Electrolysis device, stirring deposition equipment, circulating deposition system and electrolysis method

A circulating deposition system, wherein a working fluid circulates in the circulating deposition system, and in a flowing direction of the working fluid, the circulating deposition system comprises:

• a stirring tank, filled with the working fluid;
• a stirring rod, extending into the stirring tank and immersed in the working fluid;
• an electrolysis device, comprising:
• a plating tank, an anode plate, a cathode plate, and a magnetic component, wherein the cathode plate is disposed at a tank bottom of the plating tank, the anode plate is disposed corresponding to the cathode plate, and the magnetic component is disposed outside the tank bottom of the plating tank;
• a first pump;
• and
• a pipeline, connecting the stirring tank, the plating tank, and the first pump,
• wherein the working fluid that flows between the anode plate and the cathode plate undergoes an oxidation-reduction reaction between the anode plate and the cathode plate, and the magnetic component attaches a magnetic deposition resolved from the working fluid onto a surface of the cathode plate facing the anode plate, wherein the magnetic deposition comprises a product and a half-reactant.