▎ 摘　　要

NOVELTY - The tube has a quartz tube provided with a graphene electro-thermal film. Two ends of the graphene electro-thermal film is connected with a terminal. Two ends of the terminals are connected with a molybdenum rod. The molybdenum rod is connected to a power supply extends from two ends of the quartz tube. The graphene electro-thermal film is connected on a carrier. The terminal is located at two ends of the carrier. The carrier is installed in the quartz tube. The graphene electric-thermal film is arranged in multiple bending shape on the carrier. USE - Graphene electric heating film quartz heating tube. ADVANTAGE - The tube improves electric heat conversion efficiency of the graphene film and far infrared transmission efficiency. DESCRIPTION OF DRAWING(S) - The drawing shows a front view of a graphene electric heating film quartz heating tube.