Copper Anode Casting and Electrolysis systems

Copper electrolytic treatment and reuse equipment is used to refine mixed metal blister copper into a pure copper production line of more than 99.99%.

working principle:

Copper electrolytic treatment and reuse equipment is mainly based on the principle of copper electrolysis to purify crude copper. The separated metal part is cast into a copper electrolytic anode plate through intermediate frequency smelting for electrolytic copper. Since many non-ferrous metals and rare earths are used in the circuit board manufacturing process Metals and precious metals often passivate the anode in conventional electrolysis, resulting in the failure of electrolysis. Here, it is recommended to use a pulse automatic electrode change electrolysis system, which not only effectively solves the problem of anode passivation, but also helps loosen and fall off the anode slime. The time adjustment is arbitrarily set on the cycle time relay on the panel of the electrolysis control cabinet.

Copper electrolytic treatment and reuse equipment is composed of multiple IGBT automatic power control modules and belongs to digital pulse power equipment. A semi-automatic vertical mold is used when casting the anode plate. In order to shorten the electrolysis cycle, the thickness of the anode is generally controlled at 10 mm to 30 mm. During electrolysis, the cathode of the electrolytic cell obtains electrolytic pure copper, and the anode produces precious metals such as gold, silver, platinum, and palladium. Anode slime, wash the anode slime, carry out reduction smelting and oxidation smelting in the intermediate frequency furnace and blowing furnace, the smelted precious metal alloy blocks are crushed, and then extract, separate and refine various precious metals through precious metal liquid making. In the production workshop, exhaust gas absorption devices with ozone must be installed in all places where tail gas is generated, and tail liquid diversion devices must be installed in all places where tail liquid is generated to divert the tail liquid to the waste water treatment workshop for treatment and discharge or reuse after reaching the standard.

1. The treated electrolytic waste liquid can fully meet the national emission standards;

2. The automatic control of the electrolysis process saves about 50% of labor compared with the traditional process;

3. The exhaust gas treatment system can be reused to produce useful chemical raw materials and increase corporate income;

4. Automatic pole-changing electrolysis technology greatly improves the electrolysis efficiency and shortens the electrolysis cycle;

Through copper electrolysis equipment, blister copper can be effectively converted into extremely high-purity electrolytic copper to meet different needs. As a professional manufacturer of copper electrolysis equipment, SUNY GROUP has rich experience and complete equipment in copper electrolysis, blister copper refining, and scrap copper recycling. If you need it, you can contact us at any time to send you more Detailed information and related videos.