The utility model provides a subside electric stove nickel sediment chute belongs to the technical field of a non -ferrous metal metallurgy device, including chute cell body and copper water jacket, concrete chute cell body includes a slag inlet, the 2nd slag inlet, first direct current section, second direct current section, sharing section, first slag notch, second slag notch, barricade I, barricade II, cools off the water inlet, cools off the delivery port, the copper water jacket sets up on the inside wall of chute cell body, and the water jacketed inside of copper is provided with cooling copper water pipe, two chute design " one division one is closed " formula work are adopted in this practicality, and in the time of maybe need overhauing when the accident appears in a chute passageway, the barricade that corresponds the chute is opened, and another chute passageway is started working, improves the operating efficiency, the sediment can form on copper water jacket surface at chute internal flow measured time and hang the slag blanket, and the protection chute is not is not worn and torn, has improved flow efficiency, and easy behaviour does, not slagging scorification, and control is simple and convenient, and the installation of cooling water inlet, cooling delivery port has improved the cooling effect greatly.