Nickel-copper purification device and method

Abstract

The invention discloses a nickel-copper purification device and method. The device comprises a containing box, wherein a containing notch is formed in the front face and the top end of the containing box in a penetrating mode, an electrolytic purification box is embedded in the containing notch, an electrolytic bath is formed in the top end of the electrolytic purification box, two electrode connecting assemblies are fixedly connected to the top of the inner wall of the back face of the electrolytic bath, the electrode connecting assemblies comprise connecting plates, fixing notches are formed in the front faces and the top ends of the connecting plates in a penetrating mode correspondingly, clamping assemblies are arranged on the inner walls of the bottom ends of the fixing notches, conducting strips are connected to the middles of the bottom ends of the inner walls of the fixing notches in an inserted mode, wiring boards are fixedly connected to the middles of the top ends of the conducting strips, and wiring holes are formed in the middles of the front faces of the wiring boards. The device has the beneficial effects that the purification device adopts a combined connection mode, and the electrolytic purification box is combined with a combination groove of the containing box by means of a combination plate in a sliding connection mode, so that the electrolytic purification box can be freely taken and placed, and electrolyte replacement is more convenient.

Description

technical field [0001] The invention relates to a purification device, in particular to a device and method for purifying nickel and copper, belonging to the technical field of alloy purification. Background technique [0002] Nickel-copper alloy has good room temperature mechanical properties and high temperature strength, high corrosion resistance, good wear resistance, easy processing, non-magnetic, and is a good structural material for manufacturing traveling wave tubes and other electronic tubes. [0003] Now the most commonly used purification method for nickel-copper alloy is electrolytic purification, which has high efficiency and will not cause pollution. However, most of the existing electrolytic purification equipment is in the form of an all-in-one machine, which is very troublesome when replacing the electrolyte, and Due to the strong corrosiveness of some electrolytes, directly placing the electrode sheet in the electrolyte is also easily damaged by corrosion, ...

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Problems solved by technology

[0003] Now the most commonly used purification method for nickel-copper alloy is electrolytic purification, which has high efficiency and will not cause pollution. However, most of the existing electrolytic purification equipment is in the form of an all-in-one machine, which is very troublesome when replacing the electrolyte, and Due to the strong corrosiveness of some electrolytes, directly placing the electrode sheet in the electrolyte is also easily damaged by corrosion, and the replacement of the electrode sheet of the all-in-one machine is very troublesome, and the maintenance process is too complicated, which greatly affects the performance of the purifier. use

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