▎ 摘　　要

NOVELTY - A far infrared reaction kettle comprises kettle (1), and heating device installed on bracket. The kettle body is provided with feeding port (2) and discharging port (4). The kettle body outer surface is provided with insulating layer (9). The heating device comprises first far infrared heater (7). The first far infrared heater is set located between insulating layer and kettle body outer surface. The insulating layer close to outer surface of kettle is set with far infrared reflecting film. The kettle body is provided with stirrer driven by motor. USE - Far infrared reaction kettle used for producing graphene. ADVANTAGE - The kettle reaction temperature is convenient to adjust, and is easy to keep constant. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of far infrared reaction kettle. Kettle (1) Feeding port (2) Discharging port (4) Far infrared heater (7) Insulating layer (9)