Device for blowing off catalyst elements of a reactor

摘要

In a device for blowing off catalyst elements of a reactor, nozzle arrangements are provided on a displaceable support, which are fed with a blowing-off medium from a manifold. In order, either, to supply all nozzle arrangements with equal amounts of the blowing-off medium, or to supply nozzle arrangements at particularly heavily fouled catalyst elements with a larger amount of the blowing-off medium, each nozzle arrangement 6 is connected to the manifold 11 by a separate supply line 8. <IMAGE>