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Copper Electrolytic system
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Copper Electrolytic system

Lufeng is the design and equipment supplier of copper electrolysis complete system. It has provided design and related equipment for many copper smelters at home and abroad.

The purpose of copper electrorefining is to obtain high purity cathode copper and recover the associated rare and precious metals. More and more copper electrolysis is made of waste copper. Before electrolytic refining, the anode plate needs to be refined by fire to remove some impurity copper in the crude copper, and then cast into a copper anode plate for electrolysis.

The main equipment of the copper electrolysis system mainly includes: anode disc casting machine, anode shaping unit, residual electrode washing unit, cathode stripping unit, electrolytic cell, conductive copper bar, rectifier, anode slime treatment system, electrolyte preparation system, etc.

Lufeng has a mature design team, which can design the electrolysis workshop according to the specific project requirements of customers. Build a modern smelter with energy conservation, good economic efficiency and environmental friendliness for customers.

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  • electroplating machine copper anode plate casting machine for electrolysis machine system scrap copper recycle Firstly, the electric control circuit is used to start the disc conveyor motor. The disc supports the spindle mold and rotates. During the rotation process, signals are sent to the PLC through different proximity switches at different stages. The PLC sends instructions to pour out the lead water spindle mold and shape it. The disc rotates to the plate taking frame, and the proximity switch sends a signal to the PLC. The PLC sends instructions to the plate catching hook to automatically pick up the ingot and then transmit it to the conveyor belt. This plate catching hook has three hooks, and during one cycle of the disc rotation, The lead ingots are automatically picked up and transported to the conveyor belt in time and sections, forming an automatic flow process. The completion of this process mainly relies on the proximity switch providing different signals and the PLC setting different commands.1. Main use: This equipment is matched with a lead melting furnace, and the molten lead is pumped into a lead ingot quantitative pouring container through a lead pump. The lead water is then quantitatively poured into the mold, cooled by the mold, and turned into a standard lead resistance plate. Then, it is transported to the plate conveyor through an automatic plate pulling and flat plate device.2. Product composition: lead quantitative pouring device, disc rack, ingot mold, automatic plate pulling mechanism, flat plate mechanism, conveying and arranging plate transportation mechanism, and electrical control system.

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  • lead smelting recycle machine Residual pole scrubber for copper anode plate washing machine systemCopper electrolysis residual electrode cleaning unitAutomation of residual electrode washing in copper electrolysis, energy conservation and environmental protectionResidual electrode washing is a very important process in copper electrolysis process. Residual electrode washing is the process of cleaning the anode mud on the residue, cleaning the precious metal mixture on the residue before production, reducing the residual amount of anode mud on the residue, and bringing objective economic benefits to the enterprise. The residual electrode washing automation unit can quickly clean residual electrodes, efficiently and quickly, greatly improving the efficiency of copper electrolysis.

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  • scrap copper recycling machine wheel anode plate disc round casting copper recycle deviceThe pyrometallurgical process mainly includes four main steps: matte smelting, copper matte (matte) blowing, crude copper pyrometallurgical refining, and anode copper electrolytic refining.Sulfur smelting (copper concentrate ice copper): mainly using copper concentrate to make ice copper for smelting, with the aim of partially oxidizing iron in the copper concentrate, removing slag, and producing ice copper with higher copper content.Ice copper smelting (ice copper crude copper): Further oxidation and slagging of ice copper to remove iron and sulfur from it, producing crude copper.Fire refining (crude copper anode copper): The crude copper is further removed from impurities by oxidation and slagging to produce anode copper.Electrolytic refining (anode copper cathode copper): By introducing direct current, the anode copper dissolves and pure copper precipitates at the cathode. Impurities enter the anode mud or electrolyte, thereby achieving the separation of copper and impurities and producing cathode copper.

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  • scrap refining copper anode plate disc round machine for copper electrolysis system How to refine copper ingots1. Copper ingot refers to the electrolytic purification of copper: crude copper (containing 99% copper) is pre made into thick plates as the anode, pure copper is made into thin plates as the cathode, and a mixture of sulfuric acid and copper sulfate is used as the electrolyte. After being electrified, copper dissolves from the anode into copper ions and moves towards the cathode. Upon reaching the cathode, electrons are obtained and pure copper (also known as electrolytic copper) is precipitated at the cathode.2. Impurities in crude copper, such as iron and zinc, which are more active than copper, will dissolve with copper into ions (Zn and Fe). Due to the difficulty in precipitation of these ions compared to copper ions, adjusting the potential difference appropriately during electrolysis can avoid the precipitation of these ions on the anode. Impurities such as gold and silver, which are less active than copper, are deposited at the bottom of the electrolytic cell. The copper plate produced in this way is called "electrolytic copper" and has extremely high quality, which can be used to make electrical products. The sediment at the bottom of the electrolytic cell is called "anode mud", which is rich in gold and silver and is very valuable. It has extremely high economic value for extraction and processing.

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  • copper concentrate refining electrolysis system anode electrolytic round disc plate casting machine The processing process of lead-zinc ore usually includes the following main steps:1. Mineral processing: Lead zinc ore is selected and graded to select ore with high lead and zinc content.2. Crushing and grinding: The selected lead zinc ore is subjected to crushing and grinding operations to make its particle size suitable for subsequent processing.3. Flotation: Flotation operations are carried out on the crushed and ground lead-zinc ore, utilizing the differences in density, buoyancy, and surface properties between lead-zinc ore and other minerals to obtain lead concentrate and zinc concentrate.4. Separation: separate the flotation lead and zinc concentrate, including flotation foam separation, centrifugal separation and gravity separation, to obtain pure lead concentrate and pure zinc concentrate.5. Reflotation: Perform a reflation operation on zinc concentrate to further improve zinc grade and extraction rate.6. Smelting: Place pure lead concentrate and pure zinc concentrate into a furnace for high-temperature melting, allowing the lead and zinc to melt separately and obtain pure lead and zinc ingots.7. Refining: Further refining of lead and zinc ingots, including smelting, deoxidation, screening, alloying, and other operations, to improve product purity and quality.It should be noted that the process described above is a general lead-zinc ore treatment process, and the specific process parameters and steps may vary depending on the ore and product requirements. In practical applications, it is also necessary to consider the economy, environmental protection, and product quality requirements of the process. Meanwhile, the treatment of lead-zinc ore is a complex process that requires professional personnel and equipment to operate.

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  • scrap anode plate washing machine cleaning Residual pole scrubber copper electrolysis machine lineCopper electrolysis residual electrode cleaning unitAutomation of residual electrode washing in copper electrolysis, energy conservation and environmental protectionResidual electrode washing is a very important process in copper electrolysis process. Residual electrode washing is the process of cleaning the anode mud on the residue, cleaning the precious metal mixture on the residue before production, reducing the residual amount of anode mud on the residue, and bringing objective economic benefits to the enterprise. The residual electrode washing automation unit can quickly clean residual electrodes, efficiently and quickly, greatly improving the efficiency of copper electrolysis.

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