System for , high cuproaurite cyaniding retrieves copper and cyanide in carrying gold

The utility model provides a system for, high cuproaurite cyaniding retrieves copper and cyanide in carrying gold. This system including the cyaniding that sets gradually soak that golden clothes are put, copper ultrafiltration device, tong na strain device, copper chemistry precipitation equipment, lime chemistry precipitation equipment and zinc powder replacement device, copper is received and is strained the device and have diffusate export and export with the concentrate, copper chemistry precipitation equipment with the concentrate exit linkage of straining the device is received to copper, zinc powder replacement device with the diffusate exit linkage of straining the device is received to copper. The utility model discloses a system is through retrieving copper and cyanide to solve high copper gold and leached problem with high costs, realized the zero release of whole technology cyanating solution simultaneously.