EP 1085264 B1 20051116 - Process and apparatus for water cooling of a combustion grate
Title (en)
Process and apparatus for water cooling of a combustion grate
Title (de)
Verfahren und Vorrichtung zur Kühlung eines Rostes für einen Feuerraum mittels Wasser
Title (fr)
Procédé et dispositif pour le refroidissement par eau d'une grille de combustion
Publication
Application
Priority
DE 19943665 A 19990913
Abstract (en)
[origin: EP1085264A1] A waste heat boiler (3) is connected in downstream of the fire chamber (2) and supplied with supply water (23) of which a part is removed after the water pump (25) and before the water regulating valve (26) from the water pipe (22) and directed through at least one pressure drop point (20) from where it is then supplied as cooling water (15) to the cooling channels (14). On passing through the cooling channels the cooling water is heated up to at least saturated steam temperature and is then supplied to the remote heat supply device or economiser.
IPC 1-7
IPC 8 full level
F23H 3/04 (2006.01); F22B 1/18 (2006.01); F22D 1/18 (2006.01); F23G 5/00 (2006.01); F23H 3/02 (2006.01); F27D 15/02 (2006.01); F27D 17/00 (2006.01)
CPC (source: EP KR)
F23G 5/002 (2013.01 - EP); F23H 3/02 (2013.01 - EP); F23H 3/04 (2013.01 - KR)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1085264 A1 20010321; EP 1085264 B1 20051116; AT E310209 T1 20051215; DE 19943665 A1 20010315; DE 19943665 B4 20060413; DE 50011615 D1 20051222; JP 2001124324 A 20010511; KR 100659956 B1 20061222; KR 20010030387 A 20010416; NO 20004547 D0 20000912; NO 20004547 L 20010314; NO 323854 B1 20070716; TW 550362 B 20030901
DOCDB simple family (application)
EP 00810789 A 20000901; AT 00810789 T 20000901; DE 19943665 A 19990913; DE 50011615 T 20000901; JP 2000278824 A 20000913; KR 20000054077 A 20000914; NO 20004547 A 20000912; TW 89118714 A 20000925