The utility model discloses an anticorrosive inside lining silver reation kettle, including reation kettle, be provided with the solution import in reation kettle's top, first section of reation kettle sets up to cylindric, and the centre sets up the otter board, and second section reation kettle sets up coniform for the inversion, and the reation kettle bottom surface sets up to arc, and the reation kettle inboard is provided with anticorrosive inside lining, the comprehensive inboard that covers at reation kettle of anticorrosive inside lining to set up the turn -ups of anticorrosive inside lining in reation kettle's top opening part and below discharge gate department, still be provided with many vertical bar -shaped boss on anticorrosive inside lining. The utility model discloses an anticorrosive inside lining silver reation kettle wholly sets up anticorrosive inside lining at reactor inner wall to all set up the turn -ups with the top and the below of anticorrosive inside lining, guarantee that whole inner wall all sets up the anticorrosive coating, improve antiseptic effect, and set up many bar -shaped boss on anticorrosive inside lining, increase anticorrosive and wearability.