| 摘要 |
A blast-furnace stove comprises a casing with a cone, provided with lining, a nozzle, a fitting of hot blast, a prechamber, located in the top part of cone coaxially with it, equipped bwith a casing with lining, made independently of cone lining, and equipped with collector of gas and air which are connected with supplying gas pipeline and air pipe and through channels of supply of gas and air, placed in vertical lateral wall of lining of prechamber, at that channels are made with the possibility of supply of gas and air directly into prechmaber. A stove also comprises lined chamber connected by a branch tube with cavity of cone of stove with a torch installed in it. The fitting of hot blast is installed in lined chamber. |
