CHUANGWEIKAI TECH INFORMAITON CONSULTING CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a device for electrolytic zinc in view of the problem that the existing electrolytic zinc device cannot meet the technical requirements of zinc ammonium complex aqueous solution system electrolytic zinc technology and has a complicated structure

Method used

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  • A zinc electrolyzing device

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Embodiment 1

[0024] The device for electrolyzing zinc in this embodiment includes an electrolytic cell, a cathode, an anode, an electrode positioning member, a power supply device, and a stirring device arranged inside the electrode positioning member. Wherein, the cathode is a metal aluminum plate, the anode is a metal titanium plate, and the cathode and the anode are respectively connected to a power supply device.

[0025] The electrolytic cell includes a cell body, a cone disposed at the lower end of the cell body, and an air distribution pipe connected to the cone body. The cell body and the cone body are integrally formed, and the air distribution pipe is located below the cone body. The electrode positioning member is in the shape of a circular tube, and the electrode positioning member coincides with the axis of the electrolytic cell. Openings are respectively arranged on the tube walls at the upper and lower ends of the electrode positioning member, and the bottom end of the electr...

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Abstract

A zinc electrolyzing device is disclosed. The objective of the invention is to overcome the problem that zinc electrolyzing devices at present fail to meet requirements of zinc electrolyzing techniques of aqueous solutions of zinc ammonia complexes and are complex in structure. The device includes an electrolytic tank, a cathode, an anode, an electrode positioning element and a power supply apparatus. The cathode is a metal aluminum plate. The anode is a metal titanium plate. The cathode and the anode are separately connected to the power supply apparatus. The device can meet zinc electrolyzing requirements, the structure is simple, maintenance is convenient and a production cost is low. The device is ingenious in conception, reasonable in design, convenient to use and capable of achieving preparation of high-purity zinc and achieving clean environmentally friendly production of high-purity zinc through low-grade zinc ore extraction and separation. The device has important economic value and social value.

Description

technical field [0001] The invention relates to the field of chemical industry, especially the field of electrolysis equipment, in particular to a device for electrolyzing zinc. Background technique [0002] In ammonia electrolytic zinc, Zn(Ⅱ)-NH is mainly used 3 -NH 4 Cl-H 2 O system, ZnCl 2 -NH 4 Cl-H 2 O system, Zn(Ⅱ)- (NH 4 ) 2 SO 4 -H 2 O system. Chinese patent CN99115463.0, Ammonia treatment of zinc oxide ore to produce electric zinc (Zhang Baoping, Tang Motang, Yang Shenghai, Journal of Central South University of Technology (Natural Science Edition), 2003, 34), CN93104303.4 discloses ammonia leaching solution Process research and preparation method of electrolytic zinc. [0003] Chinese patent application CN201410188406.7 discloses a zinc ammonia complex aqueous solution system electrolytic zinc technology, which is applicable to various high and low grade zinc oxide ores. However, existing electrolyzers cannot meet their application requirements. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25C1/16C25C7/00
CPCC25C1/16C25C7/00Y02P10/20
Inventor 曾小娟
Owner CHENGDU CHUANGWEIKAI TECH INFORMAITON CONSULTING CO LTD
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