CAMPANELLA, Ronald,KHAN, Tanveer,GARGONE, Patrick,MUSGROVE, Robert
申请号：
EP20150738748
公开号：
EP3169936(A1)
申请日:
2015.06.17
申请国别(地区):
欧洲专利局
年份:
2017
代理人:
摘要：
A grid nozzle assembly for a fluidized bed reactor that includes a horizontally extending bottom plate, a gas plenum chamber below the bottom plate, and vertical gas pipes having a top end and extending from the gas plenum chamber upwards across the bottom plate. The assembly includes a nozzle head with a gas channel that injects fluidizing gas from one of the vertical gas pipes to the reaction chamber. A tube sleeve is adapted to be fixed by welding around the top end of the vertical gas pipe. The nozzle head and the tube sleeve have a knob and groove portion that form a twist-lock enabling quick connecting and disconnecting of the nozzle head and the tube sleeve.
