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Zinc electrolysis direct current coating technology for new anode plate

A technology of anode plate and zinc electrolysis, applied in the direction of electrodes, photographic technology, electrolysis process, etc., can solve the problems of limited production quantity and affecting product quality, achieve the effect of improving production efficiency and ensuring supplementary supply

Inactive Publication Date: 2007-02-28
HENAN YUGUANG GOLD & LEAD
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Problems solved by technology

Although this method is simple to operate, the production quantity is limited, and the industrial application has certain limitations, especially when the production fluctuates and large quantities of new anode plates are required.
In addition, when a large number of new anode plates are put into the electrolytic cell for natural passivation, it is easy to affect the product quality

Method used

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  • Zinc electrolysis direct current coating technology for new anode plate

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Embodiment Construction

[0010] As shown in Fig. 1, a kind of zinc electrolysis new anode plate DC electroplating film process is specifically as follows: the cathode plate 3 and the anode plate 4 to be coated are installed in the coating tank 10, and the cathode plate 3 and the anode plate 4 are alternately averaged distribution, through the conductor 7 (positive conductor) from the anode plate 1 on the electrolytic tank 9, the positive pole is connected to the anode bus bar 5 on the coating tank 10, and the anode plate and the anode bus bar adopt an overlapping connection mode. The conductor 8 (negative pole conductor) leads the negative pole down from the cathode plate 2 on the electrolytic cell 9 and connects it to the cathode plate bus bar 6 on the coating tank 10, and the cathode plate and the cathode bus bar also adopt an overlapping connection mode to form the whole The loop is used to perform coating production on the anode plate in the coating tank 10.

[0011] The distance between the catho...

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Abstract

The invention relates the coating film technology, comprising the following steps: installing the negative plate and anode plate in the coating groove, alternative distributing negative plate and anode plate, the positive pole of anode plate on electrolysis bath is connected with the anode bus wire on coating groove by conductor, the anode plate being connected with anode bus wire by overlapping, the negative pole of negative plate on electrolysis bath is connected with the negative bus wire on coating groove by conductor, and the negative plate being connected with negative bus wire by overlapping. The technology improves the production efficiency.

Description

Technical field: [0001] The invention belongs to the technical field of hydrosmelting zinc electrolysis production, and in particular relates to a direct-current electroplating process for new anode plates of zinc electrolysis. Background technique: [0002] At present, the new anode plate coating in the same industry in China adopts the coating method of placing the flattened anode plate at the end of the electrolytic tank and performing natural passivation under the action of the electric field of the electrolytic tank. Although this method is simple to operate, the production quantity is limited, and the industrial application has certain limitations, especially when the production fluctuates and large batches require new anode plates to be put in. In addition, when a large number of new anode plates are put into the electrolytic cell for natural passivation, it is easy to affect the product quality. Invention content: [0003] In order to overcome the above-mentioned ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25C7/02C25C1/16
CPCY02P10/20
Inventor 白四清程利军邓宏伟段永康
Owner HENAN YUGUANG GOLD & LEAD
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