▎ 摘　　要

NOVELTY - The tube has multiple single anode tubes whose cross section is regular hexagon. The single anode tubes are adhered by adhesive to form a honeycomb anode tube bundle (2). The single anode tube comprises a conductive glass steel tube and a graphene carbon fiber layer. The graphene carbon fiber layer is covered on an outer peripheral wall of the conductive glass steel tube. The graphene carbon fiber layer is compounded with an iridium dioxide coating. USE - Honeycomb anode tube for high-efficiency and energy-saving kiln with anti-acid and alkali corrosion in brick kiln industry. ADVANTAGE - The tube: has good conductivity, strong acid and alkali corrosion resistance, low energy consumption, and less material use; and can effectively reduce the operation cost. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the anode tube bundle. Honeycomb anode tube bundle (2)