Copper electrolytic treatment and reuse equipment

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

The copper electrolytic treatment and reuse equipment mainly purifies crude copper according to the principle of copper electrolysis. The separated metal part is cast into a copper electrolytic anode plate through intermediate frequency smelting for electrolytic copper. For metals and precious metals, the anode is often passivated in conventional electrolysis and the electrolysis cannot be carried out normally. It is recommended to use a pulsed automatic pole-changing electrolysis system, which not only effectively solves the problem of anode passivation, but also helps to loosen and fall off the anode slime. The time adjustment is arbitrarily set by the cycle time relay on the panel of the electrolysis control cabinet.

The copper electrolytic treatment and reuse equipment is composed of multiple IGBT automatic power control modules and belongs to digital pulse power equipment. When casting the anode plate, a semi-automatic vertical mold is used. In order to shorten the electrolysis cycle, the thickness of the anode is generally controlled at 10 mm to 30 mm. Anode slime, clean the anode slime, conduct reduction smelting and oxidation smelting in intermediate frequency furnace and blowing furnace, smelted precious metal alloy blocks are crushed by water, and then go through precious metal liquid making to extract, separate and refine various precious metals. In the production workshop, a tail gas absorption device with ozone must be set up in all places where tail gas is generated, and a tail liquid diversion device must be set up in all places where tail liquid is generated, and the tail liquid is diverted to the wastewater treatment workshop and discharged or reused 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 to the traditional process;

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

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