Electroplating-liquid-separated anode system
A separation system and electroplating solution technology, applied in the electrolysis process, electrolysis components, cells, etc., can solve serious problems, electrolyte pollution loss, large heat production, etc.
Active Publication Date: 2016-02-24
科文特亚环保电镀技术(江苏)有限公司
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Problems solved by technology
[0002] The cathode sheet and the anode rod of the existing electroplating anode system are all set in the same electrolyte. During the electroplating process, a large amount of organic compounds are oxidized, and nickel in the electrolyte may produce cyanide. Due to the oxidation of organic matter, the concentration of carbonate is increased. Formation, electrolyte pollution and loss are serious, heat production is very large, only about 50%-60% of the current is used for electrodeposition, and the rest of the current is consumed in heat production and hydrogen evolution, and powerful cooling equipment is required
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Embodiment 1
[0019] An anode system for separation of electroplating solution, electroplating tank 1, several separation systems 2, anolyte recovery tank 3, transmission pipeline 4, flow meter 5 and pressure pump 6 are arranged on the transmission pipeline, and transmission pipeline 4 will separate The system 2 is connected to the anolyte recovery tank 3 to realize the circulation of the anolyte between the anolyte recovery tank and the separation system. The electroplating tank is filled with electroplating solution, and the separation system is placed and immersed in the electroplating solution as required.
[0020] The separation system is a closed structure, including an upper seal, a lower seal, a diaphragm with openings at both ends, a fixed rod, and an anode rod with a sealing cover. The lower surface of the upper seal and the upper surface of the lower seal are provided with sealing grooves , a sealing ring is arranged in the sealing groove, and several fixing holes are arranged on ...
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The invention discloses an electroplating-liquid-separated anode system. The electroplating-liquid-separated anode system comprises an electroplating bath and separating systems. Electroplating liquid is contained in the electroplating bath, and the separating systems are immersed into the electroplating liquid. Each separating system is of a closed cylindrical structure and comprises an upper sealing piece, a lower sealing piece, an anode bar and a membrane between the upper sealing piece and the lower sealing piece, wherein the anode bar is arranged in the cylindrical structure of the separating system, the membrane is of a porous structure and separates the anode bar from the electroplating liquid, and ion exchange between the electroplating liquid and anolyte is achieved. Furthermore, the electroplating-liquid-separated anode system comprises an anolyte recycling bath and delivering pipes, and flow meters and a pressure pump are arranged on the delivering pipes. The separating systems are connected with the anolyte recycling bath through the delivering pipes, and circulation of the anolyte between the anolyte recycling bath and the separating systems is achieved.
Description
technical field [0001] The invention relates to an anode system for separation of electroplating solution. Background technique [0002] The cathode sheet and the anode rod of the existing electroplating anode system are all set in the same electrolyte, a large amount of organic compounds are oxidized during the electroplating process, and nickel in the electrolyte may produce cyanide, and the oxidation of organic matter increases the concentration of carbonate. Formation, electrolyte pollution and loss are serious, heat production is very large, only about 50%-60% of the current is used for electrodeposition, and the rest of the current is consumed in heat production and hydrogen evolution, and powerful cooling equipment is required. Contents of the invention [0003] In order to solve the deficiencies in the prior art, the invention provides an anode system with separated electroplating solution, which has large deposition current, fast deposition rate, small electrolyte...
Claims
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IPC IPC(8): C25D21/22
Inventor 帕尼尔·尼古拉斯冈萨雷斯·弗朗西斯·哈维尔锡莱·里昂·费尔南多·亨利杜帕·让-雅克·罗伯特·路易斯查纳勒·约瑟夫·锡莱
Owner 科文特亚环保电镀技术(江苏)有限公司