▎ 摘　　要

NOVELTY - The device has a graphene-based emission source (200) located in a chamber surrounded by a shell (100). The graphene emission source is provided with a substrate and a graphene on a surface of the substrate, where a graphene is single-layer graphene or multi-layer graphene. A dual-electrode (301) is connected to two ends of the graphene-type emission source to apply voltage to perform infrared emission and heating process. The substrate is formed as a polyurethane-based substrate. The dual electrode is formed with a double electrode-based electrode. USE - Graphite alkenyl electric infrared emitting heating device. Uses include but are not limited to coating, plastic processing, automobile manufacturing, food processing, wood processing, pharmacy, printing, paper making, textile printing and dyeing, medical and sanitary, mechanical manufacturing, chemical industry and electronic field. ADVANTAGE - The device can efficiently convert the electric energy into infrared ray, and has higher electric heating conversion efficiency. The emitting source of the device can be adjusted in the larger infrared spectrum range, satisfying the individuation and customized application requirement, especially suitable for the field with high wavelength peak value range. The graphite alkenyl electric infrared emitting heating device solves the problem that the traditional infrared emitting material has low effective radiation energy ratio, low electric-heat conversion efficiency, small relative radiation spectrum range and so on. The graphene is vacuum sputtering, printing, coating, redox or chemical vapor deposition method is formed on the surface of the substrate, the adhesion level between the graphene and the substrate reaches to 5 B. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a Graphite alkenyl electric infrared emitting heating device. Shell (100) Graphite alkenyl emitting source (200) Double electrodes (301) Electrode (302)