| 摘要 |
A charging device for blast furnace relates to ferrous metallurgy, namely to a construction of charging device of blast furnace. The charging device comprises receiving cone, in which charging feeds are supplied by means of supply device, collecting cone rotating, stock distributor, which rotates, and stock hopper, containing rotary section tank, which is formed by its end surfaces and edges, that are fixed on the shaft. The rotary section tank is placed in a cavity of immovable cylindrical case coaxial with it. Pipelines for supply and dumping off pressure are connected with internal cavity of stock hopper and are located opposite its vertical area symmetry. The stock hopper is equipped with a packer of T-shaped section and elastic elements. The invention provides for the increasing of productivity of blast furnace, decreasing of steel intensity of charging device and terms of its repair. |
