▎ 摘　　要

NOVELTY - A reaction furnace fixing device for graphene three-dimensional structure powder production, comprising a side plate, a rotating angle plate, a supporting top plate, a supporting column, a supporting bottom plate, a supporting top plate bolt; the side plate is attached to the side of the furnace body; the corner plate is attached to the corner of the furnace body; the rotating angle plate clamping block is embedded in the side plate clamping groove; the side plate clamping block is embedded in the rotating angle plate clamping groove; the rotating angle plate is clamped and fixed with the side plate; the supporting top plate is respectively set on the side plate; one side of the rotating angle plate; the supporting column is set on one side of the supporting top plate; the top end of the supporting column is embedded between the two side top supporting blocks; the top end of the supporting column is rotatably connected with the two side supporting blocks through the shaft; the bottom end of the supporting column is embedded between the supporting bottom blocks at two sides; the supporting column is rotatably connected with the supporting bottom block through the shaft. The device of the utility model not only does not damage the furnace structure, at the same time, the furnace body protection limit; at the same time, the device is fixed firmly, the structure is simple, the assembly is fast, and the practicability is strong.