EP 0068301 B2 19910904 - STEAM GENERATOR WITH CIRCULATING ATMOSPHERIC OR SUPERCHARGED FLUIDISED-BED COMBUSTION
Title (en)
STEAM GENERATOR WITH CIRCULATING ATMOSPHERIC OR SUPERCHARGED FLUIDISED-BED COMBUSTION
Publication
Application
Priority
DE 3125849 A 19810701
Abstract (en)
[origin: US4473032A] The total evaporator heating surface of a steam generator with circulating atmospheric or pressurized turbulent layer firing is distributed over several partial surfaces which are arranged in a turbulence-type combustion chamber (1) in a flow-bed cooler (7) or in a waste-heat steam generator (9). The partial surface through which flow takes place first, is dimensioned for the required low-load operation of the steam generator. The steam generator is so regulated that during increasing load of the steam generator the flow-bed cooler (7) receives an increasing quantity of solids, and during sinking load it receives a decreasing quantity of solids.
IPC 1-7
IPC 8 full level
F22B 31/00 (2006.01)
CPC (source: EP US)
F22B 31/0084 (2013.01 - EP US)
Designated contracting state (EPC)
AT DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0068301 A1 19830105; EP 0068301 B1 19841205; EP 0068301 B2 19910904; AT E10673 T1 19841215; AU 553068 B2 19860703; AU 8504482 A 19830106; CA 1190815 A 19850723; DE 3125849 A1 19830120; DE 3125849 C2 19881027; DE 3261455 D1 19850117; DK 150166 B 19861222; DK 150166 C 19871109; DK 294282 A 19830102; US 4473032 A 19840925; ZA 824034 B 19830427
DOCDB simple family (application)
EP 82105260 A 19820616; AT 82105260 T 19820616; AU 8504482 A 19820621; CA 406339 A 19820630; DE 3125849 A 19810701; DE 3261455 T 19820616; DK 294282 A 19820630; US 57732284 A 19840208; ZA 824034 A 19820609