Profiling anode and fixing device for electroplating process of inner wall of polycrystalline silicon reduction furnace

The utility model relates to a profiling anode and fixing device for an electroplating process of an inner wall of a polycrystalline silicon reduction furnace, and belongs to the technical field of auxiliary equipment in polycrystalline silicon production industry. The profiling anode and fixing device comprises a profiling anode device and a cross-shaped fixing device, wherein the profiling anode device comprises a profiling anode liner, liner top fixing bolts and a liner bottom fixing bolt; and the cross-shaped fixing device comprises side fixing bolts, a cross-shaped bracket, fixing triangle iron and a top fixing shaft. A large amount of plating solution and operation equipment are not required, the reduction furnace is not required to be transported for a long distance, so that the safety is high; besides, the profiling anode and fixing device is simple in mechanism, low in cost, convenient and flexible to use, good in operability, convenient to dismount and mount after use and convenient to move, reduces labor cost and energy consumption, effectively assists electroplating and pretreatment operation and reduces movement of the huge reduction furnace.