Zinc Recovery Equipment Of Waelz Kiln For Zno And Feo ...
Waelz kiln consists of cylindrical shell, supporting device, supporting device of thrust roller, driving unit, movable kiln head, sealing device on the tail of kiln, coal dust pipe device, etc. Waelz kiln working process: Waelz kiln is used for treatment of Zn from Zinc smelters or steel mill .