Apparatus for treating compounds in a liquid and in particular having a bucket wheel rotating in a vessel and supply and discharge pipes for compounds

摘要

Apparatus for treating compounds particularly irradiated nuclear fuel in a corrosive liquid of the type having a vessel (1), a mobile structure (5) carrying a wheel (4) with buckets (12), as well as part of a supply chute (43) and discharge chute for the compounds to be treated, another part of the chutes being fixed to the vessel (1). Several arrangements are proposed for reducing the splashing of liquid and foam and for improving sealing with respect to the outside and in particular a construction, fittable to at least one chute, for connecting parts (43, 44) by guide means (53, 54) and abutment means (48, 55).