Unit for processing pulverized lead- and zinc-containing raw material

The invention claims a device for processing a powdery raw material with lead and zinc. The device relates to nonferrous metal metallurgy, mainly relates to a device for processing a powdery raw material with lead and zinc capable of including copper and noble metal. The invention aims to increase lead direct recovery of raw lead and specific capacity of the device. The device for processing a powdery raw material with lead and zinc comprises: a vertical working chamber comprising a combustion chamber and having a rectangular cross section, a gas cooler pipe shaft, a separator wall with a water-cooled copper element for separating the working chamber from the gas cooler pipe shaft, an electric furnace separated from the working chamber by the separator wall with a water-cooled copper element, a jacket conveyer belt, a device for flowing out the smelted product, and a hearth. Not more than two air opening can be arranged at the level of the lower edge of the separator for separating the gas cooler pipe shaft f