| 摘要 |
1. Apparatus (3) for supplying fuels, in particular caking fuels, to a fluidized-bed reactor (1), wherein a jet pipe (4) for the supply of fuel, which ends in the fluidized-bed reactor (1) in a jet nozzle (7), is surrounded by a sleeve tube (5), which is acted upon by a fluid (sleeve fluid) and which ends in a sleeve nozzle (8), characterised in that the sleeve tube (5) is interrupted before the sleeve nozzle (8) and the point of interruption is bypassed by a heat exchanger pipe (heat exchanger) (9). |
