Control method of magnetic bead purification equipment

The invention relates to the technical field of magnetic bead purification and separation, in particular to a control method of magnetic bead purification equipment, the magnetic bead purification equipment comprises a purification container, and a magnetic assembly and a plurality of magnetic beads which are arranged in the purification container, the magnetic assembly comprises an odd number of electromagnetic groups and an even number of electromagnetic groups which are alternately arranged, and the purification container is filled with a flowing solution. And the magnetic beads are controlled to move back and forth between the odd-numbered electromagnetic groups and the even-numbered electromagnetic groups through alternately changing magnetism of the odd-numbered electromagnetic groups and the even-numbered electromagnetic groups. The magnetic beads are fully and uniformly combined with target molecules in a to-be-separated material in a solution, and meanwhile, the defect that the magnetic beads are not