| 摘要 |
<p>The invention relates to a device for distributing a lumpy bulk material, in particular, at least partially prereduced iron ore, on an expansive surface, especially on a static bed. Said surface extends inside a reactor or vessel used in physical or chemical process technology, especially inside a reactor of a smelting works, for producing pig iron or steel intermediate products, and the lumpy bulk material is charged by means of at least one charging device, which has at least two, in particular rotationally symmetrical chutes, which are preferably arranged at the same distance from the vertical longitudinal axis of the reactor. In this arrangement, at least a proportion of the bulk material, in particular after it has been introduced into the chute, before it comes into contact with the extensive surface, is distributed in the radial and/or tangential direction-as seen from above-at a scattering device which is assigned to at least one of the chutes and is preferably in the chute.</p> |
