FIELD: devices for generation of steam in burning fuel in gas generator with rotating fluidized bed. SUBSTANCE: gas generator 1 with rotating fluidized bed includes furnace chamber 5 and fixed supply pipe line for delivery of carbo-containing material and/or limestone on the outside of gas generator 1 to gasification of furnace 5 through revolving wall of furnace chamber 5. Fixed pipe line 3 is laid axially inside furnace chamber 5, thus rotating inner unit of this chamber around fixed pipe line 3. Device for generation of steam includes boiler with steam superheater, economizer and dust collector. EFFECT: avoidance of early coking of fuel and carrying of fuel by gas flow. 27 cl, 4 dwg
