Copper recovery device for copper sulfate etching solution and use method of copper recovery device

• Main Authors: DONG JINFU, QIAN, LUYUAN, WANG JIQING, XU YITE, YU ENKUI
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2024
• Subjects: CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; PRETREATMENT OF RAW MATERIALS; PRODUCTION AND REFINING OF METALS; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The invention discloses a copper recovery device for a copper sulfate etching solution and a use method thereof, and relates to the technical field of copper recovery, and the technical scheme is that the copper recovery device comprises a bottom plate used for loading parts of the copper recovery device; the mixing box is fixedly embedded in the bottom plate, and an opening is formed in the top of the mixing box. The device has the beneficial effects that a second motor is controlled to work, so that two reciprocating lead screws can rotate, then two rotating blocks can continuously rotate back and forth under the action of a shifting rod and a convex block, and thus a connecting block can be driven to continuously rotate back and forth; and meanwhile, four rotating shafts II and four stirring rods II can rotate under the action of a toothed plate and a gear when a rotating block rotates, so that regenerated copper sulfate liquid and waste etching liquid can be stirred, and the stirring quality can be improv