公开(公告)号：US20230053424A1

公开(公告)日：2023-02-23

申请号：US17968928

申请日：2022-10-19

申请人： METSO OUTOTEC FINLAND OY

发明人： Lars NEUGEBAUER ,  Linus PERANDER ,  Eugen WEISSENBURGER ,  Andreas ORTH ,  Joerg HAMMERSCHMIDT ,  Maciej WROBEL

IPC分类号： B01J8/00 ,  B01J8/24 ,  B01J8/18

摘要： A fluidizing nozzle for introducing fluid into a fluidized bed reactor and a fluidized bed reactor. The fluidizing nozzle includes a nozzle tube limiting at least a part of a feed channel in which fluid is configured to flow, at least one fluid discharge opening arranged near a downstream end of the nozzle tube, and a pot-like hood, which sealingly closes the nozzle tube with a hood cover of the pot-like hood at the downstream end of the nozzle tube at which said at least one fluid discharge opening is provided. The feed channel is provided with a flow restriction element defining at least one flow restriction feed channel upstream of said at least one fluid discharge opening.