Equipment for the treatment of bulk or liquid substances, in particular for the reactivation of activated carbon in an indirectly heated reactor

摘要

The invention relates to an apparatus for treating free-flowing or fluid substances. According to the invention, at least one harmful-gas shaft 20, having orifices 22 for the extraction of volatile substances in its side walls 21, is arranged within a reactor shaft 10. In addition, in the lower region of the reactor shaft 20, devices are provided through which a gaseous or vaporous process medium is introduced into the reactor shaft 10. The object of the invention is to provide an apparatus for treating free-flowing or fluid substances, which apparatus allows thorough mixing of the material to be treated with a gaseous or vaporous process medium and simple, reliable and rapid removal of the contaminating constituents from the reactor 1. IMAGE