Double-pipe meshed anode

A double-pipe meshed anode comprises an electric conduction bar, an upper connecting plate and an upper fixing bar connected with the upper connecting plate in a welding manner. The double-pipe meshed anode is characterized in that the electric conduction bar is connected with electric conduction plates in a welding manner, the electric conduction bar and the electric conduction plates are sleeved with an outer pipe, the outer pipe and the electric conduction plates are fixedly connected through spot welding, the lower portion of the electric conduction bar is sleeved with a flange, and an outer connection pipe is welded and connected to the tail end of the electric conduction bar. The double-pipe meshed anode is simple in structure, long in service life, high in acid-resisting and temperature-resisting capability, high in operating current density and even in electric conduction, and meanwhile the double-pipe meshed anode has the beneficial effects that cost is saved, and the cost and workloads in the later period are reduced.