Customization High-Efficiency Copper Dissolution Tank For Copper Foil Equipment

Customization High-Efficiency Copper Dissolution Tank for copper foil equipment

The High-Efficiency Copper Dissolution Tank is an essential component in the electrolytic copper foil production line, playing a pivotal role in dissolving copper raw materials into the electrolyte. This process is critical as it supplies the necessary copper ions for the electrolysis process, ensuring the stability of the electrolyte and maintaining the appropriate concentration and composition of copper ions. The tank’s ability to enhance production efficiency and output makes it a key asset in meeting market demands and boosting enterprise competitiveness. By precisely controlling the electrolyte's composition, it ensures consistent and high-quality copper foil production, aligning with customer quality requirements. Additionally, the tank's rapid dissolution capabilities lead to energy cost savings and support the sustainable development of the enterprise. In short, this high-efficiency copper dissolution tank is indispensable for high-quality and efficient copper foil production, directly influencing production efficiency, product quality, and energy costs.

Innovation and Benefits

Our latest High-Efficiency Copper Dissolution Tank introduces a groundbreaking approach by replacing the traditional natural gas heating method with gas-liquid mixed-flow jet diversion technology. This innovative design significantly accelerates the oxidation of copper wire by fully integrating oxygen bubbles from the air, inducing a faster chemical oxidation reaction. Remarkably, even without external heating, the tank can maintain a dissolution rate of ≥ 200 kg/h with 40 tons of copper wire, nearly doubling the efficiency of conventional spray-type copper dissolution methods.

The tank's design not only enhances the dissolution reaction's efficiency but also significantly reduces the amount of copper material required compared to traditional copper melting tanks. For example, in a production scenario involving 10,000 tons of copper foil annually, this new tank can reduce the capital tied up in copper raw materials by approximately 50 million yuan (around $7.14 million). Furthermore, the elimination of steam heating leads to substantial savings in both raw material and energy costs for our customers.

This advanced technology makes the high-efficiency copper dissolution tank an ideal solution for optimizing copper foil production processes, offering unmatched benefits in terms of cost-effectiveness, environmental sustainability, and operational efficiency.

原料铜生产比较 Raw Copper Production Comparison
铜箔生产溶铜要素:1.铜2.酸3水4压缩空气(氧气)5温度 Copper foil production copper dissolving elements: 1. Copper 2. Acid 3 Water 4 Compressed air (oxygen) 5 Temperature
	阴极铜板 Cathode copper plate	3-8毫米铜线 3-8 mm copper wire
铜原料 Copper raw materials	阴极铜板在使用时为保证溶铜速度要把铜板剪切到100毫米大的方块或100毫米宽的长条,增大接触面积,需要增加剪铜机,生产2万吨铜箔需要配置6-8台剪铜机. In order to ensure the copper dissolving speed when using the cathode copper plate, the copper plate must be cut into 100 mm squares or 100 mm wide strips to increase the contact area. It is necessary to add copper shears. The production of 20,000 tons of copper foil requires 6-8 copper shears.	铜线在使用时则不需要加工,可直接使用. Copper wire does not need to be processed when used and can be used directly.
温度 Temperature	在溶解时温度要求在75-85℃之间是最佳温度,需要消耗热源加热(热源一般采用蒸汽) The optimal temperature for dissolving is 75-85°C, which requires heat source heating (steam is generally used as the heat source).	铜线溶解温度可以在常温至55℃都可以满足溶铜需要,正常运行时,不需要热源. The copper wire dissolving temperature can be anywhere from room temperature to 55°C to meet the copper dissolving needs. During normal operation, no heat source is required.
压缩空气 Compressed air	在溶解时需要大量的氧气是对溶铜罐内溶液进行搅拌,以此来增大原料表面反应物和生成物的扩散速度,增大反应物相互接触机会,加快原料铜表面反应速度.因此需要大量的压缩空气来满足溶铜速度的需求. During the dissolution, a large amount of oxygen is needed to stir the solution in the copper dissolving tank, so as to increase the diffusion rate of reactants and products on the surface of the raw materials, increase the chance of the reactants contacting each other, and speed up the reaction rate on the surface of the raw copper. Therefore, a large amount of compressed air is needed to meet the demand for copper dissolving speed.	溶铜时,如果采用喷淋溶铜不需要压缩空气,利用溶铜循环泵进行溶液循环,消耗电；如果采用浸泡式溶铜方式,也需要消耗压缩空气,但消耗压缩空气的量小于铜条. When dissolving copper, if spray dissolving is used, no compressed air is required, and a copper dissolving circulation pump is used to circulate the solution, which consumes electricity; if immersion copper dissolving is used, compressed air is also required, but the amount of compressed air consumed is less than that of copper bars.
溶铜方式 Copper dissolving method	浸泡溶铜, Immersing in copper solution,	喷淋溶铜或浸泡溶铜 Spraying copper or immersion copper
价格 Price	市场铜价+100元 Market copper price + 100 RMB	市场铜价+700至1000元 Market copper price +700 to 1000 RMB
结论 Conclusion	同等条件下铜线的溶铜速度要优于铜板,铜线溶解时可以不需要热源,溶铜工段,铜原料采用铜线比采用铜板,所需要的能耗(热能)可以减少30%-50% Under the same conditions, the copper dissolving speed of copper wire is better than that of copper plate. No heat source is required when copper wire is dissolved. In the copper dissolving process, the energy consumption (heat energy) required can be reduced by 30%-50% when copper wire is used as the copper raw material rather than copper plate.