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Electrolysis column, electrolysis impurity removal device and impurity removal method for nickel plating liquid electrolysis impurity removal

A technology of nickel plating solution and electrolytic column, which is applied in the electrolysis process, electrolysis components, cells, etc., can solve the problems that impurities cannot be recovered, and the efficiency of the electrolysis device is not high, so as to achieve good pore-forming effect, low cost, and good conductivity Effect

Active Publication Date: 2020-09-11
佛山亚特表面技术材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the deficiencies of the above-mentioned prior art, the object of the present invention is to provide an electrolytic column for electrolytic removal of impurities in nickel plating solution, an electrolytic removal of impurities and a method for removing impurities, aiming at solving the problem that the efficiency of existing electrolytic removal of impurities is not high. , the defect that the impurities after removal cannot be recovered

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  • Electrolysis column, electrolysis impurity removal device and impurity removal method for nickel plating liquid electrolysis impurity removal
  • Electrolysis column, electrolysis impurity removal device and impurity removal method for nickel plating liquid electrolysis impurity removal
  • Electrolysis column, electrolysis impurity removal device and impurity removal method for nickel plating liquid electrolysis impurity removal

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Embodiment Construction

[0022] The present invention provides an electrolytic column, an electrolytic decontamination device and a decontamination method for nickel-plating liquid electrolysis. In order to make the purpose, technical scheme and effect of the present invention clearer and clearer, the following examples are given to further describe the present invention in detail. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] see Figure 1-5 , the present invention provides an electrolytic column for the electrolysis of nickel-plating solution. The electrolytic column 1 includes a casing 2 and a cathode 3 and an anode 4 arranged in the casing. The casing can be cylindrical or square. Columns and prisms, but not limited to these shapes, are preferably circular columns, and examples are now given in the form of columns. The shell includes a shell body 2.1, a cover A2.2 and a cover B2.3 c...

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Abstract

The invention discloses an electrolysis column, electrolysis impurity removal device and impurity removal method for nickel plating liquid electrolysis impurity removal. The electrolysis column comprises a shell, a cathode and an anode. The cathode and the anode are arranged in the shell. The cathode comprises a base material. The base material is plastic of a porous mesh-shaped structure. The surface of the plastic is coated with an electric conduction adhesive layer. The surface of the electric conduction adhesive layer is electroplated with a metal layer. The electrolysis impurity removal device comprises a water pump, an electric controller, an electrolytic bath and a purification tank. The electrolysis column is detachably connected in the electrolytic bath. The input end of the waterpump communicates with an electroplating tank. The output end of the water pump communicates with a water inlet of the electrolysis column. The cathode and the anode of the electrolysis column are both electrically connected with the electric controller. The device further comprises the purification tank. The electrolytic bath is provided with an overflow opening communicating with the purification tank. The purification tank is provided with a water outlet. The water outlet communicates with the electroplating tank. The impurity removal method includes the step of electrolysis impurity removal and the step of impurity recycling and has the characteristics of being simple, feasible and good in impurity removal effect.

Description

technical field [0001] The invention relates to the technical field of impurity removal in electroplating solution, in particular to an electrolytic column for electrolytic removal of impurities in nickel plating solution, an electrolytic removal of impurities and a method for removing impurities. Background technique [0002] In the electroplating nickel process, whether it is electroplating dark nickel, semi-gloss nickel, or bright nickel, satin nickel and other plating types, some metal impurities such as copper, lead, iron, zinc, etc. will be brought in, and the content of impurities in the nickel plating solution is It will directly affect the quality and stability of the coating, especially copper ions, which directly affect the brightness and compactness of the coating, so it is particularly important to remove impurities from the nickel plating solution. Existing impurity removal methods for nickel plating solution include chemical impurity removal method and electro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D21/18C25D3/12
CPCC25D3/12C25D21/18
Inventor 彭惠泰
Owner 佛山亚特表面技术材料有限公司
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