High gravity technology (HiGee) is a kind of new intensification technology in chemical process intensification which has been applied in many fields of chemical engineering. The research progress in the structures of high gravity process engineering devices in recent decades was reviewed and the structure characteristics and occasion applicable of all kinds of high gravity devices were analyzed and summarized. Structure design of impinging steam-rotating packed bed (IS-RPB)，rotating zigzag bed (RZB), splitting packing-rotating packed bed (SP-RPB), multistage spraying-rotating packed bed, rotating bed with Helix channels and so on were specifically analyzed, the advantages and disadvantages of various structures were evaluated. Finally, brief analysis of the structure development tendency in the future of high gravity device was presented.