Heizkesselanlage und Verfahren zu deren Betrieb

Boiler equipment comprising a coal fired boiler (1), a regenerative air pre-heater (2), equipped with a heat transfer section (2a), for preheating air (A1) from the outside and feeding the preheated air (A1) as combustion air (A2) to the coal fired boiler (1), and a dry clinker conveyor (3) for conv...

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Bibliographic Details
Main Authors OKUMURA, TOMOHIRO, TAMAMUSHI, FUMIHIKO
Format Patent
LanguageGerman
Published 20.01.2011
Subjects
AIR
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
FLUES
HEATING
LIGHTING
MECHANICAL ENGINEERING
METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN
REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES
WEAPONS
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Summary:Boiler equipment comprising a coal fired boiler (1), a regenerative air pre-heater (2), equipped with a heat transfer section (2a), for preheating air (A1) from the outside and feeding the preheated air (A1) as combustion air (A2) to the coal fired boiler (1), and a dry clinker conveyor (3) for conveying ash (B) discharged from the coal fired boiler (1) while cooling the ash (B) with cooling air (A4) introduced externally is further provided with a by-path (13) for feeding a part of the combustion air (A2) being fed from the regenerative air pre-heater (2) to the coal fired boiler (1) as cooling medium (A6) to the dry clinker conveyor (3) in order to enhance efficiency of the regenerative air pre-heater (2).
Bibliography:Application Number: DE20091100570T